Coffee Lake FSP Integration Guide
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CoffeeLake Intel(R) Firmware Support Package (FSP) Integration Guide
Wed Aug 22 2018 17:49:03
ii
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Contents
1
INTRODUCTION
1
2
FSP OVERVIEW
3
3
FSP INTEGRATION
5
4
FSP PORTING RECOMMENDATION
11
5
UPD PORTING GUIDE
13
6
FSP OUTPUT
15
7
FSP POSTCODE
19
8
Todo List
29
9
Deprecated List
31
10 Class Index
33
10.1 Class List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11 File Index
35
11.1 File List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12 Class Documentation
35
37
12.1 AUDIO_AZALIA_VERB_TABLE Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . .
12.1.1 Detailed Description
33
37
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
37
12.2 AZALIA_HEADER Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
12.2.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.3 CHIPSET_INIT_INFO Struct Reference
38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
38
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39
12.5 FIRMWARE_VERSION Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
39
12.3.1 Detailed Description
12.4 DIMM_INFO Struct Reference
12.4.1 Detailed Description
12.5.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
12.6 FIRMWARE_VERSION_INFO Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
iv
CONTENTS
12.6.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40
12.7 FIRMWARE_VERSION_INFO_HOB Struct Reference . . . . . . . . . . . . . . . . . . . . . . . .
40
12.7.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
12.7.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
12.7.2.1 Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
12.8 FSP_M_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
12.8.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
12.8.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
12.8.2.1 ActiveCoreCount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
59
12.8.2.2 ApertureSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.3 ApStartupBase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.4 Avx2RatioOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.5 Avx3RatioOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.6 BclkAdaptiveVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.7 BiosAcmBase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.8 BiosAcmSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
12.8.2.9 BiosGuard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.10 BistOnReset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.11 BootFrequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.12 ChHashEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.13 ChHashInterleaveBit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.14 ChHashMask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.15 CkeRankMapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
61
12.8.2.16 CleanMemory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.17 CmdRanksTerminated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.18 CoreMaxOcRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.19 CorePllVoltageOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.20 CoreVoltageAdaptive
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.21 CoreVoltageMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.22 CoreVoltageOverride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
62
12.8.2.23 CpuRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.24 CpuTraceHubMemReg0Size . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.25 CpuTraceHubMemReg1Size . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.26 CpuTraceHubMode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.27 DciUsb3TypecUfpDbg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.28 Ddr4MixedUDimm2DpcLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.29 DdrFreqLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
12.8.2.30 DisableDimmChannel0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
12.8.2.31 DisableDimmChannel1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
12.8.2.32 DisableMtrrProgram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
CONTENTS
v
12.8.2.33 DmiDeEmphasis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
12.8.2.34 DmiGen3EndPointHint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
12.8.2.35 DmiGen3EndPointPreset . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
12.8.2.36 DmiGen3ProgramStaticEq . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
12.8.2.37 DmiGen3RootPortPreset
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
12.8.2.38 DualDimmPerChannelBoardType . . . . . . . . . . . . . . . . . . . . . . . . .
65
12.8.2.39 EnableC6Dram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
12.8.2.40 EnableSgx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
12.8.2.41 EnBER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
12.8.2.42 EnCmdRate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
65
12.8.2.43 EpgEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.44 FClkFrequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.45 FivrEfficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.46 FivrFaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.47 ForceOltmOrRefresh2x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.48 FreqSaGvLow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.49 FreqSaGvMid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
66
12.8.2.50 GdxcEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
12.8.2.51 GmAdr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
12.8.2.52 GtPllVoltageOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
12.8.2.53 GtPsmiSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
12.8.2.54 GttMmAdr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
12.8.2.55 HobBufferSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
67
12.8.2.56 HotThresholdCh0Dimm0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.57 HotThresholdCh0Dimm1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.58 HotThresholdCh1Dimm0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.59 HotThresholdCh1Dimm1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.60 Idd3n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.61 Idd3p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.62 IgdDvmt50PreAlloc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.63 ImrRpSelection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
12.8.2.64 InitPcieAspmAfterOprom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
12.8.2.65 InternalGfx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
12.8.2.66 IsvtIoPort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
12.8.2.67 JtagC10PowerGateDisable . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
12.8.2.68 McPllVoltageOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
12.8.2.69 MemoryTrace
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
69
12.8.2.71 OcLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.72 PcdDebugInterfaceFlags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.70 MmioSize
vi
CONTENTS
12.8.2.73 PcdIsaSerialUartBase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.74 PcdSerialDebugBaudRate . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.75 PcdSerialDebugLevel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.76 PcdSerialIoUartNumber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.77 PchLpcEnhancePort8xhDecoding . . . . . . . . . . . . . . . . . . . . . . . . .
70
12.8.2.78 PchNumRsvdSmbusAddresses . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.79 PchPort80Route . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.80 PchSmbAlertEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.81 PchTraceHubMemReg0Size . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.82 PchTraceHubMemReg1Size . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.83 PchTraceHubMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.84 PcieImrSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
71
12.8.2.85 PcieRpEnableMask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.86 PeciC10Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.87 PeciSxReset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.88 PegDataPtr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.89 PegDisableSpreadSpectrumClocking . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.90 PlatformDebugConsent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.91 ProbelessTrace
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
72
12.8.2.92 PwdwnIdleCounter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.93 RankInterleave . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.94 Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.95 RcompResistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.96 RcompTarget . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.97 RealtimeMemoryTiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.98 RefClk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
12.8.2.99 RhSolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.100RingDownBin
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.101RingMaxOcRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.102RingPllVoltageOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.103RingVoltageAdaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.104RingVoltageMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.105RingVoltageOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74
12.8.2.106RingVoltageOverride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
12.8.2.107RMT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
12.8.2.108RMTLoopCount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
12.8.2.109RmtPerTask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
12.8.2.110SafeMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
12.8.2.111SaGv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
12.8.2.112SaPllVoltageOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
CONTENTS
vii
12.8.2.113ScramblerSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.114SinitMemorySize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.115SkipMpInit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.116SmbusArpEnable
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.117SmbusEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.118SpdAddressTable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.119SpdProfileSelected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
76
12.8.2.120TgaSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.121ThrtCkeMinTmr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.122ThrtCkeMinTmrLpddr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.123TjMaxOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.124TrainTrace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.125tRTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.126TsegSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.127TsodAlarmwindowLockBit . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
12.8.2.128TsodCriticalEventOnly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
12.8.2.129TsodCriticaltripLockBit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
12.8.2.130TsodEventMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
12.8.2.131TsodEventOutputControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
12.8.2.132TsodEventPolarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
12.8.2.133TsodManualEnable
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
12.8.2.134TsodShutdownMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
12.8.2.135TsodTcritMax
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
12.8.2.136TvbRatioClipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
12.8.2.137TvbVoltageOptimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
12.8.2.138Txt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
12.8.2.139TxtDprMemoryBase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
12.8.2.140TxtDprMemorySize
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.142TxtImplemented . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.143TxtLcpPdBase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.144TxtLcpPdSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.145UserBudgetEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.146UserThresholdEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.147VddVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80
12.8.2.148VmxEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
12.8.2.149WarmThresholdCh0Dimm0 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
12.8.2.150WarmThresholdCh0Dimm1 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
12.8.2.151WarmThresholdCh1Dimm0 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
12.8.2.152WarmThresholdCh1Dimm1 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
12.8.2.141TxtHeapMemorySize
viii
CONTENTS
12.9 FSP_M_TEST_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.9.1 Detailed Description
81
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
12.9.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
12.9.2.1 BdatEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
12.9.2.2 BdatTestType . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
12.9.2.3 BiosSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
12.9.2.4 BypassPhySyncReset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
12.9.2.5 DisableHeciRetry
85
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12.9.2.6 DisableMessageCheck
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
12.9.2.7 DmiGen3EqPh2Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
12.9.2.8 DmiGen3EqPh3Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
12.9.2.9 Gen3SwEqAlwaysAttempt . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
12.9.2.10 Gen3SwEqEnableVocTest . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
12.9.2.11 Gen3SwEqJitterDwellTime
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
12.9.2.12 Gen3SwEqJitterErrorTarget . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
12.9.2.13 Gen3SwEqNumberOfPresets . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
12.9.2.14 Gen3SwEqVocDwellTime . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
12.9.2.15 Gen3SwEqVocErrorTarget . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
12.9.2.16 HeciCommunication2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
12.9.2.17 KtDeviceEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
12.9.2.18 LockPTMregs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.19 PanelPowerEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.20 Peg0Gen3EqPh2Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.21 Peg0Gen3EqPh3Method
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.22 Peg1Gen3EqPh2Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.23 Peg1Gen3EqPh3Method
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.24 Peg2Gen3EqPh2Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
12.9.2.25 Peg2Gen3EqPh3Method
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
89
12.9.2.26 Peg3Gen3EqPh2Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
89
12.9.2.27 Peg3Gen3EqPh3Method
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
89
12.9.2.28 PegGen3EndPointHint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
89
12.9.2.29 PegGen3EndPointPreset
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
89
12.9.2.30 PegGen3ProgramStaticEq . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
89
12.9.2.31 PegGen3RootPortPreset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
12.9.2.32 PegGenerateBdatMarginTable . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
12.9.2.33 PegRxCemLoopbackLane . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
12.9.2.34 PegRxCemNonProtocolAwareness . . . . . . . . . . . . . . . . . . . . . . . .
90
12.9.2.35 ScanExtGfxForLegacyOpRom . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
12.9.2.36 SkipMbpHob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
12.9.2.37 SmbusDynamicPowerGating
91
. . . . . . . . . . . . . . . . . . . . . . . . . . .
CONTENTS
ix
12.9.2.38 SmbusSpdWriteDisable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.39 TotalFlashSize . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.40 tRd2RdDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.41 tRd2RdDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.42 tRd2RdDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.43 tRd2RdSG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.44 tRd2WrDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
12.9.2.45 tRd2WrDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.46 tRd2WrDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.47 tRd2WrSG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.48 tRRD_L
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.49 tRRD_S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.50 tWr2RdDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.51 tWr2RdDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
12.9.2.52 tWr2RdDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.53 tWr2RdSG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.54 tWr2WrDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.55 tWr2WrDG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.56 tWr2WrDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.57 tWr2WrSG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.58 tWTR_L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.59 tWTR_S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
93
12.9.2.60 TxtAcheckRequest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
12.9.2.61 WdtDisableAndLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
12.10FSP_S_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
12.10.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
12.10.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
12.10.2.1 AcLoadline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
12.10.2.2 AcousticNoiseMitigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
12.10.2.3 AmtEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.4 AmtKvmEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.5 AmtSolEnabled
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.6 AsfEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.7 CpuMpHob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.8 DcLoadline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.9 DebugInterfaceEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.10DeltaT12PowerCycleDelay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
12.10.2.11DevIntConfigPtr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
12.10.2.12DmiSuggestedSetting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
12.10.2.13DmiTS0TW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
x
CONTENTS
12.10.2.14DmiTS1TW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
12.10.2.15DmiTS2TW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
12.10.2.16DmiTS3TW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
12.10.2.17EcCmdLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
12.10.2.18EcCmdProvisionEav . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.19Enable8254ClockGating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.20Enable8254ClockGatingOnS3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.21EnableTcoTimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.22EsataSpeedLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.23FastPkgCRampDisableFivr . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.24FastPkgCRampDisableGt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12.10.2.25FastPkgCRampDisableIa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.26FastPkgCRampDisableSa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.27FivrRfiFrequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.28FivrSpreadSpectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.29ForcMebxSyncUp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.30FwProgress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.31GpioIrqRoute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
12.10.2.32Heci3Enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.33IccMax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.34ImonOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.35ImonSlope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.36ImonSlope1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.37IslVrCmd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.38ManageabilityMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
12.10.2.39McivrRfiFrequencyAdjust
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.40McivrRfiFrequencyPrefix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.41McivrSpreadSpectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.42MeUnconfigOnRtcClear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.43NumOfDevIntConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.44PchCnviMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.45PchCrid
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
12.10.2.46PchDmiAspm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.47PchDmiAspmCtrl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.48PchDmiTsawEn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.49PchEnableComplianceMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.50PchEnableDbcObs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.51PchHdaAudioLinkDmic0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.52PchHdaAudioLinkDmic1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
12.10.2.53PchHdaAudioLinkHda . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
CONTENTS
xi
12.10.2.54PchHdaAudioLinkSndw1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.55PchHdaAudioLinkSndw2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.56PchHdaAudioLinkSndw3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.57PchHdaAudioLinkSndw4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.58PchHdaAudioLinkSsp0
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.59PchHdaAudioLinkSsp1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.60PchHdaAudioLinkSsp2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
12.10.2.61PchHdaDspEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.62PchHdaDspUaaCompliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.63PchHdaIDispCodecDisconnect . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.64PchHdaIDispLinkFrequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.65PchHdaIDispLinkTmode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.66PchHdaLinkFrequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.67PchHdaPme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
12.10.2.68PchHdaSndwBufferRcomp
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.69PchHdaVcType . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.70PchHotEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.71PchIoApicEntry24_119
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.72PchIoApicId . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.73PchIshGp0GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.74PchIshGp1GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
12.10.2.75PchIshGp2GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.76PchIshGp3GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.77PchIshGp4GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.78PchIshGp5GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.79PchIshGp6GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.80PchIshGp7GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.81PchIshI2c0GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.82PchIshI2c1GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
12.10.2.83PchIshI2c2GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.84PchIshPdtUnlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.85PchIshSpiGpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.86PchIshUart0GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.87PchIshUart1GpioAssign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.88PchLanEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.89PchLanLtrEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
12.10.2.90PchLockDownBiosLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
12.10.2.91PchLockDownRtcMemoryLock
. . . . . . . . . . . . . . . . . . . . . . . . . . 124
12.10.2.92PchMemoryThrottlingEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
12.10.2.93PchPcieDeviceOverrideTablePtr . . . . . . . . . . . . . . . . . . . . . . . . . . 124
xii
CONTENTS
12.10.2.94PchPmDeepSxPol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
12.10.2.95PchPmDisableDsxAcPresentPulldown
. . . . . . . . . . . . . . . . . . . . . . 124
12.10.2.96PchPmDisableNativePowerButton . . . . . . . . . . . . . . . . . . . . . . . . . 124
12.10.2.97PchPmLanWakeFromDeepSx . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.98PchPmLpcClockRun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.99PchPmMeWakeSts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.100
PchPmPciePllSsc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.101
PchPmPcieWakeFromDeepSx . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.102
PchPmPmeB0S5Dis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.103
PchPmPwrBtnOverridePeriod . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
12.10.2.104
PchPmPwrCycDur . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.105
PchPmSlpAMinAssert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.106
PchPmSlpLanLowDc
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.107
PchPmSlpS0Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.108
PchPmSlpS0Vm070VSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.109
PchPmSlpS0Vm075VSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.110
PchPmSlpS0VmRuntimeControl . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.111
PchPmSlpS3MinAssert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
12.10.2.112
PchPmSlpS4MinAssert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.113
PchPmSlpStrchSusUp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.114
PchPmSlpSusMinAssert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.115
PchPmVrAlert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.116
PchPmWolEnableOverride . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.117
PchPmWolOvrWkSts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.118
PchPmWoWlanDeepSxEnable
. . . . . . . . . . . . . . . . . . . . . . . . . . 127
12.10.2.119
PchPmWoWlanEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.120
PchPwrOptEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.121
PchScsEmmcHs400DllDataValid . . . . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.122
PchScsEmmcHs400DriverStrength . . . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.123
PchScsEmmcHs400TuningRequired
. . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.124
PchSerialIoI2cPadsTermination . . . . . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.125
PchSirqEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
12.10.2.126
PchSirqMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.127
PchStartFramePulse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.128
PchTsmicLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.129
PchTTEnable
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.130
PchTTLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.131
PchTTState13Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.132
PchUsbHsioFilterSel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
12.10.2.133
PchUsbHsioRxTuningEnable
. . . . . . . . . . . . . . . . . . . . . . . . . . . 130
CONTENTS
xiii
12.10.2.134
PcieComplianceTestMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
12.10.2.135
PcieDisableRootPortClockGating . . . . . . . . . . . . . . . . . . . . . . . . . 130
12.10.2.136
PcieEnablePeerMemoryWrite . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
12.10.2.137
PcieEqPh3LaneParamCm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
12.10.2.138
PcieEqPh3LaneParamCp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
12.10.2.139
PcieRpAspm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
12.10.2.140
PcieRpCompletionTimeout
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.141
PcieRpDpcExtensionsMask . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.142
PcieRpDpcMask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.143
PcieRpFunctionSwap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.144
PcieRpGen3EqPh3Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.145
PcieRpImrEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.146
PcieRpL1Substates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
12.10.2.147
PcieRpPcieSpeed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.148
PcieRpPhysicalSlotNumber . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.149
PcieRpPtmMask . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.150
PcieSwEqCoeffListCm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.151
PcieSwEqCoeffListCp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.152
PmcCpuC10GatePinEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.153
PmcDbgMsgEn
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
12.10.2.154
PmcModPhySusPgEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.155
PmcPowerButtonDebounce . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.156
PortUsb20Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.157
PortUsb30Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.158
PreWake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.159
Psi1Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.160
Psi2Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
12.10.2.161
Psi3Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.162
Psi3Threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.163
PsOnEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.164
PsysOffset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.165
PsysSlope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.166
PxRcConfig
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.167
RemoteAssistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
12.10.2.168
SataEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.169
SataLedEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.170
SataMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.171
SataP0TDispFinit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.172
SataP1TDispFinit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.173
SataPortsDevSlp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
xiv
CONTENTS
12.10.2.174
SataPortsDmVal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.175
SataPortsEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
12.10.2.176
SataPwrOptEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.177
SataRstHddUnlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.178
SataRstInterrupt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.179
SataRstIrrt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.180
SataRstIrrtOnly
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.181
SataRstLedLocate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.182
SataRstOromUiBanner
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
12.10.2.183
SataRstPcieDeviceResetDelay . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.184
SataRstRaid0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.185
SataRstRaid1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.186
SataRstRaid10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.187
SataRstRaid5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.188
SataRstRaidDeviceId . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.189
SataRstSmartStorage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.190
SataSalpSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
12.10.2.191
SataThermalSuggestedSetting . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.192
SciIrqSelect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.193
ScsEmmcEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.194
ScsEmmcHs400Enabled
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.195
ScsSdCardEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.196
ScsUfsEnabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.197
SendEcCmd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
12.10.2.198
SendVrMbxCmd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.199
SerialIoDebugUartNumber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.200
SerialIoDevMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.201
SerialIoEnableDebugUartAfterPost . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.202
SerialIoUart0PinMuxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.203
ShowSpiController . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.204
SiCsmFlag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
12.10.2.205
SkipMpInit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.206
SlowSlewRateForFivr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.207
SlowSlewRateForGt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.208
SlowSlewRateForIa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.209
SlowSlewRateForSa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.210
SlpS0DisQForDebug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.211
SlpS0Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
12.10.2.212
SlpS0WithGbeSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.10.2.213
TcoIrqSelect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
CONTENTS
xv
12.10.2.214
TdcPowerLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.10.2.215
TdcTimeWindow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.10.2.216
TetonGlacierCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.10.2.217
TetonGlacierSupport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.10.2.218
TTSuggestedSetting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
12.10.2.219
TurboMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.220
TxtEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.221
Usb2AfePehalfbit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.222
Usb2AfePetxiset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.223
Usb2AfePredeemp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.224
Usb2AfeTxiset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.225
Usb3HsioTxDeEmph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
12.10.2.226
Usb3HsioTxDeEmphEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.227
Usb3HsioTxDownscaleAmp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.228
Usb3HsioTxDownscaleAmpEnable . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.229
UsbPdoProgramming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.230
VrPowerDeliveryDesign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.231
VrVoltageLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.232
WatchDog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
12.10.2.233
WatchDogTimerBios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
12.10.2.234
WatchDogTimerOs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
12.10.2.235
XdciEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
12.11FSP_S_TEST_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
12.11.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2.1 ApIdleManner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2.2 AutoThermalReporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2.3 C1e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2.4 C1StateAutoDemotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2.5 C1StateUnDemotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
12.11.2.6 C3StateAutoDemotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.7 C3StateUnDemotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.8 ConfigTdpBios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.9 CpuWakeUpTimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.10CStatePreWake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.11CstCfgCtrIoMwaitRedirection . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.12Custom1ConfigTdpControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
12.11.2.13Custom1PowerLimit1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.11.2.14Custom1PowerLimit1Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.11.2.15Custom1PowerLimit2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
xvi
CONTENTS
12.11.2.16Custom1TurboActivationRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.11.2.17Custom2ConfigTdpControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.11.2.18Custom2PowerLimit1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.11.2.19Custom2PowerLimit1Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
12.11.2.20Custom2PowerLimit2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.21Custom2TurboActivationRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.22Custom3ConfigTdpControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.23Custom3PowerLimit1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.24Custom3PowerLimit1Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.25Custom3PowerLimit2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.26Custom3TurboActivationRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
12.11.2.27Cx . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.28DebugInterfaceEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.29DebugInterfaceLockEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.30DisableProcHotOut
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.31DisableVrThermalAlert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.32EightCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.33Eist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
12.11.2.34EnableItbm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.35EndOfPostMessage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.36EnergyEfficientPState . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.37EnergyEfficientTurbo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.38FiveCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.39FourCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.40HdcControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
12.11.2.41Hwp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.42HwpInterruptControl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.43MachineCheckEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.44MaxRingRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.45MctpBroadcastCycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.46MinRingRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.47MlcStreamerPrefetcher
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
12.11.2.48MonitorMwaitEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.49NumberOfEntries
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.50OneCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.51PchHdaResetWaitTimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.52PchLockDownBiosInterface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.53PchLockDownGlobalSmi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.54PchPmDisableEnergyReport
. . . . . . . . . . . . . . . . . . . . . . . . . . . 159
12.11.2.55PchSbAccessUnlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
CONTENTS
xvii
12.11.2.56PchUnlockGpioPads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.11.2.57PchXhciOcLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.11.2.58PcieEnablePort8xhDecode
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.11.2.59PcieRpDptp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.11.2.60PcieRpSlotPowerLimitScale . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.11.2.61PcieRpSlotPowerLimitValue . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
12.11.2.62PcieRpUptp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.63PkgCStateDemotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.64PkgCStateLimit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.65PkgCStateUnDemotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.66PmgCstCfgCtrlLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.67PowerLimit1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.68PowerLimit1Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
12.11.2.69PowerLimit2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.70PowerLimit2Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.71PowerLimit3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.72PowerLimit4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.73ProcessorTraceEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.74ProcessorTraceMemBase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.75ProcessorTraceMemLength . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
12.11.2.76ProcessorTraceOutputScheme
. . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.77ProcHotResponse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.78PsysPmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.79PsysPowerLimit1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.80PsysPowerLimit1Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.81PsysPowerLimit1Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.82PsysPowerLimit2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
12.11.2.83PsysPowerLimit2Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.84RaceToHalt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.85SataTestMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.86SevenCoreRatioLimit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.87SixCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.88StateRatio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.89StateRatioMax16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
12.11.2.90TccActivationOffset
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
12.11.2.91TccOffsetClamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
12.11.2.92TccOffsetLock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
12.11.2.93TccOffsetTimeWindowForRatl . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
12.11.2.94ThreeCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
12.11.2.95ThreeStrikeCounterDisable . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
xviii
CONTENTS
12.11.2.96TimedMwait . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
12.11.2.97TStates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
12.11.2.98TwoCoreRatioLimit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
12.12FSP_T_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
12.12.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
12.12.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
12.12.2.1 PcdSerialIoUart0PinMuxing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
12.12.2.2 PcdSerialIoUartDebugEnable . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
12.12.2.3 PcdSerialIoUartNumber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
12.13FSPM_UPD Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
12.13.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
12.14FSPS_UPD Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
12.14.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
12.15FSPT_CORE_UPD Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
12.15.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
12.16FSPT_UPD Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
12.16.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
12.17GPIO_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
12.17.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
12.17.2 Member Data Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
12.17.2.1 Direction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
12.17.2.2 ElectricalConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
12.17.2.3 HostSoftPadOwn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
12.17.2.4 InterruptConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
12.17.2.5 LockConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
12.17.2.6 OutputState . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
12.17.2.7 PadMode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
12.17.2.8 PowerConfig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
12.18HOB_USAGE_DATA_HOB Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
12.18.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
12.19MEMORY_PLATFORM_DATA Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
12.19.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
12.20SI_PCH_DEVICE_INTERRUPT_CONFIG Struct Reference . . . . . . . . . . . . . . . . . . . . . 173
12.20.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
12.21SMBIOS_CACHE_INFO Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
12.21.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
12.22SMBIOS_PROCESSOR_INFO Struct Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
12.22.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
12.23SMBIOS_STRUCTURE Struct Reference
12.23.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
CONTENTS
xix
13 File Documentation
177
13.1 FirmwareVersionInfoHob.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
13.1.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
13.2 FspFixedPcds.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
13.2.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
13.3 FspInfoHob.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
13.3.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
13.4 FspmUpd.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
13.4.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
13.5 FspsUpd.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
13.5.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
13.5.2 Enumeration Type Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
13.5.2.1 SI_PCH_INT_PIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
13.6 FsptUpd.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
13.6.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
13.7 FspUpd.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
13.7.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
13.8 GpioConfig.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
13.8.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
13.8.2 Enumeration Type Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
13.8.2.1 GPIO_DIRECTION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
13.8.2.2 GPIO_ELECTRICAL_CONFIG . . . . . . . . . . . . . . . . . . . . . . . . . . 187
13.8.2.3 GPIO_HARDWARE_DEFAULT . . . . . . . . . . . . . . . . . . . . . . . . . . 188
13.8.2.4 GPIO_HOSTSW_OWN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
13.8.2.5 GPIO_INT_CONFIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
13.8.2.6 GPIO_LOCK_CONFIG
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
13.8.2.7 GPIO_OTHER_CONFIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
13.8.2.8 GPIO_OUTPUT_STATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
13.8.2.9 GPIO_PAD_MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
13.8.2.10 GPIO_RESET_CONFIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
13.9 GpioSampleDef.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
13.9.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
13.10HobUsageDataHob.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
13.10.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
13.11MemInfoHob.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
13.11.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
13.12SmbiosCacheInfoHob.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
13.12.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
13.13SmbiosProcessorInfoHob.h File Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
13.13.1 Detailed Description
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
xx
Index
CONTENTS
197
Chapter 1
INTRODUCTION
1 Introduction
1.1 Purpose
The purpose of this document is to describe the steps required to integrate the Intel® Firmware Support Package
(FSP) into a boot loader solution. It supports CoffeeLake platforms with CoffeeLake processor and CoffeeLake
Platform Controller Hub (PCH).
1.2 Intended Audience
This document is targeted at all platform and system developers who need to consume FSP binaries in their boot
loader solutions. This includes, but is not limited to: system BIOS developers, boot loader developers, system
integrators, as well as end users.
1.3 Related Documents
• Platform Initialization (PI) Specification v1.4 located at http://www.uefi.org/specifications
• Intel® Firmware Support Package: External Architecture Specification (EAS) v2.0 located at http←-
://www.intel.com/content/dam/www/public/us/en/documents/technical-specifications/fsp
pdf
• Boot Setting File Specification (BSF) v1.0 https://firmware.intel.com/sites/default/files/←-
BSF_1_0.pdf
• Binary Configuration Tool for Intel® Firmware Support Package available at http://www.intel.←-
com/fsp
1.4 Acronyms and Terminology
Acronym
BCT
BSF
BSP
BWG
Definition
Binary Configuration Tool
Boot Setting File
Boot Strap Processor
BIOS Writer's Guide
2
INTRODUCTION
CAR
CRB
FIT
FSP
FSP API
FW
PCH
PMC
SBSP
SMI
SMM
SPI
TSEG
UPD
IED
GTT
BDSM
PMRR
IOT
MOT
DPR
REMAP
TOLUD
TOUUD
Cache As Ram
Customer Reference Board
Firmware Interface Table
Firmware Support Package
Firmware Support Package Interface
Firmware
Platform Controller Hub
Power Management Controller
System BSP
System Management Interrupt
System Management Mode
Serial Peripheral Interface
Memory Reserved at the Top of Memory to be used
as SMRAM
Updatable Product Data
Intel Enhanced Debug
Graphics Translation Table
Base Data Of Stolen Memory
Protected Memory Range Reporting
Internal Observation Trace
Memory Observation Trace
DMA Protected Range
Remapped Memory Area
Top of Low Usable Memory
Top of Upper Usable Memory
Chapter 2
FSP OVERVIEW
FSP Overview
2.1 Technical Overview
The Intel® Firmware Support Package (FSP) provides chipset and processor initialization in a format that can easily
be incorporated into many existing boot loaders.
The FSP will perform the necessary initialization steps as documented in the BWG including initialization of the
CPU, memory controller, chipset and certain bus interfaces, if necessary.
FSP is not a stand-alone boot loader; therefore it needs to be integrated into a host boot loader to carry out other
boot loader functions, such as: initializing non-Intel components, conducting bus enumeration, and discovering
devices in the system and all industry standard initialization.
The FSP binary can be integrated easily into many different boot loaders, such as Coreboot, EDKII etc. and also
into the embedded OS directly.
Below are some required steps for the integration:
• Customizing The static FSP configuration parameters are part of the FSP binary and can be customized by
external tools that will be provided by Intel.
• Rebasing The FSP is not Position Independent Code (PIC) and the whole FSP has to be rebased if it is
placed at a location which is different from the preferred address during build process.
• Placing Once the FSP binary is ready for integration, the boot loader build process needs to be modified to
place this FSP binary at the specific rebasing location identified above.
• Interfacing The boot loader needs to add code to setup the operating environment for the FSP, call the FSP
with correct parameters and parse the FSP output to retrieve the necessary information returned by the FSP.
2.2 FSP Distribution Package
• The FSP distribution package contains the following:
– FSP Binary
– FSP Integration Guide
– BSF Configuration File
– Data Structure Header File
• The FSP configuration utility called BCT is available as a separate package. It can be downloaded from link
mentioned in Section 1.3.
4
FSP OVERVIEW
2.2.1 Package Layout
• Docs (Auto generated)
– CoffeeLake_FSP_Integration_Guide.pdf
– CoffeeLake_FSP_Integration_Guide.chm
• Include
– FsptUpd.h, FspmUpd.h and FspsUpd.h (FSP UPD structure and related definitions)
– GpioSampleDef.h (Sample enum definitions for Gpio table)
• CoffeeLakeFspBinPkg.dec (EDKII declaration file for package)
• Fsp.bsf (BSF file for configuring the data using BCT tool)
• Fsp.fd (FSP Binary)
Chapter 3
FSP INTEGRATION
3 FSP Integration
3.1 Assumptions Used in this Document
The FSP for the CoffeeLake platform is built with a preferred base address given by PcdFspAreaBaseAddress and
so the reference code provided in the document assumes that the FSP is placed at this base address during the
final boot loader build. Users may rebase the FSP binary at a different location with Intel's Binary Configuration Tool
(BCT) before integrating to the boot loader.
For other assumptions and conventions, please refer section 8 in the FSP External Architecture Specification version
2.0.
3.2 Boot Flow
Please refer Chapter 7 in the FSP External Architecture Specification version 2.0 for Boot flow chart.
3.3 FSP INFO Header
The FSP has an Information Header that provides critical information that is required by the bootloader to successfully interface with the FSP. The structure of the FSP Information Header is documented in the FSP External
Architecture Specification version 2.0 with a HeaderRevision of 3.
3.4 FSP Image ID and Revision
FSP information header contains an Image ID field and an Image Revision field that provide the identification and
revision information of the FSP binary. It is important to verify these fields while integrating the FSP as AP←I parameters could change over different FSP IDs and revisions. All the FSP FV segments(FSP-T, FSP-M and
FSP-S) must have same FSP Image ID and revision number, using FV segments with different revision numbers in
a single FSP image is not valid. The FSP API parameters documented in this integration guide are applicable for
the Image ID and Revision specified as below.
The FSP ImageId string in the FSP information header is given by PcdFspImageIdString and the ImageRevision
field is given by SiliconInitVersionMajor|Minor|FspVersionRevision|FspVersionBuild (Ex:0x07020110).
3.5 FSP Global Data
FSP uses some amount of TempRam area to store FSP global data which contains some critical data like pointers to
FSP information headers and UPD configuration regions, FSP/Bootloader stack pointers required for stack switching
6
FSP INTEGRATION
etc. HPET Timer register(2) PcdGlobalDataPointerAddress is reserved to store address of this global data, and
hence boot loader should not use this register for any other purpose. If TempRAM initialization is done by boot
loader, then HPET has to be initialized to the base so that access to the register will work fine.
3.6 FSP APIs
This release of the CoffeeLake FSP supports the all APIs required by the FSP External Architecture Specification
version 2.0. The FSP information header contains the address offset for these APIs. Register usage is described in
the FSP External Architecture Specification version 2.0. Any usage not described by the specification is described
in the individual sections below.
The below sections will highlight any changes that are specific to this FSP release.
3.6.1 TempRamInit API
Please refer Chapter 8.5 in the FSP External Architecture Specification version 2.0 for complete details including
the prototype, parameters and return value details for this API.
TempRamInit does basic early initialization primarily setting up temporary RAM using cache. It returns ECX pointing to beginning of temporary memory and EDX pointing to end of temporary memory + 1. The total temporary
ram currently available is given by PcdTemporaryRamSize starting from the base address of PcdTemporaryRam←Base. Out of total temporary memory avaiable, last PcdFspReservedBufferSize bytes of space reserved by FSP for
TempRamInit if temporary RAM initialization is done by FSP and remaining space from TemporaryRamBase(ECX)
to TemporaryRamBase+TemporaryRamSize-FspReservedBufferSize (EDX) is avaiable for both bootloader and
FSP binary.
TempRamInit∗∗ also sets up the code caching of the region passed CodeCacheBase and CodeCacheLength, which
are input parameters to TempRamInitApi. if 0 is passed in for CodeCacheBase, the base used will be 4 GB - 1 length to be code cached instead of starting from CodeCacheBase.
Note
: when programming MTRR CodeCacheLength will be reduced, if SKU LLC size is smaller than the requested.
It is a requirement for Firmware to have Firmware Interface Table (FIT), which contains pointers to each microcode
update. The microcode update is loaded for all logical processors before reset vector. If more than microcode
update for the CPU is present, the microcode update with the latest revision is loaded.
FSPT_UPD.MicrocodeRegionBase∗∗ and FSPT_UPD.MicrocodeRegionLength are input parameters to Temp←RamInit API. If these values are 0, FSP will not attempt to update microcode. If a region is passed, then if a newer
microcode update revision is in the region, it will be loaded by the FSP.
MTRRs are programmed to the default values to have the following memory map:
Memory range
0xFEF00000 - 0x00040000
CodeCacheBase - CodeCacheLength
Cache Attribute
Write back
Write protect
3.6.2 FspMemoryInit API
Please refer to Chapter 8.6 in the FSP external Architecture Specification version 2.0 for the prototype, parameters
and return value details for this API.
The FspmUpdPtr is pointer to FSPM_UPD structure which is described in header file FspmUpd.h.
Boot Loader must pass valid CAR region for FSP stack use through FSPM_UPD.FspmArchUpd.StackBase and
FSPM_UPD.FspmArchUpd.StackSize UPDs.
The minimum FSP stack size required for this revision of FSP is 160KB, stack base is 0xFEF17F00 by default.
The base address of HECI device (Bus 0, Device 22, Function 0) is required to be initialized prior to perform Fsp←MemoryInit flow. The default address is programmed to 0xFED1A000.
7
Calculate memory map determining memory regions TSEG, IED, GTT, BDSM, ME stolen, Uncore PMRR, IOT,
MOT, DPR, REMAP, TOLUD, TOUUD. Programming will be done at a different time.
3.6.3 TempRamExit API
Please refer to Chapter 8.7 in the FSP external Architecture Specification version 2.0 for the prototype, parameters
and return value details for this API.
If Boot Loader initializes the Temporary RAM (CAR) and skip calling TempRamInit API, it is expected that bootloader must skip calling this API and bootloader will tear down the temporary memory area setup in the cache and
bring the cache to normal mode of operation.
This revision of FSP doesn't have any fields/structure to pass as parameter for this API. Pass Null for TempRam←ExitParamPtr.
At the end of TempRamExit the original code and data caching are disabled. FSP will reconfigure all MTRRs as
described in the table below for performance optimization.
Memory range
0x00000000 - 0x0009FFFF
0x000C0000 - Top of Low Memory
0xFF000000 - 0xFFFFFFFF (Flash region)
Cache Attribute
Write back
Write back
Write protect
Todo program 0x1000000000 - Top of High Memory | Write back
If the boot loader wish to reconfigure the MTRRs differently, it can be overridden immediately after this API call.
3.6.4 FspSiliconInit API
Please refer to Chapter 8.8 in the FSP external Architecture Specification version 2.0 for the prototype, parameters
and return value details for this API.
The FspsUpdPtr is pointer to FSPS_UPD structure which is described in header file FspsUpd.h.
It is expected that boot loader will program MTRRs for SBSP as needed after TempRamExit but before entering
FspSiliconInit. If MTRRs are not programmed properly, the boot performance might be impacted.
The region of 0x5_8000 - 0x5_8FFF is used by FspSilicionInit for starting APs. If this data is important to bootloader,
then bootloader needs to preserve it before calling FspSilicionInit.
It is a requirement for bootloader to have Firmware Interface Table (FIT), which contains pointers to each microcode.
The microcode is loaded for all cores before reset vector. If more than one microcode update for the CPU is present,
the latest revision is loaded.
MicrocodeRegionBase and MicrocodeRegionLength are both input parameters to TempRamInit and UPD for
SiliconInit API. UPD has priority and will be searched for a later revision than TempRamInit. If MicrocodeRegion←Base and MicrocodeRegionLength values are 0, FSP will not attempt to update the microcode. If a microcode
region is passed, and if a later revision of microcode is present in this region, FSP will load it.
FSP initializes PCH audio including selecting HD Audio verb table and initializes Codec.
PCH required initialization is done for the following HECI, USB, HSIO, Integrated Sensor Hub, Camera, PCI Express,
Vt-d.
FSP initializes CPU features: XD, VMX, AES, IED, HDC, x(2)Apic, Intel® Processor Trace, Three strike counter,
Machine check, Cache pre-fetchers, Core PMRR, Power management.
Initializes HECI, DMI, Internal Graphics. Publish EFI_PEI_GRAPHICS_INFO_HOB during normal boot but this
HOB will not be published during S3 resume as FSP will not launch the PEI Graphics PEIM during S3 resume.
Programs SA Bars: MchBar, DmiBar, EpBar, GdxcBar, EDRAM (if supported). Please refer to section 2.←8 (MemoryMap) for the corresponding Bar values. GttMmadr (0xDF000000) and GmAdr(0xC0000000) are temporarily programmed and cleared after use in FSP.
8
FSP INTEGRATION
3.6.5 NotifyPhase API
Please refer Chapter 8.9 in the FSP External Architecture Specification version 2.0 for the prototype, parameters
and return value details for this API.
3.6.5.1 PostPciEnumeration Notification
This phase EnumInitPhaseAfterPciEnumeration is to be called after PCI enumeration but before execution of third
party code such as option ROMs. Currently, nothing is done in this phase, but in the future updates, programming
may be done in this phase.
3.6.5.2 ReadyToBoot Notification
This phase EnumInitPhaseReadyToBoot is to be called before giving control to boot. It includes some final initialization steps recommended by the BWG, including power management settings, Send ME Message EOP (End of
Post).
3.6.5.3 EndOfFirmware Notification
This phase EnumInitEndOfFirmware is to be called before the firmware/preboot environment transfers management
of all system resources to the OS or next level execution environment. It includes final locking of chipset registers
3.7 Memory Map
Below diagram represents the memory map allocated by FSP including the FSP specific regions.
Figure 3.1: System Memory Map
9
/∗∗
10
FSP INTEGRATION
Chapter 4
FSP PORTING RECOMMENDATION
4 FSP Porting Recommendation
Here listed some notes or recommendation when porting with FSP.
4.1 Locking PAM register
FSP 2.0 introduced EndOfFirmware Notify phase callback which is a recommended place for locking PAM registers
so FSP by default implemented this way. If it is still too early to lock PAM registers then the PAM locking code inside
FSP can be disabled by UPD -> FSP_S_TEST_CONFIG -> SkipPamLock or SA policy -> _SI_PREMEM_PO←LICY_STRUCT -> SA_MISC_PEI_CONFIG -> SkipPamLock, and platform or wrapper code should do the PAM
locking right before booting OS (so do it outside FSP instead) by programming one PCI config space register as
below.
This PAM locking step has to been applied in all boot paths including S3 resume. To lock PAM regsiter:
MmioOr32 (B0: D0: F0: Register 0x80, BIT0)
4.2 Locking SMRAM register
Since SMRAM locking is recommended to be locked before any 3rd party OpROM execution and highly depending
on platform code implementation, the FSP code by default will not lock it. The platform or FSP Wrapper code
should lock SMRAM by below programming step before any 3rd partiy OpRom execution (and should be locked in
S3 resume right before OS waking vector).
PciOr8 (B0: D0: F0: Register 0x88, BIT4); Note: it must be programmed by CF8/CFC Standard PCI access
mechanism. (MMIO access will not work)
4.3 Locking SMI register
Global SMI bit is recommended to be locked before any 3rd party OpROM execution and highly depending on
platform code implementation after SMM configuration. FSP by default will not lock it. Boot loader is responsible for
locking below regsiters after SMM configuration. Set AcpiBase + 0x30[0] to 1b to enable global SMI. Set PMC PCI
offset A0h[4] = 1b to lock SMI.
4.4 Verify below settings are correct for your platforms
PMC PciCfgSpace is not PCI compliant.FSP will hide the PMC controller to avoid external software or OS from
corrupting the BAR addresses. FSP will program the PMC controller IO and MMIO BAR's with below addresses.
Please use this addrerss in the wrapper code instead of reading from PMC controller.
12
FSP PORTING RECOMMENDATION
Register
ABASE
PWRMBASE
PCIEXBAR_BASE_ADDRESS
Values
0x1800
0xFE000000
0xE0000000
Note
:
• Boot Loader can use different value for PCIEXBAR_BASE_ADDRESS either by modifying the UPD
(under FSP-T) or by overriding the PCIEXBAR (B0:D0:F0:R60h) before calling FspMemoryInit Api.
• Boot Loader should avoid using conflicting address when reprogramming PCIEXBAR_BASE_ADDR←ESS than the recommended one.
4.5 FSP_STATUS_RESET_REQUIRED
As per FSP External Architecture Specification version 2.0, Any reset required in the FSP flow will be reported as
return status FSP_STATUS_RESET_REQUIREDx by the API.It is the bootloader responsibility to reset the system
according to the reset type requested.
Below table specifies the return status returned by FSP API and the requested reset type.
FSP_STATUS_RESET_REQUIRED Code
0x40000001
0x40000002
0x40000003
0x40000004
0x40000005
0x40000006
0x40000007
0x40000008
Reset Type requested
Cold Reset
Warm Reset
Global Reset - Puts the system to Global reset
through Heci or Full Reset through PCH
Reserved
Reserved
Reserved
Reserved
Reserved
Chapter 5
UPD PORTING GUIDE
5 UPD porting guide
UPD porting guide:
UPD
EnableSgx
PchTraceHubMode
Dependency
CoffeeLake Platform
CoffeeLake Pch A0
PchTraceHubMem←Reg0Size
CoffeeLake Pch A0
PchTraceHubMem←Reg1Size
CoffeeLake Pch A0
CstateLatencyControl1←Irtl
PchPcieHsioRxSetCtle←Enable
PchPcieHsioRxSetCtle
Server platform
PchSataHsioRxGen3←EqBoostMagEnable
PchSataHsioRxGen3←EqBoostMag
PchSataHsioTxGen1←DownscaleAmpEnable
PchSataHsioTxGen1←DownscaleAmp
PchSataHsioTxGen2←DownscaleAmpEnable
PchSataHsioTxGen2←DownscaleAmp
PchNumRsvdSmbus←Addresses
RsvdSmbusAddress←TablePtr
Board design
Board design
Board design
Board design
Board design
Board design
Board design
Board design
Board design
Board design
Description
Temporary workaround
BIOS workaround for
TraceHub power gating
issue on PCH A0
BIOS workaround for
TraceHub power gating
issue on PCH A0
BIOS workaround for
TraceHub power gating
issue on PCH A0
Server platform should
has different setting
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Different board requires
different value
Value
2
2
3
3
0x6B
tune
tune
tune
tune
tune
tune
tune
tune
tune
tune
14
BiosSize
UPD PORTING GUIDE
Board design
Different board requires
different value
tune
Chapter 6
FSP OUTPUT
6 FSP Output
The FSP builds a series of data structures called the Hand-Off-Blocks (HOBs) as it progresses through initializing
the silicon.
Please refer to the Platform Initialization (PI) Specification - Volume 3: Shared Architectural Elements specification
for PI Architectural HOBs. Please refer Chapter 9 in the FSP External Architecture Specification version 2.0 for
details about FSP Architectural HOBs.
Below section describe the HOBs not covered in the above two specifications.
6.1 SMRAM Resource Descriptor HOB
The FSP will report the system SMRAM T-SEG range through a generic resource HOB if T-SEG is enabled. The
owner field of the HOB identifies the owner as T-SEG.
#define FSP_HOB_RESOURCE_OWNER_TSEG_GUID \
{ 0xd038747c, 0xd00c, 0x4980, { 0xb3, 0x19, 0x49, 0x01, 0x99, 0xa4, 0x7d, 0x55 } }
6.2 SMBIOS INFO HOB
The FSP will report the SMBIOS through a HOB with below GUID. This information can be consumed by the
bootloader to produce the SMBIOS tables. These structures are included as part of MemInfoHob.h , Smbios←CacheInfoHob.h, SmbiosProcessorInfoHob.h & FirmwareVersionInfoHob.h
#define SI_MEMORY_INFO_DATA_HOB_GUID \
{ 0x9b2071d4, 0xb054, 0x4e0c, { 0x8d, 0x09, 0x11, 0xcf, 0x8b, 0x9f, 0x03, 0x23 } };
typedef struct {
MrcDimmStatus Status;
///< See MrcDimmStatus for the definition of this field.
UINT8
DimmId;
UINT32
DimmCapacity;
///< DIMM size in MBytes.
UINT16
MfgId;
UINT8
ModulePartNum[20];
///< Module part number for DDR3 is 18 bytes however for DRR4
20 bytes as per JEDEC Spec, so reserving 20 bytes
UINT8
RankInDimm;
///< The number of ranks in this DIMM.
UINT8
SpdDramDeviceType;
///< Save SPD DramDeviceType information needed for SMBIOS
structure creation.
UINT8
SpdModuleType;
///< Save SPD ModuleType information needed for SMBIOS
structure creation.
UINT8
SpdModuleMemoryBusWidth;
///< Save SPD ModuleMemoryBusWidth information needed for
SMBIOS structure creation.
UINT8
SpdSave[MAX_SPD_SAVE_DATA]; ///< Save SPD Manufacturing information needed for SMBIOS
structure creation.
} DIMM_INFO;
typedef struct {
UINT8
Status;
UINT8
ChannelId;
///< Indicates whether this channel should be used.
16
FSP OUTPUT
UINT8
DimmCount;
MRC_CH_TIMING Timing[MAX_PROFILE];
DIMM_INFO
Dimm[MAX_DIMM];
} CHANNEL_INFO;
typedef struct {
UINT8
UINT16
UINT8
UINT8
CHANNEL_INFO
} CONTROLLER_INFO;
Status;
DeviceId;
RevisionId;
ChannelCount;
Channel[MAX_CH];
typedef struct {
EFI_HOB_GUID_TYPE EfiHobGuidType;
UINT8
Revision;
UINT16
DataWidth;
/// As defined in SMBIOS 3.0 spec
/// Section 7.18.2 and Table 75
UINT8
DdrType;
UINT32
Frequency;
/// As defined in SMBIOS 3.0 spec
/// Section 7.17.3 and Table 72
UINT8
ErrorCorrectionType;
///< Number of valid DIMMs that exist in the channel.
///< The channel timing values.
///< Save the DIMM output characteristics.
///<
///<
///<
///<
///<
Indicates whether this controller should be used.
The PCI device id of this memory controller.
The PCI revision id of this memory controller.
Number of valid channels that exist on the controller.
The following are channel level definitions.
///< DDR type: DDR3, DDR4, or LPDDR3
///< The system’s common memory controller frequency in MT/s.
SiMrcVersion
Version;
UINT32
FreqMax;
BOOLEAN
EccSupport;
UINT8
MemoryProfile;
UINT32
TotalPhysicalMemorySize;
BOOLEAN
XmpProfileEnable;
UINT8
Ratio;
UINT8
RefClk;
UINT32
VddVoltage[MAX_PROFILE];
CONTROLLER_INFO
Controller[MAX_NODE];
} MEMORY_INFO_DATA_HOB;
#define SI_MEMORY_PLATFORM_DATA_HOB \
{ 0x6210d62f, 0x418d, 0x4999, { 0xa2, 0x45, 0x22, 0x10, 0x0a, 0x5d, 0xea, 0x44 } }
typedef struct {
UINT8
Revision;
UINT8
Reserved[3];
UINT32
BootMode;
UINT32
TsegSize;
UINT32
TsegBase;
UINT32
PrmrrSize;
UINT32
PrmrrBase;
UINT32
GttBase;
UINT32
MmioSize;
UINT32
PciEBaseAddress;
} MEMORY_PLATFORM_DATA;
typedef struct {
EFI_HOB_GUID_TYPE
EfiHobGuidType;
MEMORY_PLATFORM_DATA Data;
UINT8
*Buffer;
} MEMORY_PLATFORM_DATA_HOB;
#define SMBIOS_CACHE_INFO_HOB_GUID \
{ 0xd805b74e, 0x1460, 0x4755, {0xbb, 0x36, 0x1e, 0x8c, 0x8a, 0xd6, 0x78, 0xd7} }
///
/// SMBIOS Cache Info HOB Structure
///
typedef struct {
UINT16
ProcessorSocketNumber;
UINT16
NumberOfCacheLevels;
///< Based on Number of Cache Types L1/L2/L3
UINT8
SocketDesignationStrIndex;
///< String Index in the string Buffer. Example "L1-CACHE"
UINT16
CacheConfiguration;
///< Format defined in SMBIOS Spec v3.0 Section7.8 Table36
UINT16
MaxCacheSize;
///< Format defined in SMBIOS Spec v3.0 Section7.8.1
UINT16
InstalledSize;
///< Format defined in SMBIOS Spec v3.0 Section7.8.1
UINT16
SupportedSramType;
///< Format defined in SMBIOS Spec v3.0 Section7.8.2
UINT16
CurrentSramType;
///< Format defined in SMBIOS Spec v3.0 Section7.8.2
UINT8
CacheSpeed;
///< Cache Speed in nanoseconds. 0 if speed is unknown.
UINT8
ErrorCorrectionType;
///< ENUM Format defined in SMBIOS Spec v3.0 Section 7.8.3
UINT8
SystemCacheType;
///< ENUM Format defined in SMBIOS Spec v3.0 Section 7.8.4
UINT8
Associativity;
///< ENUM Format defined in SMBIOS Spec v3.0 Section 7.8.5
///String Buffer - each string terminated by NULL "0x00"
///String buffer terminated by double NULL "0x0000"
} SMBIOS_CACHE_INFO;
#define SMBIOS_PROCESSOR_INFO_HOB_GUID \
{ 0xe6d73d92, 0xff56, 0x4146, {0xaf, 0xac, 0x1c, 0x18, 0x81, 0x7d, 0x68, 0x71} }
///
/// SMBIOS Processor Info HOB Structure
17
///
typedef struct {
UINT16
TotalNumberOfSockets;
UINT16
CurrentSocketNumber;
UINT8
ProcessorType;
///< ENUM defined in SMBIOS Spec v3.0 Section 7.5.1
///This info is used for both ProcessorFamily and ProcessorFamily2 fields
///See ENUM defined in SMBIOS Spec v3.0 Section 7.5.2
UINT16
ProcessorFamily;
UINT8
ProcessorManufacturerStrIndex; ///< Index of the String in the String Buffer
UINT64
ProcessorId;
///< ENUM defined in SMBIOS Spec v3.0 Section 7.5.3
UINT8
ProcessorVersionStrIndex;
///< Index of the String in the String Buffer
UINT8
Voltage;
///< Format defined in SMBIOS Spec v3.0 Section 7.5.4
UINT16
ExternalClockInMHz;
///< External Clock Frequency. Set to 0 if unknown.
UINT16
CurrentSpeedInMHz;
///< Snapshot of current processor speed during boot
UINT8
Status;
///< Format defined in the SMBIOS Spec v3.0 Table 21
UINT8
ProcessorUpgrade;
///< ENUM defined in SMBIOS Spec v3.0 Section 7.5.5
///This info is used for both CoreCount & CoreCount2 fields
/// See detailed description in SMBIOS Spec v3.0 Section 7.5.6
UINT16
CoreCount;
///This info is used for both CoreEnabled & CoreEnabled2 fields
///See detailed description in SMBIOS Spec v3.0 Section 7.5.7
UINT16
EnabledCoreCount;
///This info is used for both ThreadCount & ThreadCount2 fields
/// See detailed description in SMBIOS Spec v3.0 Section 7.5.8
UINT16
ThreadCount;
UINT16
ProcessorCharacteristics;
///< Format defined in SMBIOS Spec v3.0 Section 7.5.9
/// String Buffer - each string terminated by NULL "0x00"
/// String buffer terminated by double NULL "0x0000"
} SMBIOS_PROCESSOR_INFO;
#define SMBIOS_FIRMWARE_VERSION_INFO_HOB_GUID \
{ 0x798e722e, 0x15b2, 0x4e13, { 0x8a, 0xe9, 0x6b, 0xa3, 0x0f, 0xf7, 0xf1, 0x67 }}
///
/// Firmware Version Structure
///
typedef struct {
UINT8
UINT8
UINT8
UINT16
} FIRMWARE_VERSION;
///
/// Firmware Version Information
///
typedef struct {
UINT8
UINT8
FIRMWARE_VERSION
version
} FIRMWARE_VERSION_INFO;
MajorVersion;
MinorVersion;
Revision;
BuildNumber;
Structure
ComponentNameIndex;
VersionStringIndex;
Version;
///< Offset 0
Index of Component Name
///< Offset 1
Index of Version String
///< Offset 2-6 Firmware
///
/// The Smbios structure header.
///
typedef struct {
UINT8
Type;
UINT8
Length;
UINT16
Handle;
} SMBIOS_STRUCTURE;
///
/// Firmware Version Information HOB Structure
///
typedef struct {
EFI_HOB_GUID_TYPE
Header;
///< Offset 0-23 The header of FVI HOB
SMBIOS_STRUCTURE
SmbiosData;
///< Offset 24-27 The SMBIOS
header of FVI HOB
UINT8
Count;
///< Offset 28
Number of FVI elements
included.
///
/// FIRMWARE_VERSION_INFO structures followed by the null terminated string buffer
///
} FIRMWARE_VERSION_INFO_HOB;
6.3 CHIPSETINIT INFO HOB
The FSP will report the ChipsetInit CRC through a HOB with below GUID. This information can be consumed by the
bootloader to check if ChipsetInit CRC is matched between BIOS and ME. These structures are included as part of
FspsUpd.h
18
FSP OUTPUT
#define CHIPSETINIT_INFO_HOB_GUID \
{ 0xc1392859, 0x1f65, 0x446e, { 0xb3, 0xf5, 0x84, 0x35, 0xfc, 0xc7, 0xd1, 0xc4 }}
///
/// The ChipsetInit Info structure provides the information of ME ChipsetInit CRC and BIOS ChipsetInit CRC.
///
typedef struct {
UINT8
Revision;
UINT8
Rsvd[3];
UINT16
MeChipInitCrc;
UINT16
BiosChipInitCrc;
} CHIPSET_INIT_INFO;
6.4 HOB USAGE INFO HOB
The FSP will report the Hob memory usage through a HOB with below GUID. This information can be consumed by
the bootloader to check how many the temporary ram left.
#define HOB_USAGE_DATA_HOB_GUID \
{0xc764a821, 0xec41, 0x450d, { 0x9c, 0x99, 0x27, 0x20, 0xfc, 0x7c, 0xe1, 0xf6 }}
typedef struct {
EFI_PHYSICAL_ADDRESS
EFI_PHYSICAL_ADDRESS
EFI_PHYSICAL_ADDRESS
EFI_PHYSICAL_ADDRESS
UINTN
} HOB_USAGE_DATA_HOB;
EfiMemoryTop;
EfiMemoryBottom;
EfiFreeMemoryTop;
EfiFreeMemoryBottom;
FreeMemory;
Chapter 7
FSP POSTCODE
7 FSP PostCode
The FSP outputs 16 bit postcode to indicate which API and in which module the execution is happening.
Bit Range
Bit15 - Bit12 (X)
Description
used to indicate the phase/api under which the code
is executing
used to indicate the module
reserved for error
individual codes
Bit11 - Bit8 (Y)
Bit7 (ZZ bit 7)
Bit6 - Bit0 (ZZ)
7.1 PostCode Info
Below diagram represents the 16 bit PostCode usage in FSP.
X
FSP API - 4 BITS (one Digit)
F - Tempraminit /SEC
E - Reserved
D - MemoryInit /Pre-Memory
C - Reserved
B - Tempramexit
A - Reserved
9 - SiliconInit /Post Memory
8 - Reserved
7 - Reserved
6 - Notify / Post PCIE Enumeration
5 - Reserved
4 - Notify / Ready To Boot
3 - Reserved
2 - Notify / End Of Firmware
1-0 - Reserved
7.1.1 TempRamInit API Status Codes (0xFxxx)
Y
ZZ
Module - 4 BITS (one digit)
7 - Gfx PEIM
8 - FSP Common Code
9 - Silicon Common Code
A - System Agent
B - PCH
C - CPU
D - MRC
E - ME-BIOS
F - Reserved
Individual Codes
0x00 - API Entry
0x7F - API Exit
(Bit7 reserved for error)
20
FSP POSTCODE
PostCode
0x0000
Module
FSP
0x007F
FSP
Description
TempRamInit API Entry (The
change in upper byte is due to not
enabling of the Port81 early in the
boot)
TempRamInit API Exit
7.1.2 FspMemoryInit API Status Codes (0xDxxx)
PostCode
0xD800
0xD87F
0xDA00
0xDA02
0xDA04
0xDA06
0xDA08
0xDA0A
0xDA0C
0xDA10
0xDA15
0xDA1F
Module
FSP
FSP
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
0xDA20
0xDA30
0xDA3F
SA
SA
SA
0xDA40
0xDA42
0xDA44
0xDA50
0xDA52
SA
SA
SA
SA
SA
0xDA7F
0xDB00
0xDB02
SA
PCH
PCH
0xDB15
0xDB48
PCH
PCH
0xDB49
0xDB4A
0xDB4C
0xDB4D
PCH
PCH
PCH
PCH
0xDB4E
PCH
0xDB4F
PCH
Description
FspMemoryInit API Entry
FSpMemoryInit API Exit
Pre-Mem SaInit Entry
OverrideDev0Did Start
OverrideDev2Did Start
Programming SA Bars
Install SA HOBs
Reporting SA PCIe code version
SaSvInit Start
Initializing DMI
Initialize TCSS PreMem
Initializing DMI/OPI Max PayLoad
Size
Initializing SwitchableGraphics
Initializing SA PCIe
Programming PEG credit values
Start
Initializing DMI Tc/Vc mapping
CheckOffboardPcieVga
CheckAndInitializePegVga
Initializing Graphics
Initializing System Agent
Overclocking
Pre-Mem SaInit Exit
Pre-Mem PchInit Entry
Pre-Mem Disable PCH fused
controllers
Pre-Mem SMBUS configuration
Pre-Mem PchOnPolicyInstalled
Entry
Pre-Mem Program HSIO
Pre-Mem DCI configuration
Pre-Mem Host DCI enabled
Pre-Mem Trace Hub - Early
configuration
Pre-Mem Trace Hub - Device
disabled
Pre-Mem TraceHub Programming MSR
21
0xDB50
PCH
0xDB51
PCH
0xDB52
0xDB55
PCH
PCH
0xDB7F
0xDC00
0xDC0F
PCH
CPU
CPU
0xDC20
0xDC2F
0xDC3F
0xDC4F
0xDC5F
0xDC6F
0x∗∗55
0x∗∗D5
CPU
CPU
CPU
CPU
CPU
CPU
SA
SA
0xDD00
0xDD10
0xDD1B
0xDD1C
SA
SA
SA
SA
0xDD1D
0xDD1E
0xDD20
0xDD21
0xDD22
0xDD23
0xDD24
0xDD25
0xDD26
0xDD27
0xDD28
0xDD29
0xDD2A
0xDD2B
0xDD2C
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
0xDD2D
0xDD2E
0xDD2F
0xDD30
0xDD31
SA
SA
SA
SA
SA
Pre-Mem Trace Hub - Power
gating configuration
Pre-Mem Trace Hub - Power
gating Trace Hub device and
locking HSWPGCR1 register
Pre-Mem Initialize HPET timer
Pre-Mem PchOnPolicyInstalled
Exit
Pre-Mem PchInit Exit
CPU Pre-Mem Entry
CpuAddPreMemConfigBlocks
Done
CpuOnPolicyInstalled Start
XmmInit Start
TxtInit Start
Init CPU Straps
Init Overclocking
CPU Pre-Mem Exit
MRC_MEM_INIT_DONE
MRC_MEM_INIT_DONE_WITH←_ERRORS
MRC_INITIALIZATION_START
MRC_CMD_PLOT_2D
MRC_FAST_BOOT_PERMITTED
MRC_RESTORE_NON_TRAINI←NG
MRC_PRINT_INPUT_PARAMS
MRC_SET_OVERRIDES_PSPD
MRC_SPD_PROCESSING
MRC_SET_OVERRIDES
MRC_MC_CAPABILITY
MRC_MC_CONFIG
MRC_MC_MEMORY_MAP
MRC_JEDEC_INIT_LPDDR3
MRC_RESET_SEQUENCE
MRC_PRE_TRAINING
MRC_EARLY_COMMAND
MRC_SENSE_AMP_OFFSET
MRC_READ_MPR
MRC_RECEIVE_ENABLE
MRC_JEDEC_WRITE_LEVELI←NG
MRC_LPDDR_LATENCY_SET_B
MRC_WRITE_TIMING_1D
MRC_READ_TIMING_1D
MRC_DIMM_ODT
MRC_EARLY_WRITE_TIMING←_2D
22
FSP POSTCODE
0xDD32
0xDD33
0xDD34
SA
SA
SA
0xDD35
0xDD36
0xDD37
0xDD38
0xDD39
0xDD3A
0xDD3B
0xDD3C
0xDD3D
0xDD3E
0xDD3F
0xDD40
0xDD41
0xDD42
0xDD43
0xDD44
0xDD45
0xDD46
0xDD47
0xDD48
0xDD49
0xDD4A
0xDD4B
0xDD4C
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
0xDD4D
0xDD50
0xDD51
0xDD52
0xDD53
0xDD58
0xDD5A
0xDD5B
0xDD5C
0xDD5D
0xDD5F
0xDD60
0xDD61
0xDD68
0xDD69
0xDD70
0xDD71
0xDD7D
0xDD7F
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
MRC_WRITE_DS
MRC_WRITE_EQ
MRC_EARLY_READ_TIMING_←2D
MRC_READ_ODT
MRC_READ_EQ
MRC_READ_AMP_POWER
MRC_WRITE_TIMING_2D
MRC_READ_TIMING_2D
MRC_CMD_VREF
MRC_WRITE_VREF_2D
MRC_READ_VREF_2D
MRC_POST_TRAINING
MRC_LATE_COMMAND
MRC_ROUND_TRIP_LAT
MRC_TURN_AROUND
MRC_CMP_OPT
MRC_SAVE_MC_VALUES
MRC_RESTORE_TRAINING
MRC_RMT_TOOL
MRC_WRITE_SR
MRC_DIMM_RON
MRC_RCVEN_TIMING_1D
MRC_MR_FILL
MRC_PWR_MTR
MRC_DDR4_MAPPING
MRC_WRITE_VOLTAGE_1D
MRC_EARLY_RDMPR_TIMING←_2D
MRC_FORCE_OLTM
MRC_MC_ACTIVATE
MRC_RH_PREVENTION
MRC_GET_MRC_DATA
Reserved
MRC_RETRAIN_CHECK
MRC_SA_GV_SWITCH
MRC_ALIAS_CHECK
MRC_ECC_CLEAN_START
MRC_DONE
MRC_CPGC_MEMORY_TEST
MRC_TXT_ALIAS_CHECK
MRC_ENG_PERF_GAIN
MRC_MEMORY_TEST
MRC_FILL_RMT_STRUCTURE
MRC_SELF_REFRESH_EXIT
MRC_NORMAL_MODE
MRC_SSA_PRE_STOP_POINT
MRC_SSA_STOP_POINT,
MRC_INITIALIZATION_END
23
0xDD90
0xDD9B
SA
SA
0xDD9C
SA
0xDD9D
SA
0xDD9E
SA
0xDDA0
SA
0xDDA1
SA
0xDDA2
0xDDA3
0xDDA4
SA
SA
SA
0xDDA5
SA
0xDDA6
0xDDA7
0xDDA8
SA
SA
SA
0xDDA9
SA
0xDDAA
0xDDAB
SA
SA
0xDDAC
SA
0xDDAD
SA
0xDDAE
SA
0xDDAF
SA
0xDDB0
0xDDB1
SA
SA
0xDDB2
0xDDB3
0xDDB4
SA
SA
SA
0xDDB5
0xDDB6
0xDDB7
SA
SA
SA
0xDDB8
SA
0xDDB9
SA
MRC_CMD_PLOT_2D_ERROR
MRC_FAST_BOOT_PERMITTE←D_ERROR
MRC_RESTORE_NON_TRAINI←NG_ERROR
MRC_PRINT_INPUT_PARAMS←_ERROR
MRC_SET_OVERRIDES_PSP←D_ERROR
MRC_SPD_PROCESSING_ER←ROR
MRC_SET_OVERRIDES_ERR←OR
MRC_MC_CAPABILITY_ERROR
MRC_MC_CONFIG_ERROR
MRC_MC_MEMORY_MAP_ER←ROR
MRC_JEDEC_INIT_LPDDR3_E←RROR
MRC_RESET_ERROR
MRC_PRE_TRAINING_ERROR
MRC_EARLY_COMMAND_ER←ROR
MRC_SENSE_AMP_OFFSET_←ERROR
MRC_READ_MPR_ERROR
MRC_RECEIVE_ENABLE_ERR←OR
MRC_JEDEC_WRITE_LEVELI←NG_ERROR
MRC_LPDDR_LATENCY_SET_←B_ERROR
MRC_WRITE_TIMING_1D_ER←ROR
MRC_READ_TIMING_1D_ERR←OR
MRC_DIMM_ODT_ERROR
MRC_EARLY_WRITE_TIMING←_ERROR
MRC_WRITE_DS_ERROR
MRC_WRITE_EQ_ERROR
MRC_EARLY_READ_TIMING_←ERROR
MRC_READ_ODT_ERROR
MRC_READ_EQ_ERROR
MRC_READ_AMP_POWER_E←RROR
MRC_WRITE_TIMING_2D_ER←ROR
MRC_READ_TIMING_2D_ERR←OR
24
FSP POSTCODE
0xDDBA
0xDDBB
SA
SA
0xDDBC
0xDDBD
0xDDBE
SA
SA
SA
0xDDBF
SA
0xDDC0
0xDDC1
0xDDC2
SA
SA
SA
0xDDC3
SA
0xDDC4
0xDDC5
0xDDC6
0xDDC7
SA
SA
SA
SA
0xDDC8
0xDDC9
0xDDCA
0xDDCB
SA
SA
SA
SA
0xDDCC
SA
0xDDCD
0xDDD0
0xDDD1
SA
SA
SA
0xDDD2
0xDDD3
0xDDD8
SA
SA
SA
0xDDDA
0xDDDB
0xDDDC
0xDDDD
0xDDDF
SA
SA
SA
SA
SA
0xDDE0
SA
0xDDE1
SA
0xDDE8
0xDDE9
SA
SA
0xDDF0
SA
MRC_CMD_VREF_ERROR
MRC_WRITE_VREF_2D_ERR←OR
MRC_READ_VREF_2D_ERROR
MRC_POST_TRAINING_ERROR
MRC_LATE_COMMAND_ERR←OR
MRC_ROUND_TRIP_LAT_ERR←OR
MRC_TURN_AROUND_ERROR
MRC_CMP_OPT_ERROR
MRC_SAVE_MC_VALUES_ER←ROR
MRC_RESTORE_TRAINING_E←RROR
MRC_RMT_TOOL_ERROR
MRC_WRITE_SR_ERROR
MRC_DIMM_RON_ERROR
MRC_RCVEN_TIMING_1D_ER←ROR
MRC_MR_FILL_ERROR
MRC_PWR_MTR_ERROR
MRC_DDR4_MAPPING_ERROR
MRC_WRITE_VOLTAGE_1D_E←RROR
MRC_EARLY_RDMPR_TIMING←_2D_ERROR
MRC_FORCE_OLTM_ERROR
MRC_MC_ACTIVATE_ERROR
MRC_RH_PREVENTION_ERR←OR
MRC_GET_MRC_DATA_ERROR
Reserved
MRC_RETRAIN_CHECK_ERR←OR
MRC_SA_GV_SWITCH_ERROR
MRC_ALIAS_CHECK_ERROR
MRC_ECC_CLEAN_ERROR
MRC_DONE_WITH_ERROR
MRC_CPGC_MEMORY_TEST_←ERROR
MRC_TXT_ALIAS_CHECK_ER←ROR
MRC_ENG_PERF_GAIN_ERR←OR
MRC_MEMORY_TEST_ERROR
MRC_FILL_RMT_STRUCTURE←_ERROR
MRC_SELF_REFRESH_EXIT_←ERROR
25
0xDDF1
SA
0xDDFD
SA
0xDDFE
SA
MRC_MRC_NORMAL_MODE_←ERROR
MRC_SSA_PRE_STOP_POINT←_ERROR
MRC_NO_MEMORY_DETECT←ED
7.1.3 TempRamExit API Status Codes (0xBxxx)
PostCode
0xB800
0xB87F
Module
FSP
FSP
Description
TempRamExit API Entry
TempRamExit API Exit
7.1.4 FspSiliconInit API Status Codes (0x9xxx)
PostCode
0x9800
0x987F
0x9A00
0x9A01
0x9A02
0x9A03
0x9A04
0x9A05
0x9A06
0x9A07
0x9A08
0x9A0F
0x9A14
0x9A16
0x9A1A
0x9A20
0x9A22
Module
FSP
FSP
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
0x9A30
0x9A31
0x9A32
0x9A34
0x9A36
0x9A4F
0x9A50
0x9A5F
0x9A60
0x9A61
SA
SA
SA
SA
SA
SA
SA
SA
SA
SA
0x9A62
0x9A63
0x9A64
SA
SA
SA
Description
FspSiliconInit API Entry
FspSiliconInit API Exit
PostMem SaInit Entry
DeviceConfigure Start
UpdateSaHobPostMem Start
Initializing Pei Display
PeiGraphicsNotifyCallback Entry
CallPpiAndFillFrameBuffer
GraphicsPpiInit
GraphicsPpiGetMode
FillFrameBufferAndShowLogo
PeiGraphicsNotifyCallback Exit
Initializing SA IPU device
Initializing SA GNA device
SaProgramLlcWays Start
Initializing PciExpressInitPostMem
Initializing
ConfigureNorthIntelTraceHub
Initializing Vtd
Initializing TCSS
Initializing Pavp
PeiInstallSmmAccessPpi Start
EdramWa Start
Post-Mem SaInit Exit
SaSecurityLock Start
SaSecurityLock End
SaSResetComplete Entry
Set BIOS_RESET_CPL to indicate
all configurations complete
SaSvInit2 Start
GraphicsPmInit Start
SaPciPrint Start
26
FSP POSTCODE
0x9A6F
0x9A70
SA
SA
0x9A7F
SA
0x9B00
0x9B03
PCH
PCH
0x9B04
PCH
0x9B05
0x9B06
PCH
PCH
0x9B07
PCH
0x9B08
PCH
0x9B0A
PCH
0x9B0B
PCH
0x9B0C
0x9B0D
PCH
PCH
0x9B0E
0x9B0F
PCH
PCH
0x9B10
PCH
0x9B13
0x9B14
0x9B15
PCH
PCH
PCH
0x9B16
0x9B17
0x9B18
0x9B19
0x9B40
0x9B41
PCH
PCH
PCH
PCH
PCH
PCH
0x9B42
PCH
0x9B47
0x9B4D
PCH
PCH
0x9B4E
PCH
0x9B4F
PCH
0x9B7F
0x9C00
PCH
CPU
SaSResetComplete Exit
SaS3ResumeAtEndOfPei Callback
Entry
SaS3ResumeAtEndOfPei Callback
Exit
Post-Mem PchInit Entry
Post-Mem Tune the USB 2.0
high-speed signals quality
Post-Mem Tune the USB 3.0
signals quality
Post-Mem Configure PCH xHCI
Post-Mem Performs configuration
of PCH xHCI SSIC
Post-Mem Configure PCH xHCI
after init
Post-Mem Configures PCH USB
device (xDCI)
Post-Mem DMI/OP-DMI
configuration
Post-Mem Initialize P2SB
controller
Post-Mem IOAPIC initialization
Post-Mem PCH devices interrupt
configuration
Post-Mem HD Audio initizalization
Post-Mem HD Audio Codec
enumeration
Post-Mem HD Audio Codec not
detected
Post-Mem SCS initizalization
Post-Mem ISH initizalization
Post-Mem Configure SMBUS
power management
Post-Mem Reserved
Post-Mem Performing global reset
Post-Mem Reserved
Post-Mem Reserved
Post-Mem OnEndOfPEI Entry
Post-Mem Initialize Thermal
controller
Post-Mem Configure Memory
Throttling
Post-Mem OnEndOfPEI Exit
Post-Mem Trace Hub - Memory
configuration
Post-Mem Trace Hub - MSC0
configured
Post-Mem Trace Hub - MSC1
configured
Post-Mem PchInit Exit
CPU Post-Mem Entry
27
0x9C09
0x9C0A
CPU
CPU
0x9C13
CPU
0x9C14
CPU
0x9C15
0x9C16
CPU
CPU
0x9C17
0x9C18
0x9C19
0x9C20
0x9C21
CPU
CPU
CPU
CPU
CPU
0x9C22
0x9C23
0x9C24
0x9C25
0x9C26
0x9C27
0x9C28
0x9C29
0x9C3F
0x9C42
0x9C43
0x9C44
0x9C4F
0x9C50
0x9C55
0x9C56
0x9C69
0x9C6A
0x9C71
0x9C7F
0x9C80
0x9C81
0x9C82
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
CPU
0x9C83
CPU
CpuAddConfigBlocks Done
SetCpuStrapAndEarlyPowerOn←Config
Start
SetCpuStrapAndEarlyPowerOn←Config
Reset
SetCpuStrapAndEarlyPowerOn←Config
Done
CpuInit Start
SgxInitializationPrePatchLoad
Start
CollectProcessorFeature Start
ProgramProcessorFeature Start
ProgramProcessorFeature Done
CpuInitPreResetCpl Start
ProcessorsPrefetcherInitialization
Start
InitRatl Start
ConfigureSvidVrs Start
ConfigurePidSettings Start
SetBootFrequency Start
CpuOcInitPreMem Start
CpuOcInit Reset
BiosGuardInit Start
BiosGuardInit Reset
CpuInitPreResetCpl Done
SgxActivation Start
InitializeCpuDataHob Start
InitializeCpuDataHob Done
CpuInit Done
S3InitializeCpu Start
MpRendezvousProcedure Start
MpRendezvousProcedure Done
S3InitializeCpu Done
CpuPowerMgmtInit Start
InitPpm
CPU Post-Mem Exit
ReloadMicrocodePatch Start
ReloadMicrocodePatch Done
ApSafePostMicrocodePatchInit
Start
ApSafePostMicrocodePatchInit
Done
7.1.5 NotifyPhase API Status Codes (0x6xxx)
PostCode
0x6800
0x687F
Module
FSP
FSP
Description
NotifyPhase API Entry
NotifyPhase API Exit
28
FSP POSTCODE
Chapter 8
Todo List
Page FSP INTEGRATION
program 0x1000000000 - Top of High Memory | Write back
30
Todo List
Chapter 9
Deprecated List
Member FSP_S_CONFIG::SkipMpInit
SkipMpInit has been moved to FspmUpd $EN_DIS
Member FSP_S_TEST_CONFIG::DebugInterfaceEnable
Enable or Disable processor debug features; 0: Disable; 1: Enable. $EN_DIS
32
Deprecated List
Chapter 10
Class Index
10.1
Class List
Here are the classes, structs, unions and interfaces with brief descriptions:
AUDIO_AZALIA_VERB_TABLE
Audio Azalia Verb Table structure . . . . . . . . . . . . .
AZALIA_HEADER
Azalia Header structure . . . . . . . . . . . . . . . . . .
CHIPSET_INIT_INFO
The ChipsetInit Info structure provides the information
S ChipsetInit CRC . . . . . . . . . . . . . . . . . . . .
DIMM_INFO
Memory SMBIOS & OC Memory Data Hob . . . . . . .
FIRMWARE_VERSION
Firmware Version Structure . . . . . . . . . . . . . . . .
FIRMWARE_VERSION_INFO
Firmware Version Information Structure . . . . . . . . .
FIRMWARE_VERSION_INFO_HOB
Firmware Version Information HOB Structure . . . . . .
FSP_M_CONFIG
Fsp M Configuration . . . . . . . . . . . . . . . . . . .
FSP_M_TEST_CONFIG
Fsp M Test Configuration . . . . . . . . . . . . . . . . .
FSP_S_CONFIG
Fsp S Configuration . . . . . . . . . . . . . . . . . . . .
FSP_S_TEST_CONFIG
Fsp S Test Configuration . . . . . . . . . . . . . . . . .
FSP_T_CONFIG
Fsp T Configuration . . . . . . . . . . . . . . . . . . . .
FSPM_UPD
Fsp M UPD Configuration . . . . . . . . . . . . . . . .
FSPS_UPD
Fsp S UPD Configuration . . . . . . . . . . . . . . . . .
FSPT_CORE_UPD
Fsp T Core UPD . . . . . . . . . . . . . . . . . . . . .
FSPT_UPD
Fsp T UPD Configuration . . . . . . . . . . . . . . . . .
GPIO_CONFIG
GPIO configuration structure used for pin programming .
HOB_USAGE_DATA_HOB
Hob Usage Data Hob . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . .
37
. . . . . . . . . . . . . . . . . . . .
38
of ME ChipsetInit CRC and BIO←. . . . . . . . . . . . . . . . . . . .
38
. . . . . . . . . . . . . . . . . . . .
39
. . . . . . . . . . . . . . . . . . . .
39
. . . . . . . . . . . . . . . . . . . .
40
. . . . . . . . . . . . . . . . . . . .
40
. . . . . . . . . . . . . . . . . . . .
41
. . . . . . . . . . . . . . . . . . . .
81
. . . . . . . . . . . . . . . . . . . .
94
. . . . . . . . . . . . . . . . . . . . 144
. . . . . . . . . . . . . . . . . . . . 166
. . . . . . . . . . . . . . . . . . . . 167
. . . . . . . . . . . . . . . . . . . . 168
. . . . . . . . . . . . . . . . . . . . 169
. . . . . . . . . . . . . . . . . . . . 169
. . . . . . . . . . . . . . . . . . . . 170
. . . . . . . . . . . . . . . . . . . . 172
34
Class Index
MEMORY_PLATFORM_DATA
Memory Platform Data Hob . . . . . . . . . . . .
SI_PCH_DEVICE_INTERRUPT_CONFIG
The PCH_DEVICE_INTERRUPT_CONFIG block
mode for PCH device . . . . . . . . . . . . . . .
SMBIOS_CACHE_INFO
SMBIOS Cache Info HOB Structure . . . . . . .
SMBIOS_PROCESSOR_INFO
SMBIOS Processor Info HOB Structure . . . . .
SMBIOS_STRUCTURE
The Smbios structure header . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . 173
describes interrupt pin, IRQ and interrupt
. . . . . . . . . . . . . . . . . . . . . . . . 173
. . . . . . . . . . . . . . . . . . . . . . . . 173
. . . . . . . . . . . . . . . . . . . . . . . . 174
. . . . . . . . . . . . . . . . . . . . . . . . 175
Chapter 11
File Index
11.1
File List
Here is a list of all documented files with brief descriptions:
FirmwareVersionInfoHob.h
Header file for Firmware Version Information . . . . . . . . . . . . . . . . .
FspFixedPcds.h
This file lists all FixedAtBuild PCDs referenced in FSP integration guide . .
FspInfoHob.h
Header file for FSP Information HOB . . . . . . . . . . . . . . . . . . . . .
FspmUpd.h
Copyright (c) 2018, Intel Corporation . . . . . . . . . . . . . . . . . . . . .
FspsUpd.h
Copyright (c) 2018, Intel Corporation . . . . . . . . . . . . . . . . . . . . .
FsptUpd.h
Copyright (c) 2018, Intel Corporation . . . . . . . . . . . . . . . . . . . . .
FspUpd.h
Copyright (c) 2018, Intel Corporation . . . . . . . . . . . . . . . . . . . . .
GpioConfig.h
Header file for GpioConfig structure used by GPIO library . . . . . . . . . .
GpioSampleDef.h
Sample enum definitions for GPIO table . . . . . . . . . . . . . . . . . . .
HobUsageDataHob.h
Definitions for Hob Usage data HOB . . . . . . . . . . . . . . . . . . . . .
MemInfoHob.h
This file contains definitions required for creation of Memory S3 Save data,
and Memory Platform data hobs . . . . . . . . . . . . . . . . . . . . . . .
SmbiosCacheInfoHob.h
Header file for SMBIOS Cache Info HOB . . . . . . . . . . . . . . . . . . .
SmbiosProcessorInfoHob.h
Header file for SMBIOS Processor Info HOB . . . . . . . . . . . . . . . . .
. . . . . . . . . . 177
. . . . . . . . . . 178
. . . . . . . . . . 178
. . . . . . . . . . 179
. . . . . . . . . . 180
. . . . . . . . . . 182
. . . . . . . . . . 184
. . . . . . . . . . 185
. . . . . . . . . . 191
. . . . . . . . . . 191
Memory Info data
. . . . . . . . . . 192
. . . . . . . . . . 194
. . . . . . . . . . 194
36
File Index
Chapter 12
Class Documentation
12.1
AUDIO_AZALIA_VERB_TABLE Struct Reference
Audio Azalia Verb Table structure.
#include
Collaboration diagram for AUDIO_AZALIA_VERB_TABLE:
AZALIA_HEADER
Header
AUDIO_AZALIA_VERB_TABLE
Public Attributes
• AZALIA_HEADER Header
AZALIA PCH header.
• UINT32 ∗ Data
Pointer to the data buffer. Its length is specified in the header.
12.1.1
Detailed Description
Audio Azalia Verb Table structure.
Definition at line 56 of file FspsUpd.h.
The documentation for this struct was generated from the following file:
• FspsUpd.h
38
Class Documentation
12.2
AZALIA_HEADER Struct Reference
Azalia Header structure.
#include
Public Attributes
• UINT16 VendorId
Codec Vendor ID.
• UINT16 DeviceId
Codec Device ID.
• UINT8 RevisionId
Revision ID of the codec. 0xFF matches any revision.
• UINT8 SdiNum
SDI number, 0xFF matches any SDI.
• UINT16 DataDwords
Number of data DWORDs pointed by the codec data buffer.
• UINT32 Reserved
Reserved for future use. Must be set to 0.
12.2.1
Detailed Description
Azalia Header structure.
Definition at line 44 of file FspsUpd.h.
The documentation for this struct was generated from the following file:
• FspsUpd.h
12.3
CHIPSET_INIT_INFO Struct Reference
The ChipsetInit Info structure provides the information of ME ChipsetInit CRC and BIOS ChipsetInit CRC.
#include
Public Attributes
• UINT8 Revision
Chipset Init Info Revision.
• UINT8 Rsvd [3]
Reserved.
• UINT16 MeChipInitCrc
16 bit CRC value of MeChipInit Table
• UINT16 BiosChipInitCrc
16 bit CRC value of PchChipInit Table
12.4 DIMM_INFO Struct Reference
12.3.1
39
Detailed Description
The ChipsetInit Info structure provides the information of ME ChipsetInit CRC and BIOS ChipsetInit CRC.
Definition at line 46 of file FspmUpd.h.
The documentation for this struct was generated from the following file:
• FspmUpd.h
12.4
DIMM_INFO Struct Reference
Memory SMBIOS & OC Memory Data Hob.
#include
Public Attributes
• UINT8 Status
See MrcDimmStatus for the definition of this field.
• UINT32 DimmCapacity
DIMM size in MBytes.
• UINT8 ModulePartNum [20]
Module part number for DDR3 is 18 bytes however for DRR4 20 bytes as per JEDEC Spec, so reserving 20 bytes.
• UINT8 RankInDimm
The number of ranks in this DIMM.
• UINT8 SpdDramDeviceType
Save SPD DramDeviceType information needed for SMBIOS structure creation.
• UINT8 SpdModuleType
Save SPD ModuleType information needed for SMBIOS structure creation.
• UINT8 SpdModuleMemoryBusWidth
Save SPD ModuleMemoryBusWidth information needed for SMBIOS structure creation.
• UINT8 SpdSave [MAX_SPD_SAVE]
Save SPD Manufacturing information needed for SMBIOS structure creation.
• UINT16 Speed
The maximum capable speed of the device, in MHz.
12.4.1
Detailed Description
Memory SMBIOS & OC Memory Data Hob.
Definition at line 175 of file MemInfoHob.h.
The documentation for this struct was generated from the following file:
• MemInfoHob.h
12.5
FIRMWARE_VERSION Struct Reference
Firmware Version Structure.
#include
40
Class Documentation
12.5.1
Detailed Description
Firmware Version Structure.
Definition at line 28 of file FirmwareVersionInfoHob.h.
The documentation for this struct was generated from the following file:
• FirmwareVersionInfoHob.h
12.6
FIRMWARE_VERSION_INFO Struct Reference
Firmware Version Information Structure.
#include
Collaboration diagram for FIRMWARE_VERSION_INFO:
FIRMWARE_VERSION
Version
FIRMWARE_VERSION_INFO
Public Attributes
• UINT8 ComponentNameIndex
Offset 0 Index of Component Name.
• UINT8 VersionStringIndex
Offset 1 Index of Version String.
• FIRMWARE_VERSION Version
Offset 2-6 Firmware version.
12.6.1
Detailed Description
Firmware Version Information Structure.
Definition at line 38 of file FirmwareVersionInfoHob.h.
The documentation for this struct was generated from the following file:
• FirmwareVersionInfoHob.h
12.7
FIRMWARE_VERSION_INFO_HOB Struct Reference
Firmware Version Information HOB Structure.
12.8 FSP_M_CONFIG Struct Reference
41
#include
Collaboration diagram for FIRMWARE_VERSION_INFO_HOB:
SMBIOS_STRUCTURE
SmbiosData
FIRMWARE_VERSION_INFO_HOB
Public Attributes
• EFI_HOB_GUID_TYPE Header
Offset 0-23 The header of FVI HOB.
• SMBIOS_STRUCTURE SmbiosData
Offset 24-27 The SMBIOS header of FVI HOB.
• UINT8 Count
Offset 28 Number of FVI elements included.
12.7.1
Detailed Description
Firmware Version Information HOB Structure.
Definition at line 58 of file FirmwareVersionInfoHob.h.
12.7.2
Member Data Documentation
12.7.2.1
UINT8 FIRMWARE_VERSION_INFO_HOB::Count
Offset 28 Number of FVI elements included.
Definition at line 61 of file FirmwareVersionInfoHob.h.
The documentation for this struct was generated from the following file:
• FirmwareVersionInfoHob.h
12.8
FSP_M_CONFIG Struct Reference
Fsp M Configuration.
#include
42
Class Documentation
Public Attributes
• UINT64 PlatformMemorySize
Offset 0x0040 - Platform Reserved Memory Size The minimum platform memory size required to pass control into
DXE.
• UINT32 MemorySpdPtr00
Offset 0x0048 - Memory SPD Pointer Channel 0 Dimm 0 Pointer to SPD data, will be used only when SpdAddress←Table SPD Address are marked as 00.
• UINT32 MemorySpdPtr01
Offset 0x004C - Memory SPD Pointer Channel 0 Dimm 1 Pointer to SPD data, will be used only when SpdAddress←Table SPD Address are marked as 00.
• UINT32 MemorySpdPtr10
Offset 0x0050 - Memory SPD Pointer Channel 1 Dimm 0 Pointer to SPD data, will be used only when SpdAddress←Table SPD Address are marked as 00.
• UINT32 MemorySpdPtr11
Offset 0x0054 - Memory SPD Pointer Channel 1 Dimm 1 Pointer to SPD data, will be used only when SpdAddress←Table SPD Address are marked as 00.
• UINT16 MemorySpdDataLen
Offset 0x0058 - SPD Data Length Length of SPD Data 0x100:256 Bytes, 0x200:512 Bytes.
• UINT8 DqByteMapCh0 [12]
Offset 0x005A - Dq Byte Map CH0 Dq byte mapping between CPU and DRAM, Channel 0: board-dependent.
• UINT8 DqByteMapCh1 [12]
Offset 0x0066 - Dq Byte Map CH1 Dq byte mapping between CPU and DRAM, Channel 1: board-dependent.
• UINT8 DqsMapCpu2DramCh0 [8]
Offset 0x0072 - Dqs Map CPU to DRAM CH 0 Set Dqs mapping relationship between CPU and DRAM, Channel 0:
board-dependent.
• UINT8 DqsMapCpu2DramCh1 [8]
Offset 0x007A - Dqs Map CPU to DRAM CH 1 Set Dqs mapping relationship between CPU and DRAM, Channel 1:
board-dependent.
• UINT16 RcompResistor [3]
Offset 0x0082 - RcompResister settings Indicates RcompReister settings: CNL - 0's means MRC auto configured
based on Design Guidelines, otherwise input an Ohmic value per segment.
• UINT16 RcompTarget [5]
Offset 0x0088 - RcompTarget settings RcompTarget settings: CNL - 0's mean MRC auto configured based on Design
Guidelines, otherwise input an Ohmic value per segment.
• UINT8 DqPinsInterleaved
Offset 0x0092 - Dqs Pins Interleaved Setting Indicates DqPinsInterleaved setting: board-dependent $EN_DIS.
• UINT8 CaVrefConfig
Offset 0x0093 - VREF_CA CA Vref routing: board-dependent 0:VREF_CA goes to both CH_A and CH_B, 1: VRE←F_CA to CH_A and VREF_DQ_A to CH_B, 2:VREF_CA to CH_A and VREF_DQ_B to CH_B.
• UINT8 SmramMask
Offset 0x0094 - Smram Mask The SMM Regions AB-SEG and/or H-SEG reserved 0: Neither, 1:AB-SEG, 2:H-SEG,
3: Both.
• UINT8 MrcFastBoot
Offset 0x0095 - MRC Fast Boot Enables/Disable the MRC fast path thru the MRC $EN_DIS.
• UINT8 RmtPerTask
Offset 0x0096 - Rank Margin Tool per Task This option enables the user to execute Rank Margin Tool per major
training step in the MRC.
• UINT8 TrainTrace
Offset 0x0097 - Training Trace This option enables the trained state tracing feature in MRC.
• UINT32 IedSize
Offset 0x0098 - Intel Enhanced Debug Intel Enhanced Debug (IED): 0=Disabled, 0x400000=Enabled and 4MB S←MRAM occupied 0 : Disable, 0x400000 : Enable.
• UINT32 TsegSize
12.8 FSP_M_CONFIG Struct Reference
43
Offset 0x009C - Tseg Size Size of SMRAM memory reserved.
• UINT16 MmioSize
Offset 0x00A0 - MMIO Size Size of MMIO space reserved for devices.
• UINT8 ProbelessTrace
Offset 0x00A2 - Probeless Trace Probeless Trace: 0=Disabled, 1=Enable.
• UINT8 GdxcIotSize
Offset 0x00A3 - GDXC IOT SIZE Size of IOT and MOT is in 8 MB chunks.
• UINT8 GdxcMotSize
Offset 0x00A4 - GDXC MOT SIZE Size of IOT and MOT is in 8 MB chunks.
• UINT8 SmbusEnable
Offset 0x00A5 - Enable SMBus Enable/disable SMBus controller.
• UINT8 SpdAddressTable [4]
Offset 0x00A6 - Spd Address Tabl Specify SPD Address table for CH0D0/CH0D1/CH1D0&CH1D1.
• UINT8 PlatformDebugConsent
Offset 0x00AA - Platform Debug Consent To 'opt-in' for debug, please select 'Enabled' with the desired debug probe
type.
• UINT8 DciUsb3TypecUfpDbg
Offset 0x00AB - USB3 Type-C UFP2DFP Kernel/Platform Debug Support This BIOS option enables kernel and platform debug for USB3 interface over a UFP Type-C receptacle, select 'No Change' will do nothing to UFP2DFP setting.
• UINT8 PchTraceHubMode
Offset 0x00AC - PCH Trace Hub Mode Select 'Host Debugger' if Trace Hub is used with host debugger tool or 'Target
Debugger' if Trace Hub is used by target debugger software or 'Disable' trace hub functionality.
• UINT8 PchTraceHubMemReg0Size
Offset 0x00AD - PCH Trace Hub Memory Region 0 buffer Size Specify size of Pch trace memory region 0 buffer, the
size can be 0, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB.
• UINT8 PchTraceHubMemReg1Size
Offset 0x00AE - PCH Trace Hub Memory Region 1 buffer Size Specify size of Pch trace memory region 1 buffer, the
size can be 0, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB.
• UINT8 PchPreMemRsvd [9]
Offset 0x00AF - PchPreMemRsvd Reserved for PCH Pre-Mem Reserved $EN_DIS.
• UINT8 IgdDvmt50PreAlloc
Offset 0x00B8 - Internal Graphics Pre-allocated Memory Size of memory preallocated for internal graphics.
• UINT8 InternalGfx
Offset 0x00B9 - Internal Graphics Enable/disable internal graphics.
• UINT8 ApertureSize
Offset 0x00BA - Aperture Size Select the Aperture Size.
• UINT8 UserBd
Offset 0x00BB - Board Type MrcBoardType, Options are 0=Mobile/Mobile Halo, 1=Desktop/DT Halo, 5=ULT/ULX/←Mobile Halo, 7=UP Server 0:Mobile/Mobile Halo, 1:Desktop/DT Halo, 5:ULT/ULX/Mobile Halo, 7:UP Server.
• UINT8 SaGv
Offset 0x00BC - SA GV System Agent dynamic frequency support and when enabled memory will be training at two
different frequencies.
• UINT8 UnusedUpdSpace0
Offset 0x00BD.
• UINT16 DdrFreqLimit
Offset 0x00BE - DDR Frequency Limit Maximum Memory Frequency Selections in Mhz.
• UINT16 FreqSaGvLow
Offset 0x00C0 - Low Frequency SAGV Low Frequency Selections in Mhz.
• UINT16 FreqSaGvMid
Offset 0x00C2 - Mid Frequency SAGV Mid Frequency Selections in Mhz.
• UINT8 RMT
Offset 0x00C4 - Rank Margin Tool Enable/disable Rank Margin Tool.
44
Class Documentation
• UINT8 DisableDimmChannel0
Offset 0x00C5 - Channel A DIMM Control Channel A DIMM Control Support - Enable or Disable Dimms on Channel
A.
• UINT8 DisableDimmChannel1
Offset 0x00C6 - Channel B DIMM Control Channel B DIMM Control Support - Enable or Disable Dimms on Channel
B.
• UINT8 ScramblerSupport
Offset 0x00C7 - Scrambler Support This option enables data scrambling in memory.
• UINT8 SkipMpInit
Offset 0x00C8 - Skip Multi-Processor Initialization When this is skipped, boot loader must initialize processors before
SilicionInit API.
• UINT8 UnusedUpdSpace1 [15]
Offset 0x00C9.
• UINT8 SpdProfileSelected
Offset 0x00D8 - SPD Profile Selected Select DIMM timing profile.
• UINT8 RefClk
Offset 0x00D9 - Memory Reference Clock 100MHz, 133MHz.
• UINT16 VddVoltage
Offset 0x00DA - Memory Voltage Memory Voltage Override (Vddq).
• UINT8 Ratio
Offset 0x00DC - Memory Ratio Automatic or the frequency will equal ratio times reference clock.
• UINT8 OddRatioMode
Offset 0x00DD - QCLK Odd Ratio Adds 133 or 100 MHz to QCLK frequency, depending on RefClk $EN_DIS.
• UINT8 tCL
Offset 0x00DE - tCL CAS Latency, 0: AUTO, max: 31.
• UINT8 tCWL
Offset 0x00DF - tCWL Min CAS Write Latency Delay Time, 0: AUTO, max: 34.
• UINT8 tRCDtRP
Offset 0x00E0 - tRCD/tRP RAS to CAS delay time and Row Precharge delay time, 0: AUTO, max: 63.
• UINT8 tRRD
Offset 0x00E1 - tRRD Min Row Active to Row Active Delay Time, 0: AUTO, max: 15.
• UINT16 tFAW
Offset 0x00E2 - tFAW Min Four Activate Window Delay Time, 0: AUTO, max: 63.
• UINT16 tRAS
Offset 0x00E4 - tRAS RAS Active Time, 0: AUTO, max: 64.
• UINT16 tREFI
Offset 0x00E6 - tREFI Refresh Interval, 0: AUTO, max: 65535.
• UINT16 tRFC
Offset 0x00E8 - tRFC Min Refresh Recovery Delay Time, 0: AUTO, max: 1023.
• UINT8 tRTP
Offset 0x00EA - tRTP Min Internal Read to Precharge Command Delay Time, 0: AUTO, max: 15.
• UINT8 tWR
Offset 0x00EB - tWR Min Write Recovery Time, 0: AUTO, legal values: 5, 6, 7, 8, 10, 12, 14, 16, 18, 20, 24, 30, 34,
40 0:Auto, 5:5, 6:6, 7:7, 8:8, 10:10, 12:12, 14:14, 16:16, 18:18, 20:20, 24:24, 30:30, 34:34, 40:40.
• UINT8 tWTR
Offset 0x00EC - tWTR Min Internal Write to Read Command Delay Time, 0: AUTO, max: 28.
• UINT8 NModeSupport
Offset 0x00ED - NMode System command rate, range 0-2, 0 means auto, 1 = 1N, 2 = 2N.
• UINT8 DllBwEn0
Offset 0x00EE - DllBwEn[0] DllBwEn[0], for 1067 (0..7)
• UINT8 DllBwEn1
12.8 FSP_M_CONFIG Struct Reference
45
Offset 0x00EF - DllBwEn[1] DllBwEn[1], for 1333 (0..7)
• UINT8 DllBwEn2
Offset 0x00F0 - DllBwEn[2] DllBwEn[2], for 1600 (0..7)
• UINT8 DllBwEn3
Offset 0x00F1 - DllBwEn[3] DllBwEn[3], for 1867 and up (0..7)
• UINT8 IsvtIoPort
Offset 0x00F2 - ISVT IO Port Address ISVT IO Port Address.
• UINT8 CpuTraceHubMode
Offset 0x00F3 - CPU Trace Hub Mode Select 'Target Debugger' if Trace Hub is used by target debugger software or
'Disable' trace hub functionality.
• UINT8 CpuTraceHubMemReg0Size
Offset 0x00F4 - CPU Trace Hub Memory Region 0 CPU Trace Hub Memory Region 0, The avaliable memory size is
: 0MB, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB.
• UINT8 CpuTraceHubMemReg1Size
Offset 0x00F5 - CPU Trace Hub Memory Region 1 CPU Trace Hub Memory Region 1.
• UINT8 PeciC10Reset
Offset 0x00F6 - Enable or Disable Peci C10 Reset command Enable or Disable Peci C10 Reset command.
• UINT8 PeciSxReset
Offset 0x00F7 - Enable or Disable Peci Sx Reset command Enable or Disable Peci Sx Reset command; 0: Disable;
1: Enable.
• UINT8 UnusedUpdSpace2 [4]
Offset 0x00F8.
• UINT8 PchHdaEnable
Offset 0x00FC - Enable Intel HD Audio (Azalia) 0: Disable, 1: Enable (Default) Azalia controller $EN_DIS.
• UINT8 PchIshEnable
Offset 0x00FD - Enable PCH ISH Controller 0: Disable, 1: Enable (Default) ISH Controller $EN_DIS.
• UINT8 HeciTimeouts
Offset 0x00FE - HECI Timeouts 0: Disable, 1: Enable (Default) timeout check for HECI $EN_DIS.
• UINT8 UnusedUpdSpace3
Offset 0x00FF.
• UINT32 Heci1BarAddress
Offset 0x0100 - HECI1 BAR address BAR address of HECI1.
• UINT32 Heci2BarAddress
Offset 0x0104 - HECI2 BAR address BAR address of HECI2.
• UINT32 Heci3BarAddress
Offset 0x0108 - HECI3 BAR address BAR address of HECI3.
• UINT16 SgDelayAfterPwrEn
Offset 0x010C - SG dGPU Power Delay SG dGPU delay interval after power enabling: 0=Minimal, 1000=Maximum,
default is 300=300 microseconds.
• UINT16 SgDelayAfterHoldReset
Offset 0x010E - SG dGPU Reset Delay SG dGPU delay interval for Reset complete: 0=Minimal, 1000=Maximum,
default is 100=100 microseconds.
• UINT16 MmioSizeAdjustment
Offset 0x0110 - MMIO size adjustment for AUTO mode Positive number means increasing MMIO size, Negative value
means decreasing MMIO size: 0 (Default)=no change to AUTO mode MMIO size.
• UINT8 DmiGen3ProgramStaticEq
Offset 0x0112 - Enable/Disable DMI GEN3 Static EQ Phase1 programming Program DMI Gen3 EQ Phase1 Static
Presets.
• UINT8 Peg0Enable
Offset 0x0113 - Enable/Disable PEG 0 Disabled(0x0): Disable PEG Port, Enabled(0x1): Enable PEG Port (If Silicon
SKU permits it), Auto(0x2)(Default): If an endpoint is present, enable the PEG Port, Disable otherwise 0:Disable,
1:Enable, 2:AUTO.
• UINT8 Peg1Enable
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Offset 0x0114 - Enable/Disable PEG 1 Disabled(0x0): Disable PEG Port, Enabled(0x1): Enable PEG Port (If Silicon
SKU permits it), Auto(0x2)(Default): If an endpoint is present, enable the PEG Port, Disable otherwise 0:Disable,
1:Enable, 2:AUTO.
• UINT8 Peg2Enable
Offset 0x0115 - Enable/Disable PEG 2 Disabled(0x0): Disable PEG Port, Enabled(0x1): Enable PEG Port (If Silicon
SKU permits it), Auto(0x2)(Default): If an endpoint is present, enable the PEG Port, Disable otherwise 0:Disable,
1:Enable, 2:AUTO.
• UINT8 Peg3Enable
Offset 0x0116 - Enable/Disable PEG 3 Disabled(0x0): Disable PEG Port, Enabled(0x1): Enable PEG Port (If Silicon
SKU permits it), Auto(0x2)(Default): If an endpoint is present, enable the PEG Port, Disable otherwise 0:Disable,
1:Enable, 2:AUTO.
• UINT8 Peg0MaxLinkSpeed
Offset 0x0117 - PEG 0 Max Link Speed Auto (Default)(0x0): Maximum possible link speed, Gen1(0x1): Limit Link to
Gen1 Speed, Gen2(0x2): Limit Link to Gen2 Speed, Gen3(0x3):Limit Link to Gen3 Speed 0:Auto, 1:Gen1, 2:Gen2,
3:Gen3.
• UINT8 Peg1MaxLinkSpeed
Offset 0x0118 - PEG 1 Max Link Speed Auto (Default)(0x0): Maximum possible link speed, Gen1(0x1): Limit Link to
Gen1 Speed, Gen2(0x2): Limit Link to Gen2 Speed, Gen3(0x3):Limit Link to Gen3 Speed 0:Auto, 1:Gen1, 2:Gen2,
3:Gen3.
• UINT8 Peg2MaxLinkSpeed
Offset 0x0119 - PEG 2 Max Link Speed Auto (Default)(0x0): Maximum possible link speed, Gen1(0x1): Limit Link to
Gen1 Speed, Gen2(0x2): Limit Link to Gen2 Speed, Gen3(0x3):Limit Link to Gen3 Speed 0:Auto, 1:Gen1, 2:Gen2,
3:Gen3.
• UINT8 Peg3MaxLinkSpeed
Offset 0x011A - PEG 3 Max Link Speed Auto (Default)(0x0): Maximum possible link speed, Gen1(0x1): Limit Link to
Gen1 Speed, Gen2(0x2): Limit Link to Gen2 Speed, Gen3(0x3):Limit Link to Gen3 Speed 0:Auto, 1:Gen1, 2:Gen2,
3:Gen3.
• UINT8 Peg0MaxLinkWidth
Offset 0x011B - PEG 0 Max Link Width Auto (Default)(0x0): Maximum possible link width, (0x1): Limit Link to x1,
(0x2): Limit Link to x2, (0x3):Limit Link to x4, (0x4): Limit Link to x8 0:Auto, 1:x1, 2:x2, 3:x4, 4:x8.
• UINT8 Peg1MaxLinkWidth
Offset 0x011C - PEG 1 Max Link Width Auto (Default)(0x0): Maximum possible link width, (0x1): Limit Link to x1,
(0x2): Limit Link to x2, (0x3):Limit Link to x4 0:Auto, 1:x1, 2:x2, 3:x4.
• UINT8 Peg2MaxLinkWidth
Offset 0x011D - PEG 2 Max Link Width Auto (Default)(0x0): Maximum possible link width, (0x1): Limit Link to x1,
(0x2): Limit Link to x2 0:Auto, 1:x1, 2:x2.
• UINT8 Peg3MaxLinkWidth
Offset 0x011E - PEG 3 Max Link Width Auto (Default)(0x0): Maximum possible link width, (0x1): Limit Link to x1,
(0x2): Limit Link to x2 0:Auto, 1:x1, 2:x2.
• UINT8 Peg0PowerDownUnusedLanes
Offset 0x011F - Power down unused lanes on PEG 0 (0x0): Do not power down any lane, (0x1): Bios will power down
unused lanes based on the max possible link width 0:No power saving, 1:Auto.
• UINT8 Peg1PowerDownUnusedLanes
Offset 0x0120 - Power down unused lanes on PEG 1 (0x0): Do not power down any lane, (0x1): Bios will power down
unused lanes based on the max possible link width 0:No power saving, 1:Auto.
• UINT8 Peg2PowerDownUnusedLanes
Offset 0x0121 - Power down unused lanes on PEG 2 (0x0): Do not power down any lane, (0x1): Bios will power down
unused lanes based on the max possible link width 0:No power saving, 1:Auto.
• UINT8 Peg3PowerDownUnusedLanes
Offset 0x0122 - Power down unused lanes on PEG 3 (0x0): Do not power down any lane, (0x1): Bios will power down
unused lanes based on the max possible link width 0:No power saving, 1:Auto.
• UINT8 InitPcieAspmAfterOprom
Offset 0x0123 - PCIe ASPM programming will happen in relation to the Oprom Select when PCIe ASPM programming
will happen in relation to the Oprom.
• UINT8 PegDisableSpreadSpectrumClocking
12.8 FSP_M_CONFIG Struct Reference
47
Offset 0x0124 - PCIe Disable Spread Spectrum Clocking PCIe Disable Spread Spectrum Clocking.
• UINT8 UnusedUpdSpace4 [3]
Offset 0x0125.
• UINT8 DmiGen3RootPortPreset [8]
Offset 0x0128 - DMI Gen3 Root port preset values per lane Used for programming DMI Gen3 preset values per lane.
• UINT8 DmiGen3EndPointPreset [8]
Offset 0x0130 - DMI Gen3 End port preset values per lane Used for programming DMI Gen3 preset values per lane.
• UINT8 DmiGen3EndPointHint [8]
Offset 0x0138 - DMI Gen3 End port Hint values per lane Used for programming DMI Gen3 Hint values per lane.
• UINT8 DmiGen3RxCtlePeaking [4]
Offset 0x0140 - DMI Gen3 RxCTLEp per-Bundle control Range: 0-15, 0 is default for each bundle, must be specified
based upon platform design.
• UINT8 TvbRatioClipping
Offset 0x0144 - Thermal Velocity Boost Ratio clipping 0(Default): Disabled, 1: Enabled.
• UINT8 TvbVoltageOptimization
Offset 0x0145 - Thermal Velocity Boost voltage optimization 0: Disabled, 1: Enabled(Default).
• UINT8 UnusedUpdSpace5 [2]
Offset 0x0146.
• UINT8 PegGen3RxCtlePeaking [10]
Offset 0x0148 - PEG Gen3 RxCTLEp per-Bundle control Range: 0-15, 12 is default for each bundle, must be specified
based upon platform design.
• UINT32 PegDataPtr
Offset 0x0152 - Memory data pointer for saved preset search results The reference code will store the Gen3 Preset
Search results in the SaDataHob's PegData structure (SA_PEG_DATA) and platform code can save/restore this data
to skip preset search in the following boots.
• UINT8 PegGpioData [28]
Offset 0x0156 - PEG PERST# GPIO information The reference code will use the information in this structure in order
to reset PCIe Gen3 devices during equalization, if necessary.
• UINT8 PegRootPortHPE [4]
Offset 0x0172 - PCIe Hot Plug Enable/Disable per port 0(Default): Disable, 1: Enable.
• UINT8 DmiDeEmphasis
Offset 0x0176 - DeEmphasis control for DMI DeEmphasis control for DMI.
• UINT8 PrimaryDisplay
Offset 0x0177 - Selection of the primary display device 0=iGFX, 1=PEG, 2=PCIe Graphics on PCH, 3(Default)=AUTO,
4=Switchable Graphics 0:iGFX, 1:PEG, 2:PCIe Graphics on PCH, 3:AUTO, 4:Switchable Graphics.
• UINT16 GttSize
Offset 0x0178 - Selection of iGFX GTT Memory size 1=2MB, 2=4MB, 3=8MB, Default is 3 1:2MB, 2:4MB, 3:8MB.
• UINT32 GmAdr
Offset 0x017A - Temporary MMIO address for GMADR The reference code will use this as Temporary MMIO address
space to access GMADR Registers.Platform should provide conflict free Temporary MMIO Range: GmAdr to (GmAdr
+ ApertureSize).
• UINT32 GttMmAdr
Offset 0x017E - Temporary MMIO address for GTTMMADR The reference code will use this as Temporary MM←IO address space to access GTTMMADR Registers.Platform should provide conflict free Temporary MMIO Range:
GttMmAdr to (GttMmAdr + 2MB MMIO + 6MB Reserved + GttSize).
• UINT8 PsmiRegionSize
Offset 0x0182 - Selection of PSMI Region size 0=32MB, 1=288MB, 2=544MB, 3=800MB, 4=1024MB Default is 0
0:32MB, 1:288MB, 2:544MB, 3:800MB, 4:1024MB.
• UINT8 SaRtd3Pcie0Gpio [24]
Offset 0x0183 - Switchable Graphics GPIO information for PEG 0 Switchable Graphics GPIO information for PEG 0,
for Reset, power and wake GPIOs.
• UINT8 SaRtd3Pcie1Gpio [24]
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Class Documentation
Offset 0x019B - Switchable Graphics GPIO information for PEG 1 Switchable Graphics GPIO information for PEG 1,
for Reset, power and wake GPIOs.
• UINT8 SaRtd3Pcie2Gpio [24]
Offset 0x01B3 - Switchable Graphics GPIO information for PEG 2 Switchable Graphics GPIO information for PEG 2,
for Reset, power and wake GPIOs.
• UINT8 SaRtd3Pcie3Gpio [24]
Offset 0x01CB - Switchable Graphics GPIO information for PEG 3 Switchable Graphics GPIO information for PEG 3,
for Reset, power and wake GPIOs.
• UINT8 TxtImplemented
Offset 0x01E3 - Enable/Disable MRC TXT dependency When enabled MRC execution will wait for TXT initialization
to be done first.
• UINT8 SaOcSupport
Offset 0x01E4 - Enable/Disable SA OcSupport Enable: Enable SA OcSupport, Disable(Default): Disable SA Oc←Support $EN_DIS.
• UINT8 GtVoltageMode
Offset 0x01E5 - GT slice Voltage Mode 0(Default): Adaptive, 1: Override 0: Adaptive, 1: Override.
• UINT8 GtMaxOcRatio
Offset 0x01E6 - Maximum GTs turbo ratio override 0(Default)=Minimal/Auto, 60=Maximum.
• UINT16 GtVoltageOffset
Offset 0x01E7 - The voltage offset applied to GT slice 0(Default)=Minimal, 1000=Maximum.
• UINT16 GtVoltageOverride
Offset 0x01E9 - The GT slice voltage override which is applied to the entire range of GT frequencies 0(Default)=Minimal, 2000=Maximum.
• UINT16 GtExtraTurboVoltage
Offset 0x01EB - adaptive voltage applied during turbo frequencies 0(Default)=Minimal, 2000=Maximum.
• UINT16 SaVoltageOffset
Offset 0x01ED - voltage offset applied to the SA 0(Default)=Minimal, 1000=Maximum.
• UINT8 RootPortIndex
Offset 0x01EF - PCIe root port Function number for Switchable Graphics dGPU Root port Index number to indicate
which PCIe root port has dGPU.
• UINT8 RealtimeMemoryTiming
Offset 0x01F0 - Realtime Memory Timing 0(Default): Disabled, 1: Enabled.
• UINT8 SaIpuEnable
Offset 0x01F1 - Enable/Disable SA IPU Enable(Default): Enable SA IPU, Disable: Disable SA IPU $EN_DIS.
• UINT8 SaIpuImrConfiguration
Offset 0x01F2 - IPU IMR Configuration 0:IPU Camera, 1:IPU Gen Default is 0 0:IPU Camera, 1:IPU Gen.
• UINT8 GtPsmiSupport
Offset 0x01F3 - Selection of PSMI Support On/Off 0(Default) = FALSE, 1 = TRUE.
• UINT8 GtusVoltageMode
Offset 0x01F4 - GT unslice Voltage Mode 0(Default): Adaptive, 1: Override 0: Adaptive, 1: Override.
• UINT16 GtusVoltageOffset
Offset 0x01F5 - voltage offset applied to GT unslice 0(Default)=Minimal, 2000=Maximum.
• UINT16 GtusVoltageOverride
Offset 0x01F7 - GT unslice voltage override which is applied to the entire range of GT frequencies 0(Default)=Minimal,
2000=Maximum.
• UINT16 GtusExtraTurboVoltage
Offset 0x01F9 - adaptive voltage applied during turbo frequencies 0(Default)=Minimal, 2000=Maximum.
• UINT8 GtusMaxOcRatio
Offset 0x01FB - Maximum GTus turbo ratio override 0(Default)=Minimal, 60=Maximum.
• UINT8 SaPreMemProductionRsvd [4]
Offset 0x01FC - SaPreMemProductionRsvd Reserved for SA Pre-Mem Production $EN_DIS.
• UINT8 BistOnReset
12.8 FSP_M_CONFIG Struct Reference
49
Offset 0x0200 - BIST on Reset Enable or Disable BIST on Reset; 0: Disable; 1: Enable.
• UINT8 SkipStopPbet
Offset 0x0201 - Skip Stop PBET Timer Enable/Disable Skip Stop PBET Timer; 0: Disable; 1: Enable $EN_DIS.
• UINT8 EnableC6Dram
Offset 0x0202 - C6DRAM power gating feature This policy indicates whether or not BIOS should allocate PRMRR
memory for C6DRAM power gating feature.
• UINT8 OcSupport
Offset 0x0203 - Over clocking support Over clocking support; 0: Disable; 1: Enable $EN_DIS.
• UINT8 OcLock
Offset 0x0204 - Over clocking Lock Over clocking Lock Enable/Disable; 0: Disable; 1: Enable.
• UINT8 CoreMaxOcRatio
Offset 0x0205 - Maximum Core Turbo Ratio Override Maximum core turbo ratio override allows to increase CPU core
frequency beyond the fused max turbo ratio limit.
• UINT8 CoreVoltageMode
Offset 0x0206 - Core voltage mode Core voltage mode; 0: Adaptive; 1: Override.
• UINT8 DisableMtrrProgram
Offset 0x0207 - Program Cache Attributes Program Cache Attributes; 0: Program; 1: Disable Program.
• UINT8 RingMaxOcRatio
Offset 0x0208 - Maximum clr turbo ratio override Maximum clr turbo ratio override allows to increase CPU clr frequency beyond the fused max turbo ratio limit.
• UINT8 HyperThreading
Offset 0x0209 - Hyper Threading Enable/Disable Enable or Disable Hyper Threading; 0: Disable; 1: Enable $EN_←DIS.
• UINT8 CpuRatio
Offset 0x020A - CPU ratio value CPU ratio value.
• UINT8 BootFrequency
Offset 0x020B - Boot frequency Sets the boot frequency starting from reset vector.
• UINT8 ActiveCoreCount
Offset 0x020C - Number of active cores Number of active cores(Depends on Number of cores).
• UINT8 FClkFrequency
Offset 0x020D - Processor Early Power On Configuration FCLK setting 0: 800 MHz (ULT/ULX).
• UINT8 JtagC10PowerGateDisable
Offset 0x020E - Set JTAG power in C10 and deeper power states False: JTAG is power gated in C10 state.
• UINT8 VmxEnable
Offset 0x020F - Enable or Disable VMX Enable or Disable VMX; 0: Disable; 1: Enable.
• UINT8 Avx2RatioOffset
Offset 0x0210 - AVX2 Ratio Offset 0(Default)= No Offset.
• UINT8 Avx3RatioOffset
Offset 0x0211 - AVX3 Ratio Offset 0(Default)= No Offset.
• UINT8 BclkAdaptiveVoltage
Offset 0x0212 - BCLK Adaptive Voltage Enable When enabled, the CPU V/F curves are aware of BCLK frequency
when calculated.
• UINT8 CorePllVoltageOffset
Offset 0x0213 - Core PLL voltage offset Core PLL voltage offset.
• UINT16 CoreVoltageOverride
Offset 0x0214 - core voltage override The core voltage override which is applied to the entire range of cpu core
frequencies.
• UINT16 CoreVoltageAdaptive
Offset 0x0216 - Core Turbo voltage Adaptive Extra Turbo voltage applied to the cpu core when the cpu is operating in
turbo mode.
• UINT16 CoreVoltageOffset
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Class Documentation
Offset 0x0218 - Core Turbo voltage Offset The voltage offset applied to the core while operating in turbo mode.Valid
Range 0 to 1000.
• UINT8 RingDownBin
Offset 0x021A - Ring Downbin Ring Downbin enable/disable.
• UINT8 RingVoltageMode
Offset 0x021B - Ring voltage mode Ring voltage mode; 0: Adaptive; 1: Override.
• UINT16 RingVoltageOverride
Offset 0x021C - Ring voltage override The ring voltage override which is applied to the entire range of cpu ring
frequencies.
• UINT16 RingVoltageAdaptive
Offset 0x021E - Ring Turbo voltage Adaptive Extra Turbo voltage applied to the cpu ring when the cpu is operating in
turbo mode.
• UINT16 RingVoltageOffset
Offset 0x0220 - Ring Turbo voltage Offset The voltage offset applied to the ring while operating in turbo mode.
• UINT8 TjMaxOffset
Offset 0x0222 - TjMax Offset TjMax offset.Specified value here is clipped by pCode (125 - TjMax Offset) to support
TjMax in the range of 62 to 115 deg Celsius.
• UINT8 BiosGuard
Offset 0x0223 - BiosGuard Enable/Disable.
• UINT8 BiosGuardToolsInterface
Offset 0x0224.
• UINT8 EnableSgx
Offset 0x0225 - EnableSgx Enable/Disable.
• UINT8 Txt
Offset 0x0226 - Txt Enable/Disable.
• UINT8 UnusedUpdSpace6
Offset 0x0227.
• UINT32 PrmrrSize
Offset 0x0228 - PrmrrSize 0=Invalid, 32MB=0x2000000, 64MB=0x4000000, 128MB=0x8000000, 256M←B=0x10000000.
• UINT32 SinitMemorySize
Offset 0x022C - SinitMemorySize Enable/Disable.
• UINT32 TxtHeapMemorySize
Offset 0x0230 - TxtHeapMemorySize Enable/Disable.
• UINT32 TxtDprMemorySize
Offset 0x0234 - TxtDprMemorySize Enable/Disable.
• UINT64 TxtDprMemoryBase
Offset 0x0238 - TxtDprMemoryBase Enable/Disable.
• UINT32 BiosAcmBase
Offset 0x0240 - BiosAcmBase Enable/Disable.
• UINT32 BiosAcmSize
Offset 0x0244 - BiosAcmSize Enable/Disable.
• UINT32 ApStartupBase
Offset 0x0248 - ApStartupBase Enable/Disable.
• UINT32 TgaSize
Offset 0x024C - TgaSize Enable/Disable.
• UINT64 TxtLcpPdBase
Offset 0x0250 - TxtLcpPdBase Enable/Disable.
• UINT64 TxtLcpPdSize
Offset 0x0258 - TxtLcpPdSize Enable/Disable.
• UINT8 IsTPMPresence
Offset 0x0260 - IsTPMPresence IsTPMPresence default values.
12.8 FSP_M_CONFIG Struct Reference
51
• UINT8 ReservedSecurityPreMem [15]
Offset 0x0261 - ReservedSecurityPreMem Reserved for Security Pre-Mem $EN_DIS.
• UINT8 PchPcieHsioRxSetCtleEnable [24]
Offset 0x0270 - Enable PCH HSIO PCIE Rx Set Ctle Enable PCH PCIe Gen 3 Set CTLE Value.
• UINT8 PchPcieHsioRxSetCtle [24]
Offset 0x0288 - PCH HSIO PCIE Rx Set Ctle Value PCH PCIe Gen 3 Set CTLE Value.
• UINT8 PchPcieHsioTxGen1DownscaleAmpEnable [24]
Offset 0x02A0 - Enble PCH HSIO PCIE TX Gen 1 Downscale Amplitude Adjustment value override 0: Disable; 1:
Enable.
• UINT8 PchPcieHsioTxGen1DownscaleAmp [24]
Offset 0x02B8 - PCH HSIO PCIE Gen 2 TX Output Downscale Amplitude Adjustment value PCH PCIe Gen 2 TX
Output Downscale Amplitude Adjustment value.
• UINT8 PchPcieHsioTxGen2DownscaleAmpEnable [24]
Offset 0x02D0 - Enable PCH HSIO PCIE TX Gen 2 Downscale Amplitude Adjustment value override 0: Disable; 1:
Enable.
• UINT8 PchPcieHsioTxGen2DownscaleAmp [24]
Offset 0x02E8 - PCH HSIO PCIE Gen 2 TX Output Downscale Amplitude Adjustment value PCH PCIe Gen 2 TX
Output Downscale Amplitude Adjustment value.
• UINT8 PchPcieHsioTxGen3DownscaleAmpEnable [24]
Offset 0x0300 - Enable PCH HSIO PCIE TX Gen 3 Downscale Amplitude Adjustment value override 0: Disable; 1:
Enable.
• UINT8 PchPcieHsioTxGen3DownscaleAmp [24]
Offset 0x0318 - PCH HSIO PCIE Gen 3 TX Output Downscale Amplitude Adjustment value PCH PCIe Gen 3 TX
Output Downscale Amplitude Adjustment value.
• UINT8 PchPcieHsioTxGen1DeEmphEnable [24]
Offset 0x0330 - Enable PCH HSIO PCIE Gen 1 TX Output De-Emphasis Adjustment Setting value override 0: Disable;
1: Enable.
• UINT8 PchPcieHsioTxGen1DeEmph [24]
Offset 0x0348 - PCH HSIO PCIE Gen 1 TX Output De-Emphasis Adjustment value PCH PCIe Gen 1 TX Output
De-Emphasis Adjustment Setting.
• UINT8 PchPcieHsioTxGen2DeEmph3p5Enable [24]
Offset 0x0360 - Enable PCH HSIO PCIE Gen 2 TX Output -3.5dB De-Emphasis Adjustment Setting value override 0:
Disable; 1: Enable.
• UINT8 PchPcieHsioTxGen2DeEmph3p5 [24]
Offset 0x0378 - PCH HSIO PCIE Gen 2 TX Output -3.5dB De-Emphasis Adjustment value PCH PCIe Gen 2 TX
Output -3.5dB De-Emphasis Adjustment Setting.
• UINT8 PchPcieHsioTxGen2DeEmph6p0Enable [24]
Offset 0x0390 - Enable PCH HSIO PCIE Gen 2 TX Output -6.0dB De-Emphasis Adjustment Setting value override 0:
Disable; 1: Enable.
• UINT8 PchPcieHsioTxGen2DeEmph6p0 [24]
Offset 0x03A8 - PCH HSIO PCIE Gen 2 TX Output -6.0dB De-Emphasis Adjustment value PCH PCIe Gen 2 TX
Output -6.0dB De-Emphasis Adjustment Setting.
• UINT8 PchSataHsioRxGen1EqBoostMagEnable [8]
Offset 0x03C0 - Enable PCH HSIO SATA Receiver Equalization Boost Magnitude Adjustment Value override 0←: Disable; 1: Enable.
• UINT8 PchSataHsioRxGen1EqBoostMag [8]
Offset 0x03C8 - PCH HSIO SATA 1.5 Gb/s Receiver Equalization Boost Magnitude Adjustment value PCH HSIO
SATA 1.5 Gb/s Receiver Equalization Boost Magnitude Adjustment value.
• UINT8 PchSataHsioRxGen2EqBoostMagEnable [8]
Offset 0x03D0 - Enable PCH HSIO SATA Receiver Equalization Boost Magnitude Adjustment Value override 0←: Disable; 1: Enable.
• UINT8 PchSataHsioRxGen2EqBoostMag [8]
Offset 0x03D8 - PCH HSIO SATA 3.0 Gb/s Receiver Equalization Boost Magnitude Adjustment value PCH HSIO
SATA 3.0 Gb/s Receiver Equalization Boost Magnitude Adjustment value.
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Class Documentation
• UINT8 PchSataHsioRxGen3EqBoostMagEnable [8]
Offset 0x03E0 - Enable PCH HSIO SATA Receiver Equalization Boost Magnitude Adjustment Value override 0←: Disable; 1: Enable.
• UINT8 PchSataHsioRxGen3EqBoostMag [8]
Offset 0x03E8 - PCH HSIO SATA 6.0 Gb/s Receiver Equalization Boost Magnitude Adjustment value PCH HSIO
SATA 6.0 Gb/s Receiver Equalization Boost Magnitude Adjustment value.
• UINT8 PchSataHsioTxGen1DownscaleAmpEnable [8]
Offset 0x03F0 - Enable PCH HSIO SATA 1.5 Gb/s TX Output Downscale Amplitude Adjustment value override 0:
Disable; 1: Enable.
• UINT8 PchSataHsioTxGen1DownscaleAmp [8]
Offset 0x03F8 - PCH HSIO SATA 1.5 Gb/s TX Output Downscale Amplitude Adjustment value PCH HSIO SATA 1.5
Gb/s TX Output Downscale Amplitude Adjustment value.
• UINT8 PchSataHsioTxGen2DownscaleAmpEnable [8]
Offset 0x0400 - Enable PCH HSIO SATA 3.0 Gb/s TX Output Downscale Amplitude Adjustment value override 0:
Disable; 1: Enable.
• UINT8 PchSataHsioTxGen2DownscaleAmp [8]
Offset 0x0408 - PCH HSIO SATA 3.0 Gb/s TX Output Downscale Amplitude Adjustment value PCH HSIO SATA 3.0
Gb/s TX Output Downscale Amplitude Adjustment value.
• UINT8 PchSataHsioTxGen3DownscaleAmpEnable [8]
Offset 0x0410 - Enable PCH HSIO SATA 6.0 Gb/s TX Output Downscale Amplitude Adjustment value override 0:
Disable; 1: Enable.
• UINT8 PchSataHsioTxGen3DownscaleAmp [8]
Offset 0x0418 - PCH HSIO SATA 6.0 Gb/s TX Output Downscale Amplitude Adjustment value PCH HSIO SATA 6.0
Gb/s TX Output Downscale Amplitude Adjustment value.
• UINT8 PchSataHsioTxGen1DeEmphEnable [8]
Offset 0x0420 - Enable PCH HSIO SATA 1.5 Gb/s TX Output De-Emphasis Adjustment Setting value override 0:
Disable; 1: Enable.
• UINT8 PchSataHsioTxGen1DeEmph [8]
Offset 0x0428 - PCH HSIO SATA 1.5 Gb/s TX Output De-Emphasis Adjustment Setting PCH HSIO SATA 1.5 Gb/s
TX Output De-Emphasis Adjustment Setting.
• UINT8 PchSataHsioTxGen2DeEmphEnable [8]
Offset 0x0430 - Enable PCH HSIO SATA 3.0 Gb/s TX Output De-Emphasis Adjustment Setting value override 0:
Disable; 1: Enable.
• UINT8 PchSataHsioTxGen2DeEmph [8]
Offset 0x0438 - PCH HSIO SATA 3.0 Gb/s TX Output De-Emphasis Adjustment Setting PCH HSIO SATA 3.0 Gb/s
TX Output De-Emphasis Adjustment Setting.
• UINT8 PchSataHsioTxGen3DeEmphEnable [8]
Offset 0x0440 - Enable PCH HSIO SATA 6.0 Gb/s TX Output De-Emphasis Adjustment Setting value override 0:
Disable; 1: Enable.
• UINT8 PchSataHsioTxGen3DeEmph [8]
Offset 0x0448 - PCH HSIO SATA 6.0 Gb/s TX Output De-Emphasis Adjustment Setting PCH HSIO SATA 6.0 Gb/s
TX Output De-Emphasis Adjustment Setting.
• UINT8 PchLpcEnhancePort8xhDecoding
Offset 0x0450 - PCH LPC Enhance the port 8xh decoding Original LPC only decodes one byte of port 80h.
• UINT8 PchPort80Route
Offset 0x0451 - PCH Port80 Route Control where the Port 80h cycles are sent, 0: LPC; 1: PCI.
• UINT8 SmbusArpEnable
Offset 0x0452 - Enable SMBus ARP support Enable SMBus ARP support.
• UINT8 PchNumRsvdSmbusAddresses
Offset 0x0453 - Number of RsvdSmbusAddressTable.
• UINT16 PchSmbusIoBase
Offset 0x0454 - SMBUS Base Address SMBUS Base Address (IO space).
• UINT16 PcieImrSize
12.8 FSP_M_CONFIG Struct Reference
53
Offset 0x0456 - Size of PCIe IMR.
• UINT32 RsvdSmbusAddressTablePtr
Offset 0x0458 - Point of RsvdSmbusAddressTable Array of addresses reserved for non-ARP-capable SMBus devices.
• UINT32 PcieRpEnableMask
Offset 0x045C - Enable PCIE RP Mask Enable/disable PCIE Root Ports.
• UINT8 PcieImrEnabled
Offset 0x0460 - Enable PCIe IMR 0:Disable, 1:Enable $EN_DIS.
• UINT8 ImrRpSelection
Offset 0x0461 - Root port number for IMR.
• UINT8 PchSmbAlertEnable
Offset 0x0462 - Enable SMBus Alert Pin Enable SMBus Alert Pin.
• UINT8 ReservedPchPreMem [13]
Offset 0x0463 - ReservedPchPreMem Reserved for Pch Pre-Mem $EN_DIS.
• UINT8 PcdDebugInterfaceFlags
Offset 0x0470 - Debug Interfaces Debug Interfaces.
• UINT8 PcdSerialIoUartNumber
Offset 0x0471 - PcdSerialIoUartNumber Select SerialIo Uart Controller for debug.
• UINT8 PcdIsaSerialUartBase
Offset 0x0472 - ISA Serial Base selection Select ISA Serial Base address.
• UINT8 GtPllVoltageOffset
Offset 0x0473 - GT PLL voltage offset Core PLL voltage offset.
• UINT8 RingPllVoltageOffset
Offset 0x0474 - Ring PLL voltage offset Core PLL voltage offset.
• UINT8 SaPllVoltageOffset
Offset 0x0475 - System Agent PLL voltage offset Core PLL voltage offset.
• UINT8 McPllVoltageOffset
Offset 0x0476 - Memory Controller PLL voltage offset Core PLL voltage offset.
• UINT8 MrcSafeConfig
Offset 0x0477 - MRC Safe Config Enables/Disable MRC Safe Config $EN_DIS.
• UINT8 PcdSerialDebugBaudRate
Offset 0x0478 - PcdSerialDebugBaudRate Baud Rate for Serial Debug Messages.
• UINT8 HobBufferSize
Offset 0x0479 - HobBufferSize Size to set HOB Buffer.
• UINT8 ECT
Offset 0x047A - Early Command Training Enables/Disable Early Command Training $EN_DIS.
• UINT8 SOT
Offset 0x047B - SenseAmp Offset Training Enables/Disable SenseAmp Offset Training $EN_DIS.
• UINT8 ERDMPRTC2D
Offset 0x047C - Early ReadMPR Timing Centering 2D Enables/Disable Early ReadMPR Timing Centering 2D $E←N_DIS.
• UINT8 RDMPRT
Offset 0x047D - Read MPR Training Enables/Disable Read MPR Training $EN_DIS.
• UINT8 RCVET
Offset 0x047E - Receive Enable Training Enables/Disable Receive Enable Training $EN_DIS.
• UINT8 JWRL
Offset 0x047F - Jedec Write Leveling Enables/Disable Jedec Write Leveling $EN_DIS.
• UINT8 EWRTC2D
Offset 0x0480 - Early Write Time Centering 2D Enables/Disable Early Write Time Centering 2D $EN_DIS.
• UINT8 ERDTC2D
Offset 0x0481 - Early Read Time Centering 2D Enables/Disable Early Read Time Centering 2D $EN_DIS.
• UINT8 WRTC1D
54
Class Documentation
Offset 0x0482 - Write Timing Centering 1D Enables/Disable Write Timing Centering 1D $EN_DIS.
• UINT8 WRVC1D
Offset 0x0483 - Write Voltage Centering 1D Enables/Disable Write Voltage Centering 1D $EN_DIS.
• UINT8 RDTC1D
Offset 0x0484 - Read Timing Centering 1D Enables/Disable Read Timing Centering 1D $EN_DIS.
• UINT8 DIMMODTT
Offset 0x0485 - Dimm ODT Training Enables/Disable Dimm ODT Training $EN_DIS.
• UINT8 DIMMRONT
Offset 0x0486 - DIMM RON Training Enables/Disable DIMM RON Training $EN_DIS.
• UINT8 WRDSEQT
Offset 0x0487 - Write Drive Strength/Equalization 2D Enables/Disable Write Drive Strength/Equalization 2D $EN_←DIS.
• UINT8 WRSRT
Offset 0x0488 - Write Slew Rate Training Enables/Disable Write Slew Rate Training $EN_DIS.
• UINT8 RDODTT
Offset 0x0489 - Read ODT Training Enables/Disable Read ODT Training $EN_DIS.
• UINT8 RDEQT
Offset 0x048A - Read Equalization Training Enables/Disable Read Equalization Training $EN_DIS.
• UINT8 RDAPT
Offset 0x048B - Read Amplifier Training Enables/Disable Read Amplifier Training $EN_DIS.
• UINT8 WRTC2D
Offset 0x048C - Write Timing Centering 2D Enables/Disable Write Timing Centering 2D $EN_DIS.
• UINT8 RDTC2D
Offset 0x048D - Read Timing Centering 2D Enables/Disable Read Timing Centering 2D $EN_DIS.
• UINT8 WRVC2D
Offset 0x048E - Write Voltage Centering 2D Enables/Disable Write Voltage Centering 2D $EN_DIS.
• UINT8 RDVC2D
Offset 0x048F - Read Voltage Centering 2D Enables/Disable Read Voltage Centering 2D $EN_DIS.
• UINT8 CMDVC
Offset 0x0490 - Command Voltage Centering Enables/Disable Command Voltage Centering $EN_DIS.
• UINT8 LCT
Offset 0x0491 - Late Command Training Enables/Disable Late Command Training $EN_DIS.
• UINT8 RTL
Offset 0x0492 - Round Trip Latency Training Enables/Disable Round Trip Latency Training $EN_DIS.
• UINT8 TAT
Offset 0x0493 - Turn Around Timing Training Enables/Disable Turn Around Timing Training $EN_DIS.
• UINT8 MEMTST
Offset 0x0494 - Memory Test Enables/Disable Memory Test $EN_DIS.
• UINT8 ALIASCHK
Offset 0x0495 - DIMM SPD Alias Test Enables/Disable DIMM SPD Alias Test $EN_DIS.
• UINT8 RCVENC1D
Offset 0x0496 - Receive Enable Centering 1D Enables/Disable Receive Enable Centering 1D $EN_DIS.
• UINT8 RMC
Offset 0x0497 - Retrain Margin Check Enables/Disable Retrain Margin Check $EN_DIS.
• UINT8 WRDSUDT
Offset 0x0498 - Write Drive Strength Up/Dn independently Enables/Disable Write Drive Strength Up/Dn independently
$EN_DIS.
• UINT8 EccSupport
Offset 0x0499 - ECC Support Enables/Disable ECC Support $EN_DIS.
• UINT8 RemapEnable
Offset 0x049A - Memory Remap Enables/Disable Memory Remap $EN_DIS.
12.8 FSP_M_CONFIG Struct Reference
55
• UINT8 RankInterleave
Offset 0x049B - Rank Interleave support Enables/Disable Rank Interleave support.
• UINT8 EnhancedInterleave
Offset 0x049C - Enhanced Interleave support Enables/Disable Enhanced Interleave support $EN_DIS.
• UINT8 MemoryTrace
Offset 0x049D - Memory Trace Enable Memory Trace of Ch 0 to Ch 1 using Stacked Mode.
• UINT8 ChHashEnable
Offset 0x049E - Ch Hash Support Enable/Disable Channel Hash Support.
• UINT8 EnableExtts
Offset 0x049F - Extern Therm Status Enables/Disable Extern Therm Status $EN_DIS.
• UINT8 EnableCltm
Offset 0x04A0 - Closed Loop Therm Manage Enables/Disable Closed Loop Therm Manage $EN_DIS.
• UINT8 EnableOltm
Offset 0x04A1 - Open Loop Therm Manage Enables/Disable Open Loop Therm Manage $EN_DIS.
• UINT8 EnablePwrDn
Offset 0x04A2 - DDR PowerDown and idle counter Enables/Disable DDR PowerDown and idle counter $EN_DIS.
• UINT8 EnablePwrDnLpddr
Offset 0x04A3 - DDR PowerDown and idle counter - LPDDR Enables/Disable DDR PowerDown and idle counter(For
LPDDR Only) $EN_DIS.
• UINT8 UserPowerWeightsEn
Offset 0x04A4 - Use user provided power weights, scale factor, and channel power floor values Enables/Disable Use
user provided power weights, scale factor, and channel power floor values $EN_DIS.
• UINT8 RaplLim2Lock
Offset 0x04A5 - RAPL PL Lock Enables/Disable RAPL PL Lock $EN_DIS.
• UINT8 RaplLim2Ena
Offset 0x04A6 - RAPL PL 2 enable Enables/Disable RAPL PL 2 enable $EN_DIS.
• UINT8 RaplLim1Ena
Offset 0x04A7 - RAPL PL 1 enable Enables/Disable RAPL PL 1 enable $EN_DIS.
• UINT8 SrefCfgEna
Offset 0x04A8 - SelfRefresh Enable Enables/Disable SelfRefresh Enable $EN_DIS.
• UINT8 ThrtCkeMinDefeatLpddr
Offset 0x04A9 - Throttler CKEMin Defeature - LPDDR Enables/Disable Throttler CKEMin Defeature(For LPDDR Only)
$EN_DIS.
• UINT8 ThrtCkeMinDefeat
Offset 0x04AA - Throttler CKEMin Defeature Enables/Disable Throttler CKEMin Defeature $EN_DIS.
• UINT8 RhPrevention
Offset 0x04AB - Enable RH Prevention Enables/Disable RH Prevention $EN_DIS.
• UINT8 ExitOnFailure
Offset 0x04AC - Exit On Failure (MRC) Enables/Disable Exit On Failure (MRC) $EN_DIS.
• UINT8 DdrThermalSensor
Offset 0x04AD - LPDDR Thermal Sensor Enables/Disable LPDDR Thermal Sensor $EN_DIS.
• UINT8 Ddr4DdpSharedClock
Offset 0x04AE - Select if CLK0 is shared between Rank0 and Rank1 in DDR4 DDP Select if CLK0 is shared between
Rank0 and Rank1 in DDR4 DDP $EN_DIS.
• UINT8 Ddr4DdpSharedZq
Offset 0x04AF - Select if ZQ pin is shared between Rank0 and Rank1 in DDR4 DDP ESelect if ZQ pin is shared
between Rank0 and Rank1 in DDR4 DDP $EN_DIS.
• UINT16 ChHashMask
Offset 0x04B0 - Ch Hash Mask Set the BIT(s) to be included in the XOR function.
• UINT32 BClkFrequency
Offset 0x04B2 - Base reference clock value Base reference clock value, in Hertz(Default is 125Hz) 100000000:100Hz,
125000000:125Hz, 167000000:167Hz, 250000000:250Hz.
56
Class Documentation
• UINT8 ChHashInterleaveBit
Offset 0x04B6 - Ch Hash Interleaved Bit Select the BIT to be used for Channel Interleaved mode.
• UINT8 EnergyScaleFact
Offset 0x04B7 - Energy Scale Factor Energy Scale Factor, Default is 4.
• UINT16 Idd3n
Offset 0x04B8 - EPG DIMM Idd3N Active standby current (Idd3N) in milliamps from datasheet.
• UINT16 Idd3p
Offset 0x04BA - EPG DIMM Idd3P Active power-down current (Idd3P) in milliamps from datasheet.
• UINT8 CMDSR
Offset 0x04BC - CMD Slew Rate Training Enable/Disable CMD Slew Rate Training $EN_DIS.
• UINT8 CMDDSEQ
Offset 0x04BD - CMD Drive Strength and Tx Equalization Enable/Disable CMD Drive Strength and Tx Equalization
$EN_DIS.
• UINT8 CMDNORM
Offset 0x04BE - CMD Normalization Enable/Disable CMD Normalization $EN_DIS.
• UINT8 EWRDSEQ
Offset 0x04BF - Early DQ Write Drive Strength and Equalization Training Enable/Disable Early DQ Write Drive
Strength and Equalization Training $EN_DIS.
• UINT8 RhActProbability
Offset 0x04C0 - RH Activation Probability RH Activation Probability, Probability value is 1/2∧ (inputvalue)
• UINT8 RaplLim2WindX
Offset 0x04C1 - RAPL PL 2 WindowX Power PL 2 time window X value, (1/1024)∗(1+(x/4))∗(2∧ y) (1=Def)
• UINT8 RaplLim2WindY
Offset 0x04C2 - RAPL PL 2 WindowY Power PL 2 time window Y value, (1/1024)∗(1+(x/4))∗(2∧ y) (1=Def)
• UINT8 RaplLim1WindX
Offset 0x04C3 - RAPL PL 1 WindowX Power PL 1 time window X value, (1/1024)∗(1+(x/4))∗(2∧ y) (0=Def)
• UINT8 RaplLim1WindY
Offset 0x04C4 - RAPL PL 1 WindowY Power PL 1 time window Y value, (1/1024)∗(1+(x/4))∗(2∧ y) (0=Def)
• UINT16 RaplLim2Pwr
Offset 0x04C5 - RAPL PL 2 Power range[0;2∧ 14-1]= [2047.875;0]in W, (222= Def)
• UINT16 RaplLim1Pwr
Offset 0x04C7 - RAPL PL 1 Power range[0;2∧ 14-1]= [2047.875;0]in W, (0= Def)
• UINT8 WarmThresholdCh0Dimm0
Offset 0x04C9 - Warm Threshold Ch0 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmThresholdCh0Dimm1
Offset 0x04CA - Warm Threshold Ch0 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmThresholdCh1Dimm0
Offset 0x04CB - Warm Threshold Ch1 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmThresholdCh1Dimm1
Offset 0x04CC - Warm Threshold Ch1 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotThresholdCh0Dimm0
Offset 0x04CD - Hot Threshold Ch0 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotThresholdCh0Dimm1
Offset 0x04CE - Hot Threshold Ch0 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotThresholdCh1Dimm0
Offset 0x04CF - Hot Threshold Ch1 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotThresholdCh1Dimm1
Offset 0x04D0 - Hot Threshold Ch1 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmBudgetCh0Dimm0
Offset 0x04D1 - Warm Budget Ch0 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmBudgetCh0Dimm1
12.8 FSP_M_CONFIG Struct Reference
57
Offset 0x04D2 - Warm Budget Ch0 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmBudgetCh1Dimm0
Offset 0x04D3 - Warm Budget Ch1 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 WarmBudgetCh1Dimm1
Offset 0x04D4 - Warm Budget Ch1 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotBudgetCh0Dimm0
Offset 0x04D5 - Hot Budget Ch0 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotBudgetCh0Dimm1
Offset 0x04D6 - Hot Budget Ch0 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotBudgetCh1Dimm0
Offset 0x04D7 - Hot Budget Ch1 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 HotBudgetCh1Dimm1
Offset 0x04D8 - Hot Budget Ch1 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
• UINT8 IdleEnergyCh0Dimm0
Offset 0x04D9 - Idle Energy Ch0Dimm0 Idle Energy Consumed for 1 clk w/dimm idle/cke on, range[63;0],(10= Def)
• UINT8 IdleEnergyCh0Dimm1
Offset 0x04DA - Idle Energy Ch0Dimm1 Idle Energy Consumed for 1 clk w/dimm idle/cke on, range[63;0],(10= Def)
• UINT8 IdleEnergyCh1Dimm0
Offset 0x04DB - Idle Energy Ch1Dimm0 Idle Energy Consumed for 1 clk w/dimm idle/cke on, range[63;0],(10= Def)
• UINT8 IdleEnergyCh1Dimm1
Offset 0x04DC - Idle Energy Ch1Dimm1 Idle Energy Consumed for 1 clk w/dimm idle/cke on, range[63;0],(10= Def)
• UINT8 PdEnergyCh0Dimm0
Offset 0x04DD - PowerDown Energy Ch0Dimm0 PowerDown Energy Consumed w/dimm idle/cke off, range[63;0],(5=
Def)
• UINT8 PdEnergyCh0Dimm1
Offset 0x04DE - PowerDown Energy Ch0Dimm1 PowerDown Energy Consumed w/dimm idle/cke off, range[63;0],(5=
Def)
• UINT8 PdEnergyCh1Dimm0
Offset 0x04DF - PowerDown Energy Ch1Dimm0 PowerDown Energy Consumed w/dimm idle/cke off, range[63;0],(5=
Def)
• UINT8 PdEnergyCh1Dimm1
Offset 0x04E0 - PowerDown Energy Ch1Dimm1 PowerDown Energy Consumed w/dimm idle/cke off, range[63;0],(5=
Def)
• UINT8 ActEnergyCh0Dimm0
Offset 0x04E1 - Activate Energy Ch0Dimm0 Activate Energy Contribution, range[255;0],(172= Def)
• UINT8 ActEnergyCh0Dimm1
Offset 0x04E2 - Activate Energy Ch0Dimm1 Activate Energy Contribution, range[255;0],(172= Def)
• UINT8 ActEnergyCh1Dimm0
Offset 0x04E3 - Activate Energy Ch1Dimm0 Activate Energy Contribution, range[255;0],(172= Def)
• UINT8 ActEnergyCh1Dimm1
Offset 0x04E4 - Activate Energy Ch1Dimm1 Activate Energy Contribution, range[255;0],(172= Def)
• UINT8 RdEnergyCh0Dimm0
Offset 0x04E5 - Read Energy Ch0Dimm0 Read Energy Contribution, range[255;0],(212= Def)
• UINT8 RdEnergyCh0Dimm1
Offset 0x04E6 - Read Energy Ch0Dimm1 Read Energy Contribution, range[255;0],(212= Def)
• UINT8 RdEnergyCh1Dimm0
Offset 0x04E7 - Read Energy Ch1Dimm0 Read Energy Contribution, range[255;0],(212= Def)
• UINT8 RdEnergyCh1Dimm1
Offset 0x04E8 - Read Energy Ch1Dimm1 Read Energy Contribution, range[255;0],(212= Def)
• UINT8 WrEnergyCh0Dimm0
Offset 0x04E9 - Write Energy Ch0Dimm0 Write Energy Contribution, range[255;0],(221= Def)
58
Class Documentation
• UINT8 WrEnergyCh0Dimm1
Offset 0x04EA - Write Energy Ch0Dimm1 Write Energy Contribution, range[255;0],(221= Def)
• UINT8 WrEnergyCh1Dimm0
Offset 0x04EB - Write Energy Ch1Dimm0 Write Energy Contribution, range[255;0],(221= Def)
• UINT8 WrEnergyCh1Dimm1
Offset 0x04EC - Write Energy Ch1Dimm1 Write Energy Contribution, range[255;0],(221= Def)
• UINT8 ThrtCkeMinTmr
Offset 0x04ED - Throttler CKEMin Timer Timer value for CKEMin, range[255;0].
• UINT8 CkeRankMapping
Offset 0x04EE - Cke Rank Mapping Bits [7:4] - Channel 1, bits [3:0] - Channel 0.
• UINT8 RaplPwrFlCh0
Offset 0x04EF - Rapl Power Floor Ch0 Power budget ,range[255;0],(0= 5.3W Def)
• UINT8 RaplPwrFlCh1
Offset 0x04F0 - Rapl Power Floor Ch1 Power budget ,range[255;0],(0= 5.3W Def)
• UINT8 EnCmdRate
Offset 0x04F1 - Command Rate Support CMD Rate and Limit Support Option.
• UINT8 Refresh2X
Offset 0x04F2 - REFRESH_2X_MODE 0- (Default)Disabled 1-iMC enables 2xRef when Warm and Hot 2- iMC enables 2xRef when Hot 0:Disable, 1:Enabled for WARM or HOT, 2:Enabled HOT only.
• UINT8 EpgEnable
Offset 0x04F3 - Energy Performance Gain Enable/disable(default) Energy Performance Gain.
• UINT8 RhSolution
Offset 0x04F4 - Row Hammer Solution Type of method used to prevent Row Hammer.
• UINT8 UserThresholdEnable
Offset 0x04F5 - User Manual Threshold Disabled: Predefined threshold will be used.
• UINT8 UserBudgetEnable
Offset 0x04F6 - User Manual Budget Disabled: Configuration of memories will defined the Budget value.
• UINT8 TsodTcritMax
Offset 0x04F7 - TcritMax Maximum Critical Temperature in Centigrade of the On-DIMM Thermal Sensor.
• UINT8 TsodEventMode
Offset 0x04F8 - Event mode Disable:Comparator mode.
• UINT8 TsodEventPolarity
Offset 0x04F9 - EVENT polarity Disable:Active LOW.
• UINT8 TsodCriticalEventOnly
Offset 0x04FA - Critical event only Disable:Trips on alarm or critical.
• UINT8 TsodEventOutputControl
Offset 0x04FB - Event output control Disable:Event output disable.
• UINT8 TsodAlarmwindowLockBit
Offset 0x04FC - Alarm window lock bit Disable:Alarm trips are not locked and can be changed.
• UINT8 TsodCriticaltripLockBit
Offset 0x04FD - Critical trip lock bit Disable:Critical trip is not locked and can be changed.
• UINT8 TsodShutdownMode
Offset 0x04FE - Shutdown mode Disable:Temperature sensor enable.
• UINT8 TsodThigMax
Offset 0x04FF - ThighMax Thigh = ThighMax (Default is 93)
• UINT8 TsodManualEnable
Offset 0x0500 - User Manual Thig and Tcrit Disabled(Default): Temperature will be given by the configuration of
memories and 1x or 2xrefresh rate.
• UINT8 ForceOltmOrRefresh2x
Offset 0x0501 - Force OLTM or 2X Refresh when needed Disabled(Default): = Force OLTM.
• UINT8 PwdwnIdleCounter
12.8 FSP_M_CONFIG Struct Reference
59
Offset 0x0502 - Pwr Down Idle Timer The minimum value should = to the worst case Roundtrip delay + Burst_Length.
• UINT8 CmdRanksTerminated
Offset 0x0503 - Bitmask of ranks that have CA bus terminated Offset 225 LPDDR4: Bitmask of ranks that have CA
bus terminated.
• UINT8 GdxcEnable
Offset 0x0504 - GDXC MOT enable GDXC MOT enable.
• UINT8 PcdSerialDebugLevel
Offset 0x0505 - PcdSerialDebugLevel Serial Debug Message Level.
• UINT8 FivrFaults
Offset 0x0506 - Fivr Faults Fivr Faults; 0: Disabled; 1: Enabled.
• UINT8 FivrEfficiency
Offset 0x0507 - Fivr Efficiency Fivr Efficiency Management; 0: Disabled; 1: Enabled.
• UINT8 SafeMode
Offset 0x0508 - Safe Mode Support This option configures the varous items in the IO and MC to be more conservative.
• UINT8 CleanMemory
Offset 0x0509 - Ask MRC to clear memory content Ask MRC to clear memory content 0: Do not Clear Memory; 1:
Clear Memory.
• UINT8 LpDdrDqDqsReTraining
Offset 0x050A - LpDdrDqDqsReTraining Enables/Disable LpDdrDqDqsReTraining $EN_DIS.
• UINT16 PostCodeOutputPort
Offset 0x050B - Post Code Output Port This option configures Post Code Output Port.
• UINT8 RMTLoopCount
Offset 0x050D - RMTLoopCount Specifies the Loop Count to be used during Rank Margin Tool Testing.
• UINT8 EnBER
Offset 0x050E - BER Support Enable/Disable the Rank Margin Tool interpolation/extrapolation.
• UINT8 DualDimmPerChannelBoardType
Offset 0x050F - Dual Dimm Per-Channel Board Type Option to indicate if Board Layout includes One/Two DIMMs per
channel.
• UINT8 Ddr4MixedUDimm2DpcLimit
Offset 0x0510 - DDR4 Mixed U-DIMM 2DPC Limitation Enable/Disable 2667 Frequency Limitation for DDR4 U-DIMM
Mixed Dimm 2DPC population.
• UINT8 ReservedFspmUpdCfl [2]
Offset 0x0511 - CFL Reserved Reserved FspmConfig CFL $EN_DIS.
• UINT8 MemTestOnWarmBoot
Offset 0x0513 - Memory Test on Warm Boot Run Base Memory Test on Warm Boot 0:Disable, 1:Enable.
• UINT8 ThrtCkeMinTmrLpddr
Offset 0x0514 - Throttler CKEMin Timer - LPDDR Timer value for CKEMin (For LPDDR Only), range[255;0].
• UINT8 ReservedFspmUpd [10]
Offset 0x0515.
12.8.1
Detailed Description
Fsp M Configuration.
Definition at line 56 of file FspmUpd.h.
12.8.2
Member Data Documentation
12.8.2.1
UINT8 FSP_M_CONFIG::ActiveCoreCount
Offset 0x020C - Number of active cores Number of active cores(Depends on Number of cores).
0: All;1: 1 ;2: 2 ;3: 3 0:All, 1:1, 2:2, 3:3
Definition at line 1007 of file FspmUpd.h.
60
12.8.2.2
Class Documentation
UINT8 FSP_M_CONFIG::ApertureSize
Offset 0x00BA - Aperture Size Select the Aperture Size.
0:128 MB, 1:256 MB, 2:512 MB
Definition at line 267 of file FspmUpd.h.
12.8.2.3
UINT32 FSP_M_CONFIG::ApStartupBase
Offset 0x0248 - ApStartupBase Enable/Disable.
0: Disable, define default value of BiosAcmBase , 1: enable
Definition at line 1170 of file FspmUpd.h.
12.8.2.4
UINT8 FSP_M_CONFIG::Avx2RatioOffset
Offset 0x0210 - AVX2 Ratio Offset 0(Default)= No Offset.
Range 0 - 31. Specifies number of bins to decrease AVX ratio vs. Core Ratio. Uses Mailbox MSR 0x150, cmd
0x1B.
Definition at line 1033 of file FspmUpd.h.
12.8.2.5
UINT8 FSP_M_CONFIG::Avx3RatioOffset
Offset 0x0211 - AVX3 Ratio Offset 0(Default)= No Offset.
Range 0 - 31. Specifies number of bins to decrease AVX ratio vs. Core Ratio. Uses Mailbox MSR 0x150, cmd
0x1B.
Definition at line 1039 of file FspmUpd.h.
12.8.2.6
UINT8 FSP_M_CONFIG::BclkAdaptiveVoltage
Offset 0x0212 - BCLK Adaptive Voltage Enable When enabled, the CPU V/F curves are aware of BCLK frequency
when calculated.
0: Disable;1: Enable $EN_DIS
Definition at line 1046 of file FspmUpd.h.
12.8.2.7
UINT32 FSP_M_CONFIG::BiosAcmBase
Offset 0x0240 - BiosAcmBase Enable/Disable.
0: Disable, define default value of BiosAcmBase , 1: enable
Definition at line 1160 of file FspmUpd.h.
12.8.2.8
UINT32 FSP_M_CONFIG::BiosAcmSize
Offset 0x0244 - BiosAcmSize Enable/Disable.
0: Disable, define default value of BiosAcmSize , 1: enable
Definition at line 1165 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.9
61
UINT8 FSP_M_CONFIG::BiosGuard
Offset 0x0223 - BiosGuard Enable/Disable.
0: Disable, Enable/Disable BIOS Guard feature, 1: enable $EN_DIS
Definition at line 1110 of file FspmUpd.h.
12.8.2.10
UINT8 FSP_M_CONFIG::BistOnReset
Offset 0x0200 - BIST on Reset Enable or Disable BIST on Reset; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 931 of file FspmUpd.h.
12.8.2.11
UINT8 FSP_M_CONFIG::BootFrequency
Offset 0x020B - Boot frequency Sets the boot frequency starting from reset vector.
• 0: Maximum battery performance.- 1: Maximum non-turbo performance.- 2: Turbo performance.
Note
If Turbo is selected BIOS will start in max non-turbo mode and switch to Turbo mode. 0:0, 1:1, 2:2
Definition at line 1000 of file FspmUpd.h.
12.8.2.12
UINT8 FSP_M_CONFIG::ChHashEnable
Offset 0x049E - Ch Hash Support Enable/Disable Channel Hash Support.
NOTE: ONLY if Memory interleaved Mode $EN_DIS
Definition at line 1704 of file FspmUpd.h.
12.8.2.13
UINT8 FSP_M_CONFIG::ChHashInterleaveBit
Offset 0x04B6 - Ch Hash Interleaved Bit Select the BIT to be used for Channel Interleaved mode.
NOTE: BIT7 will interlave the channels at a 2 cacheline granularity, BIT8 at 4 and BIT9 at 8. Default is BIT8 0:BIT6,
1:BIT7, 2:BIT8, 3:BIT9, 4:BIT10, 5:BIT11, 6:BIT12, 7:BIT13
Definition at line 1826 of file FspmUpd.h.
12.8.2.14
UINT16 FSP_M_CONFIG::ChHashMask
Offset 0x04B0 - Ch Hash Mask Set the BIT(s) to be included in the XOR function.
NOTE BIT mask corresponds to BITS [19:6
Definition at line 1813 of file FspmUpd.h.
12.8.2.15
UINT8 FSP_M_CONFIG::CkeRankMapping
Offset 0x04EE - Cke Rank Mapping Bits [7:4] - Channel 1, bits [3:0] - Channel 0.
0xAA=Default Bit [i] specifies which rank CKE[i] goes to.
Definition at line 2094 of file FspmUpd.h.
62
12.8.2.16
Class Documentation
UINT8 FSP_M_CONFIG::CleanMemory
Offset 0x0509 - Ask MRC to clear memory content Ask MRC to clear memory content 0: Do not Clear Memory;
1: Clear Memory.
$EN_DIS
Definition at line 2269 of file FspmUpd.h.
12.8.2.17
UINT8 FSP_M_CONFIG::CmdRanksTerminated
Offset 0x0503 - Bitmask of ranks that have CA bus terminated Offset 225 LPDDR4: Bitmask of ranks that have CA
bus terminated.
0x01=Default, Rank0 is terminating and Rank1 is non-terminating
Definition at line 2230 of file FspmUpd.h.
12.8.2.18
UINT8 FSP_M_CONFIG::CoreMaxOcRatio
Offset 0x0205 - Maximum Core Turbo Ratio Override Maximum core turbo ratio override allows to increase CPU
core frequency beyond the fused max turbo ratio limit.
0: Hardware defaults. Range: 0-255
Definition at line 963 of file FspmUpd.h.
12.8.2.19
UINT8 FSP_M_CONFIG::CorePllVoltageOffset
Offset 0x0213 - Core PLL voltage offset Core PLL voltage offset.
0: No offset. Range 0-63
Definition at line 1051 of file FspmUpd.h.
12.8.2.20
UINT16 FSP_M_CONFIG::CoreVoltageAdaptive
Offset 0x0216 - Core Turbo voltage Adaptive Extra Turbo voltage applied to the cpu core when the cpu is operating
in turbo mode.
Valid Range 0 to 2000
Definition at line 1063 of file FspmUpd.h.
12.8.2.21
UINT8 FSP_M_CONFIG::CoreVoltageMode
Offset 0x0206 - Core voltage mode Core voltage mode; 0: Adaptive; 1: Override.
$EN_DIS
Definition at line 969 of file FspmUpd.h.
12.8.2.22
UINT16 FSP_M_CONFIG::CoreVoltageOverride
Offset 0x0214 - core voltage override The core voltage override which is applied to the entire range of cpu core
frequencies.
Valid Range 0 to 2000
Definition at line 1057 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.23
63
UINT8 FSP_M_CONFIG::CpuRatio
Offset 0x020A - CPU ratio value CPU ratio value.
Valid Range 0 to 63. CPU Ratio is 0 when disabled.
Definition at line 992 of file FspmUpd.h.
12.8.2.24
UINT8 FSP_M_CONFIG::CpuTraceHubMemReg0Size
Offset 0x00F4 - CPU Trace Hub Memory Region 0 CPU Trace Hub Memory Region 0, The avaliable memory size
is : 0MB, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB.
Note : Limitation of total buffer size (CPU + PCH) is 512MB. 0:0, 1:1MB, 2:8MB, 3:64MB, 4:128MB, 5:256MB,
6:512MB
Definition at line 479 of file FspmUpd.h.
12.8.2.25
UINT8 FSP_M_CONFIG::CpuTraceHubMemReg1Size
Offset 0x00F5 - CPU Trace Hub Memory Region 1 CPU Trace Hub Memory Region 1.
The avaliable memory size is : 0MB, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB. Note : Limitation of total buffer
size (CPU + PCH) is 512MB. 0:0, 1:1MB, 2:8MB, 3:64MB, 4:128MB, 5:256MB, 6:512MB
Definition at line 486 of file FspmUpd.h.
12.8.2.26
UINT8 FSP_M_CONFIG::CpuTraceHubMode
Offset 0x00F3 - CPU Trace Hub Mode Select 'Target Debugger' if Trace Hub is used by target debugger software or
'Disable' trace hub functionality.
0: Disable, 1:Target Debugger Mode
Definition at line 472 of file FspmUpd.h.
12.8.2.27
UINT8 FSP_M_CONFIG::DciUsb3TypecUfpDbg
Offset 0x00AB - USB3 Type-C UFP2DFP Kernel/Platform Debug Support This BIOS option enables kernel and
platform debug for USB3 interface over a UFP Type-C receptacle, select 'No Change' will do nothing to UFP2DFP
setting.
0:Disabled, 1:Enabled, 2:No Change
Definition at line 222 of file FspmUpd.h.
12.8.2.28
UINT8 FSP_M_CONFIG::Ddr4MixedUDimm2DpcLimit
Offset 0x0510 - DDR4 Mixed U-DIMM 2DPC Limitation Enable/Disable 2667 Frequency Limitation for DDR4 U-D←IMM Mixed Dimm 2DPC population.
Disable(Default)=0, Enable=1 $EN_DIS
Definition at line 2305 of file FspmUpd.h.
12.8.2.29
UINT16 FSP_M_CONFIG::DdrFreqLimit
Offset 0x00BE - DDR Frequency Limit Maximum Memory Frequency Selections in Mhz.
64
Class Documentation
Valid values should match the refclk, i.e. divide by 133 or 100 1067:1067, 1333:1333, 1400:1400, 1600:1600,
1800:1800, 1867:1867, 2000:2000, 2133:2133, 2200:2200, 2400:2400, 2600:2600, 2667:2667, 2800:2800, 2933←:2933, 3000:3000, 3200:3200, 0:Auto
Definition at line 294 of file FspmUpd.h.
12.8.2.30
UINT8 FSP_M_CONFIG::DisableDimmChannel0
Offset 0x00C5 - Channel A DIMM Control Channel A DIMM Control Support - Enable or Disable Dimms on Channel
A.
0:Enable both DIMMs, 1:Disable DIMM0, 2:Disable DIMM1, 3:Disable both DIMMs
Definition at line 320 of file FspmUpd.h.
12.8.2.31
UINT8 FSP_M_CONFIG::DisableDimmChannel1
Offset 0x00C6 - Channel B DIMM Control Channel B DIMM Control Support - Enable or Disable Dimms on Channel
B.
0:Enable both DIMMs, 1:Disable DIMM0, 2:Disable DIMM1, 3:Disable both DIMMs
Definition at line 326 of file FspmUpd.h.
12.8.2.32
UINT8 FSP_M_CONFIG::DisableMtrrProgram
Offset 0x0207 - Program Cache Attributes Program Cache Attributes; 0: Program; 1: Disable Program.
$EN_DIS
Definition at line 975 of file FspmUpd.h.
12.8.2.33
UINT8 FSP_M_CONFIG::DmiDeEmphasis
Offset 0x0176 - DeEmphasis control for DMI DeEmphasis control for DMI.
0=-6dB, 1(Default)=-3.5 dB 0: -6dB, 1: -3.5dB
Definition at line 765 of file FspmUpd.h.
12.8.2.34
UINT8 FSP_M_CONFIG::DmiGen3EndPointHint[8]
Offset 0x0138 - DMI Gen3 End port Hint values per lane Used for programming DMI Gen3 Hint values per lane.
Range: 0-6, 2 is default for each lane
Definition at line 712 of file FspmUpd.h.
12.8.2.35
UINT8 FSP_M_CONFIG::DmiGen3EndPointPreset[8]
Offset 0x0130 - DMI Gen3 End port preset values per lane Used for programming DMI Gen3 preset values per lane.
Range: 0-9, 7 is default for each lane
Definition at line 707 of file FspmUpd.h.
12.8.2.36
UINT8 FSP_M_CONFIG::DmiGen3ProgramStaticEq
Offset 0x0112 - Enable/Disable DMI GEN3 Static EQ Phase1 programming Program DMI Gen3 EQ Phase1 Static
Presets.
12.8 FSP_M_CONFIG Struct Reference
65
Disabled(0x0): Disable EQ Phase1 Static Presets Programming, Enabled(0x1)(Default): Enable EQ Phase1 Static
Presets Programming $EN_DIS
Definition at line 566 of file FspmUpd.h.
12.8.2.37
UINT8 FSP_M_CONFIG::DmiGen3RootPortPreset[8]
Offset 0x0128 - DMI Gen3 Root port preset values per lane Used for programming DMI Gen3 preset values per
lane.
Range: 0-9, 8 is default for each lane
Definition at line 702 of file FspmUpd.h.
12.8.2.38
UINT8 FSP_M_CONFIG::DualDimmPerChannelBoardType
Offset 0x050F - Dual Dimm Per-Channel Board Type Option to indicate if Board Layout includes One/Two DIMMs
per channel.
This is used to limit maximum frequency for some SKUs. 0:1DPC, 1:2DPC
Definition at line 2298 of file FspmUpd.h.
12.8.2.39
UINT8 FSP_M_CONFIG::EnableC6Dram
Offset 0x0202 - C6DRAM power gating feature This policy indicates whether or not BIOS should allocate PRMRR
memory for C6DRAM power gating feature.
• 0: Don't allocate any PRMRR memory for C6DRAM power gating feature.- 1: Allocate PRMRR memory for
C6DRAM power gating feature. $EN_DIS
Definition at line 945 of file FspmUpd.h.
12.8.2.40
UINT8 FSP_M_CONFIG::EnableSgx
Offset 0x0225 - EnableSgx Enable/Disable.
0: Disable, Enable/Disable SGX feature, 1: enable, 2: Software Control 0: Disable, 1: Enable, 2: Software Control
Definition at line 1120 of file FspmUpd.h.
12.8.2.41
UINT8 FSP_M_CONFIG::EnBER
Offset 0x050E - BER Support Enable/Disable the Rank Margin Tool interpolation/extrapolation.
0:Disable, 1:Enable
Definition at line 2291 of file FspmUpd.h.
12.8.2.42
UINT8 FSP_M_CONFIG::EnCmdRate
Offset 0x04F1 - Command Rate Support CMD Rate and Limit Support Option.
NOTE: ONLY supported in 1N Mode, Default is 3 CMDs 0:Disable, 1:1 CMD, 2:2 CMDS, 3:3 CMDS, 4:4 CMDS, 5:5
CMDS, 6:6 CMDS, 7:7 CMDS
Definition at line 2110 of file FspmUpd.h.
66
12.8.2.43
Class Documentation
UINT8 FSP_M_CONFIG::EpgEnable
Offset 0x04F3 - Energy Performance Gain Enable/disable(default) Energy Performance Gain.
$EN_DIS
Definition at line 2122 of file FspmUpd.h.
12.8.2.44
UINT8 FSP_M_CONFIG::FClkFrequency
Offset 0x020D - Processor Early Power On Configuration FCLK setting 0: 800 MHz (ULT/ULX).
1: 1 GHz (DT/Halo). Not supported on ULT/ULX.- 2: 400 MHz. - 3: Reserved 0:800 MHz, 1: 1 GHz, 2: 400 MHz,
3: Reserved
Definition at line 1014 of file FspmUpd.h.
12.8.2.45
UINT8 FSP_M_CONFIG::FivrEfficiency
Offset 0x0507 - Fivr Efficiency Fivr Efficiency Management; 0: Disabled; 1: Enabled.
$EN_DIS
Definition at line 2257 of file FspmUpd.h.
12.8.2.46
UINT8 FSP_M_CONFIG::FivrFaults
Offset 0x0506 - Fivr Faults Fivr Faults; 0: Disabled; 1: Enabled.
$EN_DIS
Definition at line 2251 of file FspmUpd.h.
12.8.2.47
UINT8 FSP_M_CONFIG::ForceOltmOrRefresh2x
Offset 0x0501 - Force OLTM or 2X Refresh when needed Disabled(Default): = Force OLTM.
Enabled: = Force 2x Refresh. $EN_DIS
Definition at line 2218 of file FspmUpd.h.
12.8.2.48
UINT16 FSP_M_CONFIG::FreqSaGvLow
Offset 0x00C0 - Low Frequency SAGV Low Frequency Selections in Mhz.
Options are 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933 and 0 for Auto. 1067:1067, 1333:1333, 1600:1600,
1867:1867, 2133:2133, 2400:2400, 2667:2667, 2933:2933, 0:Auto
Definition at line 301 of file FspmUpd.h.
12.8.2.49
UINT16 FSP_M_CONFIG::FreqSaGvMid
Offset 0x00C2 - Mid Frequency SAGV Mid Frequency Selections in Mhz.
Options are 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933 and 0 for Auto. 1067:1067, 1333:1333, 1600:1600,
1867:1867, 2133:2133, 2400:2400, 2667:2667, 2933:2933, 0:Auto
Definition at line 308 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.50
67
UINT8 FSP_M_CONFIG::GdxcEnable
Offset 0x0504 - GDXC MOT enable GDXC MOT enable.
$EN_DIS
Definition at line 2236 of file FspmUpd.h.
12.8.2.51
UINT32 FSP_M_CONFIG::GmAdr
Offset 0x017A - Temporary MMIO address for GMADR The reference code will use this as Temporary MMIO address
space to access GMADR Registers.Platform should provide conflict free Temporary MMIO Range: GmAdr to (Gm←Adr + ApertureSize).
Default is (PciExpressBaseAddress - ApertureSize) to (PciExpressBaseAddress
• 0x1) (Where ApertureSize = 256MB)
Definition at line 785 of file FspmUpd.h.
12.8.2.52
UINT8 FSP_M_CONFIG::GtPllVoltageOffset
Offset 0x0473 - GT PLL voltage offset Core PLL voltage offset.
0: No offset. Range 0-63
Definition at line 1446 of file FspmUpd.h.
12.8.2.53
UINT8 FSP_M_CONFIG::GtPsmiSupport
Offset 0x01F3 - Selection of PSMI Support On/Off 0(Default) = FALSE, 1 = TRUE.
When TRUE, it will allow the PSMI Support $EN_DIS
Definition at line 893 of file FspmUpd.h.
12.8.2.54
UINT32 FSP_M_CONFIG::GttMmAdr
Offset 0x017E - Temporary MMIO address for GTTMMADR The reference code will use this as Temporary MMIO
address space to access GTTMMADR Registers.Platform should provide conflict free Temporary MMIO Range:
GttMmAdr to (GttMmAdr + 2MB MMIO + 6MB Reserved + GttSize).
Default is (GmAdr - (2MB MMIO
• 6MB Reserved + GttSize)) to (GmAdr - 0x1) (Where GttSize = 8MB)
Definition at line 793 of file FspmUpd.h.
12.8.2.55
UINT8 FSP_M_CONFIG::HobBufferSize
Offset 0x0479 - HobBufferSize Size to set HOB Buffer.
0:Default, 1: 1 Byte, 2: 1 KB, 3: Max value(assuming 63KB total HOB size). 0:Default, 1: 1 Byte, 2: 1 KB, 3: Max
value
Definition at line 1480 of file FspmUpd.h.
68
12.8.2.56
Class Documentation
UINT8 FSP_M_CONFIG::HotThresholdCh0Dimm0
Offset 0x04CD - Hot Threshold Ch0 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1927 of file FspmUpd.h.
12.8.2.57
UINT8 FSP_M_CONFIG::HotThresholdCh0Dimm1
Offset 0x04CE - Hot Threshold Ch0 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1932 of file FspmUpd.h.
12.8.2.58
UINT8 FSP_M_CONFIG::HotThresholdCh1Dimm0
Offset 0x04CF - Hot Threshold Ch1 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1937 of file FspmUpd.h.
12.8.2.59
UINT8 FSP_M_CONFIG::HotThresholdCh1Dimm1
Offset 0x04D0 - Hot Threshold Ch1 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1942 of file FspmUpd.h.
12.8.2.60
UINT16 FSP_M_CONFIG::Idd3n
Offset 0x04B8 - EPG DIMM Idd3N Active standby current (Idd3N) in milliamps from datasheet.
Must be calculated on a per DIMM basis. Default is 26
Definition at line 1837 of file FspmUpd.h.
12.8.2.61
UINT16 FSP_M_CONFIG::Idd3p
Offset 0x04BA - EPG DIMM Idd3P Active power-down current (Idd3P) in milliamps from datasheet.
Must be calculated on a per DIMM basis. Default is 11
Definition at line 1843 of file FspmUpd.h.
12.8.2.62
UINT8 FSP_M_CONFIG::IgdDvmt50PreAlloc
Offset 0x00B8 - Internal Graphics Pre-allocated Memory Size of memory preallocated for internal graphics.
0x00:0 MB, 0x01:32 MB, 0x02:64 MB
Definition at line 255 of file FspmUpd.h.
12.8.2.63
UINT8 FSP_M_CONFIG::ImrRpSelection
Offset 0x0461 - Root port number for IMR.
Root port number for IMR.
12.8 FSP_M_CONFIG Struct Reference
69
Definition at line 1411 of file FspmUpd.h.
12.8.2.64
UINT8 FSP_M_CONFIG::InitPcieAspmAfterOprom
Offset 0x0123 - PCIe ASPM programming will happen in relation to the Oprom Select when PCIe ASPM programming will happen in relation to the Oprom.
Before(0x0)(Default): Do PCIe ASPM programming before Oprom, After(0x1): Do PCIe ASPM programming after
Oprom, requires an SMI handler to save/restore ASPM settings during S3 resume 0:Before, 1:After
Definition at line 686 of file FspmUpd.h.
12.8.2.65
UINT8 FSP_M_CONFIG::InternalGfx
Offset 0x00B9 - Internal Graphics Enable/disable internal graphics.
$EN_DIS
Definition at line 261 of file FspmUpd.h.
12.8.2.66
UINT8 FSP_M_CONFIG::IsvtIoPort
Offset 0x00F2 - ISVT IO Port Address ISVT IO Port Address.
0=Minimal, 0xFF=Maximum, 0x99=Default
Definition at line 465 of file FspmUpd.h.
12.8.2.67
UINT8 FSP_M_CONFIG::JtagC10PowerGateDisable
Offset 0x020E - Set JTAG power in C10 and deeper power states False: JTAG is power gated in C10 state.
True: keeps the JTAG power up during C10 and deeper power states for debug purpose. 0: False; 1: True. 0:
False, 1: True
Definition at line 1021 of file FspmUpd.h.
12.8.2.68
UINT8 FSP_M_CONFIG::McPllVoltageOffset
Offset 0x0476 - Memory Controller PLL voltage offset Core PLL voltage offset.
0: No offset. Range 0-63
Definition at line 1461 of file FspmUpd.h.
12.8.2.69
UINT8 FSP_M_CONFIG::MemoryTrace
Offset 0x049D - Memory Trace Enable Memory Trace of Ch 0 to Ch 1 using Stacked Mode.
Both channels must be of equal size. This option may change TOLUD and REMAP values as needed. $EN_DIS
Definition at line 1698 of file FspmUpd.h.
12.8.2.70
UINT16 FSP_M_CONFIG::MmioSize
Offset 0x00A0 - MMIO Size Size of MMIO space reserved for devices.
0(Default)=Auto, non-Zero=size in MB
Definition at line 176 of file FspmUpd.h.
70
12.8.2.71
Class Documentation
UINT8 FSP_M_CONFIG::OcLock
Offset 0x0204 - Over clocking Lock Over clocking Lock Enable/Disable; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 957 of file FspmUpd.h.
12.8.2.72
UINT8 FSP_M_CONFIG::PcdDebugInterfaceFlags
Offset 0x0470 - Debug Interfaces Debug Interfaces.
BIT0-RAM, BIT1-UART, BIT3-USB3, BIT4-Serial IO, BIT5-TraceHub, BIT2 - Not used.
Definition at line 1429 of file FspmUpd.h.
12.8.2.73
UINT8 FSP_M_CONFIG::PcdIsaSerialUartBase
Offset 0x0472 - ISA Serial Base selection Select ISA Serial Base address.
Default is 0x3F8. 0:0x3F8, 1:0x2F8
Definition at line 1441 of file FspmUpd.h.
12.8.2.74
UINT8 FSP_M_CONFIG::PcdSerialDebugBaudRate
Offset 0x0478 - PcdSerialDebugBaudRate Baud Rate for Serial Debug Messages.
3:9600, 4:19200, 6:56700, 7:115200. 3:9600, 4:19200, 6:56700, 7:115200
Definition at line 1473 of file FspmUpd.h.
12.8.2.75
UINT8 FSP_M_CONFIG::PcdSerialDebugLevel
Offset 0x0505 - PcdSerialDebugLevel Serial Debug Message Level.
0:Disable, 1:Error Only, 2:Error & Warnings, 3:Load, Error, Warnings & Info, 4:Load, Error, Warnings, Info & Event,
5:Load, Error, Warnings, Info & Verbose. 0:Disable, 1:Error Only, 2:Error and Warnings, 3:Load Error Warnings and
Info, 4:Load Error Warnings and Info, 5:Load Error Warnings Info and Verbose
Definition at line 2245 of file FspmUpd.h.
12.8.2.76
UINT8 FSP_M_CONFIG::PcdSerialIoUartNumber
Offset 0x0471 - PcdSerialIoUartNumber Select SerialIo Uart Controller for debug.
0:SerialIoUart0, 1:SerialIoUart1, 2:SerialIoUart2
Definition at line 1435 of file FspmUpd.h.
12.8.2.77
UINT8 FSP_M_CONFIG::PchLpcEnhancePort8xhDecoding
Offset 0x0450 - PCH LPC Enhance the port 8xh decoding Original LPC only decodes one byte of port 80h.
$EN_DIS
Definition at line 1362 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.78
71
UINT8 FSP_M_CONFIG::PchNumRsvdSmbusAddresses
Offset 0x0453 - Number of RsvdSmbusAddressTable.
The number of elements in the RsvdSmbusAddressTable.
Definition at line 1379 of file FspmUpd.h.
12.8.2.79
UINT8 FSP_M_CONFIG::PchPort80Route
Offset 0x0451 - PCH Port80 Route Control where the Port 80h cycles are sent, 0: LPC; 1: PCI.
$EN_DIS
Definition at line 1368 of file FspmUpd.h.
12.8.2.80
UINT8 FSP_M_CONFIG::PchSmbAlertEnable
Offset 0x0462 - Enable SMBus Alert Pin Enable SMBus Alert Pin.
$EN_DIS
Definition at line 1417 of file FspmUpd.h.
12.8.2.81
UINT8 FSP_M_CONFIG::PchTraceHubMemReg0Size
Offset 0x00AD - PCH Trace Hub Memory Region 0 buffer Size Specify size of Pch trace memory region 0 buffer,
the size can be 0, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB.
Note : Limitation of total buffer size (PCH + CPU) is 512MB. 0:0, 1:1MB, 2:8MB, 3:64MB, 4:128MB, 5:256MB,
6:512MB
Definition at line 236 of file FspmUpd.h.
12.8.2.82
UINT8 FSP_M_CONFIG::PchTraceHubMemReg1Size
Offset 0x00AE - PCH Trace Hub Memory Region 1 buffer Size Specify size of Pch trace memory region 1 buffer,
the size can be 0, 1MB, 8MB, 64MB, 128MB, 256MB, 512MB.
Note : Limitation of total buffer size (PCH + CPU) is 512MB. 0:0, 1:1MB, 2:8MB, 3:64MB, 4:128MB, 5:256MB,
6:512MB
Definition at line 243 of file FspmUpd.h.
12.8.2.83
UINT8 FSP_M_CONFIG::PchTraceHubMode
Offset 0x00AC - PCH Trace Hub Mode Select 'Host Debugger' if Trace Hub is used with host debugger tool or
'Target Debugger' if Trace Hub is used by target debugger software or 'Disable' trace hub functionality.
0: Disable, 1: Target Debugger Mode, 2: Host Debugger Mode
Definition at line 229 of file FspmUpd.h.
12.8.2.84
UINT16 FSP_M_CONFIG::PcieImrSize
Offset 0x0456 - Size of PCIe IMR.
Size of PCIe IMR in megabytes
Definition at line 1389 of file FspmUpd.h.
72
12.8.2.85
Class Documentation
UINT32 FSP_M_CONFIG::PcieRpEnableMask
Offset 0x045C - Enable PCIE RP Mask Enable/disable PCIE Root Ports.
0: disable, 1: enable. One bit for each port, bit0 for port1, bit1 for port2, and so on.
Definition at line 1400 of file FspmUpd.h.
12.8.2.86
UINT8 FSP_M_CONFIG::PeciC10Reset
Offset 0x00F6 - Enable or Disable Peci C10 Reset command Enable or Disable Peci C10 Reset command.
If Enabled, BIOS will send the CPU message to disable peci reset on C10 exit. The default value is 0: Disable for
CNL, and 1: Enable for all other CPU's $EN_DIS
Definition at line 494 of file FspmUpd.h.
12.8.2.87
UINT8 FSP_M_CONFIG::PeciSxReset
Offset 0x00F7 - Enable or Disable Peci Sx Reset command Enable or Disable Peci Sx Reset command; 0: Disable;
1: Enable.
$EN_DIS
Definition at line 500 of file FspmUpd.h.
12.8.2.88
UINT32 FSP_M_CONFIG::PegDataPtr
Offset 0x0152 - Memory data pointer for saved preset search results The reference code will store the Gen3 Preset
Search results in the SaDataHob's PegData structure (SA_PEG_DATA) and platform code can save/restore this
data to skip preset search in the following boots.
Range: 0-0xFFFFFFFF, default is 0
Definition at line 748 of file FspmUpd.h.
12.8.2.89
UINT8 FSP_M_CONFIG::PegDisableSpreadSpectrumClocking
Offset 0x0124 - PCIe Disable Spread Spectrum Clocking PCIe Disable Spread Spectrum Clocking.
Normal Operation(0x0)(Default) - SSC enabled, Disable SSC(0X1) - Disable SSC per platform design or for compliance testing 0:Normal Operation, 1:Disable SSC
Definition at line 693 of file FspmUpd.h.
12.8.2.90
UINT8 FSP_M_CONFIG::PlatformDebugConsent
Offset 0x00AA - Platform Debug Consent To 'opt-in' for debug, please select 'Enabled' with the desired debug probe
type.
Enabling this BIOS option may alter the default value of other debug-related BIOS options. Note: DCI OOB (aka
BSSB) uses CCA probe; [DCI OOB+DbC] and [USB2 DbC] have the same setting 0:Disabled, 1:Enabled (DCI
OOB+[DbC]), 2:Enabled (DCI OOB), 3:Enabled (USB3 DbC), 4:Enabled (XDP/MIPI60), 5:Enabled (USB2 DbC)
Definition at line 215 of file FspmUpd.h.
12.8.2.91
UINT8 FSP_M_CONFIG::ProbelessTrace
Offset 0x00A2 - Probeless Trace Probeless Trace: 0=Disabled, 1=Enable.
12.8 FSP_M_CONFIG Struct Reference
73
Enabling Probeless Trace will reserve 128MB. This also requires IED to be enabled. $EN_DIS
Definition at line 183 of file FspmUpd.h.
12.8.2.92
UINT8 FSP_M_CONFIG::PwdwnIdleCounter
Offset 0x0502 - Pwr Down Idle Timer The minimum value should = to the worst case Roundtrip delay + Burst_←Length.
0 means AUTO: 64 for ULX/ULT, 128 for DT/Halo
Definition at line 2224 of file FspmUpd.h.
12.8.2.93
UINT8 FSP_M_CONFIG::RankInterleave
Offset 0x049B - Rank Interleave support Enables/Disable Rank Interleave support.
NOTE: RI and HORI can not be enabled at the same time. $EN_DIS
Definition at line 1685 of file FspmUpd.h.
12.8.2.94
UINT8 FSP_M_CONFIG::Ratio
Offset 0x00DC - Memory Ratio Automatic or the frequency will equal ratio times reference clock.
Set to Auto to recalculate memory timings listed below. 0:Auto, 4:4, 5:5, 6:6, 7:7, 8:8, 9:9, 10:10, 11:11, 12:12,
13:13, 14:14, 15:15
Definition at line 370 of file FspmUpd.h.
12.8.2.95
UINT16 FSP_M_CONFIG::RcompResistor[3]
Offset 0x0082 - RcompResister settings Indicates RcompReister settings: CNL - 0's means MRC auto configured
based on Design Guidelines, otherwise input an Ohmic value per segment.
CFL will need to provide the appropriate values.
Definition at line 114 of file FspmUpd.h.
12.8.2.96
UINT16 FSP_M_CONFIG::RcompTarget[5]
Offset 0x0088 - RcompTarget settings RcompTarget settings: CNL - 0's mean MRC auto configured based on
Design Guidelines, otherwise input an Ohmic value per segment.
CFL will need to provide the appropriate values.
Definition at line 120 of file FspmUpd.h.
12.8.2.97
UINT8 FSP_M_CONFIG::RealtimeMemoryTiming
Offset 0x01F0 - Realtime Memory Timing 0(Default): Disabled, 1: Enabled.
When enabled, it will allow the system to perform realtime memory timing changes after MRC_DONE. 0: Disabled,
1: Enabled
Definition at line 875 of file FspmUpd.h.
12.8.2.98
UINT8 FSP_M_CONFIG::RefClk
Offset 0x00D9 - Memory Reference Clock 100MHz, 133MHz.
74
Class Documentation
0:133MHz, 1:100MHz
Definition at line 356 of file FspmUpd.h.
12.8.2.99
UINT8 FSP_M_CONFIG::RhSolution
Offset 0x04F4 - Row Hammer Solution Type of method used to prevent Row Hammer.
Default is Hardware RHP 0:Hardware RHP, 1:2x Refresh
Definition at line 2128 of file FspmUpd.h.
12.8.2.100
UINT8 FSP_M_CONFIG::RingDownBin
Offset 0x021A - Ring Downbin Ring Downbin enable/disable.
When enabled, CPU will ensure the ring ratio is always lower than the core ratio.0: Disable; 1: Enable. $EN_DIS
Definition at line 1075 of file FspmUpd.h.
12.8.2.101
UINT8 FSP_M_CONFIG::RingMaxOcRatio
Offset 0x0208 - Maximum clr turbo ratio override Maximum clr turbo ratio override allows to increase CPU clr
frequency beyond the fused max turbo ratio limit.
0: Hardware defaults. Range: 0-255
Definition at line 981 of file FspmUpd.h.
12.8.2.102
UINT8 FSP_M_CONFIG::RingPllVoltageOffset
Offset 0x0474 - Ring PLL voltage offset Core PLL voltage offset.
0: No offset. Range 0-63
Definition at line 1451 of file FspmUpd.h.
12.8.2.103
UINT16 FSP_M_CONFIG::RingVoltageAdaptive
Offset 0x021E - Ring Turbo voltage Adaptive Extra Turbo voltage applied to the cpu ring when the cpu is operating
in turbo mode.
Valid Range 0 to 2000
Definition at line 1093 of file FspmUpd.h.
12.8.2.104
UINT8 FSP_M_CONFIG::RingVoltageMode
Offset 0x021B - Ring voltage mode Ring voltage mode; 0: Adaptive; 1: Override.
$EN_DIS
Definition at line 1081 of file FspmUpd.h.
12.8.2.105
UINT16 FSP_M_CONFIG::RingVoltageOffset
Offset 0x0220 - Ring Turbo voltage Offset The voltage offset applied to the ring while operating in turbo mode.
Valid Range 0 to 1000
Definition at line 1098 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.106
75
UINT16 FSP_M_CONFIG::RingVoltageOverride
Offset 0x021C - Ring voltage override The ring voltage override which is applied to the entire range of cpu ring
frequencies.
Valid Range 0 to 2000
Definition at line 1087 of file FspmUpd.h.
12.8.2.107
UINT8 FSP_M_CONFIG::RMT
Offset 0x00C4 - Rank Margin Tool Enable/disable Rank Margin Tool.
$EN_DIS
Definition at line 314 of file FspmUpd.h.
12.8.2.108
UINT8 FSP_M_CONFIG::RMTLoopCount
Offset 0x050D - RMTLoopCount Specifies the Loop Count to be used during Rank Margin Tool Testing.
0 - AUTO
Definition at line 2285 of file FspmUpd.h.
12.8.2.109
UINT8 FSP_M_CONFIG::RmtPerTask
Offset 0x0096 - Rank Margin Tool per Task This option enables the user to execute Rank Margin Tool per major
training step in the MRC.
$EN_DIS
Definition at line 152 of file FspmUpd.h.
12.8.2.110
UINT8 FSP_M_CONFIG::SafeMode
Offset 0x0508 - Safe Mode Support This option configures the varous items in the IO and MC to be more conservative.
(def=Disable) $EN_DIS
Definition at line 2263 of file FspmUpd.h.
12.8.2.111
UINT8 FSP_M_CONFIG::SaGv
Offset 0x00BC - SA GV System Agent dynamic frequency support and when enabled memory will be training at
two different frequencies.
Only effects ULX/ULT CPUs. 0=Disabled, 1=FixedLow, 2=FixedHigh, and 3=Enabled. 0:Disabled, 1:FixedLow,
2:FixedHigh, 3:Enabled
Definition at line 282 of file FspmUpd.h.
12.8.2.112
UINT8 FSP_M_CONFIG::SaPllVoltageOffset
Offset 0x0475 - System Agent PLL voltage offset Core PLL voltage offset.
0: No offset. Range 0-63
Definition at line 1456 of file FspmUpd.h.
76
12.8.2.113
Class Documentation
UINT8 FSP_M_CONFIG::ScramblerSupport
Offset 0x00C7 - Scrambler Support This option enables data scrambling in memory.
$EN_DIS
Definition at line 332 of file FspmUpd.h.
12.8.2.114
UINT32 FSP_M_CONFIG::SinitMemorySize
Offset 0x022C - SinitMemorySize Enable/Disable.
0: Disable, define default value of SinitMemorySize , 1: enable
Definition at line 1140 of file FspmUpd.h.
12.8.2.115
UINT8 FSP_M_CONFIG::SkipMpInit
Offset 0x00C8 - Skip Multi-Processor Initialization When this is skipped, boot loader must initialize processors before
SilicionInit API.
0: Initialize; 1: Skip $EN_DIS
Definition at line 339 of file FspmUpd.h.
12.8.2.116
UINT8 FSP_M_CONFIG::SmbusArpEnable
Offset 0x0452 - Enable SMBus ARP support Enable SMBus ARP support.
$EN_DIS
Definition at line 1374 of file FspmUpd.h.
12.8.2.117
UINT8 FSP_M_CONFIG::SmbusEnable
Offset 0x00A5 - Enable SMBus Enable/disable SMBus controller.
$EN_DIS
Definition at line 199 of file FspmUpd.h.
12.8.2.118
UINT8 FSP_M_CONFIG::SpdAddressTable[4]
Offset 0x00A6 - Spd Address Tabl Specify SPD Address table for CH0D0/CH0D1/CH1D0&CH1D1.
MemorySpdPtr will be used if SPD Address is 00
Definition at line 205 of file FspmUpd.h.
12.8.2.119
UINT8 FSP_M_CONFIG::SpdProfileSelected
Offset 0x00D8 - SPD Profile Selected Select DIMM timing profile.
Options are 0=Default profile, 1=Custom profile, 2=XMP Profile 1, 3=XMP Profile 2 0:Default profile, 1:Custom
profile, 2:XMP profile 1, 3:XMP profile 2
Definition at line 350 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.120
77
UINT32 FSP_M_CONFIG::TgaSize
Offset 0x024C - TgaSize Enable/Disable.
0: Disable, define default value of TgaSize , 1: enable
Definition at line 1175 of file FspmUpd.h.
12.8.2.121
UINT8 FSP_M_CONFIG::ThrtCkeMinTmr
Offset 0x04ED - Throttler CKEMin Timer Timer value for CKEMin, range[255;0].
Req'd min of SC_ROUND_T + BYTE_LENGTH (4). Default is 0x30
Definition at line 2088 of file FspmUpd.h.
12.8.2.122
UINT8 FSP_M_CONFIG::ThrtCkeMinTmrLpddr
Offset 0x0514 - Throttler CKEMin Timer - LPDDR Timer value for CKEMin (For LPDDR Only), range[255;0].
Req'd min of SC_ROUND_T + BYTE_LENGTH (4). Default is 0x40
Definition at line 2323 of file FspmUpd.h.
12.8.2.123
UINT8 FSP_M_CONFIG::TjMaxOffset
Offset 0x0222 - TjMax Offset TjMax offset.Specified value here is clipped by pCode (125 - TjMax Offset) to support
TjMax in the range of 62 to 115 deg Celsius.
Valid Range 10 - 63
Definition at line 1104 of file FspmUpd.h.
12.8.2.124
UINT8 FSP_M_CONFIG::TrainTrace
Offset 0x0097 - Training Trace This option enables the trained state tracing feature in MRC.
This feature will print out the key training parameters state across major training steps. $EN_DIS
Definition at line 159 of file FspmUpd.h.
12.8.2.125
UINT8 FSP_M_CONFIG::tRTP
Offset 0x00EA - tRTP Min Internal Read to Precharge Command Delay Time, 0: AUTO, max: 15.
DDR4 legal values: 5, 6, 7, 8, 9, 10, 12
Definition at line 422 of file FspmUpd.h.
12.8.2.126
UINT32 FSP_M_CONFIG::TsegSize
Offset 0x009C - Tseg Size Size of SMRAM memory reserved.
0x400000 for Release build and 0x1000000 for Debug build 0x0400000:4MB, 0x01000000:16MB
Definition at line 171 of file FspmUpd.h.
12.8.2.127
UINT8 FSP_M_CONFIG::TsodAlarmwindowLockBit
Offset 0x04FC - Alarm window lock bit Disable:Alarm trips are not locked and can be changed.
78
Class Documentation
Enable:Alarm trips are locked and cannot be changed $EN_DIS
Definition at line 2184 of file FspmUpd.h.
12.8.2.128
UINT8 FSP_M_CONFIG::TsodCriticalEventOnly
Offset 0x04FA - Critical event only Disable:Trips on alarm or critical.
Enable:Trips only if criticaal temperature is reached $EN_DIS
Definition at line 2170 of file FspmUpd.h.
12.8.2.129
UINT8 FSP_M_CONFIG::TsodCriticaltripLockBit
Offset 0x04FD - Critical trip lock bit Disable:Critical trip is not locked and can be changed.
Enable:Critical trip is locked and cannot be changed $EN_DIS
Definition at line 2191 of file FspmUpd.h.
12.8.2.130
UINT8 FSP_M_CONFIG::TsodEventMode
Offset 0x04F8 - Event mode Disable:Comparator mode.
Enable:Interrupt mode $EN_DIS
Definition at line 2156 of file FspmUpd.h.
12.8.2.131
UINT8 FSP_M_CONFIG::TsodEventOutputControl
Offset 0x04FB - Event output control Disable:Event output disable.
Enable:Event output enabled $EN_DIS
Definition at line 2177 of file FspmUpd.h.
12.8.2.132
UINT8 FSP_M_CONFIG::TsodEventPolarity
Offset 0x04F9 - EVENT polarity Disable:Active LOW.
Enable:Active HIGH $EN_DIS
Definition at line 2163 of file FspmUpd.h.
12.8.2.133
UINT8 FSP_M_CONFIG::TsodManualEnable
Offset 0x0500 - User Manual Thig and Tcrit Disabled(Default): Temperature will be given by the configuration of
memories and 1x or 2xrefresh rate.
Enabled: User Input will define for Thigh and Tcrit. $EN_DIS
Definition at line 2211 of file FspmUpd.h.
12.8 FSP_M_CONFIG Struct Reference
12.8.2.134
79
UINT8 FSP_M_CONFIG::TsodShutdownMode
Offset 0x04FE - Shutdown mode Disable:Temperature sensor enable.
Enable:Temperature sensor disable $EN_DIS
Definition at line 2198 of file FspmUpd.h.
12.8.2.135
UINT8 FSP_M_CONFIG::TsodTcritMax
Offset 0x04F7 - TcritMax Maximum Critical Temperature in Centigrade of the On-DIMM Thermal Sensor.
TCRITMax has to be greater than THIGHMax .
Critical temperature will be TcritMax
Definition at line 2149 of file FspmUpd.h.
12.8.2.136
UINT8 FSP_M_CONFIG::TvbRatioClipping
Offset 0x0144 - Thermal Velocity Boost Ratio clipping 0(Default): Disabled, 1: Enabled.
This service controls Core frequency reduction caused by high package temperatures for processors that implement
the Intel Thermal Velocity Boost (TVB) feature 0: Disabled, 1: Enabled
Definition at line 725 of file FspmUpd.h.
12.8.2.137
UINT8 FSP_M_CONFIG::TvbVoltageOptimization
Offset 0x0145 - Thermal Velocity Boost voltage optimization 0: Disabled, 1: Enabled(Default).
This service controls thermal based voltage optimizations for processors that implement the Intel Thermal Velocity
Boost (TVB) feature. 0: Disabled, 1: Enabled
Definition at line 732 of file FspmUpd.h.
12.8.2.138
UINT8 FSP_M_CONFIG::Txt
Offset 0x0226 - Txt Enable/Disable.
0: Disable, Enable/Disable Txt feature, 1: enable $EN_DIS
Definition at line 1126 of file FspmUpd.h.
12.8.2.139
UINT64 FSP_M_CONFIG::TxtDprMemoryBase
Offset 0x0238 - TxtDprMemoryBase Enable/Disable.
0: Disable, define default value of TxtDprMemoryBase , 1: enable
Definition at line 1155 of file FspmUpd.h.
12.8.2.140
UINT32 FSP_M_CONFIG::TxtDprMemorySize
Offset 0x0234 - TxtDprMemorySize Enable/Disable.
0: Disable, define default value of TxtDprMemorySize , 1: enable
Definition at line 1150 of file FspmUpd.h.
80
12.8.2.141
Class Documentation
UINT32 FSP_M_CONFIG::TxtHeapMemorySize
Offset 0x0230 - TxtHeapMemorySize Enable/Disable.
0: Disable, define default value of TxtHeapMemorySize , 1: enable
Definition at line 1145 of file FspmUpd.h.
12.8.2.142
UINT8 FSP_M_CONFIG::TxtImplemented
Offset 0x01E3 - Enable/Disable MRC TXT dependency When enabled MRC execution will wait for TXT initialization
to be done first.
Disabled(0x0)(Default): MRC will not wait for TXT initialization, Enabled(0x1): MRC will wait for TXT initialization
$EN_DIS
Definition at line 826 of file FspmUpd.h.
12.8.2.143
UINT64 FSP_M_CONFIG::TxtLcpPdBase
Offset 0x0250 - TxtLcpPdBase Enable/Disable.
0: Disable, define default value of TxtLcpPdBase , 1: enable
Definition at line 1180 of file FspmUpd.h.
12.8.2.144
UINT64 FSP_M_CONFIG::TxtLcpPdSize
Offset 0x0258 - TxtLcpPdSize Enable/Disable.
0: Disable, define default value of TxtLcpPdSize , 1: enable
Definition at line 1185 of file FspmUpd.h.
12.8.2.145
UINT8 FSP_M_CONFIG::UserBudgetEnable
Offset 0x04F6 - User Manual Budget Disabled: Configuration of memories will defined the Budget value.
Enabled: User Input will be used. $EN_DIS
Definition at line 2142 of file FspmUpd.h.
12.8.2.146
UINT8 FSP_M_CONFIG::UserThresholdEnable
Offset 0x04F5 - User Manual Threshold Disabled: Predefined threshold will be used.
Enabled: User Input will be used. $EN_DIS
Definition at line 2135 of file FspmUpd.h.
12.8.2.147
UINT16 FSP_M_CONFIG::VddVoltage
Offset 0x00DA - Memory Voltage Memory Voltage Override (Vddq).
Default = no override 0:Default, 1200:1.20 Volts, 1250:1.25 Volts, 1300:1.30 Volts, 1350:1.35 Volts, 1400:1.40 Volts,
1450:1.45 Volts, 1500:1.50 Volts, 1550:1.55 Volts, 1600:1.60 Volts, 1650:1.65 Volts
Definition at line 363 of file FspmUpd.h.
12.9 FSP_M_TEST_CONFIG Struct Reference
12.8.2.148
81
UINT8 FSP_M_CONFIG::VmxEnable
Offset 0x020F - Enable or Disable VMX Enable or Disable VMX; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1027 of file FspmUpd.h.
12.8.2.149
UINT8 FSP_M_CONFIG::WarmThresholdCh0Dimm0
Offset 0x04C9 - Warm Threshold Ch0 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1907 of file FspmUpd.h.
12.8.2.150
UINT8 FSP_M_CONFIG::WarmThresholdCh0Dimm1
Offset 0x04CA - Warm Threshold Ch0 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1912 of file FspmUpd.h.
12.8.2.151
UINT8 FSP_M_CONFIG::WarmThresholdCh1Dimm0
Offset 0x04CB - Warm Threshold Ch1 Dimm0 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1917 of file FspmUpd.h.
12.8.2.152
UINT8 FSP_M_CONFIG::WarmThresholdCh1Dimm1
Offset 0x04CC - Warm Threshold Ch1 Dimm1 range[255;0]=[31.875;0] in W for OLTM, [127.5;0] in C for CLTM.
Default is 255
Definition at line 1922 of file FspmUpd.h.
The documentation for this struct was generated from the following file:
• FspmUpd.h
12.9
FSP_M_TEST_CONFIG Struct Reference
Fsp M Test Configuration.
#include
Public Attributes
• UINT32 Signature
Offset 0x0520.
• UINT8 SkipExtGfxScan
Offset 0x0524 - Skip external display device scanning Enable: Do not scan for external display device, Disable
(Default): Scan external display devices $EN_DIS.
• UINT8 BdatEnable
82
Class Documentation
Offset 0x0525 - Generate BIOS Data ACPI Table Enable: Generate BDAT for MRC RMT or SA PCIe data.
• UINT8 ScanExtGfxForLegacyOpRom
Offset 0x0526 - Detect External Graphics device for LegacyOpROM Detect and report if external graphics device only
support LegacyOpROM or not (to support CSM auto-enable).
• UINT8 LockPTMregs
Offset 0x0527 - Lock PCU Thermal Management registers Lock PCU Thermal Management registers.
• UINT8 DmiMaxLinkSpeed
Offset 0x0528 - DMI Max Link Speed Auto (Default)(0x0): Maximum possible link speed, Gen1(0x1): Limit Link to
Gen1 Speed, Gen2(0x2): Limit Link to Gen2 Speed, Gen3(0x3):Limit Link to Gen3 Speed 0:Auto, 1:Gen1, 2:Gen2,
3:Gen3.
• UINT8 DmiGen3EqPh2Enable
Offset 0x0529 - DMI Equalization Phase 2 DMI Equalization Phase 2.
• UINT8 DmiGen3EqPh3Method
Offset 0x052A - DMI Gen3 Equalization Phase3 DMI Gen3 Equalization Phase3.
• UINT8 Peg0Gen3EqPh2Enable
Offset 0x052B - Phase2 EQ enable on the PEG 0:1:0.
• UINT8 Peg1Gen3EqPh2Enable
Offset 0x052C - Phase2 EQ enable on the PEG 0:1:1.
• UINT8 Peg2Gen3EqPh2Enable
Offset 0x052D - Phase2 EQ enable on the PEG 0:1:2.
• UINT8 Peg3Gen3EqPh2Enable
Offset 0x052E - Phase2 EQ enable on the PEG 0:1:3.
• UINT8 Peg0Gen3EqPh3Method
Offset 0x052F - Phase3 EQ method on the PEG 0:1:0.
• UINT8 Peg1Gen3EqPh3Method
Offset 0x0530 - Phase3 EQ method on the PEG 0:1:1.
• UINT8 Peg2Gen3EqPh3Method
Offset 0x0531 - Phase3 EQ method on the PEG 0:1:2.
• UINT8 Peg3Gen3EqPh3Method
Offset 0x0532 - Phase3 EQ method on the PEG 0:1:3.
• UINT8 PegGen3ProgramStaticEq
Offset 0x0533 - Enable/Disable PEG GEN3 Static EQ Phase1 programming Program PEG Gen3 EQ Phase1 Static
Presets.
• UINT8 Gen3SwEqAlwaysAttempt
Offset 0x0534 - PEG Gen3 SwEq Always Attempt Gen3 Software Equalization will be executed every boot.
• UINT8 Gen3SwEqNumberOfPresets
Offset 0x0535 - Select number of TxEq presets to test in the PCIe/DMI SwEq Select number of TxEq presets to test
in the PCIe/DMI SwEq.
• UINT8 Gen3SwEqEnableVocTest
Offset 0x0536 - Enable use of the Voltage Offset and Centering Test in the PCIe SwEq Enable use of the Voltage
Offset and Centering Test in the PCIe Software Equalization Algorithm.
• UINT8 PegRxCemTestingMode
Offset 0x0537 - PCIe Rx Compliance Testing Mode Disabled(0x0)(Default): Normal Operation - Disable PCIe Rx
Compliance testing, Enabled(0x1): PCIe Rx Compliance Test Mode - PEG controller is in Rx Compliance Testing
Mode; it should only be set when doing PCIe compliance testing $EN_DIS.
• UINT8 PegRxCemLoopbackLane
Offset 0x0538 - PCIe Rx Compliance Loopback Lane When PegRxCemTestingMode is Enabled the specificied Lane
(0 - 15) will be used for RxCEMLoopback.
• UINT8 PegGenerateBdatMarginTable
Offset 0x0539 - Generate PCIe BDAT Margin Table Set this policy to enable the generation and addition of PCIe
margin data to the BDAT table.
• UINT8 PegRxCemNonProtocolAwareness
12.9 FSP_M_TEST_CONFIG Struct Reference
83
Offset 0x053A - PCIe Non-Protocol Awareness for Rx Compliance Testing Set this policy to enable the generation
and addition of PCIe margin data to the BDAT table.
• UINT8 PegGen3RxCtleOverride
Offset 0x053B - PCIe Override RxCTLE Disable(0x0)(Default): Normal Operation - RxCTLE adaptive behavior enabled, Enable(0x1): Override RxCTLE - Disable RxCTLE adaptive behavior to keep the configured RxCTLE peak
values unmodified $EN_DIS.
• UINT8 PegGen3Rsvd
Offset 0x053C - Rsvd Disable(0x0)(Default): Normal Operation - RxCTLE adaptive behavior enabled, Enable(0x1)←: Override RxCTLE - Disable RxCTLE adaptive behavior to keep the configured RxCTLE peak values unmodified
$EN_DIS.
• UINT8 PegGen3RootPortPreset [20]
Offset 0x053D - PEG Gen3 Root port preset values per lane Used for programming PEG Gen3 preset values per
lane.
• UINT8 PegGen3EndPointPreset [20]
Offset 0x0551 - PEG Gen3 End port preset values per lane Used for programming PEG Gen3 preset values per lane.
• UINT8 PegGen3EndPointHint [20]
Offset 0x0565 - PEG Gen3 End port Hint values per lane Used for programming PEG Gen3 Hint values per lane.
• UINT8 UnusedUpdSpace8
Offset 0x0579.
• UINT16 Gen3SwEqJitterDwellTime
Offset 0x057A - Jitter Dwell Time for PCIe Gen3 Software Equalization Range: 0-65535, default is 1000.
• UINT16 Gen3SwEqJitterErrorTarget
Offset 0x057C - Jitter Error Target for PCIe Gen3 Software Equalization Range: 0-65535, default is 1.
• UINT16 Gen3SwEqVocDwellTime
Offset 0x057E - VOC Dwell Time for PCIe Gen3 Software Equalization Range: 0-65535, default is 10000.
• UINT16 Gen3SwEqVocErrorTarget
Offset 0x0580 - VOC Error Target for PCIe Gen3 Software Equalization Range: 0-65535, default is 2.
• UINT8 PanelPowerEnable
Offset 0x0582 - Panel Power Enable Control for enabling/disabling VDD force bit (Required only for early enabling of
eDP panel).
• UINT8 BdatTestType
Offset 0x0583 - BdatTestType Indicates the type of Memory Training data to populate into the BDAT ACPI table.
• UINT8 SaPreMemTestRsvd [12]
Offset 0x0584 - SaPreMemTestRsvd Reserved for SA Pre-Mem Test $EN_DIS.
• UINT16 TotalFlashSize
Offset 0x0590 - TotalFlashSize Enable/Disable.
• UINT16 BiosSize
Offset 0x0592 - BiosSize Enable/Disable.
• UINT8 TxtAcheckRequest
Offset 0x0594 - TxtAcheckRequest Enable/Disable.
• UINT8 SecurityTestRsvd [3]
Offset 0x0595 - SecurityTestRsvd Reserved for SA Pre-Mem Test $EN_DIS.
• UINT8 SmbusDynamicPowerGating
Offset 0x0598 - Smbus dynamic power gating Disable or Enable Smbus dynamic power gating.
• UINT8 WdtDisableAndLock
Offset 0x0599 - Disable and Lock Watch Dog Register Set 1 to clear WDT status, then disable and lock WDT registers.
• UINT8 SmbusSpdWriteDisable
Offset 0x059A - SMBUS SPD Write Disable Set/Clear Smbus SPD Write Disable.
• UINT8 ChipsetInitMessage
Offset 0x059B - ChipsetInit HECI message DEPRECATED $EN_DIS.
• UINT8 BypassPhySyncReset
Offset 0x059C - Bypass ChipsetInit sync reset.
84
Class Documentation
• UINT8 DidInitStat
Offset 0x059D - Force ME DID Init Status Test, 0: disable, 1: Success, 2: No Memory in Channels, 3: Memory Init
Error, Set ME DID init stat value $EN_DIS.
• UINT8 DisableCpuReplacedPolling
Offset 0x059E - CPU Replaced Polling Disable Test, 0: disable, 1: enable, Setting this option disables CPU replacement polling loop $EN_DIS.
• UINT8 SendDidMsg
Offset 0x059F - ME DID Message Test, 0: disable, 1: enable, Enable/Disable ME DID Message (disable will prevent
the DID message from being sent) $EN_DIS.
• UINT8 DisableHeciRetry
Offset 0x05A0 - Retry mechanism for HECI APIs Test, 0: disable, 1: enable, Enable/Disable HECI retry.
• UINT8 DisableMessageCheck
Offset 0x05A1 - Check HECI message before send Test, 0: disable, 1: enable, Enable/Disable message check.
• UINT8 SkipMbpHob
Offset 0x05A2 - Skip MBP HOB Test, 0: disable, 1: enable, Enable/Disable MOB HOB.
• UINT8 HeciCommunication2
Offset 0x05A3 - HECI2 Interface Communication Test, 0: disable, 1: enable, Adds or Removes HECI2 Device from
PCI space.
• UINT8 KtDeviceEnable
Offset 0x05A4 - Enable KT device Test, 0: disable, 1: enable, Enable or Disable KT device.
• UINT8 tRd2RdSG
Offset 0x05A5 - tRd2RdSG Delay between Read-to-Read commands in the same Bank Group.
• UINT8 tRd2RdDG
Offset 0x05A6 - tRd2RdDG Delay between Read-to-Read commands in different Bank Group for DDR4.
• UINT8 tRd2RdDR
Offset 0x05A7 - tRd2RdDR Delay between Read-to-Read commands in different Ranks.
• UINT8 tRd2RdDD
Offset 0x05A8 - tRd2RdDD Delay between Read-to-Read commands in different DIMMs.
• UINT8 tWr2RdSG
Offset 0x05A9 - tWr2RdSG Delay between Write-to-Read commands in the same Bank Group.
• UINT8 tWr2RdDG
Offset 0x05AA - tWr2RdDG Delay between Write-to-Read commands in different Bank Group for DDR4.
• UINT8 tWr2RdDR
Offset 0x05AB - tWr2RdDR Delay between Write-to-Read commands in different Ranks.
• UINT8 tWr2RdDD
Offset 0x05AC - tWr2RdDD Delay between Write-to-Read commands in different DIMMs.
• UINT8 tWr2WrSG
Offset 0x05AD - tWr2WrSG Delay between Write-to-Write commands in the same Bank Group.
• UINT8 tWr2WrDG
Offset 0x05AE - tWr2WrDG Delay between Write-to-Write commands in different Bank Group for DDR4.
• UINT8 tWr2WrDR
Offset 0x05AF - tWr2WrDR Delay between Write-to-Write commands in different Ranks.
• UINT8 tWr2WrDD
Offset 0x05B0 - tWr2WrDD Delay between Write-to-Write commands in different DIMMs.
• UINT8 tRd2WrSG
Offset 0x05B1 - tRd2WrSG Delay between Read-to-Write commands in the same Bank Group.
• UINT8 tRd2WrDG
Offset 0x05B2 - tRd2WrDG Delay between Read-to-Write commands in different Bank Group for DDR4.
• UINT8 tRd2WrDR
Offset 0x05B3 - tRd2WrDR Delay between Read-to-Write commands in different Ranks.
• UINT8 tRd2WrDD
12.9 FSP_M_TEST_CONFIG Struct Reference
Offset 0x05B4 - tRd2WrDD Delay between Read-to-Write commands in different DIMMs.
• UINT8 tRRD_L
Offset 0x05B5 - tRRD_L Min Row Active to Row Active Delay Time for Same Bank Group, DDR4 Only.
• UINT8 tRRD_S
Offset 0x05B6 - tRRD_S Min Row Active to Row Active Delay Time for Different Bank Group, DDR4 Only.
• UINT8 tWTR_L
Offset 0x05B7 - tWTR_L Min Internal Write to Read Command Delay Time for Same Bank Group, DDR4 Only.
• UINT8 tWTR_S
Offset 0x05B8 - tWTR_S Min Internal Write to Read Command Delay Time for Different Bank Group, DDR4 Only.
• UINT8 ReservedFspmTestUpd [3]
Offset 0x05B9.
12.9.1
Detailed Description
Fsp M Test Configuration.
Definition at line 2332 of file FspmUpd.h.
12.9.2
Member Data Documentation
12.9.2.1
UINT8 FSP_M_TEST_CONFIG::BdatEnable
Offset 0x0525 - Generate BIOS Data ACPI Table Enable: Generate BDAT for MRC RMT or SA PCIe data.
Disable (Default): Do not generate it $EN_DIS
Definition at line 2349 of file FspmUpd.h.
12.9.2.2
UINT8 FSP_M_TEST_CONFIG::BdatTestType
Offset 0x0583 - BdatTestType Indicates the type of Memory Training data to populate into the BDAT ACPI table.
0:Rank Margin Tool, 1:Margin2D
Definition at line 2585 of file FspmUpd.h.
12.9.2.3
UINT16 FSP_M_TEST_CONFIG::BiosSize
Offset 0x0592 - BiosSize Enable/Disable.
0: Disable, define default value of BiosSize , 1: enable
Definition at line 2601 of file FspmUpd.h.
12.9.2.4
UINT8 FSP_M_TEST_CONFIG::BypassPhySyncReset
Offset 0x059C - Bypass ChipsetInit sync reset.
DEPRECATED $EN_DIS
Definition at line 2644 of file FspmUpd.h.
12.9.2.5
UINT8 FSP_M_TEST_CONFIG::DisableHeciRetry
Offset 0x05A0 - Retry mechanism for HECI APIs Test, 0: disable, 1: enable, Enable/Disable HECI retry.
$EN_DIS
85
86
Class Documentation
Definition at line 2670 of file FspmUpd.h.
12.9.2.6
UINT8 FSP_M_TEST_CONFIG::DisableMessageCheck
Offset 0x05A1 - Check HECI message before send Test, 0: disable, 1: enable, Enable/Disable message check.
$EN_DIS
Definition at line 2676 of file FspmUpd.h.
12.9.2.7
UINT8 FSP_M_TEST_CONFIG::DmiGen3EqPh2Enable
Offset 0x0529 - DMI Equalization Phase 2 DMI Equalization Phase 2.
(0x0): Disable phase 2, (0x1): Enable phase 2, (0x2)(Default): AUTO - Use the current default method 0:Disable
phase2, 1:Enable phase2, 2:Auto
Definition at line 2376 of file FspmUpd.h.
12.9.2.8
UINT8 FSP_M_TEST_CONFIG::DmiGen3EqPh3Method
Offset 0x052A - DMI Gen3 Equalization Phase3 DMI Gen3 Equalization Phase3.
Auto(0x0)(Default): Use the current default method, HwEq(0x1): Use Adaptive Hardware Equalization, Sw←Eq(0x2): Use Adaptive Software Equalization (Implemented in BIOS Reference Code), Static(0x3): Use the Static
EQs provided in DmiGen3EndPointPreset array for Phase1 AND Phase3 (Instead of just Phase1), Disabled(0x4):
Bypass Equalization Phase 3 0:Auto, 1:HwEq, 2:SwEq, 3:StaticEq, 4:BypassPhase3
Definition at line 2386 of file FspmUpd.h.
12.9.2.9
UINT8 FSP_M_TEST_CONFIG::Gen3SwEqAlwaysAttempt
Offset 0x0534 - PEG Gen3 SwEq Always Attempt Gen3 Software Equalization will be executed every boot.
Disabled(0x0)(Default): Reuse EQ settings saved/restored from NVRAM whenever possible, Enabled(0x1): Re-test
and generate new EQ values every boot, not recommended 0:Disable, 1:Enable
Definition at line 2469 of file FspmUpd.h.
12.9.2.10
UINT8 FSP_M_TEST_CONFIG::Gen3SwEqEnableVocTest
Offset 0x0536 - Enable use of the Voltage Offset and Centering Test in the PCIe SwEq Enable use of the Voltage
Offset and Centering Test in the PCIe Software Equalization Algorithm.
Disabled(0x0): Disable VOC Test, Enabled(0x1): Enable VOC Test, Auto(0x2)(Default): Use the current default
0:Disable, 1:Enable, 2:Auto
Definition at line 2487 of file FspmUpd.h.
12.9.2.11
UINT16 FSP_M_TEST_CONFIG::Gen3SwEqJitterDwellTime
Offset 0x057A - Jitter Dwell Time for PCIe Gen3 Software Equalization Range: 0-65535, default is 1000.
Warning
Do not change from the default
Definition at line 2557 of file FspmUpd.h.
12.9 FSP_M_TEST_CONFIG Struct Reference
12.9.2.12
87
UINT16 FSP_M_TEST_CONFIG::Gen3SwEqJitterErrorTarget
Offset 0x057C - Jitter Error Target for PCIe Gen3 Software Equalization Range: 0-65535, default is 1.
Warning
Do not change from the default
Definition at line 2562 of file FspmUpd.h.
12.9.2.13
UINT8 FSP_M_TEST_CONFIG::Gen3SwEqNumberOfPresets
Offset 0x0535 - Select number of TxEq presets to test in the PCIe/DMI SwEq Select number of TxEq presets to test
in the PCIe/DMI SwEq.
P7,P3,P5(0x0): Test Presets 7, 3, and 5, P0-P9(0x1): Test Presets 0-9, Auto(0x2)(Default): Use the current default
method (Default)Auto will test Presets 7, 3, and 5. It is possible for this default to change over time;using Auto will
ensure Reference Code always uses the latest default settings 0:P7 P3 P5, 1:P0 to P9, 2:Auto
Definition at line 2479 of file FspmUpd.h.
12.9.2.14
UINT16 FSP_M_TEST_CONFIG::Gen3SwEqVocDwellTime
Offset 0x057E - VOC Dwell Time for PCIe Gen3 Software Equalization Range: 0-65535, default is 10000.
Warning
Do not change from the default
Definition at line 2567 of file FspmUpd.h.
12.9.2.15
UINT16 FSP_M_TEST_CONFIG::Gen3SwEqVocErrorTarget
Offset 0x0580 - VOC Error Target for PCIe Gen3 Software Equalization Range: 0-65535, default is 2.
Warning
Do not change from the default
Definition at line 2572 of file FspmUpd.h.
12.9.2.16
UINT8 FSP_M_TEST_CONFIG::HeciCommunication2
Offset 0x05A3 - HECI2 Interface Communication Test, 0: disable, 1: enable, Adds or Removes HECI2 Device from
PCI space.
$EN_DIS
Definition at line 2688 of file FspmUpd.h.
12.9.2.17
UINT8 FSP_M_TEST_CONFIG::KtDeviceEnable
Offset 0x05A4 - Enable KT device Test, 0: disable, 1: enable, Enable or Disable KT device.
$EN_DIS
Definition at line 2694 of file FspmUpd.h.
88
12.9.2.18
Class Documentation
UINT8 FSP_M_TEST_CONFIG::LockPTMregs
Offset 0x0527 - Lock PCU Thermal Management registers Lock PCU Thermal Management registers.
Enable(Default)=1, Disable=0 $EN_DIS
Definition at line 2362 of file FspmUpd.h.
12.9.2.19
UINT8 FSP_M_TEST_CONFIG::PanelPowerEnable
Offset 0x0582 - Panel Power Enable Control for enabling/disabling VDD force bit (Required only for early enabling
of eDP panel).
0=Disable, 1(Default)=Enable $EN_DIS
Definition at line 2579 of file FspmUpd.h.
12.9.2.20
UINT8 FSP_M_TEST_CONFIG::Peg0Gen3EqPh2Enable
Offset 0x052B - Phase2 EQ enable on the PEG 0:1:0.
Phase2 EQ enable on the PEG 0:1:0. Disabled(0x0): Disable phase 2, Enabled(0x1): Enable phase 2,
Auto(0x2)(Default): Use the current default method 0:Disable, 1:Enable, 2:Auto
Definition at line 2393 of file FspmUpd.h.
12.9.2.21
UINT8 FSP_M_TEST_CONFIG::Peg0Gen3EqPh3Method
Offset 0x052F - Phase3 EQ method on the PEG 0:1:0.
PEG Gen3 Equalization Phase3. Auto(0x0)(Default): Use the current default method, HwEq(0x1): Use Adaptive
Hardware Equalization, SwEq(0x2): Use Adaptive Software Equalization (Implemented in BIOS Reference Code),
Static(0x3): Use the Static EQs provided in DmiGen3EndPointPreset array for Phase1 AND Phase3 (Instead of just
Phase1), Disabled(0x4): Bypass Equalization Phase 3 0:Auto, 1:HwEq, 2:SwEq, 3:StaticEq, 4:BypassPhase3
Definition at line 2424 of file FspmUpd.h.
12.9.2.22
UINT8 FSP_M_TEST_CONFIG::Peg1Gen3EqPh2Enable
Offset 0x052C - Phase2 EQ enable on the PEG 0:1:1.
Phase2 EQ enable on the PEG 0:1:0. Disabled(0x0): Disable phase 2, Enabled(0x1): Enable phase 2,
Auto(0x2)(Default): Use the current default method 0:Disable, 1:Enable, 2:Auto
Definition at line 2400 of file FspmUpd.h.
12.9.2.23
UINT8 FSP_M_TEST_CONFIG::Peg1Gen3EqPh3Method
Offset 0x0530 - Phase3 EQ method on the PEG 0:1:1.
PEG Gen3 Equalization Phase3. Auto(0x0)(Default): Use the current default method, HwEq(0x1): Use Adaptive
Hardware Equalization, SwEq(0x2): Use Adaptive Software Equalization (Implemented in BIOS Reference Code),
Static(0x3): Use the Static EQs provided in DmiGen3EndPointPreset array for Phase1 AND Phase3 (Instead of just
Phase1), Disabled(0x4): Bypass Equalization Phase 3 0:Auto, 1:HwEq, 2:SwEq, 3:StaticEq, 4:BypassPhase3
Definition at line 2434 of file FspmUpd.h.
12.9.2.24
UINT8 FSP_M_TEST_CONFIG::Peg2Gen3EqPh2Enable
Offset 0x052D - Phase2 EQ enable on the PEG 0:1:2.
12.9 FSP_M_TEST_CONFIG Struct Reference
89
Phase2 EQ enable on the PEG 0:1:0. Disabled(0x0): Disable phase 2, Enabled(0x1): Enable phase 2,
Auto(0x2)(Default): Use the current default method 0:Disable, 1:Enable, 2:Auto
Definition at line 2407 of file FspmUpd.h.
12.9.2.25
UINT8 FSP_M_TEST_CONFIG::Peg2Gen3EqPh3Method
Offset 0x0531 - Phase3 EQ method on the PEG 0:1:2.
PEG Gen3 Equalization Phase3. Auto(0x0)(Default): Use the current default method, HwEq(0x1): Use Adaptive
Hardware Equalization, SwEq(0x2): Use Adaptive Software Equalization (Implemented in BIOS Reference Code),
Static(0x3): Use the Static EQs provided in DmiGen3EndPointPreset array for Phase1 AND Phase3 (Instead of just
Phase1), Disabled(0x4): Bypass Equalization Phase 3 0:Auto, 1:HwEq, 2:SwEq, 3:StaticEq, 4:BypassPhase3
Definition at line 2444 of file FspmUpd.h.
12.9.2.26
UINT8 FSP_M_TEST_CONFIG::Peg3Gen3EqPh2Enable
Offset 0x052E - Phase2 EQ enable on the PEG 0:1:3.
Phase2 EQ enable on the PEG 0:1:0. Disabled(0x0): Disable phase 2, Enabled(0x1): Enable phase 2,
Auto(0x2)(Default): Use the current default method 0:Disable, 1:Enable, 2:Auto
Definition at line 2414 of file FspmUpd.h.
12.9.2.27
UINT8 FSP_M_TEST_CONFIG::Peg3Gen3EqPh3Method
Offset 0x0532 - Phase3 EQ method on the PEG 0:1:3.
PEG Gen3 Equalization Phase3. Auto(0x0)(Default): Use the current default method, HwEq(0x1): Use Adaptive
Hardware Equalization, SwEq(0x2): Use Adaptive Software Equalization (Implemented in BIOS Reference Code),
Static(0x3): Use the Static EQs provided in DmiGen3EndPointPreset array for Phase1 AND Phase3 (Instead of just
Phase1), Disabled(0x4): Bypass Equalization Phase 3 0:Auto, 1:HwEq, 2:SwEq, 3:StaticEq, 4:BypassPhase3
Definition at line 2454 of file FspmUpd.h.
12.9.2.28
UINT8 FSP_M_TEST_CONFIG::PegGen3EndPointHint[20]
Offset 0x0565 - PEG Gen3 End port Hint values per lane Used for programming PEG Gen3 Hint values per lane.
Range: 0-6, 2 is default for each lane
Definition at line 2548 of file FspmUpd.h.
12.9.2.29
UINT8 FSP_M_TEST_CONFIG::PegGen3EndPointPreset[20]
Offset 0x0551 - PEG Gen3 End port preset values per lane Used for programming PEG Gen3 preset values per
lane.
Range: 0-9, 7 is default for each lane
Definition at line 2543 of file FspmUpd.h.
12.9.2.30
UINT8 FSP_M_TEST_CONFIG::PegGen3ProgramStaticEq
Offset 0x0533 - Enable/Disable PEG GEN3 Static EQ Phase1 programming Program PEG Gen3 EQ Phase1 Static
Presets.
Disabled(0x0): Disable EQ Phase1 Static Presets Programming, Enabled(0x1)(Default): Enable EQ Phase1 Static
Presets Programming $EN_DIS
90
Class Documentation
Definition at line 2461 of file FspmUpd.h.
12.9.2.31
UINT8 FSP_M_TEST_CONFIG::PegGen3RootPortPreset[20]
Offset 0x053D - PEG Gen3 Root port preset values per lane Used for programming PEG Gen3 preset values per
lane.
Range: 0-9, 8 is default for each lane
Definition at line 2538 of file FspmUpd.h.
12.9.2.32
UINT8 FSP_M_TEST_CONFIG::PegGenerateBdatMarginTable
Offset 0x0539 - Generate PCIe BDAT Margin Table Set this policy to enable the generation and addition of PCIe
margin data to the BDAT table.
Disabled(0x0)(Default): Normal Operation - Disable PCIe BDAT margin data generation, Enable(0x1): Generate
PCIe BDAT margin data $EN_DIS
Definition at line 2508 of file FspmUpd.h.
12.9.2.33
UINT8 FSP_M_TEST_CONFIG::PegRxCemLoopbackLane
Offset 0x0538 - PCIe Rx Compliance Loopback Lane When PegRxCemTestingMode is Enabled the specificied
Lane (0 - 15) will be used for RxCEMLoopback.
Default is Lane 0
Definition at line 2500 of file FspmUpd.h.
12.9.2.34
UINT8 FSP_M_TEST_CONFIG::PegRxCemNonProtocolAwareness
Offset 0x053A - PCIe Non-Protocol Awareness for Rx Compliance Testing Set this policy to enable the generation
and addition of PCIe margin data to the BDAT table.
Disabled(0x0)(Default): Normal Operation - Disable non-protocol awareness, Enable(0x1): Non-Protocol Awareness Enabled - Enable non-protocol awareness for compliance testing $EN_DIS
Definition at line 2517 of file FspmUpd.h.
12.9.2.35
UINT8 FSP_M_TEST_CONFIG::ScanExtGfxForLegacyOpRom
Offset 0x0526 - Detect External Graphics device for LegacyOpROM Detect and report if external graphics device
only support LegacyOpROM or not (to support CSM auto-enable).
Enable(Default)=1, Disable=0 $EN_DIS
Definition at line 2356 of file FspmUpd.h.
12.9.2.36
UINT8 FSP_M_TEST_CONFIG::SkipMbpHob
Offset 0x05A2 - Skip MBP HOB Test, 0: disable, 1: enable, Enable/Disable MOB HOB.
$EN_DIS
Definition at line 2682 of file FspmUpd.h.
12.9 FSP_M_TEST_CONFIG Struct Reference
12.9.2.37
91
UINT8 FSP_M_TEST_CONFIG::SmbusDynamicPowerGating
Offset 0x0598 - Smbus dynamic power gating Disable or Enable Smbus dynamic power gating.
$EN_DIS
Definition at line 2619 of file FspmUpd.h.
12.9.2.38
UINT8 FSP_M_TEST_CONFIG::SmbusSpdWriteDisable
Offset 0x059A - SMBUS SPD Write Disable Set/Clear Smbus SPD Write Disable.
0: leave SPD Write Disable bit; 1: set SPD Write Disable bit. For security recommendations, SPD write disable bit
must be set. $EN_DIS
Definition at line 2632 of file FspmUpd.h.
12.9.2.39
UINT16 FSP_M_TEST_CONFIG::TotalFlashSize
Offset 0x0590 - TotalFlashSize Enable/Disable.
0: Disable, define default value of TotalFlashSize , 1: enable
Definition at line 2596 of file FspmUpd.h.
12.9.2.40
UINT8 FSP_M_TEST_CONFIG::tRd2RdDD
Offset 0x05A8 - tRd2RdDD Delay between Read-to-Read commands in different DIMMs.
0-Auto, Range 4-54.
Definition at line 2715 of file FspmUpd.h.
12.9.2.41
UINT8 FSP_M_TEST_CONFIG::tRd2RdDG
Offset 0x05A6 - tRd2RdDG Delay between Read-to-Read commands in different Bank Group for DDR4.
All other DDR technologies should set this equal to SG. 0-Auto, Range 4-54.
Definition at line 2705 of file FspmUpd.h.
12.9.2.42
UINT8 FSP_M_TEST_CONFIG::tRd2RdDR
Offset 0x05A7 - tRd2RdDR Delay between Read-to-Read commands in different Ranks.
0-Auto, Range 4-54.
Definition at line 2710 of file FspmUpd.h.
12.9.2.43
UINT8 FSP_M_TEST_CONFIG::tRd2RdSG
Offset 0x05A5 - tRd2RdSG Delay between Read-to-Read commands in the same Bank Group.
0-Auto, Range 4-54.
Definition at line 2699 of file FspmUpd.h.
12.9.2.44
UINT8 FSP_M_TEST_CONFIG::tRd2WrDD
Offset 0x05B4 - tRd2WrDD Delay between Read-to-Write commands in different DIMMs.
92
Class Documentation
0-Auto, Range 4-54.
Definition at line 2778 of file FspmUpd.h.
12.9.2.45
UINT8 FSP_M_TEST_CONFIG::tRd2WrDG
Offset 0x05B2 - tRd2WrDG Delay between Read-to-Write commands in different Bank Group for DDR4.
All other DDR technologies should set this equal to SG. 0-Auto, Range 4-54.
Definition at line 2768 of file FspmUpd.h.
12.9.2.46
UINT8 FSP_M_TEST_CONFIG::tRd2WrDR
Offset 0x05B3 - tRd2WrDR Delay between Read-to-Write commands in different Ranks.
0-Auto, Range 4-54.
Definition at line 2773 of file FspmUpd.h.
12.9.2.47
UINT8 FSP_M_TEST_CONFIG::tRd2WrSG
Offset 0x05B1 - tRd2WrSG Delay between Read-to-Write commands in the same Bank Group.
0-Auto, Range 4-54.
Definition at line 2762 of file FspmUpd.h.
12.9.2.48
UINT8 FSP_M_TEST_CONFIG::tRRD_L
Offset 0x05B5 - tRRD_L Min Row Active to Row Active Delay Time for Same Bank Group, DDR4 Only.
0: AUTO, max: 31
Definition at line 2783 of file FspmUpd.h.
12.9.2.49
UINT8 FSP_M_TEST_CONFIG::tRRD_S
Offset 0x05B6 - tRRD_S Min Row Active to Row Active Delay Time for Different Bank Group, DDR4 Only.
0: AUTO, max: 31
Definition at line 2789 of file FspmUpd.h.
12.9.2.50
UINT8 FSP_M_TEST_CONFIG::tWr2RdDD
Offset 0x05AC - tWr2RdDD Delay between Write-to-Read commands in different DIMMs.
0-Auto, Range 4-54.
Definition at line 2736 of file FspmUpd.h.
12.9.2.51
UINT8 FSP_M_TEST_CONFIG::tWr2RdDG
Offset 0x05AA - tWr2RdDG Delay between Write-to-Read commands in different Bank Group for DDR4.
All other DDR technologies should set this equal to SG. 0-Auto, Range 4-54.
Definition at line 2726 of file FspmUpd.h.
12.9 FSP_M_TEST_CONFIG Struct Reference
12.9.2.52
93
UINT8 FSP_M_TEST_CONFIG::tWr2RdDR
Offset 0x05AB - tWr2RdDR Delay between Write-to-Read commands in different Ranks.
0-Auto, Range 4-54.
Definition at line 2731 of file FspmUpd.h.
12.9.2.53
UINT8 FSP_M_TEST_CONFIG::tWr2RdSG
Offset 0x05A9 - tWr2RdSG Delay between Write-to-Read commands in the same Bank Group.
0-Auto, Range 4-86.
Definition at line 2720 of file FspmUpd.h.
12.9.2.54
UINT8 FSP_M_TEST_CONFIG::tWr2WrDD
Offset 0x05B0 - tWr2WrDD Delay between Write-to-Write commands in different DIMMs.
0-Auto, Range 4-54.
Definition at line 2757 of file FspmUpd.h.
12.9.2.55
UINT8 FSP_M_TEST_CONFIG::tWr2WrDG
Offset 0x05AE - tWr2WrDG Delay between Write-to-Write commands in different Bank Group for DDR4.
All other DDR technologies should set this equal to SG. 0-Auto, Range 4-54.
Definition at line 2747 of file FspmUpd.h.
12.9.2.56
UINT8 FSP_M_TEST_CONFIG::tWr2WrDR
Offset 0x05AF - tWr2WrDR Delay between Write-to-Write commands in different Ranks.
0-Auto, Range 4-54.
Definition at line 2752 of file FspmUpd.h.
12.9.2.57
UINT8 FSP_M_TEST_CONFIG::tWr2WrSG
Offset 0x05AD - tWr2WrSG Delay between Write-to-Write commands in the same Bank Group.
0-Auto, Range 4-54.
Definition at line 2741 of file FspmUpd.h.
12.9.2.58
UINT8 FSP_M_TEST_CONFIG::tWTR_L
Offset 0x05B7 - tWTR_L Min Internal Write to Read Command Delay Time for Same Bank Group, DDR4 Only.
0: AUTO, max: 60
Definition at line 2795 of file FspmUpd.h.
12.9.2.59
UINT8 FSP_M_TEST_CONFIG::tWTR_S
Offset 0x05B8 - tWTR_S Min Internal Write to Read Command Delay Time for Different Bank Group, DDR4 Only.
0: AUTO, max: 28
94
Class Documentation
Definition at line 2801 of file FspmUpd.h.
12.9.2.60
UINT8 FSP_M_TEST_CONFIG::TxtAcheckRequest
Offset 0x0594 - TxtAcheckRequest Enable/Disable.
When Enabled, it will forcing calling TXT Acheck once. $EN_DIS
Definition at line 2607 of file FspmUpd.h.
12.9.2.61
UINT8 FSP_M_TEST_CONFIG::WdtDisableAndLock
Offset 0x0599 - Disable and Lock Watch Dog Register Set 1 to clear WDT status, then disable and lock WDT
registers.
$EN_DIS
Definition at line 2625 of file FspmUpd.h.
The documentation for this struct was generated from the following file:
• FspmUpd.h
12.10
FSP_S_CONFIG Struct Reference
Fsp S Configuration.
#include
Public Attributes
• UINT32 LogoPtr
Offset 0x0020 - Logo Pointer Points to PEI Display Logo Image.
• UINT32 LogoSize
Offset 0x0024 - Logo Size Size of PEI Display Logo Image.
• UINT32 GraphicsConfigPtr
Offset 0x0028 - Graphics Configuration Ptr Points to VBT.
• UINT8 Device4Enable
Offset 0x002C - Enable Device 4 Enable/disable Device 4 $EN_DIS.
• UINT8 PchHdaDspEnable
Offset 0x002D - Enable HD Audio DSP Enable/disable HD Audio DSP feature.
• UINT8 UnusedUpdSpace0 [3]
Offset 0x002E.
• UINT8 ScsEmmcEnabled
Offset 0x0031 - Enable eMMC Controller Enable/disable eMMC Controller.
• UINT8 ScsEmmcHs400Enabled
Offset 0x0032 - Enable eMMC HS400 Mode Enable eMMC HS400 Mode.
• UINT8 ScsSdCardEnabled
Offset 0x0033 - Enable SdCard Controller Enable/disable SD Card Controller.
• UINT8 ShowSpiController
Offset 0x0034 - Show SPI controller Enable/disable to show SPI controller.
• UINT8 UnusedUpdSpace1 [3]
Offset 0x0035.
• UINT32 MicrocodeRegionBase
12.10 FSP_S_CONFIG Struct Reference
95
Offset 0x0038 - MicrocodeRegionBase Memory Base of Microcode Updates.
• UINT32 MicrocodeRegionSize
Offset 0x003C - MicrocodeRegionSize Size of Microcode Updates.
• UINT8 TurboMode
Offset 0x0040 - Turbo Mode Enable/Disable Turbo mode.
• UINT8 SataSalpSupport
Offset 0x0041 - Enable SATA SALP Support Enable/disable SATA Aggressive Link Power Management.
• UINT8 SataPortsEnable [8]
Offset 0x0042 - Enable SATA ports Enable/disable SATA ports.
• UINT8 SataPortsDevSlp [8]
Offset 0x004A - Enable SATA DEVSLP Feature Enable/disable SATA DEVSLP per port.
• UINT8 PortUsb20Enable [16]
Offset 0x0052 - Enable USB2 ports Enable/disable per USB2 ports.
• UINT8 PortUsb30Enable [10]
Offset 0x0062 - Enable USB3 ports Enable/disable per USB3 ports.
• UINT8 XdciEnable
Offset 0x006C - Enable xDCI controller Enable/disable to xDCI controller.
• UINT8 UnusedUpdSpace2 [2]
Offset 0x006D.
• UINT8 SerialIoDevMode [12]
Offset 0x006F - Enable SerialIo Device Mode 0:Disabled, 1:PCI Mode, 2:Acpi mode, 3:Hidden mode (Legacy UA←RT mode) - Enable/disable SerialIo I2C0,I2C1,I2C2,I2C3,I2C4,I2C5,SPI0,SPI1,SPI2,UART0,UART1,UART2 device
mode respectively.
• UINT32 DevIntConfigPtr
Offset 0x007B - Address of PCH_DEVICE_INTERRUPT_CONFIG table.
• UINT8 NumOfDevIntConfig
Offset 0x007F - Number of DevIntConfig Entry Number of Device Interrupt Configuration Entry.
• UINT8 PxRcConfig [8]
Offset 0x0080 - PIRQx to IRQx Map Config PIRQx to IRQx mapping.
• UINT8 GpioIrqRoute
Offset 0x0088 - Select GPIO IRQ Route GPIO IRQ Select.
• UINT8 SciIrqSelect
Offset 0x0089 - Select SciIrqSelect SCI IRQ Select.
• UINT8 TcoIrqSelect
Offset 0x008A - Select TcoIrqSelect TCO IRQ Select.
• UINT8 TcoIrqEnable
Offset 0x008B - Enable/Disable Tco IRQ Enable/disable TCO IRQ $EN_DIS.
• UINT8 PchHdaVerbTableEntryNum
Offset 0x008C - PCH HDA Verb Table Entry Number Number of Entries in Verb Table.
• UINT32 PchHdaVerbTablePtr
Offset 0x008D - PCH HDA Verb Table Pointer Pointer to Array of pointers to Verb Table.
• UINT8 PchHdaCodecSxWakeCapability
Offset 0x0091 - PCH HDA Codec Sx Wake Capability Capability to detect wake initiated by a codec in Sx.
• UINT8 SataEnable
Offset 0x0092 - Enable SATA Enable/disable SATA controller.
• UINT8 SataMode
Offset 0x0093 - SATA Mode Select SATA controller working mode.
• UINT8 Usb2AfePetxiset [16]
Offset 0x0094 - USB Per Port HS Preemphasis Bias USB Per Port HS Preemphasis Bias.
• UINT8 Usb2AfeTxiset [16]
Offset 0x00A4 - USB Per Port HS Transmitter Bias USB Per Port HS Transmitter Bias.
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Class Documentation
• UINT8 Usb2AfePredeemp [16]
Offset 0x00B4 - USB Per Port HS Transmitter Emphasis USB Per Port HS Transmitter Emphasis.
• UINT8 Usb2AfePehalfbit [16]
Offset 0x00C4 - USB Per Port Half Bit Pre-emphasis USB Per Port Half Bit Pre-emphasis.
• UINT8 Usb3HsioTxDeEmphEnable [10]
Offset 0x00D4 - Enable the write to USB 3.0 TX Output -3.5dB De-Emphasis Adjustment Enable the write to USB 3.0
TX Output -3.5dB De-Emphasis Adjustment.
• UINT8 Usb3HsioTxDeEmph [10]
Offset 0x00DE - USB 3.0 TX Output -3.5dB De-Emphasis Adjustment Setting USB 3.0 TX Output -3.5dB De-←Emphasis Adjustment Setting, HSIO_TX_DWORD5[21:16], Default = 29h (approximately -3.5dB De-Emphasis).
• UINT8 Usb3HsioTxDownscaleAmpEnable [10]
Offset 0x00E8 - Enable the write to USB 3.0 TX Output Downscale Amplitude Adjustment Enable the write to USB
3.0 TX Output Downscale Amplitude Adjustment, Each value in arrary can be between 0-1.
• UINT8 Usb3HsioTxDownscaleAmp [10]
Offset 0x00F2 - USB 3.0 TX Output Downscale Amplitude Adjustment USB 3.0 TX Output Downscale Amplitude
Adjustment, HSIO_TX_DWORD8[21:16], Default = 00h.
• UINT8 PchLanEnable
Offset 0x00FC - Enable LAN Enable/disable LAN controller.
• UINT8 PchHdaAudioLinkHda
Offset 0x00FD - Enable HD Audio Link Enable/disable HD Audio Link.
• UINT8 PchHdaAudioLinkDmic0
Offset 0x00FE - Enable HD Audio DMIC0 Link Enable/disable HD Audio DMIC0 link.
• UINT8 PchHdaAudioLinkDmic1
Offset 0x00FF - Enable HD Audio DMIC1 Link Enable/disable HD Audio DMIC1 link.
• UINT8 PchHdaAudioLinkSsp0
Offset 0x0100 - Enable HD Audio SSP0 Link Enable/disable HD Audio SSP0/I2S link.
• UINT8 PchHdaAudioLinkSsp1
Offset 0x0101 - Enable HD Audio SSP1 Link Enable/disable HD Audio SSP1/I2S link.
• UINT8 PchHdaAudioLinkSsp2
Offset 0x0102 - Enable HD Audio SSP2 Link Enable/disable HD Audio SSP2/I2S link.
• UINT8 PchHdaAudioLinkSndw1
Offset 0x0103 - Enable HD Audio SoundWire#1 Link Enable/disable HD Audio SNDW1 link.
• UINT8 PchHdaAudioLinkSndw2
Offset 0x0104 - Enable HD Audio SoundWire#2 Link Enable/disable HD Audio SNDW2 link.
• UINT8 PchHdaAudioLinkSndw3
Offset 0x0105 - Enable HD Audio SoundWire#3 Link Enable/disable HD Audio SNDW3 link.
• UINT8 PchHdaAudioLinkSndw4
Offset 0x0106 - Enable HD Audio SoundWire#4 Link Enable/disable HD Audio SNDW4 link.
• UINT8 PchHdaSndwBufferRcomp
Offset 0x0107 - Soundwire Clock Buffer GPIO RCOMP Setting 0: non-ACT - 50 Ohm driver impedance, 1: ACT - 8
Ohm driver impedance.
• UINT32 PcieRpPtmMask
Offset 0x0108 - PTM for PCIE RP Mask Enable/disable Precision Time Measurement for PCIE Root Ports.
• UINT32 PcieRpDpcMask
Offset 0x010C - DPC for PCIE RP Mask Enable/disable Downstream Port Containment for PCIE Root Ports.
• UINT32 PcieRpDpcExtensionsMask
Offset 0x0110 - DPC Extensions PCIE RP Mask Enable/disable DPC Extensions for PCIE Root Ports.
• UINT8 UsbPdoProgramming
Offset 0x0114 - USB PDO Programming Enable/disable PDO programming for USB in PEI phase.
• UINT32 PmcPowerButtonDebounce
Offset 0x0115 - Power button debounce configuration Debounce time for PWRBTN in microseconds.
• UINT8 PchEspiBmeMasterSlaveEnabled
12.10 FSP_S_CONFIG Struct Reference
97
Offset 0x0119 - PCH eSPI Master and Slave BME enabled PCH eSPI Master and Slave BME enabled $EN_DIS.
• UINT8 SataRstLegacyOrom
Offset 0x011A - PCH SATA use RST Legacy OROM Use PCH SATA RST Legacy OROM when CSM is Enabled
$EN_DIS.
• UINT32 TraceHubMemBase
Offset 0x011B - Trace Hub Memory Base If Trace Hub is enabled and trace to memory is desired, BootLoader needs
to allocate trace hub memory as reserved and uncacheable, set the base to ensure Trace Hub memory is configured
properly.
• UINT8 PmcDbgMsgEn
Offset 0x011F - PMC Debug Message Enable When Enabled, PMC HW will send debug messages to trace hub;
When Disabled, PMC HW will never send debug meesages to trace hub.
• UINT32 ChipsetInitBinPtr
Offset 0x0120 - Pointer of ChipsetInit Binary ChipsetInit Binary Pointer.
• UINT32 ChipsetInitBinLen
Offset 0x0124 - Length of ChipsetInit Binary ChipsetInit Binary Length.
• UINT8 PchPostMemRsvd [29]
Offset 0x0128 - PchPostMemRsvd Reserved for PCH Post-Mem $EN_DIS.
• UINT8 ScsUfsEnabled
Offset 0x0145 - Enable Ufs Controller Enable/disable Ufs 2.0 Controller.
• UINT8 PchCnviMode
Offset 0x0146 - CNVi Configuration This option allows for automatic detection of Connectivity Solution.
• UINT8 SdCardPowerEnableActiveHigh
Offset 0x0147 - SdCard power enable polarity Choose SD_PWREN# polarity 0: Active low, 1: Active high.
• UINT8 PchUsb2PhySusPgEnable
Offset 0x0148 - PCH USB2 PHY Power Gating enable 1: Will enable USB2 PHY SUS Well Power Gating, 0: Will not
enable PG of USB2 PHY Sus Well PG $EN_DIS.
• UINT8 PchUsbOverCurrentEnable
Offset 0x0149 - PCH USB OverCurrent mapping enable 1: Will program USB OC pin mapping in xHCI controller
memory, 0: Will clear OC pin mapping allow for NOA usage of OC pins $EN_DIS.
• UINT8 UnusedUpdSpace3
Offset 0x014A.
• UINT8 PchCnviMfUart1Type
Offset 0x014B - CNVi MfUart1 Type This option configures Uart type which connects to MfUart1 0:ISH Uart0, 1←:SerialIO Uart2, 2:Uart over external pads.
• UINT8 PchEspiLgmrEnable
Offset 0x014C - Espi Lgmr Memory Range decode This option enables or disables espi lgmr $EN_DIS.
• UINT8 Heci3Enabled
Offset 0x014D - HECI3 state The HECI3 state from Mbp for reference in S3 path or when MbpHob is not installed.
• UINT8 UnusedUpdSpace4
Offset 0x014E.
• UINT8 PchHotEnable
Offset 0x014F - PCHHOT# pin Enable PCHHOT# pin assertion when temperature is higher than PchHotLevel.
• UINT8 SataLedEnable
Offset 0x0150 - SATA LED SATA LED indicating SATA controller activity.
• UINT8 PchPmVrAlert
Offset 0x0151 - VRAlert# Pin When VRAlert# feature pin is enabled and its state is '0', the PMC requests throttling to
a T3 Tstate to the PCH throttling unit.
• UINT8 PchPmSlpS0VmRuntimeControl
Offset 0x0152 - SLP_S0 VM Dynamic Control SLP_S0 Voltage Margining Runtime Control Policy.
• UINT8 PchPmSlpS0Vm070VSupport
Offset 0x0153 - SLP_S0 VM 0.70V Support SLP_S0 Voltage Margining 0.70V Support Policy.
• UINT8 PchPmSlpS0Vm075VSupport
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Class Documentation
Offset 0x0154 - SLP_S0 VM 0.75V Support SLP_S0 Voltage Margining 0.75V Support Policy.
• UINT8 AmtEnabled
Offset 0x0155 - AMT Switch Enable/Disable.
• UINT8 WatchDog
Offset 0x0156 - WatchDog Timer Switch Enable/Disable.
• UINT8 AsfEnabled
Offset 0x0157 - ASF Switch Enable/Disable.
• UINT8 ManageabilityMode
Offset 0x0158 - Manageability Mode set by Mebx Enable/Disable.
• UINT8 FwProgress
Offset 0x0159 - PET Progress Enable/Disable.
• UINT8 AmtSolEnabled
Offset 0x015A - SOL Switch Enable/Disable.
• UINT16 WatchDogTimerOs
Offset 0x015B - OS Timer 16 bits Value, Set OS watchdog timer.
• UINT16 WatchDogTimerBios
Offset 0x015D - BIOS Timer 16 bits Value, Set BIOS watchdog timer.
• UINT8 RemoteAssistance
Offset 0x015F - Remote Assistance Trigger Availablilty Enable/Disable.
• UINT8 AmtKvmEnabled
Offset 0x0160 - KVM Switch Enable/Disable.
• UINT8 ForcMebxSyncUp
Offset 0x0161 - MEBX execution Enable/Disable.
• UINT8 UnusedUpdSpace5 [1]
Offset 0x0162.
• UINT8 PcieRpSlotImplemented [24]
Offset 0x0163 - PCH PCIe root port connection type 0: built-in device, 1:slot.
• UINT8 PcieClkSrcUsage [16]
Offset 0x017B - Usage type for ClkSrc 0-23: PCH rootport, 0x40-0x43: PEG port, 0x70:LAN, 0x80: unspecified but
in use (free running), 0xFF: not used.
• UINT8 PcieClkSrcClkReq [16]
Offset 0x018B - ClkReq-to-ClkSrc mapping Number of ClkReq signal assigned to ClkSrc.
• UINT8 PcieRpAcsEnabled [24]
Offset 0x019B - PCIE RP Access Control Services Extended Capability Enable/Disable PCIE RP Access Control
Services Extended Capability.
• UINT8 PcieRpEnableCpm [24]
Offset 0x01B3 - PCIE RP Clock Power Management Enable/Disable PCIE RP Clock Power Management, even if
disabled, CLKREQ# signal can still be controlled by L1 PM substates mechanism.
• UINT16 PcieRpDetectTimeoutMs [24]
Offset 0x01CB - PCIE RP Detect Timeout Ms The number of milliseconds within 0∼65535 in reference code will wait
for link to exit Detect state for enabled ports before assuming there is no device and potentially disabling the port.
• UINT8 PmcModPhySusPgEnable
Offset 0x01FB - ModPHY SUS Power Domain Dynamic Gating Enable/Disable ModPHY SUS Power Domain Dynamic
Gating.
• UINT8 SlpS0WithGbeSupport
Offset 0x01FC - SlpS0WithGbeSupport Enable/Disable SLP_S0 with GBE Support.
• UINT8 UnusedUpdSpace6 [3]
Offset 0x01FD.
• UINT8 CridEnable
Offset 0x0200 - Enable/Disable SA CRID Enable: SA CRID, Disable (Default): SA CRID $EN_DIS.
• UINT8 DmiAspm
Offset 0x0201 - DMI ASPM 0=Disable, 1:L0s, 2:L1, 3(Default)=L0sL1 0:Disable, 1:L0s, 2:L1, 3:L0sL1.
12.10 FSP_S_CONFIG Struct Reference
99
• UINT8 PegDeEmphasis [4]
Offset 0x0202 - PCIe DeEmphasis control per root port 0: -6dB, 1(Default): -3.5dB 0:-6dB, 1:-3.5dB.
• UINT8 PegSlotPowerLimitValue [4]
Offset 0x0206 - PCIe Slot Power Limit value per root port Slot power limit value per root port.
• UINT8 PegSlotPowerLimitScale [4]
Offset 0x020A - PCIe Slot Power Limit scale per root port Slot power limit scale per root port 0:1.0x, 1:0.1x, 2:0.01x,
3:0x001x.
• UINT16 PegPhysicalSlotNumber [4]
Offset 0x020E - PCIe Physical Slot Number per root port Physical Slot Number per root port.
• UINT8 PavpEnable
Offset 0x0216 - Enable/Disable PavpEnable Enable(Default): Enable PavpEnable, Disable: Disable PavpEnable $←EN_DIS.
• UINT8 CdClock
Offset 0x0217 - CdClock Frequency selection 0=337.5 Mhz, 1=450 Mhz, 2=540 Mhz, 3(Default)=675 Mhz 0: 337.5
Mhz, 1: 450 Mhz, 2: 540 Mhz, 3: 675 Mhz.
• UINT8 PeiGraphicsPeimInit
Offset 0x0218 - Enable/Disable PeiGraphicsPeimInit Enable: Enable PeiGraphicsPeimInit, Disable(Default): Disable
PeiGraphicsPeimInit $EN_DIS.
• UINT8 UnusedUpdSpace7
Offset 0x0219.
• UINT8 GnaEnable
Offset 0x021A - Enable or disable GNA device 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 X2ApicOptOut
Offset 0x021B - State of X2APIC_OPT_OUT bit in the DMAR table 0=Disable/Clear, 1=Enable/Set $EN_DIS.
• UINT32 VtdBaseAddress [3]
Offset 0x021C - Base addresses for VT-d function MMIO access Base addresses for VT-d MMIO access per VT-d
engine.
• UINT8 DdiPortEdp
Offset 0x0228 - Enable or disable eDP device 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortBHpd
Offset 0x0229 - Enable or disable HPD of DDI port B 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortCHpd
Offset 0x022A - Enable or disable HPD of DDI port C 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortDHpd
Offset 0x022B - Enable or disable HPD of DDI port D 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortFHpd
Offset 0x022C - Enable or disable HPD of DDI port F 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortBDdc
Offset 0x022D - Enable or disable DDC of DDI port B 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortCDdc
Offset 0x022E - Enable or disable DDC of DDI port C 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortDDdc
Offset 0x022F - Enable or disable DDC of DDI port D 0=Disable, 1(Default)=Enable $EN_DIS.
• UINT8 DdiPortFDdc
Offset 0x0230 - Enable or disable DDC of DDI port F 0(Default)=Disable, 1=Enable $EN_DIS.
• UINT8 SkipS3CdClockInit
Offset 0x0231 - Enable/Disable SkipS3CdClockInit Enable: Skip Full CD clock initializaton, Disable(Default): Initialize
the full CD clock in S3 resume due to GOP absent $EN_DIS.
• UINT16 DeltaT12PowerCycleDelay
Offset 0x0232 - Delta T12 Power Cycle Delay required in ms Select the value for delay required.
• UINT32 BltBufferAddress
Offset 0x0234 - Blt Buffer Address Address of Blt buffer.
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Class Documentation
• UINT32 BltBufferSize
Offset 0x0238 - Blt Buffer Size Size of Blt Buffer, is equal to PixelWidth ∗ PixelHeight ∗ 4 bytes (the size of EFI_G←RAPHICS_OUTPUT_BLT_PIXEL)
• UINT8 SaPostMemProductionRsvd [35]
Offset 0x023C - SaPostMemProductionRsvd Reserved for SA Post-Mem Production $EN_DIS.
• UINT8 PcieRootPortGen2PllL1CgDisable [24]
Offset 0x025F - PCIE RP Disable Gen2PLL Shutdown and L1 Clock Gating Enable PCIE RP Disable Gen2PLL
Shutdown and L1 Clock Gating Enable Workaround needed for Alpine ridge.
• UINT8 AesEnable
Offset 0x0277 - Advanced Encryption Standard (AES) feature Enable or Disable Advanced Encryption Standard
(AES) feature; 0: Disable; 1: Enable $EN_DIS.
• UINT8 Psi3Enable [5]
Offset 0x0278 - Power State 3 enable/disable PCODE MMIO Mailbox: Power State 3 enable/disable; 0: Disable; 1:
Enable.
• UINT8 Psi4Enable [5]
Offset 0x027D - Power State 4 enable/disable PCODE MMIO Mailbox: Power State 4 enable/disable; 0: Disable; 1:
Enable.For all VR Indexes.
• UINT8 ImonSlope [5]
Offset 0x0282 - Imon slope correction PCODE MMIO Mailbox: Imon slope correction.
• UINT8 ImonOffset [5]
Offset 0x0287 - Imon offset correction PCODE MMIO Mailbox: Imon offset correction.
• UINT8 VrConfigEnable [5]
Offset 0x028C - Enable/Disable BIOS configuration of VR Enable/Disable BIOS configuration of VR; 0: Disable; 1:
Enable.For all VR Indexes.
• UINT8 TdcEnable [5]
Offset 0x0291 - Thermal Design Current enable/disable PCODE MMIO Mailbox: Thermal Design Current enable/disable; 0: Disable; 1: Enable.For all VR Indexes.
• UINT8 TdcTimeWindow [5]
Offset 0x0296 - HECI3 state PCODE MMIO Mailbox: Thermal Design Current time window.
• UINT8 TdcLock [5]
Offset 0x029B - Thermal Design Current Lock PCODE MMIO Mailbox: Thermal Design Current Lock; 0: Disable; 1:
Enable.For all VR Indexes.
• UINT8 PsysSlope
Offset 0x02A0 - Platform Psys slope correction PCODE MMIO Mailbox: Platform Psys slope correction.
• UINT8 PsysOffset
Offset 0x02A1 - Platform Psys offset correction PCODE MMIO Mailbox: Platform Psys offset correction.
• UINT8 AcousticNoiseMitigation
Offset 0x02A2 - Acoustic Noise Mitigation feature Enable or Disable Acoustic Noise Mitigation feature.
• UINT8 FastPkgCRampDisableIa
Offset 0x02A3 - Disable Fast Slew Rate for Deep Package C States for VR IA domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
• UINT8 SlowSlewRateForIa
Offset 0x02A4 - Slew Rate configuration for Deep Package C States for VR IA domain Slew Rate configuration for
Deep Package C States for VR IA domain based on Acoustic Noise Mitigation feature enabled.
• UINT8 SlowSlewRateForGt
Offset 0x02A5 - Slew Rate configuration for Deep Package C States for VR GT domain Slew Rate configuration for
Deep Package C States for VR GT domain based on Acoustic Noise Mitigation feature enabled.
• UINT8 SlowSlewRateForSa
Offset 0x02A6 - Slew Rate configuration for Deep Package C States for VR SA domain Slew Rate configuration for
Deep Package C States for VR SA domain based on Acoustic Noise Mitigation feature enabled.
• UINT16 TdcPowerLimit [5]
Offset 0x02A7 - Thermal Design Current current limit PCODE MMIO Mailbox: Thermal Design Current current limit.
• UINT16 AcLoadline [5]
12.10 FSP_S_CONFIG Struct Reference
101
Offset 0x02B1 - AcLoadline PCODE MMIO Mailbox: AcLoadline in 1/100 mOhms (ie.
• UINT8 UnusedUpdSpace8 [10]
Offset 0x02BB.
• UINT16 DcLoadline [5]
Offset 0x02C5 - DcLoadline PCODE MMIO Mailbox: DcLoadline in 1/100 mOhms (ie.
• UINT16 Psi1Threshold [5]
Offset 0x02CF - Power State 1 Threshold current PCODE MMIO Mailbox: Power State 1 current cuttof in 1/4 Amp
increments.
• UINT16 Psi2Threshold [5]
Offset 0x02D9 - Power State 2 Threshold current PCODE MMIO Mailbox: Power State 2 current cuttof in 1/4 Amp
increments.
• UINT16 Psi3Threshold [5]
Offset 0x02E3 - Power State 3 Threshold current PCODE MMIO Mailbox: Power State 3 current cuttof in 1/4 Amp
increments.
• UINT16 IccMax [5]
Offset 0x02ED - Icc Max limit PCODE MMIO Mailbox: VR Icc Max limit.
• UINT16 VrVoltageLimit [5]
Offset 0x02F7 - VR Voltage Limit PCODE MMIO Mailbox: VR Voltage Limit.
• UINT8 FastPkgCRampDisableGt
Offset 0x0301 - Disable Fast Slew Rate for Deep Package C States for VR GT domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
• UINT8 FastPkgCRampDisableSa
Offset 0x0302 - Disable Fast Slew Rate for Deep Package C States for VR SA domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
• UINT8 SendVrMbxCmd
Offset 0x0303 - Enable VR specific mailbox command VR specific mailbox commands.
• UINT8 Reserved2
Offset 0x0304 - Reserved Reserved.
• UINT8 TxtEnable
Offset 0x0305 - Enable or Disable TXT Enable or Disable TXT; 0: Disable; 1: Enable.
• UINT8 UnusedUpdSpace9 [6]
Offset 0x0306.
• UINT8 SkipMpInit
Offset 0x030C - Deprecated DO NOT USE Skip Multi-Processor Initialization.
• UINT8 McivrRfiFrequencyPrefix
Offset 0x030D - McIVR RFI Frequency Prefix PCODE MMIO Mailbox: McIVR RFI Frequency Adjustment Prefix.
• UINT8 McivrRfiFrequencyAdjust
Offset 0x030E - McIVR RFI Frequency Adjustment PCODE MMIO Mailbox: Adjust the RFI frequency relative to the
nominal frequency in increments of 100KHz.
• UINT16 FivrRfiFrequency
Offset 0x030F - FIVR RFI Frequency PCODE MMIO Mailbox: Set the desired RFI frequency, in increments of 100←KHz.
• UINT8 McivrSpreadSpectrum
Offset 0x0311 - McIVR RFI Spread Spectrum PCODE MMIO Mailbox: McIVR RFI Spread Spectrum.
• UINT8 FivrSpreadSpectrum
Offset 0x0312 - FIVR RFI Spread Spectrum PCODE MMIO Mailbox: FIVR RFI Spread Spectrum, in 0.1% increments.
• UINT8 FastPkgCRampDisableFivr
Offset 0x0313 - Disable Fast Slew Rate for Deep Package C States for VR FIVR domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
• UINT8 SlowSlewRateForFivr
Offset 0x0314 - Slew Rate configuration for Deep Package C States for VR FIVR domain Slew Rate configuration for
Deep Package C States for VR FIVR domain based on Acoustic Noise Mitigation feature enabled.
• UINT32 CpuBistData
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Class Documentation
Offset 0x0315 - CpuBistData Pointer CPU BIST Data.
• UINT8 IslVrCmd
Offset 0x0319 - Activates VR mailbox command for Intersil VR C-state issues.
• UINT16 ImonSlope1 [5]
Offset 0x031A - Imon slope1 correction PCODE MMIO Mailbox: Imon slope correction.
• UINT32 VrPowerDeliveryDesign
Offset 0x0324 - CPU VR Power Delivery Design Used to communicate the power delivery design capability of the
board.
• UINT8 PreWake
Offset 0x0328 - Pre Wake Randomization time PCODE MMIO Mailbox: Acoustic Migitation Range.Defines the maximum pre-wake randomization time in micro ticks.This can be programmed only if AcousticNoiseMigitation is enabled.
• UINT8 RampUp
Offset 0x0329 - Ramp Up Randomization time PCODE MMIO Mailbox: Acoustic Migitation Range.Defines the
maximum Ramp Up randomization time in micro ticks.This can be programmed only if AcousticNoiseMigitation is
enabled.Range 0-255 0.
• UINT8 RampDown
Offset 0x032A - Ramp Down Randomization time PCODE MMIO Mailbox: Acoustic Migitation Range.Defines the
maximum Ramp Down randomization time in micro ticks.This can be programmed only if AcousticNoiseMigitation is
enabled.Range 0-255 0.
• UINT32 CpuMpPpi
Offset 0x032B - CpuMpPpi Pointer for CpuMpPpi.
• UINT32 CpuMpHob
Offset 0x032F - CpuMpHob Pointer for CpuMpHob.
• UINT8 DebugInterfaceEnable
Offset 0x0333 - Enable or Disable processor debug features Enable or Disable processor debug features; 0: Disable;
1: Enable.
• UINT8 ReservedCpuPostMemProduction [18]
Offset 0x0334 - ReservedCpuPostMemProduction Reserved for CPU Post-Mem Production $EN_DIS.
• UINT8 PchDmiAspm
Offset 0x0346 - Enable DMI ASPM Deprecated.
• UINT8 PchPwrOptEnable
Offset 0x0347 - Enable Power Optimizer Enable DMI Power Optimizer on PCH side.
• UINT8 PchWriteProtectionEnable [5]
Offset 0x0348 - PCH Flash Protection Ranges Write Enble Write or erase is blocked by hardware.
• UINT8 PchReadProtectionEnable [5]
Offset 0x034D - PCH Flash Protection Ranges Read Enble Read is blocked by hardware.
• UINT16 PchProtectedRangeLimit [5]
Offset 0x0352 - PCH Protect Range Limit Left shifted address by 12 bits with address bits 11:0 are assumed to be
FFFh for limit comparison.
• UINT16 PchProtectedRangeBase [5]
Offset 0x035C - PCH Protect Range Base Left shifted address by 12 bits with address bits 11:0 are assumed to be 0.
• UINT8 PchHdaPme
Offset 0x0366 - Enable Pme Enable Azalia wake-on-ring.
• UINT8 UnusedUpdSpace10
Offset 0x0367.
• UINT8 PchHdaVcType
Offset 0x0368 - VC Type Virtual Channel Type Select: 0: VC0, 1: VC1.
• UINT8 PchHdaLinkFrequency
Offset 0x0369 - HD Audio Link Frequency HDA Link Freq (PCH_HDAUDIO_LINK_FREQUENCY enum): 0: 6MHz,
1: 12MHz, 2: 24MHz.
• UINT8 PchHdaIDispLinkFrequency
Offset 0x036A - iDisp-Link Frequency iDisp-Link Freq (PCH_HDAUDIO_LINK_FREQUENCY enum): 4: 96MHz, 3:
48MHz.
12.10 FSP_S_CONFIG Struct Reference
103
• UINT8 PchHdaIDispLinkTmode
Offset 0x036B - iDisp-Link T-mode iDisp-Link T-Mode (PCH_HDAUDIO_IDISP_TMODE enum): 0: 2T, 1: 1T.
• UINT8 PchHdaDspUaaCompliance
Offset 0x036C - Universal Audio Architecture compliance for DSP enabled system 0: Not-UAA Compliant (Intel SST
driver supported only), 1: UAA Compliant (HDA Inbox driver or SST driver supported).
• UINT8 PchHdaIDispCodecDisconnect
Offset 0x036D - iDisplay Audio Codec disconnection 0: Not disconnected, enumerable, 1: Disconnected SDI, not
enumerable.
• UINT8 PchUsbHsioFilterSel [10]
Offset 0x036E - USB LFPS Filter selection For each byte bits 2:0 are for p, bits 4:6 are for n.
• UINT8 UnusedUpdSpace11 [5]
Offset 0x0378.
• UINT8 PchIoApicEntry24_119
Offset 0x037D - Enable PCH Io Apic Entry 24-119 0: Disable; 1: Enable.
• UINT8 PchIoApicId
Offset 0x037E - PCH Io Apic ID This member determines IOAPIC ID.
• UINT8 UnusedUpdSpace12
Offset 0x037F.
• UINT8 PchIshSpiGpioAssign
Offset 0x0380 - Enable PCH ISH SPI GPIO pins assigned 0: Disable; 1: Enable.
• UINT8 PchIshUart0GpioAssign
Offset 0x0381 - Enable PCH ISH UART0 GPIO pins assigned 0: Disable; 1: Enable.
• UINT8 PchIshUart1GpioAssign
Offset 0x0382 - Enable PCH ISH UART1 GPIO pins assigned 0: Disable; 1: Enable.
• UINT8 PchIshI2c0GpioAssign
Offset 0x0383 - Enable PCH ISH I2C0 GPIO pins assigned 0: Disable; 1: Enable.
• UINT8 PchIshI2c1GpioAssign
Offset 0x0384 - Enable PCH ISH I2C1 GPIO pins assigned 0: Disable; 1: Enable.
• UINT8 PchIshI2c2GpioAssign
Offset 0x0385 - Enable PCH ISH I2C2 GPIO pins assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp0GpioAssign
Offset 0x0386 - Enable PCH ISH GP_0 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp1GpioAssign
Offset 0x0387 - Enable PCH ISH GP_1 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp2GpioAssign
Offset 0x0388 - Enable PCH ISH GP_2 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp3GpioAssign
Offset 0x0389 - Enable PCH ISH GP_3 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp4GpioAssign
Offset 0x038A - Enable PCH ISH GP_4 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp5GpioAssign
Offset 0x038B - Enable PCH ISH GP_5 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp6GpioAssign
Offset 0x038C - Enable PCH ISH GP_6 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshGp7GpioAssign
Offset 0x038D - Enable PCH ISH GP_7 GPIO pin assigned 0: Disable; 1: Enable.
• UINT8 PchIshPdtUnlock
Offset 0x038E - PCH ISH PDT Unlock Msg 0: False; 1: True.
• UINT8 PchLanLtrEnable
Offset 0x038F - Enable PCH Lan LTR capabilty of PCH internal LAN 0: Disable; 1: Enable.
• UINT8 UnusedUpdSpace13 [3]
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Class Documentation
Offset 0x0390.
• UINT8 PchLockDownBiosLock
Offset 0x0393 - Enable LOCKDOWN BIOS LOCK Enable the BIOS Lock feature and set EISS bit (D31:F5:RegD←Ch[5]) for the BIOS region protection.
• UINT8 PchCrid
Offset 0x0394 - PCH Compatibility Revision ID This member describes whether or not the CRID feature of PCH
should be enabled.
• UINT8 PchLockDownRtcMemoryLock
Offset 0x0395 - RTC CMOS MEMORY LOCK Enable RTC lower and upper 128 byte Lock bits to lock Bytes 38h-3Fh
in the upper and and lower 128-byte bank of RTC RAM.
• UINT8 PcieRpHotPlug [24]
Offset 0x0396 - Enable PCIE RP HotPlug Indicate whether the root port is hot plug available.
• UINT8 PcieRpPmSci [24]
Offset 0x03AE - Enable PCIE RP Pm Sci Indicate whether the root port power manager SCI is enabled.
• UINT8 PcieRpExtSync [24]
Offset 0x03C6 - Enable PCIE RP Ext Sync Indicate whether the extended synch is enabled.
• UINT8 PcieRpTransmitterHalfSwing [24]
Offset 0x03DE - Enable PCIE RP Transmitter Half Swing Indicate whether the Transmitter Half Swing is enabled.
• UINT8 PcieRpClkReqDetect [24]
Offset 0x03F6 - Enable PCIE RP Clk Req Detect Probe CLKREQ# signal before enabling CLKREQ# based power
management.
• UINT8 PcieRpAdvancedErrorReporting [24]
Offset 0x040E - PCIE RP Advanced Error Report Indicate whether the Advanced Error Reporting is enabled.
• UINT8 PcieRpUnsupportedRequestReport [24]
Offset 0x0426 - PCIE RP Unsupported Request Report Indicate whether the Unsupported Request Report is enabled.
• UINT8 PcieRpFatalErrorReport [24]
Offset 0x043E - PCIE RP Fatal Error Report Indicate whether the Fatal Error Report is enabled.
• UINT8 PcieRpNoFatalErrorReport [24]
Offset 0x0456 - PCIE RP No Fatal Error Report Indicate whether the No Fatal Error Report is enabled.
• UINT8 PcieRpCorrectableErrorReport [24]
Offset 0x046E - PCIE RP Correctable Error Report Indicate whether the Correctable Error Report is enabled.
• UINT8 PcieRpSystemErrorOnFatalError [24]
Offset 0x0486 - PCIE RP System Error On Fatal Error Indicate whether the System Error on Fatal Error is enabled.
• UINT8 PcieRpSystemErrorOnNonFatalError [24]
Offset 0x049E - PCIE RP System Error On Non Fatal Error Indicate whether the System Error on Non Fatal Error is
enabled.
• UINT8 PcieRpSystemErrorOnCorrectableError [24]
Offset 0x04B6 - PCIE RP System Error On Correctable Error Indicate whether the System Error on Correctable Error
is enabled.
• UINT8 PcieRpMaxPayload [24]
Offset 0x04CE - PCIE RP Max Payload Max Payload Size supported, Default 128B, see enum PCH_PCIE_MAX_←PAYLOAD.
• UINT8 PchUsbHsioRxTuningParameters [10]
Offset 0x04E6 - PCH USB3 RX HSIO Tuning parameters Bits 7:3 are for Signed Magnatude number added to the
CTLE code, Bits 2:0 are for controlling the input offset.
• UINT8 PchUsbHsioRxTuningEnable [10]
Offset 0x04F0 - PCH USB3 HSIO Rx Tuning Enable Mask for enabling tuning of HSIO Rx signals of USB3 ports.
• UINT8 UnusedUpdSpace14 [4]
Offset 0x04FA.
• UINT8 PcieRpPcieSpeed [24]
Offset 0x04FE - PCIE RP Pcie Speed Determines each PCIE Port speed capability.
• UINT8 PcieRpGen3EqPh3Method [24]
12.10 FSP_S_CONFIG Struct Reference
105
Offset 0x0516 - PCIE RP Gen3 Equalization Phase Method PCIe Gen3 Eq Ph3 Method (see PCH_PCIE_EQ_ME←THOD).
• UINT8 PcieRpPhysicalSlotNumber [24]
Offset 0x052E - PCIE RP Physical Slot Number Indicates the slot number for the root port.
• UINT8 PcieRpCompletionTimeout [24]
Offset 0x0546 - PCIE RP Completion Timeout The root port completion timeout(see: PCH_PCIE_COMPLETION_←TIMEOUT).
• UINT8 UnusedUpdSpace15 [106]
Offset 0x055E.
• UINT8 PcieRpAspm [24]
Offset 0x05C8 - PCIE RP Aspm The ASPM configuration of the root port (see: PCH_PCIE_ASPM_CONTROL).
• UINT8 PcieRpL1Substates [24]
Offset 0x05E0 - PCIE RP L1 Substates The L1 Substates configuration of the root port (see: PCH_PCIE_L1SUB←STATES_CONTROL).
• UINT8 PcieRpLtrEnable [24]
Offset 0x05F8 - PCIE RP Ltr Enable Latency Tolerance Reporting Mechanism.
• UINT8 PcieRpLtrConfigLock [24]
Offset 0x0610 - PCIE RP Ltr Config Lock 0: Disable; 1: Enable.
• UINT8 PcieEqPh3LaneParamCm [24]
Offset 0x0628 - PCIE Eq Ph3 Lane Param Cm PCH_PCIE_EQ_LANE_PARAM.
• UINT8 PcieEqPh3LaneParamCp [24]
Offset 0x0640 - PCIE Eq Ph3 Lane Param Cp PCH_PCIE_EQ_LANE_PARAM.
• UINT8 PcieSwEqCoeffListCm [5]
Offset 0x0658 - PCIE Sw Eq CoeffList Cm PCH_PCIE_EQ_PARAM.
• UINT8 PcieSwEqCoeffListCp [5]
Offset 0x065D - PCIE Sw Eq CoeffList Cp PCH_PCIE_EQ_PARAM.
• UINT8 PcieDisableRootPortClockGating
Offset 0x0662 - PCIE Disable RootPort Clock Gating Describes whether the PCI Express Clock Gating for each root
port is enabled by platform modules.
• UINT8 PcieEnablePeerMemoryWrite
Offset 0x0663 - PCIE Enable Peer Memory Write This member describes whether Peer Memory Writes are enabled
on the platform.
• UINT8 UnusedUpdSpace16
Offset 0x0664.
• UINT8 PcieComplianceTestMode
Offset 0x0665 - PCIE Compliance Test Mode Compliance Test Mode shall be enabled when using Compliance Load
Board.
• UINT8 PcieRpFunctionSwap
Offset 0x0666 - PCIE Rp Function Swap Allows BIOS to use root port function number swapping when root port of
function 0 is disabled.
• UINT8 TetonGlacierSupport
Offset 0x0667 - Teton Glacier Support Enables support for the Teton Glacier card.
• UINT8 TetonGlacierCR
Offset 0x0668 - Teton Glacier Cycle Router Specify to which cycle router Teton Glacier is connected, it is valid only
when Teton Glacier support is enabled.
• UINT8 PchPmPmeB0S5Dis
Offset 0x0669 - PCH Pm PME_B0_S5_DIS When cleared (default), wake events from PME_B0_STS are allowed in
S5 if PME_B0_EN = 1.
• UINT8 SerialIoSpiCsPolarity [3]
Offset 0x066A - SPI ChipSelect signal polarity Selects SPI ChipSelect signal polarity.
• UINT8 PcieRpImrEnabled
Offset 0x066D - PCIE IMR Enables Isolated Memory Region for PCIe.
• UINT8 PcieRpImrSelection
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Class Documentation
Offset 0x066E - PCIE IMR port number Selects PCIE root port number for IMR feature.
• UINT8 UnusedUpdSpace17
Offset 0x066F.
• UINT8 PchPmWolEnableOverride
Offset 0x0670 - PCH Pm Wol Enable Override Corresponds to the WOL Enable Override bit in the General PM
Configuration B (GEN_PMCON_B) register.
• UINT8 PchPmPcieWakeFromDeepSx
Offset 0x0671 - PCH Pm Pcie Wake From DeepSx Determine if enable PCIe to wake from deep Sx.
• UINT8 PchPmWoWlanEnable
Offset 0x0672 - PCH Pm WoW lan Enable Determine if WLAN wake from Sx, corresponds to the HOST_WLAN_P←P_EN bit in the PWRM_CFG3 register.
• UINT8 PchPmWoWlanDeepSxEnable
Offset 0x0673 - PCH Pm WoW lan DeepSx Enable Determine if WLAN wake from DeepSx, corresponds to the
DSX_WLAN_PP_EN bit in the PWRM_CFG3 register.
• UINT8 PchPmLanWakeFromDeepSx
Offset 0x0674 - PCH Pm Lan Wake From DeepSx Determine if enable LAN to wake from deep Sx.
• UINT8 PchPmDeepSxPol
Offset 0x0675 - PCH Pm Deep Sx Pol Deep Sx Policy.
• UINT8 PchPmSlpS3MinAssert
Offset 0x0676 - PCH Pm Slp S3 Min Assert SLP_S3 Minimum Assertion Width Policy.
• UINT8 PchPmSlpS4MinAssert
Offset 0x0677 - PCH Pm Slp S4 Min Assert SLP_S4 Minimum Assertion Width Policy.
• UINT8 PchPmSlpSusMinAssert
Offset 0x0678 - PCH Pm Slp Sus Min Assert SLP_SUS Minimum Assertion Width Policy.
• UINT8 PchPmSlpAMinAssert
Offset 0x0679 - PCH Pm Slp A Min Assert SLP_A Minimum Assertion Width Policy.
• UINT8 SlpS0Override
Offset 0x067A - SLP_S0# Override Select 'Auto', it will be auto-configured according to probe type.
• UINT8 SlpS0DisQForDebug
Offset 0x067B - S0ix Override Settings Select 'Auto', it will be auto-configured according to probe type.
• UINT8 PchEnableDbcObs
Offset 0x067C - USB Overcurrent Override for DbC This option overrides USB Over Current enablement state that
USB OC will be disabled after enabling this option.
• UINT8 UnusedUpdSpace18 [3]
Offset 0x067D.
• UINT8 PchPmLpcClockRun
Offset 0x0680 - PCH Pm Lpc Clock Run This member describes whether or not the LPC ClockRun feature of PCH
should be enabled.
• UINT8 PchPmSlpStrchSusUp
Offset 0x0681 - PCH Pm Slp Strch Sus Up Enable SLP_X Stretching After SUS Well Power Up.
• UINT8 PchPmSlpLanLowDc
Offset 0x0682 - PCH Pm Slp Lan Low Dc Enable/Disable SLP_LAN# Low on DC Power.
• UINT8 PchPmPwrBtnOverridePeriod
Offset 0x0683 - PCH Pm Pwr Btn Override Period PCH power button override period.
• UINT8 PchPmDisableDsxAcPresentPulldown
Offset 0x0684 - PCH Pm Disable Dsx Ac Present Pulldown When Disable, PCH will internal pull down AC_PRESENT
in deep SX and during G3 exit.
• UINT8 UnusedUpdSpace19
Offset 0x0685.
• UINT8 PchPmDisableNativePowerButton
Offset 0x0686 - PCH Pm Disable Native Power Button Power button native mode disable.
• UINT8 PchPmSlpS0Enable
12.10 FSP_S_CONFIG Struct Reference
107
Offset 0x0687 - PCH Pm Slp S0 Enable Indicates whether SLP_S0# is to be asserted when PCH reaches idle state.
• UINT8 PchPmMeWakeSts
Offset 0x0688 - PCH Pm ME_WAKE_STS Clear the ME_WAKE_STS bit in the Power and Reset Status (PRSTS)
register.
• UINT8 PchPmWolOvrWkSts
Offset 0x0689 - PCH Pm WOL_OVR_WK_STS Clear the WOL_OVR_WK_STS bit in the Power and Reset Status
(PRSTS) register.
• UINT8 PchPmPwrCycDur
Offset 0x068A - PCH Pm Reset Power Cycle Duration Could be customized in the unit of second.
• UINT8 PchPmPciePllSsc
Offset 0x068B - PCH Pm Pcie Pll Ssc Specifies the Pcie Pll Spread Spectrum Percentage.
• UINT8 UnusedUpdSpace20
Offset 0x068C.
• UINT8 SataPwrOptEnable
Offset 0x068D - PCH Sata Pwr Opt Enable SATA Power Optimizer on PCH side.
• UINT8 EsataSpeedLimit
Offset 0x068E - PCH Sata eSATA Speed Limit When enabled, BIOS will configure the PxSCTL.SPD to 2 to limit the
eSATA port speed.
• UINT8 SataSpeedLimit
Offset 0x068F - PCH Sata Speed Limit Indicates the maximum speed the SATA controller can support 0h: Pch←SataSpeedDefault.
• UINT8 SataPortsHotPlug [8]
Offset 0x0690 - Enable SATA Port HotPlug Enable SATA Port HotPlug.
• UINT8 SataPortsInterlockSw [8]
Offset 0x0698 - Enable SATA Port Interlock Sw Enable SATA Port Interlock Sw.
• UINT8 SataPortsExternal [8]
Offset 0x06A0 - Enable SATA Port External Enable SATA Port External.
• UINT8 SataPortsSpinUp [8]
Offset 0x06A8 - Enable SATA Port SpinUp Enable the COMRESET initialization Sequence to the device.
• UINT8 SataPortsSolidStateDrive [8]
Offset 0x06B0 - Enable SATA Port Solid State Drive 0: HDD; 1: SSD.
• UINT8 SataPortsEnableDitoConfig [8]
Offset 0x06B8 - Enable SATA Port Enable Dito Config Enable DEVSLP Idle Timeout settings (DmVal, DitoVal).
• UINT8 SataPortsDmVal [8]
Offset 0x06C0 - Enable SATA Port DmVal DITO multiplier.
• UINT16 SataPortsDitoVal [8]
Offset 0x06C8 - Enable SATA Port DmVal DEVSLP Idle Timeout (DITO), Default is 625.
• UINT8 SataPortsZpOdd [8]
Offset 0x06D8 - Enable SATA Port ZpOdd Support zero power ODD.
• UINT8 SataRstRaidDeviceId
Offset 0x06E0 - PCH Sata Rst Raid Device Id Enable RAID Alternate ID.
• UINT8 SataRstRaid0
Offset 0x06E1 - PCH Sata Rst Raid0 RAID0.
• UINT8 SataRstRaid1
Offset 0x06E2 - PCH Sata Rst Raid1 RAID1.
• UINT8 SataRstRaid10
Offset 0x06E3 - PCH Sata Rst Raid10 RAID10.
• UINT8 SataRstRaid5
Offset 0x06E4 - PCH Sata Rst Raid5 RAID5.
• UINT8 SataRstIrrt
Offset 0x06E5 - PCH Sata Rst Irrt Intel Rapid Recovery Technology.
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Class Documentation
• UINT8 SataRstOromUiBanner
Offset 0x06E6 - PCH Sata Rst Orom Ui Banner OROM UI and BANNER.
• UINT8 SataRstOromUiDelay
Offset 0x06E7 - PCH Sata Rst Orom Ui Delay 00b: 2 secs; 01b: 4 secs; 10b: 6 secs; 11: 8 secs (see: PCH_SAT←A_OROM_DELAY).
• UINT8 SataRstHddUnlock
Offset 0x06E8 - PCH Sata Rst Hdd Unlock Indicates that the HDD password unlock in the OS is enabled.
• UINT8 SataRstLedLocate
Offset 0x06E9 - PCH Sata Rst Led Locate Indicates that the LED/SGPIO hardware is attached and ping to locate
feature is enabled on the OS.
• UINT8 SataRstIrrtOnly
Offset 0x06EA - PCH Sata Rst Irrt Only Allow only IRRT drives to span internal and external ports.
• UINT8 SataRstSmartStorage
Offset 0x06EB - PCH Sata Rst Smart Storage RST Smart Storage caching Bit.
• UINT8 SataRstPcieEnable [3]
Offset 0x06EC - PCH Sata Rst Pcie Storage Remap enable Enable Intel RST for PCIe Storage remapping.
• UINT8 SataRstPcieStoragePort [3]
Offset 0x06EF - PCH Sata Rst Pcie Storage Port Intel RST for PCIe Storage remapping - PCIe Port Selection (1based, 0 = autodetect).
• UINT8 SataRstPcieDeviceResetDelay [3]
Offset 0x06F2 - PCH Sata Rst Pcie Device Reset Delay PCIe Storage Device Reset Delay in milliseconds.
• UINT8 PchScsEmmcHs400TuningRequired
Offset 0x06F5 - Enable eMMC HS400 Training Deprecated.
• UINT8 PchScsEmmcHs400DllDataValid
Offset 0x06F6 - Set HS400 Tuning Data Valid Set if HS400 Tuning Data Valid.
• UINT8 PchScsEmmcHs400RxStrobeDll1
Offset 0x06F7 - Rx Strobe Delay Control Rx Strobe Delay Control - Rx Strobe Delay DLL 1 (HS400 Mode).
• UINT8 PchScsEmmcHs400TxDataDll
Offset 0x06F8 - Tx Data Delay Control Tx Data Delay Control 1 - Tx Data Delay (HS400 Mode).
• UINT8 PchScsEmmcHs400DriverStrength
Offset 0x06F9 - I/O Driver Strength Deprecated.
• UINT8 PchSerialIoI2cPadsTermination [6]
Offset 0x06FA - PCH SerialIo I2C Pads Termination 0x0: Hardware default, 0x1: None, 0x13: 1kOhm weak pull-up,
0x15: 5kOhm weak pull-up, 0x19: 20kOhm weak pull-up - Enable/disable SerialIo I2C0,I2C1,I2C2,I2C3,I2C4,I2C5
pads termination respectively.
• UINT8 UnusedUpdSpace21
Offset 0x0700.
• UINT8 SerialIoUart0PinMuxing
Offset 0x0701 - PcdSerialIoUart0PinMuxing Select SerialIo Uart0 pin muxing.
• UINT8 UnusedUpdSpace22 [1]
Offset 0x0702.
• UINT8 SerialIoUartHwFlowCtrl [3]
Offset 0x0703 - Enables UART hardware flow control, CTS and RTS lines Enables UART hardware flow control, CTS
and RTS linesh.
• UINT8 SerialIoDebugUartNumber
Offset 0x0706 - UART Number For Debug Purpose UART number for debug purpose.
• UINT8 SerialIoEnableDebugUartAfterPost
Offset 0x0707 - Enable Debug UART Controller Enable debug UART controller after post.
• UINT8 PchSirqEnable
Offset 0x0708 - Enable Serial IRQ Determines if enable Serial IRQ.
• UINT8 PchSirqMode
Offset 0x0709 - Serial IRQ Mode Select Serial IRQ Mode Select, 0: quiet mode, 1: continuous mode.
12.10 FSP_S_CONFIG Struct Reference
109
• UINT8 PchStartFramePulse
Offset 0x070A - Start Frame Pulse Width Start Frame Pulse Width, 0: PchSfpw4Clk, 1: PchSfpw6Clk, 2: PchSfpw8←Clk.
• UINT8 ReservedForFuture1
Offset 0x070B - Reserved Reserved $EN_DIS.
• UINT8 PchTsmicLock
Offset 0x070C - Thermal Device SMI Enable This locks down SMI Enable on Alert Thermal Sensor Trip.
• UINT16 PchT0Level
Offset 0x070D - Thermal Throttling Custimized T0Level Value Custimized T0Level value.
• UINT16 PchT1Level
Offset 0x070F - Thermal Throttling Custimized T1Level Value Custimized T1Level value.
• UINT16 PchT2Level
Offset 0x0711 - Thermal Throttling Custimized T2Level Value Custimized T2Level value.
• UINT8 PchTTEnable
Offset 0x0713 - Enable The Thermal Throttle Enable the thermal throttle function.
• UINT8 PchTTState13Enable
Offset 0x0714 - PMSync State 13 When set to 1 and the programmed GPIO pin is a 1, then PMSync state 13 will
force at least T2 state.
• UINT8 PchTTLock
Offset 0x0715 - Thermal Throttle Lock Thermal Throttle Lock.
• UINT8 TTSuggestedSetting
Offset 0x0716 - Thermal Throttling Suggested Setting Thermal Throttling Suggested Setting.
• UINT8 TTCrossThrottling
Offset 0x0717 - Enable PCH Cross Throttling Enable/Disable PCH Cross Throttling $EN_DIS.
• UINT8 PchDmiTsawEn
Offset 0x0718 - DMI Thermal Sensor Autonomous Width Enable DMI Thermal Sensor Autonomous Width Enable.
• UINT8 DmiSuggestedSetting
Offset 0x0719 - DMI Thermal Sensor Suggested Setting DMT thermal sensor suggested representative values.
• UINT8 DmiTS0TW
Offset 0x071A - Thermal Sensor 0 Target Width DMT thermal sensor suggested representative values.
• UINT8 DmiTS1TW
Offset 0x071B - Thermal Sensor 1 Target Width Thermal Sensor 1 Target Width.
• UINT8 DmiTS2TW
Offset 0x071C - Thermal Sensor 2 Target Width Thermal Sensor 2 Target Width.
• UINT8 DmiTS3TW
Offset 0x071D - Thermal Sensor 3 Target Width Thermal Sensor 3 Target Width.
• UINT8 SataP0T1M
Offset 0x071E - Port 0 T1 Multipler Port 0 T1 Multipler.
• UINT8 SataP0T2M
Offset 0x071F - Port 0 T2 Multipler Port 0 T2 Multipler.
• UINT8 SataP0T3M
Offset 0x0720 - Port 0 T3 Multipler Port 0 T3 Multipler.
• UINT8 SataP0TDisp
Offset 0x0721 - Port 0 Tdispatch Port 0 Tdispatch.
• UINT8 SataP1T1M
Offset 0x0722 - Port 1 T1 Multipler Port 1 T1 Multipler.
• UINT8 SataP1T2M
Offset 0x0723 - Port 1 T2 Multipler Port 1 T2 Multipler.
• UINT8 SataP1T3M
Offset 0x0724 - Port 1 T3 Multipler Port 1 T3 Multipler.
• UINT8 SataP1TDisp
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Class Documentation
Offset 0x0725 - Port 1 Tdispatch Port 1 Tdispatch.
• UINT8 SataP0Tinact
Offset 0x0726 - Port 0 Tinactive Port 0 Tinactive.
• UINT8 SataP0TDispFinit
Offset 0x0727 - Port 0 Alternate Fast Init Tdispatch Port 0 Alternate Fast Init Tdispatch.
• UINT8 SataP1Tinact
Offset 0x0728 - Port 1 Tinactive Port 1 Tinactive.
• UINT8 SataP1TDispFinit
Offset 0x0729 - Port 1 Alternate Fast Init Tdispatch Port 1 Alternate Fast Init Tdispatch.
• UINT8 SataThermalSuggestedSetting
Offset 0x072A - Sata Thermal Throttling Suggested Setting Sata Thermal Throttling Suggested Setting.
• UINT8 PchMemoryThrottlingEnable
Offset 0x072B - Enable Memory Thermal Throttling Enable Memory Thermal Throttling.
• UINT8 PchMemoryPmsyncEnable [2]
Offset 0x072C - Memory Thermal Throttling Enable Memory Thermal Throttling.
• UINT8 PchMemoryC0TransmitEnable [2]
Offset 0x072E - Enable Memory Thermal Throttling Enable Memory Thermal Throttling.
• UINT8 PchMemoryPinSelection [2]
Offset 0x0730 - Enable Memory Thermal Throttling Enable Memory Thermal Throttling.
• UINT16 PchTemperatureHotLevel
Offset 0x0732 - Thermal Device Temperature Decides the temperature.
• UINT8 PchEnableComplianceMode
Offset 0x0734 - Enable xHCI Compliance Mode Compliance Mode can be enabled for testing through this option but
this is disabled by default.
• UINT8 Usb2OverCurrentPin [16]
Offset 0x0735 - USB2 Port Over Current Pin Describe the specific over current pin number of USB 2.0 Port N.
• UINT8 Usb3OverCurrentPin [10]
Offset 0x0745 - USB3 Port Over Current Pin Describe the specific over current pin number of USB 3.0 Port N.
• UINT8 Enable8254ClockGating
Offset 0x074F - Enable 8254 Static Clock Gating Set 8254CGE=1 is required for SLP_S0 support.
• UINT8 SataRstOptaneMemory
Offset 0x0750 - PCH Sata Rst Optane Memory Optane Memory $EN_DIS.
• UINT8 SataRstCpuAttachedStorage
Offset 0x0751 - PCH Sata Rst CPU Attached Storage CPU Attached Storage $EN_DIS.
• UINT8 Enable8254ClockGatingOnS3
Offset 0x0752 - Enable 8254 Static Clock Gating On S3 This is only applicable when Enable8254ClockGating is
disabled.
• UINT8 UnusedUpdSpace23
Offset 0x0753.
• UINT32 PchPcieDeviceOverrideTablePtr
Offset 0x0754 - Pch PCIE device override table pointer The PCIe device table is being used to override PCIe device
ASPM settings.
• UINT8 EnableTcoTimer
Offset 0x0758 - Enable TCO timer.
• UINT64 BgpdtHash [4]
Offset 0x0759 - BgpdtHash[4] BgpdtHash values.
• UINT32 BiosGuardAttr
Offset 0x0779 - BiosGuardAttr BiosGuardAttr default values.
• UINT64 BiosGuardModulePtr
Offset 0x077D - BiosGuardModulePtr BiosGuardModulePtr default values.
• UINT64 SendEcCmd
12.10 FSP_S_CONFIG Struct Reference
111
Offset 0x0785 - SendEcCmd SendEcCmd function pointer.
• UINT8 EcCmdProvisionEav
Offset 0x078D - EcCmdProvisionEav Ephemeral Authorization Value default values.
• UINT8 EcCmdLock
Offset 0x078E - EcCmdLock EcCmdLock default values.
• UINT64 SgxEpoch0
Offset 0x078F - SgxEpoch0 SgxEpoch0 default values.
• UINT64 SgxEpoch1
Offset 0x0797 - SgxEpoch1 SgxEpoch1 default values.
• UINT8 SgxSinitNvsData
Offset 0x079F - SgxSinitNvsData SgxSinitNvsData default values.
• UINT8 SiCsmFlag
Offset 0x07A0 - Si Config CSM Flag.
• UINT32 SiSsidTablePtr
Offset 0x07A1.
• UINT16 SiNumberOfSsidTableEntry
Offset 0x07A5.
• UINT8 SataRstInterrupt
Offset 0x07A7 - SATA RST Interrupt Mode Allowes to choose which interrupts will be implemented by SATA controller
in RAID mode.
• UINT8 MeUnconfigOnRtcClear
Offset 0x07A8 - ME Unconfig on RTC clear 0: Disable ME Unconfig On Rtc Clear.
• UINT8 PsOnEnable
Offset 0x07A9 - Enable PS_ON.
• UINT8 PmcCpuC10GatePinEnable
Offset 0x07AA - Pmc Cpu C10 Gate Pin Enable Enable/Disable platform support for CPU_C10_GATE# pin to control
gating of CPU VccIO and VccSTG rails instead of SLP_S0# pin.
• UINT8 PchDmiAspmCtrl
Offset 0x07AB - Pch Dmi Aspm Ctrl ASPM configuration on the PCH side of the DMI/OPI Link.
• UINT8 ReservedFspsUpd [1]
Offset 0x07AC.
12.10.1
Detailed Description
Fsp S Configuration.
Definition at line 86 of file FspsUpd.h.
12.10.2
Member Data Documentation
12.10.2.1
UINT16 FSP_S_CONFIG::AcLoadline[5]
Offset 0x02B1 - AcLoadline PCODE MMIO Mailbox: AcLoadline in 1/100 mOhms (ie.
1250 = 12.50 mOhm); Range is 0-6249. Intel Recommended Defaults vary by domain and SKU.
Definition at line 965 of file FspsUpd.h.
12.10.2.2
UINT8 FSP_S_CONFIG::AcousticNoiseMitigation
Offset 0x02A2 - Acoustic Noise Mitigation feature Enable or Disable Acoustic Noise Mitigation feature.
This has to be enabled to program slew rate configuration for all VR domains, Pre Wake, Ramp Up and, Ramp
Down times.0: Disabled; 1: Enabled $EN_DIS
Definition at line 925 of file FspsUpd.h.
112
12.10.2.3
Class Documentation
UINT8 FSP_S_CONFIG::AmtEnabled
Offset 0x0155 - AMT Switch Enable/Disable.
0: Disable, 1: enable, Enable or disable AMT functionality. $EN_DIS
Definition at line 571 of file FspsUpd.h.
12.10.2.4
UINT8 FSP_S_CONFIG::AmtKvmEnabled
Offset 0x0160 - KVM Switch Enable/Disable.
0: Disable, 1: enable, KVM enable/disable state by Mebx $EN_DIS
Definition at line 626 of file FspsUpd.h.
12.10.2.5
UINT8 FSP_S_CONFIG::AmtSolEnabled
Offset 0x015A - SOL Switch Enable/Disable.
0: Disable, 1: enable, Serial Over Lan enable/disable state by Mebx $EN_DIS
Definition at line 602 of file FspsUpd.h.
12.10.2.6
UINT8 FSP_S_CONFIG::AsfEnabled
Offset 0x0157 - ASF Switch Enable/Disable.
0: Disable, 1: enable, Enable or disable ASF functionality. $EN_DIS
Definition at line 583 of file FspsUpd.h.
12.10.2.7
UINT32 FSP_S_CONFIG::CpuMpHob
Offset 0x032F - CpuMpHob Pointer for CpuMpHob.
This is optional data buffer for CpuMpPpi usage.
Definition at line 1143 of file FspsUpd.h.
12.10.2.8
UINT16 FSP_S_CONFIG::DcLoadline[5]
Offset 0x02C5 - DcLoadline PCODE MMIO Mailbox: DcLoadline in 1/100 mOhms (ie.
1250 = 12.50 mOhm); Range is 0-6249.Intel Recommended Defaults vary by domain and SKU.
Definition at line 975 of file FspsUpd.h.
12.10.2.9
UINT8 FSP_S_CONFIG::DebugInterfaceEnable
Offset 0x0333 - Enable or Disable processor debug features Enable or Disable processor debug features; 0←: Disable; 1: Enable.
$EN_DIS
Definition at line 1149 of file FspsUpd.h.
12.10.2.10
UINT16 FSP_S_CONFIG::DeltaT12PowerCycleDelay
Offset 0x0232 - Delta T12 Power Cycle Delay required in ms Select the value for delay required.
12.10 FSP_S_CONFIG Struct Reference
113
0(Default)= No delay, 0xFFFF = Auto calculate T12 Delay to max 500ms 0 : No Delay, 0xFFFF : Auto Calulate T12
Delay
Definition at line 828 of file FspsUpd.h.
12.10.2.11
UINT32 FSP_S_CONFIG::DevIntConfigPtr
Offset 0x007B - Address of PCH_DEVICE_INTERRUPT_CONFIG table.
The address of the table of PCH_DEVICE_INTERRUPT_CONFIG.
Definition at line 214 of file FspsUpd.h.
12.10.2.12
UINT8 FSP_S_CONFIG::DmiSuggestedSetting
Offset 0x0719 - DMI Thermal Sensor Suggested Setting DMT thermal sensor suggested representative values.
$EN_DIS
Definition at line 2070 of file FspsUpd.h.
12.10.2.13
UINT8 FSP_S_CONFIG::DmiTS0TW
Offset 0x071A - Thermal Sensor 0 Target Width DMT thermal sensor suggested representative values.
0:x1, 1:x2, 2:x4, 3:x8, 4:x16
Definition at line 2076 of file FspsUpd.h.
12.10.2.14
UINT8 FSP_S_CONFIG::DmiTS1TW
Offset 0x071B - Thermal Sensor 1 Target Width Thermal Sensor 1 Target Width.
0:x1, 1:x2, 2:x4, 3:x8, 4:x16
Definition at line 2082 of file FspsUpd.h.
12.10.2.15
UINT8 FSP_S_CONFIG::DmiTS2TW
Offset 0x071C - Thermal Sensor 2 Target Width Thermal Sensor 2 Target Width.
0:x1, 1:x2, 2:x4, 3:x8, 4:x16
Definition at line 2088 of file FspsUpd.h.
12.10.2.16
UINT8 FSP_S_CONFIG::DmiTS3TW
Offset 0x071D - Thermal Sensor 3 Target Width Thermal Sensor 3 Target Width.
0:x1, 1:x2, 2:x4, 3:x8, 4:x16
Definition at line 2094 of file FspsUpd.h.
12.10.2.17
UINT8 FSP_S_CONFIG::EcCmdLock
Offset 0x078E - EcCmdLock EcCmdLock default values.
Locks Ephemeral Authorization Value sent previously
Definition at line 2285 of file FspsUpd.h.
114
12.10.2.18
Class Documentation
UINT8 FSP_S_CONFIG::EcCmdProvisionEav
Offset 0x078D - EcCmdProvisionEav Ephemeral Authorization Value default values.
Provisions an ephemeral shared secret to the EC
Definition at line 2280 of file FspsUpd.h.
12.10.2.19
UINT8 FSP_S_CONFIG::Enable8254ClockGating
Offset 0x074F - Enable 8254 Static Clock Gating Set 8254CGE=1 is required for SLP_S0 support.
However, set 8254CGE=1 in POST time might fail to boot legacy OS using 8254 timer. Make sure it is disabled to
support boot legacy OS using 8254 timer. Also enable this while S0ix is enabled. $EN_DIS
Definition at line 2213 of file FspsUpd.h.
12.10.2.20
UINT8 FSP_S_CONFIG::Enable8254ClockGatingOnS3
Offset 0x0752 - Enable 8254 Static Clock Gating On S3 This is only applicable when Enable8254ClockGating is
disabled.
FSP will do the 8254 CGE programming on S3 resume when Enable8254ClockGatingOnS3 is enabled. This avoids
the SMI requirement for the programming. $EN_DIS
Definition at line 2233 of file FspsUpd.h.
12.10.2.21
UINT8 FSP_S_CONFIG::EnableTcoTimer
Offset 0x0758 - Enable TCO timer.
When FALSE, it disables PCH ACPI timer, and stops TCO timer. NOTE: This will have huge power impact when
it's enabled. If TCO timer is disabled, uCode ACPI timer emulation must be enabled, and WDAT table must not be
exposed to the OS. $EN_DIS
Definition at line 2253 of file FspsUpd.h.
12.10.2.22
UINT8 FSP_S_CONFIG::EsataSpeedLimit
Offset 0x068E - PCH Sata eSATA Speed Limit When enabled, BIOS will configure the PxSCTL.SPD to 2 to limit
the eSATA port speed.
$EN_DIS
Definition at line 1777 of file FspsUpd.h.
12.10.2.23
UINT8 FSP_S_CONFIG::FastPkgCRampDisableFivr
Offset 0x0313 - Disable Fast Slew Rate for Deep Package C States for VR FIVR domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
0: False; 1: True $EN_DIS
Definition at line 1081 of file FspsUpd.h.
12.10.2.24
UINT8 FSP_S_CONFIG::FastPkgCRampDisableGt
Offset 0x0301 - Disable Fast Slew Rate for Deep Package C States for VR GT domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
12.10 FSP_S_CONFIG Struct Reference
115
0: False; 1: True $EN_DIS
Definition at line 1007 of file FspsUpd.h.
12.10.2.25
UINT8 FSP_S_CONFIG::FastPkgCRampDisableIa
Offset 0x02A3 - Disable Fast Slew Rate for Deep Package C States for VR IA domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
0: False; 1: True $EN_DIS
Definition at line 932 of file FspsUpd.h.
12.10.2.26
UINT8 FSP_S_CONFIG::FastPkgCRampDisableSa
Offset 0x0302 - Disable Fast Slew Rate for Deep Package C States for VR SA domain Disable Fast Slew Rate for
Deep Package C States based on Acoustic Noise Mitigation feature enabled.
0: False; 1: True $EN_DIS
Definition at line 1014 of file FspsUpd.h.
12.10.2.27
UINT16 FSP_S_CONFIG::FivrRfiFrequency
Offset 0x030F - FIVR RFI Frequency PCODE MMIO Mailbox: Set the desired RFI frequency, in increments of
100KHz.
0: Auto. Range varies based on XTAL clock: 0-1918 (Up to 191.8HMz) for 24MHz clock; 0-1535 (Up to 153.5MHz)
for 19MHz clock.
Definition at line 1062 of file FspsUpd.h.
12.10.2.28
UINT8 FSP_S_CONFIG::FivrSpreadSpectrum
Offset 0x0312 - FIVR RFI Spread Spectrum PCODE MMIO Mailbox: FIVR RFI Spread Spectrum, in 0.1% increments.
0: 0%; Range: 0.0% to 10.0% (0-100).
Definition at line 1074 of file FspsUpd.h.
12.10.2.29
UINT8 FSP_S_CONFIG::ForcMebxSyncUp
Offset 0x0161 - MEBX execution Enable/Disable.
0: Disable, 1: enable, Force MEBX execution $EN_DIS
Definition at line 632 of file FspsUpd.h.
12.10.2.30
UINT8 FSP_S_CONFIG::FwProgress
Offset 0x0159 - PET Progress Enable/Disable.
0: Disable, 1: enable, Enable/Disable PET Events Progress to receive PET Events. $EN_DIS
Definition at line 596 of file FspsUpd.h.
12.10.2.31
UINT8 FSP_S_CONFIG::GpioIrqRoute
Offset 0x0088 - Select GPIO IRQ Route GPIO IRQ Select.
116
Class Documentation
The valid value is 14 or 15.
Definition at line 232 of file FspsUpd.h.
12.10.2.32
UINT8 FSP_S_CONFIG::Heci3Enabled
Offset 0x014D - HECI3 state The HECI3 state from Mbp for reference in S3 path or when MbpHob is not installed.
0: disable, 1: enable $EN_DIS
Definition at line 524 of file FspsUpd.h.
12.10.2.33
UINT16 FSP_S_CONFIG::IccMax[5]
Offset 0x02ED - Icc Max limit PCODE MMIO Mailbox: VR Icc Max limit.
0-255A in 1/4 A units. 400 = 100A
Definition at line 995 of file FspsUpd.h.
12.10.2.34
UINT8 FSP_S_CONFIG::ImonOffset[5]
Offset 0x0287 - Imon offset correction PCODE MMIO Mailbox: Imon offset correction.
Value is a 2's complement signed integer. Units 1/1000, Range 0-63999. For an offset = 12.580, use 12580. 0:
Auto
Definition at line 881 of file FspsUpd.h.
12.10.2.35
UINT8 FSP_S_CONFIG::ImonSlope[5]
Offset 0x0282 - Imon slope correction PCODE MMIO Mailbox: Imon slope correction.
Specified in 1/100 increment values. Range is 0-200. 125 = 1.25. 0: Auto.For all VR Indexes
Definition at line 875 of file FspsUpd.h.
12.10.2.36
UINT16 FSP_S_CONFIG::ImonSlope1[5]
Offset 0x031A - Imon slope1 correction PCODE MMIO Mailbox: Imon slope correction.
Specified in 1/100 increment values. Range is 0-200. 125 = 1.25. 0: Auto.For all VR Indexes
Definition at line 1105 of file FspsUpd.h.
12.10.2.37
UINT8 FSP_S_CONFIG::IslVrCmd
Offset 0x0319 - Activates VR mailbox command for Intersil VR C-state issues.
Intersil VR mailbox command. 0 - no mailbox command sent. 1 - VR mailbox command sent for IA/GT rails only.
2 - VR mailbox command sent for IA/GT/SA rails.
Definition at line 1099 of file FspsUpd.h.
12.10.2.38
UINT8 FSP_S_CONFIG::ManageabilityMode
Offset 0x0158 - Manageability Mode set by Mebx Enable/Disable.
0: Disable, 1: enable, Enable or disable Manageability Mode. $EN_DIS
Definition at line 589 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.39
117
UINT8 FSP_S_CONFIG::McivrRfiFrequencyAdjust
Offset 0x030E - McIVR RFI Frequency Adjustment PCODE MMIO Mailbox: Adjust the RFI frequency relative to the
nominal frequency in increments of 100KHz.
For subtraction, change McivrRfiFrequencyPrefix. 0: Auto.
Definition at line 1055 of file FspsUpd.h.
12.10.2.40
UINT8 FSP_S_CONFIG::McivrRfiFrequencyPrefix
Offset 0x030D - McIVR RFI Frequency Prefix PCODE MMIO Mailbox: McIVR RFI Frequency Adjustment Prefix.
0: Plus (+); 1: Minus (-).
Definition at line 1049 of file FspsUpd.h.
12.10.2.41
UINT8 FSP_S_CONFIG::McivrSpreadSpectrum
Offset 0x0311 - McIVR RFI Spread Spectrum PCODE MMIO Mailbox: McIVR RFI Spread Spectrum.
0: 0%; 1: +/- 0.5%; 2: +/- 1%; 3: +/- 1.5%; 4: +/- 2%; 5: +/- 3%; 6: +/- 4%; 7: +/- 5%; 8: +/- 6%.
Definition at line 1068 of file FspsUpd.h.
12.10.2.42
UINT8 FSP_S_CONFIG::MeUnconfigOnRtcClear
Offset 0x07A8 - ME Unconfig on RTC clear 0: Disable ME Unconfig On Rtc Clear.
1: Enable ME Unconfig On Rtc Clear. 2: Cmos is clear, status unkonwn. 3: Reserved 0: Disable ME Unconfig
On Rtc Clear, 1: Enable ME Unconfig On Rtc Clear, 2: Cmos is clear, 3: Reserved
Definition at line 2328 of file FspsUpd.h.
12.10.2.43
UINT8 FSP_S_CONFIG::NumOfDevIntConfig
Offset 0x007F - Number of DevIntConfig Entry Number of Device Interrupt Configuration Entry.
If this is not zero, the DevIntConfigPtr must not be NULL.
Definition at line 220 of file FspsUpd.h.
12.10.2.44
UINT8 FSP_S_CONFIG::PchCnviMode
Offset 0x0146 - CNVi Configuration This option allows for automatic detection of Connectivity Solution.
[Auto Detection] assumes that CNVi will be enabled when available, [Disable] allows for disabling CNVi. 0:Disable,
1:Auto
Definition at line 481 of file FspsUpd.h.
12.10.2.45
UINT8 FSP_S_CONFIG::PchCrid
Offset 0x0394 - PCH Compatibility Revision ID This member describes whether or not the CRID feature of PCH
should be enabled.
$EN_DIS
Definition at line 1373 of file FspsUpd.h.
118
12.10.2.46
Class Documentation
UINT8 FSP_S_CONFIG::PchDmiAspm
Offset 0x0346 - Enable DMI ASPM Deprecated.
$EN_DIS
Definition at line 1161 of file FspsUpd.h.
12.10.2.47
UINT8 FSP_S_CONFIG::PchDmiAspmCtrl
Offset 0x07AB - Pch Dmi Aspm Ctrl ASPM configuration on the PCH side of the DMI/OPI Link.
Default is PchPcieAspmAutoConfig 0:Disabled, 1:L0s, 2:L1, 3:L0sL1, 4:Auto
Definition at line 2349 of file FspsUpd.h.
12.10.2.48
UINT8 FSP_S_CONFIG::PchDmiTsawEn
Offset 0x0718 - DMI Thermal Sensor Autonomous Width Enable DMI Thermal Sensor Autonomous Width Enable.
$EN_DIS
Definition at line 2064 of file FspsUpd.h.
12.10.2.49
UINT8 FSP_S_CONFIG::PchEnableComplianceMode
Offset 0x0734 - Enable xHCI Compliance Mode Compliance Mode can be enabled for testing through this option
but this is disabled by default.
$EN_DIS
Definition at line 2195 of file FspsUpd.h.
12.10.2.50
UINT8 FSP_S_CONFIG::PchEnableDbcObs
Offset 0x067C - USB Overcurrent Override for DbC This option overrides USB Over Current enablement state that
USB OC will be disabled after enabling this option.
Enable when DbC is used to avoid signaling conflicts. $EN_DIS
Definition at line 1687 of file FspsUpd.h.
12.10.2.51
UINT8 FSP_S_CONFIG::PchHdaAudioLinkDmic0
Offset 0x00FE - Enable HD Audio DMIC0 Link Enable/disable HD Audio DMIC0 link.
Muxed with SNDW4. $EN_DIS
Definition at line 341 of file FspsUpd.h.
12.10.2.52
UINT8 FSP_S_CONFIG::PchHdaAudioLinkDmic1
Offset 0x00FF - Enable HD Audio DMIC1 Link Enable/disable HD Audio DMIC1 link.
Muxed with SNDW3. $EN_DIS
Definition at line 347 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.53
UINT8 FSP_S_CONFIG::PchHdaAudioLinkHda
Offset 0x00FD - Enable HD Audio Link Enable/disable HD Audio Link.
Muxed with SSP0/SSP1/SNDW1. $EN_DIS
Definition at line 335 of file FspsUpd.h.
12.10.2.54
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSndw1
Offset 0x0103 - Enable HD Audio SoundWire#1 Link Enable/disable HD Audio SNDW1 link.
Muxed with HDA. $EN_DIS
Definition at line 371 of file FspsUpd.h.
12.10.2.55
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSndw2
Offset 0x0104 - Enable HD Audio SoundWire#2 Link Enable/disable HD Audio SNDW2 link.
Muxed with SSP1. $EN_DIS
Definition at line 377 of file FspsUpd.h.
12.10.2.56
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSndw3
Offset 0x0105 - Enable HD Audio SoundWire#3 Link Enable/disable HD Audio SNDW3 link.
Muxed with DMIC1. $EN_DIS
Definition at line 383 of file FspsUpd.h.
12.10.2.57
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSndw4
Offset 0x0106 - Enable HD Audio SoundWire#4 Link Enable/disable HD Audio SNDW4 link.
Muxed with DMIC0. $EN_DIS
Definition at line 389 of file FspsUpd.h.
12.10.2.58
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSsp0
Offset 0x0100 - Enable HD Audio SSP0 Link Enable/disable HD Audio SSP0/I2S link.
Muxed with HDA. $EN_DIS
Definition at line 353 of file FspsUpd.h.
12.10.2.59
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSsp1
Offset 0x0101 - Enable HD Audio SSP1 Link Enable/disable HD Audio SSP1/I2S link.
Muxed with HDA/SNDW2. $EN_DIS
Definition at line 359 of file FspsUpd.h.
12.10.2.60
UINT8 FSP_S_CONFIG::PchHdaAudioLinkSsp2
Offset 0x0102 - Enable HD Audio SSP2 Link Enable/disable HD Audio SSP2/I2S link.
$EN_DIS
119
120
Class Documentation
Definition at line 365 of file FspsUpd.h.
12.10.2.61
UINT8 FSP_S_CONFIG::PchHdaDspEnable
Offset 0x002D - Enable HD Audio DSP Enable/disable HD Audio DSP feature.
$EN_DIS
Definition at line 113 of file FspsUpd.h.
12.10.2.62
UINT8 FSP_S_CONFIG::PchHdaDspUaaCompliance
Offset 0x036C - Universal Audio Architecture compliance for DSP enabled system 0: Not-UAA Compliant (Intel SST
driver supported only), 1: UAA Compliant (HDA Inbox driver or SST driver supported).
$EN_DIS
Definition at line 1229 of file FspsUpd.h.
12.10.2.63
UINT8 FSP_S_CONFIG::PchHdaIDispCodecDisconnect
Offset 0x036D - iDisplay Audio Codec disconnection 0: Not disconnected, enumerable, 1: Disconnected SDI, not
enumerable.
$EN_DIS
Definition at line 1235 of file FspsUpd.h.
12.10.2.64
UINT8 FSP_S_CONFIG::PchHdaIDispLinkFrequency
Offset 0x036A - iDisp-Link Frequency iDisp-Link Freq (PCH_HDAUDIO_LINK_FREQUENCY enum): 4: 96MHz, 3:
48MHz.
4: 96MHz, 3: 48MHz
Definition at line 1216 of file FspsUpd.h.
12.10.2.65
UINT8 FSP_S_CONFIG::PchHdaIDispLinkTmode
Offset 0x036B - iDisp-Link T-mode iDisp-Link T-Mode (PCH_HDAUDIO_IDISP_TMODE enum): 0: 2T, 1: 1T.
0: 2T, 1: 1T
Definition at line 1222 of file FspsUpd.h.
12.10.2.66
UINT8 FSP_S_CONFIG::PchHdaLinkFrequency
Offset 0x0369 - HD Audio Link Frequency HDA Link Freq (PCH_HDAUDIO_LINK_FREQUENCY enum): 0: 6MHz,
1: 12MHz, 2: 24MHz.
0: 6MHz, 1: 12MHz, 2: 24MHz
Definition at line 1210 of file FspsUpd.h.
12.10.2.67
UINT8 FSP_S_CONFIG::PchHdaPme
Offset 0x0366 - Enable Pme Enable Azalia wake-on-ring.
$EN_DIS
12.10 FSP_S_CONFIG Struct Reference
121
Definition at line 1194 of file FspsUpd.h.
12.10.2.68
UINT8 FSP_S_CONFIG::PchHdaSndwBufferRcomp
Offset 0x0107 - Soundwire Clock Buffer GPIO RCOMP Setting 0: non-ACT - 50 Ohm driver impedance, 1: ACT - 8
Ohm driver impedance.
$EN_DIS
Definition at line 395 of file FspsUpd.h.
12.10.2.69
UINT8 FSP_S_CONFIG::PchHdaVcType
Offset 0x0368 - VC Type Virtual Channel Type Select: 0: VC0, 1: VC1.
0: VC0, 1: VC1
Definition at line 1204 of file FspsUpd.h.
12.10.2.70
UINT8 FSP_S_CONFIG::PchHotEnable
Offset 0x014F - PCHHOT# pin Enable PCHHOT# pin assertion when temperature is higher than PchHotLevel.
0: disable, 1: enable $EN_DIS
Definition at line 534 of file FspsUpd.h.
12.10.2.71
UINT8 FSP_S_CONFIG::PchIoApicEntry24_119
Offset 0x037D - Enable PCH Io Apic Entry 24-119 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1251 of file FspsUpd.h.
12.10.2.72
UINT8 FSP_S_CONFIG::PchIoApicId
Offset 0x037E - PCH Io Apic ID This member determines IOAPIC ID.
Default is 0x02.
Definition at line 1256 of file FspsUpd.h.
12.10.2.73
UINT8 FSP_S_CONFIG::PchIshGp0GpioAssign
Offset 0x0386 - Enable PCH ISH GP_0 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1302 of file FspsUpd.h.
12.10.2.74
UINT8 FSP_S_CONFIG::PchIshGp1GpioAssign
Offset 0x0387 - Enable PCH ISH GP_1 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1308 of file FspsUpd.h.
122
12.10.2.75
Class Documentation
UINT8 FSP_S_CONFIG::PchIshGp2GpioAssign
Offset 0x0388 - Enable PCH ISH GP_2 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1314 of file FspsUpd.h.
12.10.2.76
UINT8 FSP_S_CONFIG::PchIshGp3GpioAssign
Offset 0x0389 - Enable PCH ISH GP_3 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1320 of file FspsUpd.h.
12.10.2.77
UINT8 FSP_S_CONFIG::PchIshGp4GpioAssign
Offset 0x038A - Enable PCH ISH GP_4 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1326 of file FspsUpd.h.
12.10.2.78
UINT8 FSP_S_CONFIG::PchIshGp5GpioAssign
Offset 0x038B - Enable PCH ISH GP_5 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1332 of file FspsUpd.h.
12.10.2.79
UINT8 FSP_S_CONFIG::PchIshGp6GpioAssign
Offset 0x038C - Enable PCH ISH GP_6 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1338 of file FspsUpd.h.
12.10.2.80
UINT8 FSP_S_CONFIG::PchIshGp7GpioAssign
Offset 0x038D - Enable PCH ISH GP_7 GPIO pin assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1344 of file FspsUpd.h.
12.10.2.81
UINT8 FSP_S_CONFIG::PchIshI2c0GpioAssign
Offset 0x0383 - Enable PCH ISH I2C0 GPIO pins assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1284 of file FspsUpd.h.
12.10.2.82
UINT8 FSP_S_CONFIG::PchIshI2c1GpioAssign
Offset 0x0384 - Enable PCH ISH I2C1 GPIO pins assigned 0: Disable; 1: Enable.
$EN_DIS
12.10 FSP_S_CONFIG Struct Reference
Definition at line 1290 of file FspsUpd.h.
12.10.2.83
UINT8 FSP_S_CONFIG::PchIshI2c2GpioAssign
Offset 0x0385 - Enable PCH ISH I2C2 GPIO pins assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1296 of file FspsUpd.h.
12.10.2.84
UINT8 FSP_S_CONFIG::PchIshPdtUnlock
Offset 0x038E - PCH ISH PDT Unlock Msg 0: False; 1: True.
$EN_DIS
Definition at line 1350 of file FspsUpd.h.
12.10.2.85
UINT8 FSP_S_CONFIG::PchIshSpiGpioAssign
Offset 0x0380 - Enable PCH ISH SPI GPIO pins assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1266 of file FspsUpd.h.
12.10.2.86
UINT8 FSP_S_CONFIG::PchIshUart0GpioAssign
Offset 0x0381 - Enable PCH ISH UART0 GPIO pins assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1272 of file FspsUpd.h.
12.10.2.87
UINT8 FSP_S_CONFIG::PchIshUart1GpioAssign
Offset 0x0382 - Enable PCH ISH UART1 GPIO pins assigned 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1278 of file FspsUpd.h.
12.10.2.88
UINT8 FSP_S_CONFIG::PchLanEnable
Offset 0x00FC - Enable LAN Enable/disable LAN controller.
$EN_DIS
Definition at line 329 of file FspsUpd.h.
12.10.2.89
UINT8 FSP_S_CONFIG::PchLanLtrEnable
Offset 0x038F - Enable PCH Lan LTR capabilty of PCH internal LAN 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1356 of file FspsUpd.h.
123
124
12.10.2.90
Class Documentation
UINT8 FSP_S_CONFIG::PchLockDownBiosLock
Offset 0x0393 - Enable LOCKDOWN BIOS LOCK Enable the BIOS Lock feature and set EISS bit (D31:F5:RegD←Ch[5]) for the BIOS region protection.
$EN_DIS
Definition at line 1367 of file FspsUpd.h.
12.10.2.91
UINT8 FSP_S_CONFIG::PchLockDownRtcMemoryLock
Offset 0x0395 - RTC CMOS MEMORY LOCK Enable RTC lower and upper 128 byte Lock bits to lock Bytes 38h-3Fh
in the upper and and lower 128-byte bank of RTC RAM.
$EN_DIS
Definition at line 1380 of file FspsUpd.h.
12.10.2.92
UINT8 FSP_S_CONFIG::PchMemoryThrottlingEnable
Offset 0x072B - Enable Memory Thermal Throttling Enable Memory Thermal Throttling.
$EN_DIS
Definition at line 2168 of file FspsUpd.h.
12.10.2.93
UINT32 FSP_S_CONFIG::PchPcieDeviceOverrideTablePtr
Offset 0x0754 - Pch PCIE device override table pointer The PCIe device table is being used to override PCIe device
ASPM settings.
This is a pointer points to a 32bit address. And it's only used in PostMem phase. Please refer to PCH_PCIE_DE←VICE_OVERRIDE structure for the table. Last entry VendorId must be 0.
Definition at line 2245 of file FspsUpd.h.
12.10.2.94
UINT8 FSP_S_CONFIG::PchPmDeepSxPol
Offset 0x0675 - PCH Pm Deep Sx Pol Deep Sx Policy.
$EN_DIS
Definition at line 1639 of file FspsUpd.h.
12.10.2.95
UINT8 FSP_S_CONFIG::PchPmDisableDsxAcPresentPulldown
Offset 0x0684 - PCH Pm Disable Dsx Ac Present Pulldown When Disable, PCH will internal pull down AC_PRE←SENT in deep SX and during G3 exit.
$EN_DIS
Definition at line 1721 of file FspsUpd.h.
12.10.2.96
UINT8 FSP_S_CONFIG::PchPmDisableNativePowerButton
Offset 0x0686 - PCH Pm Disable Native Power Button Power button native mode disable.
$EN_DIS
Definition at line 1731 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.97
125
UINT8 FSP_S_CONFIG::PchPmLanWakeFromDeepSx
Offset 0x0674 - PCH Pm Lan Wake From DeepSx Determine if enable LAN to wake from deep Sx.
$EN_DIS
Definition at line 1633 of file FspsUpd.h.
12.10.2.98
UINT8 FSP_S_CONFIG::PchPmLpcClockRun
Offset 0x0680 - PCH Pm Lpc Clock Run This member describes whether or not the LPC ClockRun feature of PCH
should be enabled.
Default value is Disabled $EN_DIS
Definition at line 1698 of file FspsUpd.h.
12.10.2.99
UINT8 FSP_S_CONFIG::PchPmMeWakeSts
Offset 0x0688 - PCH Pm ME_WAKE_STS Clear the ME_WAKE_STS bit in the Power and Reset Status (PRSTS)
register.
$EN_DIS
Definition at line 1743 of file FspsUpd.h.
12.10.2.100
UINT8 FSP_S_CONFIG::PchPmPciePllSsc
Offset 0x068B - PCH Pm Pcie Pll Ssc Specifies the Pcie Pll Spread Spectrum Percentage.
The default is 0xFF: AUTO - No BIOS override.
Definition at line 1761 of file FspsUpd.h.
12.10.2.101
UINT8 FSP_S_CONFIG::PchPmPcieWakeFromDeepSx
Offset 0x0671 - PCH Pm Pcie Wake From DeepSx Determine if enable PCIe to wake from deep Sx.
$EN_DIS
Definition at line 1614 of file FspsUpd.h.
12.10.2.102
UINT8 FSP_S_CONFIG::PchPmPmeB0S5Dis
Offset 0x0669 - PCH Pm PME_B0_S5_DIS When cleared (default), wake events from PME_B0_STS are allowed
in S5 if PME_B0_EN = 1.
$EN_DIS
Definition at line 1582 of file FspsUpd.h.
12.10.2.103
UINT8 FSP_S_CONFIG::PchPmPwrBtnOverridePeriod
Offset 0x0683 - PCH Pm Pwr Btn Override Period PCH power button override period.
000b-4s, 001b-6s, 010b-8s, 011b-10s, 100b-12s, 101b-14s.
Definition at line 1715 of file FspsUpd.h.
126
12.10.2.104
Class Documentation
UINT8 FSP_S_CONFIG::PchPmPwrCycDur
Offset 0x068A - PCH Pm Reset Power Cycle Duration Could be customized in the unit of second.
Please refer to EDS for all support settings. 0 is default, 1 is 1 second, 2 is 2 seconds, ...
Definition at line 1755 of file FspsUpd.h.
12.10.2.105
UINT8 FSP_S_CONFIG::PchPmSlpAMinAssert
Offset 0x0679 - PCH Pm Slp A Min Assert SLP_A Minimum Assertion Width Policy.
Default is PchSlpA2s.
Definition at line 1659 of file FspsUpd.h.
12.10.2.106
UINT8 FSP_S_CONFIG::PchPmSlpLanLowDc
Offset 0x0682 - PCH Pm Slp Lan Low Dc Enable/Disable SLP_LAN# Low on DC Power.
$EN_DIS
Definition at line 1710 of file FspsUpd.h.
12.10.2.107
UINT8 FSP_S_CONFIG::PchPmSlpS0Enable
Offset 0x0687 - PCH Pm Slp S0 Enable Indicates whether SLP_S0# is to be asserted when PCH reaches idle state.
$EN_DIS
Definition at line 1737 of file FspsUpd.h.
12.10.2.108
UINT8 FSP_S_CONFIG::PchPmSlpS0Vm070VSupport
Offset 0x0153 - SLP_S0 VM 0.70V Support SLP_S0 Voltage Margining 0.70V Support Policy.
0: disable, 1: enable $EN_DIS
Definition at line 559 of file FspsUpd.h.
12.10.2.109
UINT8 FSP_S_CONFIG::PchPmSlpS0Vm075VSupport
Offset 0x0154 - SLP_S0 VM 0.75V Support SLP_S0 Voltage Margining 0.75V Support Policy.
0: disable, 1: enable $EN_DIS
Definition at line 565 of file FspsUpd.h.
12.10.2.110
UINT8 FSP_S_CONFIG::PchPmSlpS0VmRuntimeControl
Offset 0x0152 - SLP_S0 VM Dynamic Control SLP_S0 Voltage Margining Runtime Control Policy.
0: disable, 1: enable $EN_DIS
Definition at line 553 of file FspsUpd.h.
12.10.2.111
UINT8 FSP_S_CONFIG::PchPmSlpS3MinAssert
Offset 0x0676 - PCH Pm Slp S3 Min Assert SLP_S3 Minimum Assertion Width Policy.
Default is PchSlpS350ms.
12.10 FSP_S_CONFIG Struct Reference
127
Definition at line 1644 of file FspsUpd.h.
12.10.2.112
UINT8 FSP_S_CONFIG::PchPmSlpS4MinAssert
Offset 0x0677 - PCH Pm Slp S4 Min Assert SLP_S4 Minimum Assertion Width Policy.
Default is PchSlpS44s.
Definition at line 1649 of file FspsUpd.h.
12.10.2.113
UINT8 FSP_S_CONFIG::PchPmSlpStrchSusUp
Offset 0x0681 - PCH Pm Slp Strch Sus Up Enable SLP_X Stretching After SUS Well Power Up.
$EN_DIS
Definition at line 1704 of file FspsUpd.h.
12.10.2.114
UINT8 FSP_S_CONFIG::PchPmSlpSusMinAssert
Offset 0x0678 - PCH Pm Slp Sus Min Assert SLP_SUS Minimum Assertion Width Policy.
Default is PchSlpSus4s.
Definition at line 1654 of file FspsUpd.h.
12.10.2.115
UINT8 FSP_S_CONFIG::PchPmVrAlert
Offset 0x0151 - VRAlert# Pin When VRAlert# feature pin is enabled and its state is '0', the PMC requests throttling
to a T3 Tstate to the PCH throttling unit.
. 0: disable, 1: enable $EN_DIS
Definition at line 547 of file FspsUpd.h.
12.10.2.116
UINT8 FSP_S_CONFIG::PchPmWolEnableOverride
Offset 0x0670 - PCH Pm Wol Enable Override Corresponds to the WOL Enable Override bit in the General PM
Configuration B (GEN_PMCON_B) register.
$EN_DIS
Definition at line 1608 of file FspsUpd.h.
12.10.2.117
UINT8 FSP_S_CONFIG::PchPmWolOvrWkSts
Offset 0x0689 - PCH Pm WOL_OVR_WK_STS Clear the WOL_OVR_WK_STS bit in the Power and Reset Status
(PRSTS) register.
$EN_DIS
Definition at line 1749 of file FspsUpd.h.
12.10.2.118
UINT8 FSP_S_CONFIG::PchPmWoWlanDeepSxEnable
Offset 0x0673 - PCH Pm WoW lan DeepSx Enable Determine if WLAN wake from DeepSx, corresponds to the
DSX_WLAN_PP_EN bit in the PWRM_CFG3 register.
$EN_DIS
128
Class Documentation
Definition at line 1627 of file FspsUpd.h.
12.10.2.119
UINT8 FSP_S_CONFIG::PchPmWoWlanEnable
Offset 0x0672 - PCH Pm WoW lan Enable Determine if WLAN wake from Sx, corresponds to the HOST_WLAN_←PP_EN bit in the PWRM_CFG3 register.
$EN_DIS
Definition at line 1620 of file FspsUpd.h.
12.10.2.120
UINT8 FSP_S_CONFIG::PchPwrOptEnable
Offset 0x0347 - Enable Power Optimizer Enable DMI Power Optimizer on PCH side.
$EN_DIS
Definition at line 1167 of file FspsUpd.h.
12.10.2.121
UINT8 FSP_S_CONFIG::PchScsEmmcHs400DllDataValid
Offset 0x06F6 - Set HS400 Tuning Data Valid Set if HS400 Tuning Data Valid.
$EN_DIS
Definition at line 1926 of file FspsUpd.h.
12.10.2.122
UINT8 FSP_S_CONFIG::PchScsEmmcHs400DriverStrength
Offset 0x06F9 - I/O Driver Strength Deprecated.
0:33 Ohm, 1:40 Ohm, 2:50 Ohm
Definition at line 1942 of file FspsUpd.h.
12.10.2.123
UINT8 FSP_S_CONFIG::PchScsEmmcHs400TuningRequired
Offset 0x06F5 - Enable eMMC HS400 Training Deprecated.
$EN_DIS
Definition at line 1920 of file FspsUpd.h.
12.10.2.124
UINT8 FSP_S_CONFIG::PchSerialIoI2cPadsTermination[6]
Offset 0x06FA - PCH SerialIo I2C Pads Termination 0x0: Hardware default, 0x1: None, 0x13: 1kOhm weak pull-up,
0x15: 5kOhm weak pull-up, 0x19: 20kOhm weak pull-up - Enable/disable SerialIo I2C0,I2C1,I2C2,I2C3,I2C4,I2C5
pads termination respectively.
One byte for each controller, byte0 for I2C0, byte1 for I2C1, and so on.
Definition at line 1950 of file FspsUpd.h.
12.10.2.125
UINT8 FSP_S_CONFIG::PchSirqEnable
Offset 0x0708 - Enable Serial IRQ Determines if enable Serial IRQ.
$EN_DIS
Definition at line 1988 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.126
129
UINT8 FSP_S_CONFIG::PchSirqMode
Offset 0x0709 - Serial IRQ Mode Select Serial IRQ Mode Select, 0: quiet mode, 1: continuous mode.
$EN_DIS
Definition at line 1994 of file FspsUpd.h.
12.10.2.127
UINT8 FSP_S_CONFIG::PchStartFramePulse
Offset 0x070A - Start Frame Pulse Width Start Frame Pulse Width, 0: PchSfpw4Clk, 1: PchSfpw6Clk, 2: Pch←Sfpw8Clk.
0: PchSfpw4Clk, 1: PchSfpw6Clk, 2: PchSfpw8Clk
Definition at line 2000 of file FspsUpd.h.
12.10.2.128
UINT8 FSP_S_CONFIG::PchTsmicLock
Offset 0x070C - Thermal Device SMI Enable This locks down SMI Enable on Alert Thermal Sensor Trip.
$EN_DIS
Definition at line 2012 of file FspsUpd.h.
12.10.2.129
UINT8 FSP_S_CONFIG::PchTTEnable
Offset 0x0713 - Enable The Thermal Throttle Enable the thermal throttle function.
$EN_DIS
Definition at line 2033 of file FspsUpd.h.
12.10.2.130
UINT8 FSP_S_CONFIG::PchTTLock
Offset 0x0715 - Thermal Throttle Lock Thermal Throttle Lock.
$EN_DIS
Definition at line 2046 of file FspsUpd.h.
12.10.2.131
UINT8 FSP_S_CONFIG::PchTTState13Enable
Offset 0x0714 - PMSync State 13 When set to 1 and the programmed GPIO pin is a 1, then PMSync state 13 will
force at least T2 state.
$EN_DIS
Definition at line 2040 of file FspsUpd.h.
12.10.2.132
UINT8 FSP_S_CONFIG::PchUsbHsioFilterSel[10]
Offset 0x036E - USB LFPS Filter selection For each byte bits 2:0 are for p, bits 4:6 are for n.
0h:1.6ns, 1h:2.4ns, 2h:3.2ns, 3h:4.0ns, 4h:4.8ns, 5h:5.6ns, 6h:6.4ns.
Definition at line 1241 of file FspsUpd.h.
130
12.10.2.133
Class Documentation
UINT8 FSP_S_CONFIG::PchUsbHsioRxTuningEnable[10]
Offset 0x04F0 - PCH USB3 HSIO Rx Tuning Enable Mask for enabling tuning of HSIO Rx signals of USB3 ports.
Bits: 0 - HsioCtrlAdaptOffsetCfgEnable, 1 - HsioFilterSelNEnable, 2 - HsioFilterSelPEnable, 3 - HsioOlfpsCfgPull←UpDwnResEnable
Definition at line 1462 of file FspsUpd.h.
12.10.2.134
UINT8 FSP_S_CONFIG::PcieComplianceTestMode
Offset 0x0665 - PCIE Compliance Test Mode Compliance Test Mode shall be enabled when using Compliance Load
Board.
$EN_DIS
Definition at line 1557 of file FspsUpd.h.
12.10.2.135
UINT8 FSP_S_CONFIG::PcieDisableRootPortClockGating
Offset 0x0662 - PCIE Disable RootPort Clock Gating Describes whether the PCI Express Clock Gating for each root
port is enabled by platform modules.
0: Disable; 1: Enable. $EN_DIS
Definition at line 1541 of file FspsUpd.h.
12.10.2.136
UINT8 FSP_S_CONFIG::PcieEnablePeerMemoryWrite
Offset 0x0663 - PCIE Enable Peer Memory Write This member describes whether Peer Memory Writes are enabled
on the platform.
$EN_DIS
Definition at line 1547 of file FspsUpd.h.
12.10.2.137
UINT8 FSP_S_CONFIG::PcieEqPh3LaneParamCm[24]
Offset 0x0628 - PCIE Eq Ph3 Lane Param Cm PCH_PCIE_EQ_LANE_PARAM.
Coefficient C-1.
Definition at line 1519 of file FspsUpd.h.
12.10.2.138
UINT8 FSP_S_CONFIG::PcieEqPh3LaneParamCp[24]
Offset 0x0640 - PCIE Eq Ph3 Lane Param Cp PCH_PCIE_EQ_LANE_PARAM.
Coefficient C+1.
Definition at line 1524 of file FspsUpd.h.
12.10.2.139
UINT8 FSP_S_CONFIG::PcieRpAspm[24]
Offset 0x05C8 - PCIE RP Aspm The ASPM configuration of the root port (see: PCH_PCIE_ASPM_CONTROL).
Default is PchPcieAspmAutoConfig.
Definition at line 1498 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.140
131
UINT8 FSP_S_CONFIG::PcieRpCompletionTimeout[24]
Offset 0x0546 - PCIE RP Completion Timeout The root port completion timeout(see: PCH_PCIE_COMPLETIO←N_TIMEOUT).
Default is PchPcieCompletionTO_Default.
Definition at line 1488 of file FspsUpd.h.
12.10.2.141
UINT32 FSP_S_CONFIG::PcieRpDpcExtensionsMask
Offset 0x0110 - DPC Extensions PCIE RP Mask Enable/disable DPC Extensions for PCIE Root Ports.
0: disable, 1: enable. One bit for each port, bit0 for port1, bit1 for port2, and so on.
Definition at line 413 of file FspsUpd.h.
12.10.2.142
UINT32 FSP_S_CONFIG::PcieRpDpcMask
Offset 0x010C - DPC for PCIE RP Mask Enable/disable Downstream Port Containment for PCIE Root Ports.
0: disable, 1: enable. One bit for each port, bit0 for port1, bit1 for port2, and so on.
Definition at line 407 of file FspsUpd.h.
12.10.2.143
UINT8 FSP_S_CONFIG::PcieRpFunctionSwap
Offset 0x0666 - PCIE Rp Function Swap Allows BIOS to use root port function number swapping when root port of
function 0 is disabled.
$EN_DIS
Definition at line 1564 of file FspsUpd.h.
12.10.2.144
UINT8 FSP_S_CONFIG::PcieRpGen3EqPh3Method[24]
Offset 0x0516 - PCIE RP Gen3 Equalization Phase Method PCIe Gen3 Eq Ph3 Method (see PCH_PCIE_EQ_M←ETHOD).
0: DEPRECATED, hardware equalization; 1: hardware equalization; 4: Fixed Coeficients.
Definition at line 1478 of file FspsUpd.h.
12.10.2.145
UINT8 FSP_S_CONFIG::PcieRpImrEnabled
Offset 0x066D - PCIE IMR Enables Isolated Memory Region for PCIe.
$EN_DIS
Definition at line 1593 of file FspsUpd.h.
12.10.2.146
UINT8 FSP_S_CONFIG::PcieRpL1Substates[24]
Offset 0x05E0 - PCIE RP L1 Substates The L1 Substates configuration of the root port (see: PCH_PCIE_L1SU←BSTATES_CONTROL).
Default is PchPcieL1SubstatesL1_1_2.
Definition at line 1504 of file FspsUpd.h.
132
12.10.2.147
Class Documentation
UINT8 FSP_S_CONFIG::PcieRpPcieSpeed[24]
Offset 0x04FE - PCIE RP Pcie Speed Determines each PCIE Port speed capability.
0: Auto; 1: Gen1; 2: Gen2; 3: Gen3 (see: PCH_PCIE_SPEED).
Definition at line 1472 of file FspsUpd.h.
12.10.2.148
UINT8 FSP_S_CONFIG::PcieRpPhysicalSlotNumber[24]
Offset 0x052E - PCIE RP Physical Slot Number Indicates the slot number for the root port.
Default is the value as root port index.
Definition at line 1483 of file FspsUpd.h.
12.10.2.149
UINT32 FSP_S_CONFIG::PcieRpPtmMask
Offset 0x0108 - PTM for PCIE RP Mask Enable/disable Precision Time Measurement for PCIE Root Ports.
0: disable, 1: enable. One bit for each port, bit0 for port1, bit1 for port2, and so on.
Definition at line 401 of file FspsUpd.h.
12.10.2.150
UINT8 FSP_S_CONFIG::PcieSwEqCoeffListCm[5]
Offset 0x0658 - PCIE Sw Eq CoeffList Cm PCH_PCIE_EQ_PARAM.
Coefficient C-1.
Definition at line 1529 of file FspsUpd.h.
12.10.2.151
UINT8 FSP_S_CONFIG::PcieSwEqCoeffListCp[5]
Offset 0x065D - PCIE Sw Eq CoeffList Cp PCH_PCIE_EQ_PARAM.
Coefficient C+1.
Definition at line 1534 of file FspsUpd.h.
12.10.2.152
UINT8 FSP_S_CONFIG::PmcCpuC10GatePinEnable
Offset 0x07AA - Pmc Cpu C10 Gate Pin Enable Enable/Disable platform support for CPU_C10_GATE# pin to
control gating of CPU VccIO and VccSTG rails instead of SLP_S0# pin.
$EN_DIS
Definition at line 2343 of file FspsUpd.h.
12.10.2.153
UINT8 FSP_S_CONFIG::PmcDbgMsgEn
Offset 0x011F - PMC Debug Message Enable When Enabled, PMC HW will send debug messages to trace hub;
When Disabled, PMC HW will never send debug meesages to trace hub.
Noted: When Enabled, may not enter S0ix $EN_DIS
Definition at line 452 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.154
133
UINT8 FSP_S_CONFIG::PmcModPhySusPgEnable
Offset 0x01FB - ModPHY SUS Power Domain Dynamic Gating Enable/Disable ModPHY SUS Power Domain Dynamic Gating.
Setting not supported on PCH-H. 0: disable, 1: enable $EN_DIS
Definition at line 677 of file FspsUpd.h.
12.10.2.155
UINT32 FSP_S_CONFIG::PmcPowerButtonDebounce
Offset 0x0115 - Power button debounce configuration Debounce time for PWRBTN in microseconds.
For values not supported by HW, they will be rounded down to closest supported on. 0: disable, 250-1024000us:
supported range
Definition at line 426 of file FspsUpd.h.
12.10.2.156
UINT8 FSP_S_CONFIG::PortUsb20Enable[16]
Offset 0x0052 - Enable USB2 ports Enable/disable per USB2 ports.
One byte for each port, byte0 for port0, byte1 for port1, and so on.
Definition at line 185 of file FspsUpd.h.
12.10.2.157
UINT8 FSP_S_CONFIG::PortUsb30Enable[10]
Offset 0x0062 - Enable USB3 ports Enable/disable per USB3 ports.
One byte for each port, byte0 for port0, byte1 for port1, and so on.
Definition at line 191 of file FspsUpd.h.
12.10.2.158
UINT8 FSP_S_CONFIG::PreWake
Offset 0x0328 - Pre Wake Randomization time PCODE MMIO Mailbox: Acoustic Migitation Range.Defines the
maximum pre-wake randomization time in micro ticks.This can be programmed only if AcousticNoiseMigitation is
enabled.
Range 0-255 0.
Definition at line 1119 of file FspsUpd.h.
12.10.2.159
UINT16 FSP_S_CONFIG::Psi1Threshold[5]
Offset 0x02CF - Power State 1 Threshold current PCODE MMIO Mailbox: Power State 1 current cuttof in 1/4 Amp
increments.
Range is 0-128A.
Definition at line 980 of file FspsUpd.h.
12.10.2.160
UINT16 FSP_S_CONFIG::Psi2Threshold[5]
Offset 0x02D9 - Power State 2 Threshold current PCODE MMIO Mailbox: Power State 2 current cuttof in 1/4 Amp
increments.
Range is 0-128A.
Definition at line 985 of file FspsUpd.h.
134
12.10.2.161
Class Documentation
UINT8 FSP_S_CONFIG::Psi3Enable[5]
Offset 0x0278 - Power State 3 enable/disable PCODE MMIO Mailbox: Power State 3 enable/disable; 0: Disable; 1:
Enable.
For all VR Indexes
Definition at line 863 of file FspsUpd.h.
12.10.2.162
UINT16 FSP_S_CONFIG::Psi3Threshold[5]
Offset 0x02E3 - Power State 3 Threshold current PCODE MMIO Mailbox: Power State 3 current cuttof in 1/4 Amp
increments.
Range is 0-128A.
Definition at line 990 of file FspsUpd.h.
12.10.2.163
UINT8 FSP_S_CONFIG::PsOnEnable
Offset 0x07A9 - Enable PS_ON.
PS_ON is a new C10 state from the CPU on desktop SKUs that enables a lower power target that will be required
by the California Energy Commission (CEC). When FALSE, PS_ON is to be disabled. $EN_DIS
Definition at line 2336 of file FspsUpd.h.
12.10.2.164
UINT8 FSP_S_CONFIG::PsysOffset
Offset 0x02A1 - Platform Psys offset correction PCODE MMIO Mailbox: Platform Psys offset correction.
0 - Auto Units 1/4, Range 0-255. Value of 100 = 100/4 = 25 offset
Definition at line 917 of file FspsUpd.h.
12.10.2.165
UINT8 FSP_S_CONFIG::PsysSlope
Offset 0x02A0 - Platform Psys slope correction PCODE MMIO Mailbox: Platform Psys slope correction.
0 - Auto Specified in 1/100 increment values. Range is 0-200. 125 = 1.25
Definition at line 911 of file FspsUpd.h.
12.10.2.166
UINT8 FSP_S_CONFIG::PxRcConfig[8]
Offset 0x0080 - PIRQx to IRQx Map Config PIRQx to IRQx mapping.
The valid value is 0x00 to 0x0F for each. First byte is for PIRQA, second byte is for PIRQB, and so on. The setting
is only available in Legacy 8259 PCI mode.
Definition at line 227 of file FspsUpd.h.
12.10.2.167
UINT8 FSP_S_CONFIG::RemoteAssistance
Offset 0x015F - Remote Assistance Trigger Availablilty Enable/Disable.
0: Disable, 1: enable, Remote Assistance enable/disable state by Mebx $EN_DIS
Definition at line 620 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.168
UINT8 FSP_S_CONFIG::SataEnable
Offset 0x0092 - Enable SATA Enable/disable SATA controller.
$EN_DIS
Definition at line 269 of file FspsUpd.h.
12.10.2.169
UINT8 FSP_S_CONFIG::SataLedEnable
Offset 0x0150 - SATA LED SATA LED indicating SATA controller activity.
0: disable, 1: enable $EN_DIS
Definition at line 540 of file FspsUpd.h.
12.10.2.170
UINT8 FSP_S_CONFIG::SataMode
Offset 0x0093 - SATA Mode Select SATA controller working mode.
0:AHCI, 1:RAID
Definition at line 275 of file FspsUpd.h.
12.10.2.171
UINT8 FSP_S_CONFIG::SataP0TDispFinit
Offset 0x0727 - Port 0 Alternate Fast Init Tdispatch Port 0 Alternate Fast Init Tdispatch.
$EN_DIS
Definition at line 2145 of file FspsUpd.h.
12.10.2.172
UINT8 FSP_S_CONFIG::SataP1TDispFinit
Offset 0x0729 - Port 1 Alternate Fast Init Tdispatch Port 1 Alternate Fast Init Tdispatch.
$EN_DIS
Definition at line 2156 of file FspsUpd.h.
12.10.2.173
UINT8 FSP_S_CONFIG::SataPortsDevSlp[8]
Offset 0x004A - Enable SATA DEVSLP Feature Enable/disable SATA DEVSLP per port.
0 is disable, 1 is enable. One byte for each port, byte0 for port0, byte1 for port1, and so on.
Definition at line 179 of file FspsUpd.h.
12.10.2.174
UINT8 FSP_S_CONFIG::SataPortsDmVal[8]
Offset 0x06C0 - Enable SATA Port DmVal DITO multiplier.
Default is 15.
Definition at line 1817 of file FspsUpd.h.
12.10.2.175
UINT8 FSP_S_CONFIG::SataPortsEnable[8]
Offset 0x0042 - Enable SATA ports Enable/disable SATA ports.
One byte for each port, byte0 for port0, byte1 for port1, and so on.
135
136
Class Documentation
Definition at line 173 of file FspsUpd.h.
12.10.2.176
UINT8 FSP_S_CONFIG::SataPwrOptEnable
Offset 0x068D - PCH Sata Pwr Opt Enable SATA Power Optimizer on PCH side.
$EN_DIS
Definition at line 1771 of file FspsUpd.h.
12.10.2.177
UINT8 FSP_S_CONFIG::SataRstHddUnlock
Offset 0x06E8 - PCH Sata Rst Hdd Unlock Indicates that the HDD password unlock in the OS is enabled.
$EN_DIS
Definition at line 1880 of file FspsUpd.h.
12.10.2.178
UINT8 FSP_S_CONFIG::SataRstInterrupt
Offset 0x07A7 - SATA RST Interrupt Mode Allowes to choose which interrupts will be implemented by SAT←A controller in RAID mode.
0:Msix, 1:Msi, 2:Legacy
Definition at line 2320 of file FspsUpd.h.
12.10.2.179
UINT8 FSP_S_CONFIG::SataRstIrrt
Offset 0x06E5 - PCH Sata Rst Irrt Intel Rapid Recovery Technology.
$EN_DIS
Definition at line 1863 of file FspsUpd.h.
12.10.2.180
UINT8 FSP_S_CONFIG::SataRstIrrtOnly
Offset 0x06EA - PCH Sata Rst Irrt Only Allow only IRRT drives to span internal and external ports.
$EN_DIS
Definition at line 1893 of file FspsUpd.h.
12.10.2.181
UINT8 FSP_S_CONFIG::SataRstLedLocate
Offset 0x06E9 - PCH Sata Rst Led Locate Indicates that the LED/SGPIO hardware is attached and ping to locate
feature is enabled on the OS.
$EN_DIS
Definition at line 1887 of file FspsUpd.h.
12.10.2.182
UINT8 FSP_S_CONFIG::SataRstOromUiBanner
Offset 0x06E6 - PCH Sata Rst Orom Ui Banner OROM UI and BANNER.
$EN_DIS
Definition at line 1869 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.183
UINT8 FSP_S_CONFIG::SataRstPcieDeviceResetDelay[3]
Offset 0x06F2 - PCH Sata Rst Pcie Device Reset Delay PCIe Storage Device Reset Delay in milliseconds.
Default value is 100ms
Definition at line 1914 of file FspsUpd.h.
12.10.2.184
UINT8 FSP_S_CONFIG::SataRstRaid0
Offset 0x06E1 - PCH Sata Rst Raid0 RAID0.
$EN_DIS
Definition at line 1839 of file FspsUpd.h.
12.10.2.185
UINT8 FSP_S_CONFIG::SataRstRaid1
Offset 0x06E2 - PCH Sata Rst Raid1 RAID1.
$EN_DIS
Definition at line 1845 of file FspsUpd.h.
12.10.2.186
UINT8 FSP_S_CONFIG::SataRstRaid10
Offset 0x06E3 - PCH Sata Rst Raid10 RAID10.
$EN_DIS
Definition at line 1851 of file FspsUpd.h.
12.10.2.187
UINT8 FSP_S_CONFIG::SataRstRaid5
Offset 0x06E4 - PCH Sata Rst Raid5 RAID5.
$EN_DIS
Definition at line 1857 of file FspsUpd.h.
12.10.2.188
UINT8 FSP_S_CONFIG::SataRstRaidDeviceId
Offset 0x06E0 - PCH Sata Rst Raid Device Id Enable RAID Alternate ID.
0:Client, 1:Alternate, 2:Server
Definition at line 1833 of file FspsUpd.h.
12.10.2.189
UINT8 FSP_S_CONFIG::SataRstSmartStorage
Offset 0x06EB - PCH Sata Rst Smart Storage RST Smart Storage caching Bit.
$EN_DIS
Definition at line 1899 of file FspsUpd.h.
12.10.2.190
UINT8 FSP_S_CONFIG::SataSalpSupport
Offset 0x0041 - Enable SATA SALP Support Enable/disable SATA Aggressive Link Power Management.
$EN_DIS
137
138
Class Documentation
Definition at line 167 of file FspsUpd.h.
12.10.2.191
UINT8 FSP_S_CONFIG::SataThermalSuggestedSetting
Offset 0x072A - Sata Thermal Throttling Suggested Setting Sata Thermal Throttling Suggested Setting.
$EN_DIS
Definition at line 2162 of file FspsUpd.h.
12.10.2.192
UINT8 FSP_S_CONFIG::SciIrqSelect
Offset 0x0089 - Select SciIrqSelect SCI IRQ Select.
The valid value is 9, 10, 11, and 20, 21, 22, 23 for APIC only.
Definition at line 237 of file FspsUpd.h.
12.10.2.193
UINT8 FSP_S_CONFIG::ScsEmmcEnabled
Offset 0x0031 - Enable eMMC Controller Enable/disable eMMC Controller.
$EN_DIS
Definition at line 123 of file FspsUpd.h.
12.10.2.194
UINT8 FSP_S_CONFIG::ScsEmmcHs400Enabled
Offset 0x0032 - Enable eMMC HS400 Mode Enable eMMC HS400 Mode.
$EN_DIS
Definition at line 129 of file FspsUpd.h.
12.10.2.195
UINT8 FSP_S_CONFIG::ScsSdCardEnabled
Offset 0x0033 - Enable SdCard Controller Enable/disable SD Card Controller.
$EN_DIS
Definition at line 135 of file FspsUpd.h.
12.10.2.196
UINT8 FSP_S_CONFIG::ScsUfsEnabled
Offset 0x0145 - Enable Ufs Controller Enable/disable Ufs 2.0 Controller.
$EN_DIS
Definition at line 474 of file FspsUpd.h.
12.10.2.197
UINT64 FSP_S_CONFIG::SendEcCmd
Offset 0x0785 - SendEcCmd SendEcCmd function pointer.
typedef EFI_STATUS (EFIAPI *PLATFORM_SEND_EC_COMMAND) (IN EC_COMMAND_TYPE
EcCmdType, IN UINT8 EcCmd, IN UINT8 SendData, IN OUT UINT8 *ReceiveData);
Definition at line 2275 of file FspsUpd.h.
12.10 FSP_S_CONFIG Struct Reference
12.10.2.198
139
UINT8 FSP_S_CONFIG::SendVrMbxCmd
Offset 0x0303 - Enable VR specific mailbox command VR specific mailbox commands.
00b - no VR specific command sent. 01b - A VR mailbox command specifically for the MPS IMPV8 VR will be
sent. 10b - VR specific command sent for PS4 exit issue. 11b - Reserved. $EN_DIS
Definition at line 1022 of file FspsUpd.h.
12.10.2.199
UINT8 FSP_S_CONFIG::SerialIoDebugUartNumber
Offset 0x0706 - UART Number For Debug Purpose UART number for debug purpose.
0:UART0, 1: UART1, 2:UART2. Note: If UART0 is selected as CNVi BT Core interface, it cannot be used for debug
purpose. 0:UART0, 1:UART1, 2:UART2
Definition at line 1976 of file FspsUpd.h.
12.10.2.200
UINT8 FSP_S_CONFIG::SerialIoDevMode[12]
Offset 0x006F - Enable SerialIo Device Mode 0:Disabled, 1:PCI Mode, 2:Acpi mode, 3:Hidden mode (Legacy UAR←T mode) - Enable/disable SerialIo I2C0,I2C1,I2C2,I2C3,I2C4,I2C5,SPI0,SPI1,SPI2,UART0,UART1,UART2 device
mode respectively.
One byte for each controller, byte0 for I2C0, byte1 for I2C1, and so on.
Definition at line 209 of file FspsUpd.h.
12.10.2.201
UINT8 FSP_S_CONFIG::SerialIoEnableDebugUartAfterPost
Offset 0x0707 - Enable Debug UART Controller Enable debug UART controller after post.
$EN_DIS
Definition at line 1982 of file FspsUpd.h.
12.10.2.202
UINT8 FSP_S_CONFIG::SerialIoUart0PinMuxing
Offset 0x0701 - PcdSerialIoUart0PinMuxing Select SerialIo Uart0 pin muxing.
Setting applicable only if SerialIO UART0 is enabled. 0:default pins, 1:pins muxed with CNV_BRI/RGI
Definition at line 1960 of file FspsUpd.h.
12.10.2.203
UINT8 FSP_S_CONFIG::ShowSpiController
Offset 0x0034 - Show SPI controller Enable/disable to show SPI controller.
$EN_DIS
Definition at line 141 of file FspsUpd.h.
12.10.2.204
UINT8 FSP_S_CONFIG::SiCsmFlag
Offset 0x07A0 - Si Config CSM Flag.
Platform specific common policies that used by several silicon components. CSM status flag. $EN_DIS
Definition at line 2306 of file FspsUpd.h.
140
12.10.2.205
Class Documentation
UINT8 FSP_S_CONFIG::SkipMpInit
Offset 0x030C - Deprecated DO NOT USE Skip Multi-Processor Initialization.
Deprecated SkipMpInit has been moved to FspmUpd $EN_DIS
Definition at line 1043 of file FspsUpd.h.
12.10.2.206
UINT8 FSP_S_CONFIG::SlowSlewRateForFivr
Offset 0x0314 - Slew Rate configuration for Deep Package C States for VR FIVR domain Slew Rate configuration
for Deep Package C States for VR FIVR domain based on Acoustic Noise Mitigation feature enabled.
0: Fast/2; 1: Fast/4; 2: Fast/8; 3: Fast/16 0: Fast/2, 1: Fast/4, 2: Fast/8, 3: Fast/16
Definition at line 1088 of file FspsUpd.h.
12.10.2.207
UINT8 FSP_S_CONFIG::SlowSlewRateForGt
Offset 0x02A5 - Slew Rate configuration for Deep Package C States for VR GT domain Slew Rate configuration for
Deep Package C States for VR GT domain based on Acoustic Noise Mitigation feature enabled.
0: Fast/2; 1: Fast/4; 2: Fast/8; 3: Fast/16 0: Fast/2, 1: Fast/4, 2: Fast/8, 3: Fast/16
Definition at line 946 of file FspsUpd.h.
12.10.2.208
UINT8 FSP_S_CONFIG::SlowSlewRateForIa
Offset 0x02A4 - Slew Rate configuration for Deep Package C States for VR IA domain Slew Rate configuration for
Deep Package C States for VR IA domain based on Acoustic Noise Mitigation feature enabled.
0: Fast/2; 1: Fast/4; 2: Fast/8; 3: Fast/16 0: Fast/2, 1: Fast/4, 2: Fast/8, 3: Fast/16
Definition at line 939 of file FspsUpd.h.
12.10.2.209
UINT8 FSP_S_CONFIG::SlowSlewRateForSa
Offset 0x02A6 - Slew Rate configuration for Deep Package C States for VR SA domain Slew Rate configuration for
Deep Package C States for VR SA domain based on Acoustic Noise Mitigation feature enabled.
0: Fast/2; 1: Fast/4; 2: Fast/8; 3: Fast/16 0: Fast/2, 1: Fast/4, 2: Fast/8, 3: Fast/16
Definition at line 953 of file FspsUpd.h.
12.10.2.210
UINT8 FSP_S_CONFIG::SlpS0DisQForDebug
Offset 0x067B - S0ix Override Settings Select 'Auto', it will be auto-configured according to probe type.
'No Change' will keep PMC default settings. Or select the desired debug probe type for S0ix Override settings.
Reminder: DCI OOB (aka BSSB) uses CCA probe.
Note: This BIOS option should keep 'Auto', other options are intended for advanced configuration only. 0:No
Change, 1:DCI OOB, 2:USB2 DbC, 3:Auto
Definition at line 1680 of file FspsUpd.h.
12.10.2.211
UINT8 FSP_S_CONFIG::SlpS0Override
Offset 0x067A - SLP_S0# Override Select 'Auto', it will be auto-configured according to probe type.
12.10 FSP_S_CONFIG Struct Reference
141
Select 'Enabled' will disable SLP_S0# assertion whereas 'Disabled' will enable SLP_S0# assertion when debug is
enabled.
Note: This BIOS option should keep 'Auto', other options are intended for advanced configuration only. 0:Disabled,
1:Enabled, 2:Auto
Definition at line 1669 of file FspsUpd.h.
12.10.2.212
UINT8 FSP_S_CONFIG::SlpS0WithGbeSupport
Offset 0x01FC - SlpS0WithGbeSupport Enable/Disable SLP_S0 with GBE Support.
0: disable, 1: enable $EN_DIS
Definition at line 683 of file FspsUpd.h.
12.10.2.213
UINT8 FSP_S_CONFIG::TcoIrqSelect
Offset 0x008A - Select TcoIrqSelect TCO IRQ Select.
The valid value is 9, 10, 11, 20, 21, 22, 23.
Definition at line 242 of file FspsUpd.h.
12.10.2.214
UINT16 FSP_S_CONFIG::TdcPowerLimit[5]
Offset 0x02A7 - Thermal Design Current current limit PCODE MMIO Mailbox: Thermal Design Current current limit.
Specified in 1/8A units. Range is 0-4095. 1000 = 125A. 0: Auto. For all VR Indexes
Definition at line 959 of file FspsUpd.h.
12.10.2.215
UINT8 FSP_S_CONFIG::TdcTimeWindow[5]
Offset 0x0296 - HECI3 state PCODE MMIO Mailbox: Thermal Design Current time window.
Defined in milli seconds. Valid Values 1 - 1ms , 2 - 2ms , 3 - 3ms , 4 - 4ms , 5 - 5ms , 6 - 6ms , 7 - 7ms , 8 - 8ms ,
10 - 10ms.For all VR Indexe
Definition at line 899 of file FspsUpd.h.
12.10.2.216
UINT8 FSP_S_CONFIG::TetonGlacierCR
Offset 0x0668 - Teton Glacier Cycle Router Specify to which cycle router Teton Glacier is connected, it is valid only
when Teton Glacier support is enabled.
Default is 0 for CNP-H system and 1 for CNP-LP system
Definition at line 1576 of file FspsUpd.h.
12.10.2.217
UINT8 FSP_S_CONFIG::TetonGlacierSupport
Offset 0x0667 - Teton Glacier Support Enables support for the Teton Glacier card.
$EN_DIS
Definition at line 1570 of file FspsUpd.h.
12.10.2.218
UINT8 FSP_S_CONFIG::TTSuggestedSetting
Offset 0x0716 - Thermal Throttling Suggested Setting Thermal Throttling Suggested Setting.
142
Class Documentation
$EN_DIS
Definition at line 2052 of file FspsUpd.h.
12.10.2.219
UINT8 FSP_S_CONFIG::TurboMode
Offset 0x0040 - Turbo Mode Enable/Disable Turbo mode.
0: disable, 1: enable $EN_DIS
Definition at line 161 of file FspsUpd.h.
12.10.2.220
UINT8 FSP_S_CONFIG::TxtEnable
Offset 0x0305 - Enable or Disable TXT Enable or Disable TXT; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 1033 of file FspsUpd.h.
12.10.2.221
UINT8 FSP_S_CONFIG::Usb2AfePehalfbit[16]
Offset 0x00C4 - USB Per Port Half Bit Pre-emphasis USB Per Port Half Bit Pre-emphasis.
1b - half-bit pre-emphasis, 0b - full-bit pre-emphasis. One byte for each port.
Definition at line 299 of file FspsUpd.h.
12.10.2.222
UINT8 FSP_S_CONFIG::Usb2AfePetxiset[16]
Offset 0x0094 - USB Per Port HS Preemphasis Bias USB Per Port HS Preemphasis Bias.
000b-0mV, 001b-11.25mV, 010b-16.9mV, 011b-28.15mV, 100b-28.15mV, 101b-39.35mV, 110b-45mV, 111b-56.←3mV. One byte for each port.
Definition at line 281 of file FspsUpd.h.
12.10.2.223
UINT8 FSP_S_CONFIG::Usb2AfePredeemp[16]
Offset 0x00B4 - USB Per Port HS Transmitter Emphasis USB Per Port HS Transmitter Emphasis.
00b - Emphasis OFF, 01b - De-emphasis ON, 10b - Pre-emphasis ON, 11b - Pre-emphasis & De-emphasis ON.
One byte for each port.
Definition at line 293 of file FspsUpd.h.
12.10.2.224
UINT8 FSP_S_CONFIG::Usb2AfeTxiset[16]
Offset 0x00A4 - USB Per Port HS Transmitter Bias USB Per Port HS Transmitter Bias.
000b-0mV, 001b-11.25mV, 010b-16.9mV, 011b-28.15mV, 100b-28.15mV, 101b-39.35mV, 110b-45mV, 111b-56.←3mV, One byte for each port.
Definition at line 287 of file FspsUpd.h.
12.10.2.225
UINT8 FSP_S_CONFIG::Usb3HsioTxDeEmph[10]
Offset 0x00DE - USB 3.0 TX Output -3.5dB De-Emphasis Adjustment Setting USB 3.0 TX Output -3.5dB De-←Emphasis Adjustment Setting, HSIO_TX_DWORD5[21:16], Default = 29h (approximately -3.5dB De-Emphasis).
12.10 FSP_S_CONFIG Struct Reference
143
One byte for each port.
Definition at line 311 of file FspsUpd.h.
12.10.2.226
UINT8 FSP_S_CONFIG::Usb3HsioTxDeEmphEnable[10]
Offset 0x00D4 - Enable the write to USB 3.0 TX Output -3.5dB De-Emphasis Adjustment Enable the write to USB
3.0 TX Output -3.5dB De-Emphasis Adjustment.
Each value in arrary can be between 0-1. One byte for each port.
Definition at line 305 of file FspsUpd.h.
12.10.2.227
UINT8 FSP_S_CONFIG::Usb3HsioTxDownscaleAmp[10]
Offset 0x00F2 - USB 3.0 TX Output Downscale Amplitude Adjustment USB 3.0 TX Output Downscale Amplitude
Adjustment, HSIO_TX_DWORD8[21:16], Default = 00h.
One byte for each port.
Definition at line 323 of file FspsUpd.h.
12.10.2.228
UINT8 FSP_S_CONFIG::Usb3HsioTxDownscaleAmpEnable[10]
Offset 0x00E8 - Enable the write to USB 3.0 TX Output Downscale Amplitude Adjustment Enable the write to USB
3.0 TX Output Downscale Amplitude Adjustment, Each value in arrary can be between 0-1.
One byte for each port.
Definition at line 317 of file FspsUpd.h.
12.10.2.229
UINT8 FSP_S_CONFIG::UsbPdoProgramming
Offset 0x0114 - USB PDO Programming Enable/disable PDO programming for USB in PEI phase.
Disabling will allow for programming during later phase. 1: enable, 0: disable $EN_DIS
Definition at line 420 of file FspsUpd.h.
12.10.2.230
UINT32 FSP_S_CONFIG::VrPowerDeliveryDesign
Offset 0x0324 - CPU VR Power Delivery Design Used to communicate the power delivery design capability of the
board.
This value is an enum of the available power delivery segments that are defined in the Platform Design Guide.
Definition at line 1112 of file FspsUpd.h.
12.10.2.231
UINT16 FSP_S_CONFIG::VrVoltageLimit[5]
Offset 0x02F7 - VR Voltage Limit PCODE MMIO Mailbox: VR Voltage Limit.
Range is 0-7999mV.
Definition at line 1000 of file FspsUpd.h.
12.10.2.232
UINT8 FSP_S_CONFIG::WatchDog
Offset 0x0156 - WatchDog Timer Switch Enable/Disable.
144
Class Documentation
0: Disable, 1: enable, Enable or disable WatchDog timer. $EN_DIS
Definition at line 577 of file FspsUpd.h.
12.10.2.233
UINT16 FSP_S_CONFIG::WatchDogTimerBios
Offset 0x015D - BIOS Timer 16 bits Value, Set BIOS watchdog timer.
$EN_DIS
Definition at line 614 of file FspsUpd.h.
12.10.2.234
UINT16 FSP_S_CONFIG::WatchDogTimerOs
Offset 0x015B - OS Timer 16 bits Value, Set OS watchdog timer.
$EN_DIS
Definition at line 608 of file FspsUpd.h.
12.10.2.235
UINT8 FSP_S_CONFIG::XdciEnable
Offset 0x006C - Enable xDCI controller Enable/disable to xDCI controller.
$EN_DIS
Definition at line 197 of file FspsUpd.h.
The documentation for this struct was generated from the following file:
• FspsUpd.h
12.11
FSP_S_TEST_CONFIG Struct Reference
Fsp S Test Configuration.
#include
Public Attributes
• UINT32 Signature
Offset 0x07AD.
• UINT8 ChapDeviceEnable
Offset 0x07B1 - Enable/Disable Device 7 Enable: Device 7 enabled, Disable (Default): Device 7 disabled $EN_DIS.
• UINT8 SkipPamLock
Offset 0x07B2 - Skip PAM register lock Enable: PAM register will not be locked by RC, platform code should lock it,
Disable(Default): PAM registers will be locked by RC $EN_DIS.
• UINT8 EdramTestMode
Offset 0x07B3 - EDRAM Test Mode Enable: PAM register will not be locked by RC, platform code should lock it,
Disable(Default): PAM registers will be locked by RC 0: EDRAM SW disable, 1: EDRAM SW Enable, 2: EDRAM HW
mode.
• UINT8 DmiExtSync
Offset 0x07B4 - DMI Extended Sync Control Enable: Enable DMI Extended Sync Control, Disable(Default): Disable
DMI Extended Sync Control $EN_DIS.
• UINT8 DmiIot
Offset 0x07B5 - DMI IOT Control Enable: Enable DMI IOT Control, Disable(Default): Disable DMI IOT Control $E←N_DIS.
12.11 FSP_S_TEST_CONFIG Struct Reference
145
• UINT8 PegMaxPayload [4]
Offset 0x07B6 - PEG Max Payload size per root port 0xFF(Default):Auto, 0x1: Force 128B, 0x2: Force 256B 0xFF:
Auto, 0x1: Force 128B, 0x2: Force 256B.
• UINT8 RenderStandby
Offset 0x07BA - Enable/Disable IGFX RenderStandby Enable(Default): Enable IGFX RenderStandby, Disable: Disable IGFX RenderStandby $EN_DIS.
• UINT8 PmSupport
Offset 0x07BB - Enable/Disable IGFX PmSupport Enable(Default): Enable IGFX PmSupport, Disable: Disable IGFX
PmSupport $EN_DIS.
• UINT8 CdynmaxClampEnable
Offset 0x07BC - Enable/Disable CdynmaxClamp Enable(Default):
CdynmaxClamp $EN_DIS.
Enable CdynmaxClamp, Disable:
Disable
• UINT8 VtdDisable
Offset 0x07BD - Disable VT-d 0=Enable/FALSE(VT-d enabled), 1=Disable/TRUE (VT-d disabled) $EN_DIS.
• UINT8 GtFreqMax
Offset 0x07BE - GT Frequency Limit 0xFF: Auto(Default), 2: 100 Mhz, 3: 150 Mhz, 4: 200 Mhz, 5: 250 Mhz, 6: 300
Mhz, 7: 350 Mhz, 8: 400 Mhz, 9: 450 Mhz, 0xA: 500 Mhz, 0xB: 550 Mhz, 0xC: 600 Mhz, 0xD: 650 Mhz, 0xE: 700
Mhz, 0xF: 750 Mhz, 0x10: 800 Mhz, 0x11: 850 Mhz, 0x12:900 Mhz, 0x13: 950 Mhz, 0x14: 1000 Mhz, 0x15: 1050
Mhz, 0x16: 1100 Mhz, 0x17: 1150 Mhz, 0x18: 1200 Mhz 0xFF: Auto(Default), 2: 100 Mhz, 3: 150 Mhz, 4: 200 Mhz,
5: 250 Mhz, 6: 300 Mhz, 7: 350 Mhz, 8: 400 Mhz, 9: 450 Mhz, 0xA: 500 Mhz, 0xB: 550 Mhz, 0xC: 600 Mhz, 0xD:
650 Mhz, 0xE: 700 Mhz, 0xF: 750 Mhz, 0x10: 800 Mhz, 0x11: 850 Mhz, 0x12:900 Mhz, 0x13: 950 Mhz, 0x14: 1000
Mhz, 0x15: 1050 Mhz, 0x16: 1100 Mhz, 0x17: 1150 Mhz, 0x18: 1200 Mhz.
• UINT8 DisableTurboGt
Offset 0x07BF - Disable Turbo GT 0=Disable: GT frequency is not limited, 1=Enable: Disables Turbo GT frequency
$EN_DIS.
• UINT8 SaPostMemTestRsvd [11]
Offset 0x07C0 - SaPostMemTestRsvd Reserved for SA Post-Mem Test $EN_DIS.
• UINT8 OneCoreRatioLimit
Offset 0x07CB - 1-Core Ratio Limit 1-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 TwoCoreRatioLimit
Offset 0x07CC - 2-Core Ratio Limit 2-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 ThreeCoreRatioLimit
Offset 0x07CD - 3-Core Ratio Limit 3-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 FourCoreRatioLimit
Offset 0x07CE - 4-Core Ratio Limit 4-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 Hwp
Offset 0x07CF - Enable or Disable HWP Enable or Disable HWP(Hardware P states) Support.
• UINT8 HdcControl
Offset 0x07D0 - Hardware Duty Cycle Control Hardware Duty Cycle Control configuration.
• UINT8 PowerLimit1Time
Offset 0x07D1 - Package Long duration turbo mode time Package Long duration turbo mode time window in seconds.
• UINT8 PowerLimit2
Offset 0x07D2 - Short Duration Turbo Mode Enable or Disable short duration Turbo Mode.
• UINT8 TurboPowerLimitLock
Offset 0x07D3 - Turbo settings Lock Lock all Turbo settings Enable/Disable; 0: Disable , 1: Enable $EN_DIS.
• UINT8 PowerLimit3Time
Offset 0x07D4 - Package PL3 time window Package PL3 time window range for this policy from 0 to 64ms.
• UINT8 PowerLimit3DutyCycle
Offset 0x07D5 - Package PL3 Duty Cycle Package PL3 Duty Cycle; Valid Range is 0 to 100.
• UINT8 PowerLimit3Lock
Offset 0x07D6 - Package PL3 Lock Package PL3 Lock Enable/Disable; 0: Disable ; 1: Enable $EN_DIS.
• UINT8 PowerLimit4Lock
Offset 0x07D7 - Package PL4 Lock Package PL4 Lock Enable/Disable; 0: Disable ; 1: Enable $EN_DIS.
146
Class Documentation
• UINT8 TccActivationOffset
Offset 0x07D8 - TCC Activation Offset TCC Activation Offset.
• UINT8 TccOffsetClamp
Offset 0x07D9 - Tcc Offset Clamp Enable/Disable Tcc Offset Clamp for Runtime Average Temperature Limit (RATL)
allows CPU to throttle below P1.For Y SKU, the recommended default for this policy is 1: Enabled, For all other SKUs
the recommended default are 0: Disabled.
• UINT8 TccOffsetLock
Offset 0x07DA - Tcc Offset Lock Tcc Offset Lock for Runtime Average Temperature Limit (RATL) to lock temperature
target; 0: Disabled; 1: Enabled.
• UINT8 NumberOfEntries
Offset 0x07DB - Custom Ratio State Entries The number of custom ratio state entries, ranges from 0 to 40 for a valid
custom ratio table.Sets the number of custom P-states.
• UINT8 Custom1PowerLimit1Time
Offset 0x07DC - Custom Short term Power Limit time window Short term Power Limit time window value for custom
CTDP level 1.
• UINT8 Custom1TurboActivationRatio
Offset 0x07DD - Custom Turbo Activation Ratio Turbo Activation Ratio for custom cTDP level 1.
• UINT8 Custom1ConfigTdpControl
Offset 0x07DE - Custom Config Tdp Control Config Tdp Control (0/1/2) value for custom cTDP level 1.
• UINT8 Custom2PowerLimit1Time
Offset 0x07DF - Custom Short term Power Limit time window Short term Power Limit time window value for custom
CTDP level 2.
• UINT8 Custom2TurboActivationRatio
Offset 0x07E0 - Custom Turbo Activation Ratio Turbo Activation Ratio for custom cTDP level 2.
• UINT8 Custom2ConfigTdpControl
Offset 0x07E1 - Custom Config Tdp Control Config Tdp Control (0/1/2) value for custom cTDP level 1.
• UINT8 Custom3PowerLimit1Time
Offset 0x07E2 - Custom Short term Power Limit time window Short term Power Limit time window value for custom
CTDP level 3.
• UINT8 Custom3TurboActivationRatio
Offset 0x07E3 - Custom Turbo Activation Ratio Turbo Activation Ratio for custom cTDP level 3.
• UINT8 Custom3ConfigTdpControl
Offset 0x07E4 - Custom Config Tdp Control Config Tdp Control (0/1/2) value for custom cTDP level 1.
• UINT8 ConfigTdpLock
Offset 0x07E5 - ConfigTdp mode settings Lock Lock the ConfigTdp mode settings from runtime changes; 0: Disable;
1: Enable $EN_DIS.
• UINT8 ConfigTdpBios
Offset 0x07E6 - Load Configurable TDP SSDT Configure whether to load Configurable TDP SSDT; 0: Disable; 1:
Enable.
• UINT8 PsysPowerLimit1
Offset 0x07E7 - PL1 Enable value PL1 Enable value to limit average platform power.
• UINT8 PsysPowerLimit1Time
Offset 0x07E8 - PL1 timewindow PL1 timewindow in seconds.
• UINT8 PsysPowerLimit2
Offset 0x07E9 - PL2 Enable Value PL2 Enable activates the PL2 value to limit average platform power.
• UINT8 MlcStreamerPrefetcher
Offset 0x07EA - Enable or Disable MLC Streamer Prefetcher Enable or Disable MLC Streamer Prefetcher; 0: Disable;
1: Enable.
• UINT8 MlcSpatialPrefetcher
Offset 0x07EB - Enable or Disable MLC Spatial Prefetcher Enable or Disable MLC Spatial Prefetcher; 0: Disable; 1:
Enable $EN_DIS.
• UINT8 MonitorMwaitEnable
12.11 FSP_S_TEST_CONFIG Struct Reference
147
Offset 0x07EC - Enable or Disable Monitor /MWAIT instructions Enable or Disable Monitor /MWAIT instructions; 0:
Disable; 1: Enable.
• UINT8 MachineCheckEnable
Offset 0x07ED - Enable or Disable initialization of machine check registers Enable or Disable initialization of machine
check registers; 0: Disable; 1: Enable.
• UINT8 DebugInterfaceEnable
Offset 0x07EE - Deprecated DO NOT USE Enable or Disable processor debug features.
• UINT8 DebugInterfaceLockEnable
Offset 0x07EF - Lock or Unlock debug interface features Lock or Unlock debug interface features; 0: Disable; 1:
Enable.
• UINT8 ApIdleManner
Offset 0x07F0 - AP Idle Manner of waiting for SIPI AP Idle Manner of waiting for SIPI; 1: HALT loop; 2: MWAIT loop;
3: RUN loop.
• UINT8 ProcessorTraceOutputScheme
Offset 0x07F1 - Control on Processor Trace output scheme Control on Processor Trace output scheme; 0: Single
Range Output; 1: ToPA Output.
• UINT8 ProcessorTraceEnable
Offset 0x07F2 - Enable or Disable Processor Trace feature Enable or Disable Processor Trace feature; 0: Disable; 1:
Enable.
• UINT64 ProcessorTraceMemBase
Offset 0x07F3 - Base of memory region allocated for Processor Trace Base address of memory region allocated for
Processor Trace.
• UINT32 ProcessorTraceMemLength
Offset 0x07FB - Memory region allocation for Processor Trace Length in bytes of memory region allocated for Processor Trace.
• UINT8 VoltageOptimization
Offset 0x07FF - Enable or Disable Voltage Optimization feature Enable or Disable Voltage Optimization feature 0:
Disable; 1: Enable $EN_DIS.
• UINT8 Eist
Offset 0x0800 - Enable or Disable Intel SpeedStep Technology Enable or Disable Intel SpeedStep Technology.
• UINT8 EnergyEfficientPState
Offset 0x0801 - Enable or Disable Energy Efficient P-state Enable or Disable Energy Efficient P-state will be applied
in Turbo mode.
• UINT8 EnergyEfficientTurbo
Offset 0x0802 - Enable or Disable Energy Efficient Turbo Enable or Disable Energy Efficient Turbo, will be applied in
Turbo mode.
• UINT8 TStates
Offset 0x0803 - Enable or Disable T states Enable or Disable T states; 0: Disable; 1: Enable.
• UINT8 BiProcHot
Offset 0x0804 - Enable or Disable Bi-Directional PROCHOT# Enable or Disable Bi-Directional PROCHOT#; 0←: Disable; 1: Enable $EN_DIS.
• UINT8 DisableProcHotOut
Offset 0x0805 - Enable or Disable PROCHOT# signal being driven externally Enable or Disable PROCHOT# signal
being driven externally; 0: Disable; 1: Enable.
• UINT8 ProcHotResponse
Offset 0x0806 - Enable or Disable PROCHOT# Response Enable or Disable PROCHOT# Response; 0: Disable; 1:
Enable.
• UINT8 DisableVrThermalAlert
Offset 0x0807 - Enable or Disable VR Thermal Alert Enable or Disable VR Thermal Alert; 0: Disable; 1: Enable.
• UINT8 AutoThermalReporting
Offset 0x0808 - Enable or Disable Thermal Reporting Enable or Disable Thermal Reporting through ACPI tables; 0:
Disable; 1: Enable.
• UINT8 ThermalMonitor
148
Class Documentation
Offset 0x0809 - Enable or Disable Thermal Monitor Enable or Disable Thermal Monitor; 0: Disable; 1: Enable $E←N_DIS.
• UINT8 Cx
Offset 0x080A - Enable or Disable CPU power states (C-states) Enable or Disable CPU power states (C-states).
• UINT8 PmgCstCfgCtrlLock
Offset 0x080B - Configure C-State Configuration Lock Configure C-State Configuration Lock; 0: Disable; 1: Enable.
• UINT8 C1e
Offset 0x080C - Enable or Disable Enhanced C-states Enable or Disable Enhanced C-states.
• UINT8 PkgCStateDemotion
Offset 0x080D - Enable or Disable Package Cstate Demotion Enable or Disable Package Cstate Demotion.
• UINT8 PkgCStateUnDemotion
Offset 0x080E - Enable or Disable Package Cstate UnDemotion Enable or Disable Package Cstate UnDemotion.
• UINT8 CStatePreWake
Offset 0x080F - Enable or Disable CState-Pre wake Enable or Disable CState-Pre wake.
• UINT8 TimedMwait
Offset 0x0810 - Enable or Disable TimedMwait Support.
• UINT8 CstCfgCtrIoMwaitRedirection
Offset 0x0811 - Enable or Disable IO to MWAIT redirection Enable or Disable IO to MWAIT redirection; 0: Disable;
1: Enable.
• UINT8 PkgCStateLimit
Offset 0x0812 - Set the Max Pkg Cstate Set the Max Pkg Cstate.
• UINT8 CstateLatencyControl0TimeUnit
Offset 0x0813 - TimeUnit for C-State Latency Control0 TimeUnit for C-State Latency Control0; Valid values 0 - 1ns ,
1 - 32ns , 2 - 1024ns , 3 - 32768ns , 4 - 1048576ns , 5 - 33554432ns.
• UINT8 CstateLatencyControl1TimeUnit
Offset 0x0814 - TimeUnit for C-State Latency Control1 TimeUnit for C-State Latency Control1;Valid values 0 - 1ns , 1
- 32ns , 2 - 1024ns , 3 - 32768ns , 4 - 1048576ns , 5 - 33554432ns.
• UINT8 CstateLatencyControl2TimeUnit
Offset 0x0815 - TimeUnit for C-State Latency Control2 TimeUnit for C-State Latency Control2;Valid values 0 - 1ns , 1
- 32ns , 2 - 1024ns , 3 - 32768ns , 4 - 1048576ns , 5 - 33554432ns.
• UINT8 CstateLatencyControl3TimeUnit
Offset 0x0816 - TimeUnit for C-State Latency Control3 TimeUnit for C-State Latency Control3;Valid values 0 - 1ns , 1
- 32ns , 2 - 1024ns , 3 - 32768ns , 4 - 1048576ns , 5 - 33554432ns.
• UINT8 CstateLatencyControl4TimeUnit
Offset 0x0817 - TimeUnit for C-State Latency Control4 Time - 1ns , 1 - 32ns , 2 - 1024ns , 3 - 32768ns , 4 - 1048576ns
, 5 - 33554432ns.
• UINT8 CstateLatencyControl5TimeUnit
Offset 0x0818 - TimeUnit for C-State Latency Control5 TimeUnit for C-State Latency Control5;Valid values 0 - 1ns , 1
- 32ns , 2 - 1024ns , 3 - 32768ns , 4 - 1048576ns , 5 - 33554432ns.
• UINT8 PpmIrmSetting
Offset 0x0819 - Interrupt Redirection Mode Select Interrupt Redirection Mode Select.0: Fixed priority; 1: Round
robin;2: Hash vector;4: PAIR with fixed priority;5: PAIR with round robin;6: PAIR with hash vector;7: No change.
• UINT8 ProcHotLock
Offset 0x081A - Lock prochot configuration Lock prochot configuration Enable/Disable; 0: Disable; 1: Enable $EN←_DIS.
• UINT8 ConfigTdpLevel
Offset 0x081B - Configuration for boot TDP selection Configuration for boot TDP selection; 0: TDP Nominal; 1: TDP
Down; 2: TDP Up;0xFF : Deactivate.
• UINT8 RaceToHalt
Offset 0x081C - Race To Halt Enable/Disable Race To Halt feature.
• UINT8 MaxRatio
Offset 0x081D - Max P-State Ratio Max P-State Ratio, Valid Range 0 to 0x7F.
• UINT8 StateRatio [40]
12.11 FSP_S_TEST_CONFIG Struct Reference
149
Offset 0x081E - P-state ratios for custom P-state table P-state ratios for custom P-state table.
• UINT8 StateRatioMax16 [16]
Offset 0x0846 - P-state ratios for max 16 version of custom P-state table P-state ratios for max 16 version of custom
P-state table.
• UINT16 PsysPmax
Offset 0x0856 - Platform Power Pmax PCODE MMIO Mailbox: Platform Power Pmax.
• UINT16 CstateLatencyControl0Irtl
Offset 0x0858 - Interrupt Response Time Limit of C-State LatencyContol0 Interrupt Response Time Limit of C-State
LatencyContol0.Range of value 0 to 0x3FF.
• UINT16 CstateLatencyControl1Irtl
Offset 0x085A - Interrupt Response Time Limit of C-State LatencyContol1 Interrupt Response Time Limit of C-State
LatencyContol1.Range of value 0 to 0x3FF.
• UINT16 CstateLatencyControl2Irtl
Offset 0x085C - Interrupt Response Time Limit of C-State LatencyContol2 Interrupt Response Time Limit of C-State
LatencyContol2.Range of value 0 to 0x3FF.
• UINT16 CstateLatencyControl3Irtl
Offset 0x085E - Interrupt Response Time Limit of C-State LatencyContol3 Interrupt Response Time Limit of C-State
LatencyContol3.Range of value 0 to 0x3FF.
• UINT16 CstateLatencyControl4Irtl
Offset 0x0860 - Interrupt Response Time Limit of C-State LatencyContol4 Interrupt Response Time Limit of C-State
LatencyContol4.Range of value 0 to 0x3FF.
• UINT16 CstateLatencyControl5Irtl
Offset 0x0862 - Interrupt Response Time Limit of C-State LatencyContol5 Interrupt Response Time Limit of C-State
LatencyContol5.Range of value 0 to 0x3FF.
• UINT32 PowerLimit1
Offset 0x0864 - Package Long duration turbo mode power limit Package Long duration turbo mode power limit.
• UINT32 PowerLimit2Power
Offset 0x0868 - Package Short duration turbo mode power limit Package Short duration turbo mode power limit.
• UINT32 PowerLimit3
Offset 0x086C - Package PL3 power limit Package PL3 power limit.
• UINT32 PowerLimit4
Offset 0x0870 - Package PL4 power limit Package PL4 power limit.
• UINT32 TccOffsetTimeWindowForRatl
Offset 0x0874 - Tcc Offset Time Window for RATL Package PL4 power limit.
• UINT32 Custom1PowerLimit1
Offset 0x0878 - Short term Power Limit value for custom cTDP level 1 Short term Power Limit value for custom cTDP
level 1.
• UINT32 Custom1PowerLimit2
Offset 0x087C - Long term Power Limit value for custom cTDP level 1 Long term Power Limit value for custom cTDP
level 1.
• UINT32 Custom2PowerLimit1
Offset 0x0880 - Short term Power Limit value for custom cTDP level 2 Short term Power Limit value for custom cTDP
level 2.
• UINT32 Custom2PowerLimit2
Offset 0x0884 - Long term Power Limit value for custom cTDP level 2 Long term Power Limit value for custom cTDP
level 2.
• UINT32 Custom3PowerLimit1
Offset 0x0888 - Short term Power Limit value for custom cTDP level 3 Short term Power Limit value for custom cTDP
level 3.
• UINT32 Custom3PowerLimit2
Offset 0x088C - Long term Power Limit value for custom cTDP level 3 Long term Power Limit value for custom cTDP
level 3.
• UINT32 PsysPowerLimit1Power
150
Class Documentation
Offset 0x0890 - Platform PL1 power Platform PL1 power.
• UINT32 PsysPowerLimit2Power
Offset 0x0894 - Platform PL2 power Platform PL2 power.
• UINT8 ThreeStrikeCounterDisable
Offset 0x0898 - Set Three Strike Counter Disable False (default): Three Strike counter will be incremented and True:
Prevents Three Strike counter from incrementing; 0: False; 1: True.
• UINT8 HwpInterruptControl
Offset 0x0899 - Set HW P-State Interrupts Enabled for for MISC_PWR_MGMT Set HW P-State Interrupts Enabled
for for MISC_PWR_MGMT; 0: Disable; 1: Enable.
• UINT8 FiveCoreRatioLimit
Offset 0x089A - 5-Core Ratio Limit 5-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 SixCoreRatioLimit
Offset 0x089B - 6-Core Ratio Limit 6-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 SevenCoreRatioLimit
Offset 0x089C - 7-Core Ratio Limit 7-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 EightCoreRatioLimit
Offset 0x089D - 8-Core Ratio Limit 8-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
• UINT8 EnableItbm
Offset 0x089E - Intel Turbo Boost Max Technology 3.0 Intel Turbo Boost Max Technology 3.0.
• UINT8 EnableItbmDriver
Offset 0x089F - Intel Turbo Boost Max Technology 3.0 Driver Intel Turbo Boost Max Technology 3.0 Driver 0←: Disabled; 1: Enabled $EN_DIS.
• UINT8 C1StateAutoDemotion
Offset 0x08A0 - Enable or Disable C1 Cstate Demotion Enable or Disable C1 Cstate Demotion.
• UINT8 C1StateUnDemotion
Offset 0x08A1 - Enable or Disable C1 Cstate UnDemotion Enable or Disable C1 Cstate UnDemotion.
• UINT8 CpuWakeUpTimer
Offset 0x08A2 - CpuWakeUpTimer Enable long CPU Wakeup Timer.
• UINT8 MinRingRatioLimit
Offset 0x08A3 - Minimum Ring ratio limit override Minimum Ring ratio limit override.
• UINT8 MaxRingRatioLimit
Offset 0x08A4 - Minimum Ring ratio limit override Maximum Ring ratio limit override.
• UINT8 C3StateAutoDemotion
Offset 0x08A5 - Enable or Disable C3 Cstate Demotion Enable or Disable C3 Cstate Demotion.
• UINT8 C3StateUnDemotion
Offset 0x08A6 - Enable or Disable C3 Cstate UnDemotion Enable or Disable C3 Cstate UnDemotion.
• UINT8 ReservedCpuPostMemTest [19]
Offset 0x08A7 - ReservedCpuPostMemTest Reserved for CPU Post-Mem Test $EN_DIS.
• UINT8 SgxSinitDataFromTpm
Offset 0x08BA - SgxSinitDataFromTpm SgxSinitDataFromTpm default values.
• UINT8 EndOfPostMessage
Offset 0x08BB - End of Post message Test, Send End of Post message.
• UINT8 DisableD0I3SettingForHeci
Offset 0x08BC - D0I3 Setting for HECI Disable Test, 0: disable, 1: enable, Setting this option disables setting D0I3 bit
for all HECI devices $EN_DIS.
• UINT16 PchHdaResetWaitTimer
Offset 0x08BD - HD Audio Reset Wait Timer The delay timer after Azalia reset, the value is number of microseconds.
• UINT8 PchLockDownGlobalSmi
Offset 0x08BF - Enable LOCKDOWN SMI Enable SMI_LOCK bit to prevent writes to the Global SMI Enable bit.
• UINT8 PchLockDownBiosInterface
Offset 0x08C0 - Enable LOCKDOWN BIOS Interface Enable BIOS Interface Lock Down bit to prevent writes to the
Backup Control Register.
12.11 FSP_S_TEST_CONFIG Struct Reference
151
• UINT8 PchUnlockGpioPads
Offset 0x08C1 - Unlock all GPIO pads Force all GPIO pads to be unlocked for debug purpose.
• UINT8 PchSbiUnlock
Offset 0x08C2 - PCH Unlock SBI access Deprecated $EN_DIS.
• UINT8 PchSbAccessUnlock
Offset 0x08C3 - PCH Unlock SideBand access The SideBand PortID mask for certain end point (e.g.
• UINT16 PcieRpLtrMaxSnoopLatency [24]
Offset 0x08C4 - PCIE RP Ltr Max Snoop Latency Latency Tolerance Reporting, Max Snoop Latency.
• UINT16 PcieRpLtrMaxNoSnoopLatency [24]
Offset 0x08F4 - PCIE RP Ltr Max No Snoop Latency Latency Tolerance Reporting, Max Non-Snoop Latency.
• UINT8 PcieRpSnoopLatencyOverrideMode [24]
Offset 0x0924 - PCIE RP Snoop Latency Override Mode Latency Tolerance Reporting, Snoop Latency Override
Mode.
• UINT8 PcieRpSnoopLatencyOverrideMultiplier [24]
Offset 0x093C - PCIE RP Snoop Latency Override Multiplier Latency Tolerance Reporting, Snoop Latency Override
Multiplier.
• UINT16 PcieRpSnoopLatencyOverrideValue [24]
Offset 0x0954 - PCIE RP Snoop Latency Override Value Latency Tolerance Reporting, Snoop Latency Override
Value.
• UINT8 PcieRpNonSnoopLatencyOverrideMode [24]
Offset 0x0984 - PCIE RP Non Snoop Latency Override Mode Latency Tolerance Reporting, Non-Snoop Latency
Override Mode.
• UINT8 PcieRpNonSnoopLatencyOverrideMultiplier [24]
Offset 0x099C - PCIE RP Non Snoop Latency Override Multiplier Latency Tolerance Reporting, Non-Snoop Latency
Override Multiplier.
• UINT16 PcieRpNonSnoopLatencyOverrideValue [24]
Offset 0x09B4 - PCIE RP Non Snoop Latency Override Value Latency Tolerance Reporting, Non-Snoop Latency
Override Value.
• UINT8 PcieRpSlotPowerLimitScale [24]
Offset 0x09E4 - PCIE RP Slot Power Limit Scale Specifies scale used for slot power limit value.
• UINT16 PcieRpSlotPowerLimitValue [24]
Offset 0x09FC - PCIE RP Slot Power Limit Value Specifies upper limit on power supplie by slot.
• UINT8 PcieRpUptp [24]
Offset 0x0A2C - PCIE RP Upstream Port Transmiter Preset Used during Gen3 Link Equalization.
• UINT8 PcieRpDptp [24]
Offset 0x0A44 - PCIE RP Downstream Port Transmiter Preset Used during Gen3 Link Equalization.
• UINT8 PcieEnablePort8xhDecode
Offset 0x0A5C - PCIE RP Enable Port8xh Decode This member describes whether PCIE root port Port 8xh Decode
is enabled.
• UINT8 PchPciePort8xhDecodePortIndex
Offset 0x0A5D - PCIE Port8xh Decode Port Index The Index of PCIe Port that is selected for Port8xh Decode (0
Based).
• UINT8 PchPmDisableEnergyReport
Offset 0x0A5E - PCH Energy Reporting Disable/Enable PCH to CPU energy report feature.
• UINT8 SataTestMode
Offset 0x0A5F - PCH Sata Test Mode Allow entrance to the PCH SATA test modes.
• UINT8 PchXhciOcLock
Offset 0x0A60 - PCH USB OverCurrent mapping lock enable If this policy option is enabled then BIOS will program
OCCFDONE bit in xHCI meaning that OC mapping data will be consumed by xHCI and OC mapping registers will be
locked.
• UINT8 UnusedUpdSpace24 [17]
Offset 0x0A61.
• UINT8 SkipPostBootSai
152
Class Documentation
Offset 0x0A72 - Skip POSTBOOT SAI Deprecated $EN_DIS.
• UINT8 MctpBroadcastCycle
Offset 0x0A73 - Mctp Broadcast Cycle Test, Determine if MCTP Broadcast is enabled 0: Disable; 1: Enable.
• UINT8 ReservedFspsTestUpd [12]
Offset 0x0A74.
12.11.1
Detailed Description
Fsp S Test Configuration.
Definition at line 2358 of file FspsUpd.h.
12.11.2
Member Data Documentation
12.11.2.1
UINT8 FSP_S_TEST_CONFIG::ApIdleManner
Offset 0x07F0 - AP Idle Manner of waiting for SIPI AP Idle Manner of waiting for SIPI; 1: HALT loop; 2: MWAIT
loop; 3: RUN loop.
1: HALT loop, 2: MWAIT loop, 3: RUN loop
Definition at line 2681 of file FspsUpd.h.
12.11.2.2
UINT8 FSP_S_TEST_CONFIG::AutoThermalReporting
Offset 0x0808 - Enable or Disable Thermal Reporting Enable or Disable Thermal Reporting through ACPI tables;
0: Disable; 1: Enable.
$EN_DIS
Definition at line 2767 of file FspsUpd.h.
12.11.2.3
UINT8 FSP_S_TEST_CONFIG::C1e
Offset 0x080C - Enable or Disable Enhanced C-states Enable or Disable Enhanced C-states.
0: Disable; 1: Enable $EN_DIS
Definition at line 2791 of file FspsUpd.h.
12.11.2.4
UINT8 FSP_S_TEST_CONFIG::C1StateAutoDemotion
Offset 0x08A0 - Enable or Disable C1 Cstate Demotion Enable or Disable C1 Cstate Demotion.
Disable; 1: Enable $EN_DIS
Definition at line 3083 of file FspsUpd.h.
12.11.2.5
UINT8 FSP_S_TEST_CONFIG::C1StateUnDemotion
Offset 0x08A1 - Enable or Disable C1 Cstate UnDemotion Enable or Disable C1 Cstate UnDemotion.
Disable; 1: Enable $EN_DIS
Definition at line 3089 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.6
153
UINT8 FSP_S_TEST_CONFIG::C3StateAutoDemotion
Offset 0x08A5 - Enable or Disable C3 Cstate Demotion Enable or Disable C3 Cstate Demotion.
Disable; 1: Enable $EN_DIS
Definition at line 3114 of file FspsUpd.h.
12.11.2.7
UINT8 FSP_S_TEST_CONFIG::C3StateUnDemotion
Offset 0x08A6 - Enable or Disable C3 Cstate UnDemotion Enable or Disable C3 Cstate UnDemotion.
Disable; 1: Enable $EN_DIS
Definition at line 3120 of file FspsUpd.h.
12.11.2.8
UINT8 FSP_S_TEST_CONFIG::ConfigTdpBios
Offset 0x07E6 - Load Configurable TDP SSDT Configure whether to load Configurable TDP SSDT; 0: Disable; 1:
Enable.
$EN_DIS
Definition at line 2620 of file FspsUpd.h.
12.11.2.9
UINT8 FSP_S_TEST_CONFIG::CpuWakeUpTimer
Offset 0x08A2 - CpuWakeUpTimer Enable long CPU Wakeup Timer.
When enabled, the cpu internal wakeup time is increased to 180 seconds. 0: Disable; 1: Enable $EN_DIS
Definition at line 3096 of file FspsUpd.h.
12.11.2.10
UINT8 FSP_S_TEST_CONFIG::CStatePreWake
Offset 0x080F - Enable or Disable CState-Pre wake Enable or Disable CState-Pre wake.
0: Disable; 1: Enable $EN_DIS
Definition at line 2809 of file FspsUpd.h.
12.11.2.11
UINT8 FSP_S_TEST_CONFIG::CstCfgCtrIoMwaitRedirection
Offset 0x0811 - Enable or Disable IO to MWAIT redirection Enable or Disable IO to MWAIT redirection; 0: Disable;
1: Enable.
$EN_DIS
Definition at line 2821 of file FspsUpd.h.
12.11.2.12
UINT8 FSP_S_TEST_CONFIG::Custom1ConfigTdpControl
Offset 0x07DE - Custom Config Tdp Control Config Tdp Control (0/1/2) value for custom cTDP level 1.
Valid Range is 0 to 2
Definition at line 2576 of file FspsUpd.h.
154
12.11.2.13
Class Documentation
UINT32 FSP_S_TEST_CONFIG::Custom1PowerLimit1
Offset 0x0878 - Short term Power Limit value for custom cTDP level 1 Short term Power Limit value for custom
cTDP level 1.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 2982 of file FspsUpd.h.
12.11.2.14
UINT8 FSP_S_TEST_CONFIG::Custom1PowerLimit1Time
Offset 0x07DC - Custom Short term Power Limit time window Short term Power Limit time window value for custom
CTDP level 1.
Valid Range 0 to 128, 0 = AUTO
Definition at line 2566 of file FspsUpd.h.
12.11.2.15
UINT32 FSP_S_TEST_CONFIG::Custom1PowerLimit2
Offset 0x087C - Long term Power Limit value for custom cTDP level 1 Long term Power Limit value for custom cTDP
level 1.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 2988 of file FspsUpd.h.
12.11.2.16
UINT8 FSP_S_TEST_CONFIG::Custom1TurboActivationRatio
Offset 0x07DD - Custom Turbo Activation Ratio Turbo Activation Ratio for custom cTDP level 1.
Valid Range 0 to 255
Definition at line 2571 of file FspsUpd.h.
12.11.2.17
UINT8 FSP_S_TEST_CONFIG::Custom2ConfigTdpControl
Offset 0x07E1 - Custom Config Tdp Control Config Tdp Control (0/1/2) value for custom cTDP level 1.
Valid Range is 0 to 2
Definition at line 2592 of file FspsUpd.h.
12.11.2.18
UINT32 FSP_S_TEST_CONFIG::Custom2PowerLimit1
Offset 0x0880 - Short term Power Limit value for custom cTDP level 2 Short term Power Limit value for custom
cTDP level 2.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 2994 of file FspsUpd.h.
12.11.2.19
UINT8 FSP_S_TEST_CONFIG::Custom2PowerLimit1Time
Offset 0x07DF - Custom Short term Power Limit time window Short term Power Limit time window value for custom
CTDP level 2.
Valid Range 0 to 128, 0 = AUTO
Definition at line 2582 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.20
155
UINT32 FSP_S_TEST_CONFIG::Custom2PowerLimit2
Offset 0x0884 - Long term Power Limit value for custom cTDP level 2 Long term Power Limit value for custom cTDP
level 2.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 3000 of file FspsUpd.h.
12.11.2.21
UINT8 FSP_S_TEST_CONFIG::Custom2TurboActivationRatio
Offset 0x07E0 - Custom Turbo Activation Ratio Turbo Activation Ratio for custom cTDP level 2.
Valid Range 0 to 255
Definition at line 2587 of file FspsUpd.h.
12.11.2.22
UINT8 FSP_S_TEST_CONFIG::Custom3ConfigTdpControl
Offset 0x07E4 - Custom Config Tdp Control Config Tdp Control (0/1/2) value for custom cTDP level 1.
Valid Range is 0 to 2
Definition at line 2608 of file FspsUpd.h.
12.11.2.23
UINT32 FSP_S_TEST_CONFIG::Custom3PowerLimit1
Offset 0x0888 - Short term Power Limit value for custom cTDP level 3 Short term Power Limit value for custom
cTDP level 3.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 3006 of file FspsUpd.h.
12.11.2.24
UINT8 FSP_S_TEST_CONFIG::Custom3PowerLimit1Time
Offset 0x07E2 - Custom Short term Power Limit time window Short term Power Limit time window value for custom
CTDP level 3.
Valid Range 0 to 128, 0 = AUTO
Definition at line 2598 of file FspsUpd.h.
12.11.2.25
UINT32 FSP_S_TEST_CONFIG::Custom3PowerLimit2
Offset 0x088C - Long term Power Limit value for custom cTDP level 3 Long term Power Limit value for custom cTDP
level 3.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 3012 of file FspsUpd.h.
12.11.2.26
UINT8 FSP_S_TEST_CONFIG::Custom3TurboActivationRatio
Offset 0x07E3 - Custom Turbo Activation Ratio Turbo Activation Ratio for custom cTDP level 3.
Valid Range 0 to 255
Definition at line 2603 of file FspsUpd.h.
156
12.11.2.27
Class Documentation
UINT8 FSP_S_TEST_CONFIG::Cx
Offset 0x080A - Enable or Disable CPU power states (C-states) Enable or Disable CPU power states (C-states).
0: Disable; 1: Enable $EN_DIS
Definition at line 2779 of file FspsUpd.h.
12.11.2.28
UINT8 FSP_S_TEST_CONFIG::DebugInterfaceEnable
Offset 0x07EE - Deprecated DO NOT USE Enable or Disable processor debug features.
Deprecated Enable or Disable processor debug features; 0: Disable; 1: Enable. $EN_DIS
Definition at line 2669 of file FspsUpd.h.
12.11.2.29
UINT8 FSP_S_TEST_CONFIG::DebugInterfaceLockEnable
Offset 0x07EF - Lock or Unlock debug interface features Lock or Unlock debug interface features; 0: Disable; 1:
Enable.
$EN_DIS
Definition at line 2675 of file FspsUpd.h.
12.11.2.30
UINT8 FSP_S_TEST_CONFIG::DisableProcHotOut
Offset 0x0805 - Enable or Disable PROCHOT# signal being driven externally Enable or Disable PROCHOT# signal
being driven externally; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 2749 of file FspsUpd.h.
12.11.2.31
UINT8 FSP_S_TEST_CONFIG::DisableVrThermalAlert
Offset 0x0807 - Enable or Disable VR Thermal Alert Enable or Disable VR Thermal Alert; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 2761 of file FspsUpd.h.
12.11.2.32
UINT8 FSP_S_TEST_CONFIG::EightCoreRatioLimit
Offset 0x089D - 8-Core Ratio Limit 8-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 8-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255 0x0:0xFF
Definition at line 3065 of file FspsUpd.h.
12.11.2.33
UINT8 FSP_S_TEST_CONFIG::Eist
Offset 0x0800 - Enable or Disable Intel SpeedStep Technology Enable or Disable Intel SpeedStep Technology.
0: Disable; 1: Enable $EN_DIS
Definition at line 2717 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.34
157
UINT8 FSP_S_TEST_CONFIG::EnableItbm
Offset 0x089E - Intel Turbo Boost Max Technology 3.0 Intel Turbo Boost Max Technology 3.0.
0: Disabled; 1: Enabled $EN_DIS
Definition at line 3071 of file FspsUpd.h.
12.11.2.35
UINT8 FSP_S_TEST_CONFIG::EndOfPostMessage
Offset 0x08BB - End of Post message Test, Send End of Post message.
Disable(0x0): Disable EOP message, Send in PEI(0x1): EOP send in PEI, Send in DXE(0x2)(Default): EOP send
in PEI 0:Disable, 1:Send in PEI, 2:Send in DXE, 3:Reserved
Definition at line 3138 of file FspsUpd.h.
12.11.2.36
UINT8 FSP_S_TEST_CONFIG::EnergyEfficientPState
Offset 0x0801 - Enable or Disable Energy Efficient P-state Enable or Disable Energy Efficient P-state will be applied
in Turbo mode.
Disable; 1: Enable $EN_DIS
Definition at line 2724 of file FspsUpd.h.
12.11.2.37
UINT8 FSP_S_TEST_CONFIG::EnergyEfficientTurbo
Offset 0x0802 - Enable or Disable Energy Efficient Turbo Enable or Disable Energy Efficient Turbo, will be applied
in Turbo mode.
Disable; 1: Enable $EN_DIS
Definition at line 2731 of file FspsUpd.h.
12.11.2.38
UINT8 FSP_S_TEST_CONFIG::FiveCoreRatioLimit
Offset 0x089A - 5-Core Ratio Limit 5-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 5-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255 0x0:0xFF
Definition at line 3044 of file FspsUpd.h.
12.11.2.39
UINT8 FSP_S_TEST_CONFIG::FourCoreRatioLimit
Offset 0x07CE - 4-Core Ratio Limit 4-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 4-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255
Definition at line 2477 of file FspsUpd.h.
12.11.2.40
UINT8 FSP_S_TEST_CONFIG::HdcControl
Offset 0x07D0 - Hardware Duty Cycle Control Hardware Duty Cycle Control configuration.
0: Disabled; 1: Enabled 2-3:Reserved $EN_DIS
Definition at line 2490 of file FspsUpd.h.
158
12.11.2.41
Class Documentation
UINT8 FSP_S_TEST_CONFIG::Hwp
Offset 0x07CF - Enable or Disable HWP Enable or Disable HWP(Hardware P states) Support.
0: Disable; 1: Enable; 2-3:Reserved $EN_DIS
Definition at line 2484 of file FspsUpd.h.
12.11.2.42
UINT8 FSP_S_TEST_CONFIG::HwpInterruptControl
Offset 0x0899 - Set HW P-State Interrupts Enabled for for MISC_PWR_MGMT Set HW P-State Interrupts Enabled
for for MISC_PWR_MGMT; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 3037 of file FspsUpd.h.
12.11.2.43
UINT8 FSP_S_TEST_CONFIG::MachineCheckEnable
Offset 0x07ED - Enable or Disable initialization of machine check registers Enable or Disable initialization of machine
check registers; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 2663 of file FspsUpd.h.
12.11.2.44
UINT8 FSP_S_TEST_CONFIG::MaxRingRatioLimit
Offset 0x08A4 - Minimum Ring ratio limit override Maximum Ring ratio limit override.
0: Hardware defaults. Range: 0 - Max turbo ratio limit
Definition at line 3108 of file FspsUpd.h.
12.11.2.45
UINT8 FSP_S_TEST_CONFIG::MctpBroadcastCycle
Offset 0x0A73 - Mctp Broadcast Cycle Test, Determine if MCTP Broadcast is enabled 0: Disable; 1: Enable.
$EN_DIS
Definition at line 3288 of file FspsUpd.h.
12.11.2.46
UINT8 FSP_S_TEST_CONFIG::MinRingRatioLimit
Offset 0x08A3 - Minimum Ring ratio limit override Minimum Ring ratio limit override.
0: Hardware defaults. Range: 0 - Max turbo ratio limit
Definition at line 3102 of file FspsUpd.h.
12.11.2.47
UINT8 FSP_S_TEST_CONFIG::MlcStreamerPrefetcher
Offset 0x07EA - Enable or Disable MLC Streamer Prefetcher Enable or Disable MLC Streamer Prefetcher; 0←: Disable; 1: Enable.
$EN_DIS
Definition at line 2645 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.48
159
UINT8 FSP_S_TEST_CONFIG::MonitorMwaitEnable
Offset 0x07EC - Enable or Disable Monitor /MWAIT instructions Enable or Disable Monitor /MWAIT instructions; 0:
Disable; 1: Enable.
$EN_DIS
Definition at line 2657 of file FspsUpd.h.
12.11.2.49
UINT8 FSP_S_TEST_CONFIG::NumberOfEntries
Offset 0x07DB - Custom Ratio State Entries The number of custom ratio state entries, ranges from 0 to 40 for a
valid custom ratio table.Sets the number of custom P-states.
At least 2 states must be present
Definition at line 2560 of file FspsUpd.h.
12.11.2.50
UINT8 FSP_S_TEST_CONFIG::OneCoreRatioLimit
Offset 0x07CB - 1-Core Ratio Limit 1-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 1-Core Ratio Limit Must be greater than or equal to 2-Core Ratio Limit, 3-Core Ratio Limit, 4-Core Ratio Limit,
5-Core Ratio Limit, 6-Core Ratio Limit, 7-Core Ratio Limit, 8-Core Ratio Limit. Range is 0 to 255
Definition at line 2459 of file FspsUpd.h.
12.11.2.51
UINT16 FSP_S_TEST_CONFIG::PchHdaResetWaitTimer
Offset 0x08BD - HD Audio Reset Wait Timer The delay timer after Azalia reset, the value is number of microseconds.
Default is 600.
Definition at line 3150 of file FspsUpd.h.
12.11.2.52
UINT8 FSP_S_TEST_CONFIG::PchLockDownBiosInterface
Offset 0x08C0 - Enable LOCKDOWN BIOS Interface Enable BIOS Interface Lock Down bit to prevent writes to the
Backup Control Register.
$EN_DIS
Definition at line 3162 of file FspsUpd.h.
12.11.2.53
UINT8 FSP_S_TEST_CONFIG::PchLockDownGlobalSmi
Offset 0x08BF - Enable LOCKDOWN SMI Enable SMI_LOCK bit to prevent writes to the Global SMI Enable bit.
$EN_DIS
Definition at line 3156 of file FspsUpd.h.
12.11.2.54
UINT8 FSP_S_TEST_CONFIG::PchPmDisableEnergyReport
Offset 0x0A5E - PCH Energy Reporting Disable/Enable PCH to CPU energy report feature.
$EN_DIS
Definition at line 3259 of file FspsUpd.h.
160
12.11.2.55
Class Documentation
UINT8 FSP_S_TEST_CONFIG::PchSbAccessUnlock
Offset 0x08C3 - PCH Unlock SideBand access The SideBand PortID mask for certain end point (e.g.
PSFx) will be locked before 3rd party code execution. 0: Lock SideBand access; 1: Unlock SideBand access.
$EN_DIS
Definition at line 3181 of file FspsUpd.h.
12.11.2.56
UINT8 FSP_S_TEST_CONFIG::PchUnlockGpioPads
Offset 0x08C1 - Unlock all GPIO pads Force all GPIO pads to be unlocked for debug purpose.
$EN_DIS
Definition at line 3168 of file FspsUpd.h.
12.11.2.57
UINT8 FSP_S_TEST_CONFIG::PchXhciOcLock
Offset 0x0A60 - PCH USB OverCurrent mapping lock enable If this policy option is enabled then BIOS will program
OCCFDONE bit in xHCI meaning that OC mapping data will be consumed by xHCI and OC mapping registers will
be locked.
$EN_DIS
Definition at line 3272 of file FspsUpd.h.
12.11.2.58
UINT8 FSP_S_TEST_CONFIG::PcieEnablePort8xhDecode
Offset 0x0A5C - PCIE RP Enable Port8xh Decode This member describes whether PCIE root port Port 8xh Decode
is enabled.
0: Disable; 1: Enable. $EN_DIS
Definition at line 3248 of file FspsUpd.h.
12.11.2.59
UINT8 FSP_S_TEST_CONFIG::PcieRpDptp[24]
Offset 0x0A44 - PCIE RP Downstream Port Transmiter Preset Used during Gen3 Link Equalization.
Used for all lanes. Default is 7.
Definition at line 3241 of file FspsUpd.h.
12.11.2.60
UINT8 FSP_S_TEST_CONFIG::PcieRpSlotPowerLimitScale[24]
Offset 0x09E4 - PCIE RP Slot Power Limit Scale Specifies scale used for slot power limit value.
Leave as 0 to set to default.
Definition at line 3226 of file FspsUpd.h.
12.11.2.61
UINT16 FSP_S_TEST_CONFIG::PcieRpSlotPowerLimitValue[24]
Offset 0x09FC - PCIE RP Slot Power Limit Value Specifies upper limit on power supplie by slot.
Leave as 0 to set to default.
Definition at line 3231 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.62
161
UINT8 FSP_S_TEST_CONFIG::PcieRpUptp[24]
Offset 0x0A2C - PCIE RP Upstream Port Transmiter Preset Used during Gen3 Link Equalization.
Used for all lanes. Default is 5.
Definition at line 3236 of file FspsUpd.h.
12.11.2.63
UINT8 FSP_S_TEST_CONFIG::PkgCStateDemotion
Offset 0x080D - Enable or Disable Package Cstate Demotion Enable or Disable Package Cstate Demotion.
0: Disable; 1: Enable $EN_DIS
Definition at line 2797 of file FspsUpd.h.
12.11.2.64
UINT8 FSP_S_TEST_CONFIG::PkgCStateLimit
Offset 0x0812 - Set the Max Pkg Cstate Set the Max Pkg Cstate.
Default set to Auto which limits the Max Pkg Cstate to deep C-state. Valid values 0 - C0/C1 , 1 - C2 , 2 - C3 , 3 - C6
, 4 - C7 , 5 - C7S , 6 - C8 , 7 - C9 , 8 - C10 , 254 - CPU Default , 255 - Auto
Definition at line 2828 of file FspsUpd.h.
12.11.2.65
UINT8 FSP_S_TEST_CONFIG::PkgCStateUnDemotion
Offset 0x080E - Enable or Disable Package Cstate UnDemotion Enable or Disable Package Cstate UnDemotion.
0: Disable; 1: Enable $EN_DIS
Definition at line 2803 of file FspsUpd.h.
12.11.2.66
UINT8 FSP_S_TEST_CONFIG::PmgCstCfgCtrlLock
Offset 0x080B - Configure C-State Configuration Lock Configure C-State Configuration Lock; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 2785 of file FspsUpd.h.
12.11.2.67
UINT32 FSP_S_TEST_CONFIG::PowerLimit1
Offset 0x0864 - Package Long duration turbo mode power limit Package Long duration turbo mode power limit.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit. Valid Range 0 to 4095875 in Step size of 125
Definition at line 2952 of file FspsUpd.h.
12.11.2.68
UINT8 FSP_S_TEST_CONFIG::PowerLimit1Time
Offset 0x07D1 - Package Long duration turbo mode time Package Long duration turbo mode time window in seconds.
0 = AUTO, uses 28 seconds. Valid values(Unit in seconds) 1 to 8 , 10 , 12 ,14 , 16 , 20 , 24 , 28 , 32 , 40 , 48 , 56 ,
64 , 80 , 96 , 112 , 128
Definition at line 2497 of file FspsUpd.h.
162
12.11.2.69
Class Documentation
UINT8 FSP_S_TEST_CONFIG::PowerLimit2
Offset 0x07D2 - Short Duration Turbo Mode Enable or Disable short duration Turbo Mode.
0 : Disable; 1: Enable $EN_DIS
Definition at line 2503 of file FspsUpd.h.
12.11.2.70
UINT32 FSP_S_TEST_CONFIG::PowerLimit2Power
Offset 0x0868 - Package Short duration turbo mode power limit Package Short duration turbo mode power limit.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 2958 of file FspsUpd.h.
12.11.2.71
UINT32 FSP_S_TEST_CONFIG::PowerLimit3
Offset 0x086C - Package PL3 power limit Package PL3 power limit.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 2964 of file FspsUpd.h.
12.11.2.72
UINT32 FSP_S_TEST_CONFIG::PowerLimit4
Offset 0x0870 - Package PL4 power limit Package PL4 power limit.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 1023875 in Step size of 125
Definition at line 2970 of file FspsUpd.h.
12.11.2.73
UINT8 FSP_S_TEST_CONFIG::ProcessorTraceEnable
Offset 0x07F2 - Enable or Disable Processor Trace feature Enable or Disable Processor Trace feature; 0: Disable;
1: Enable.
$EN_DIS
Definition at line 2693 of file FspsUpd.h.
12.11.2.74
UINT64 FSP_S_TEST_CONFIG::ProcessorTraceMemBase
Offset 0x07F3 - Base of memory region allocated for Processor Trace Base address of memory region allocated for
Processor Trace.
Processor Trace requires 2∧ N alignment and size in bytes per thread, from 4KB to 128MB. 0: Disable
Definition at line 2699 of file FspsUpd.h.
12.11.2.75
UINT32 FSP_S_TEST_CONFIG::ProcessorTraceMemLength
Offset 0x07FB - Memory region allocation for Processor Trace Length in bytes of memory region allocated for
Processor Trace.
Processor Trace requires 2∧ N alignment and size in bytes per thread, from 4KB to 128MB. 0: Disable
Definition at line 2705 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.76
163
UINT8 FSP_S_TEST_CONFIG::ProcessorTraceOutputScheme
Offset 0x07F1 - Control on Processor Trace output scheme Control on Processor Trace output scheme; 0: Single
Range Output; 1: ToPA Output.
0: Single Range Output, 1: ToPA Output
Definition at line 2687 of file FspsUpd.h.
12.11.2.77
UINT8 FSP_S_TEST_CONFIG::ProcHotResponse
Offset 0x0806 - Enable or Disable PROCHOT# Response Enable or Disable PROCHOT# Response; 0: Disable;
1: Enable.
$EN_DIS
Definition at line 2755 of file FspsUpd.h.
12.11.2.78
UINT16 FSP_S_TEST_CONFIG::PsysPmax
Offset 0x0856 - Platform Power Pmax PCODE MMIO Mailbox: Platform Power Pmax.
0 - Auto Specified in 1/8 Watt increments. Range 0-1024 Watts. Value of 800 = 100W
Definition at line 2916 of file FspsUpd.h.
12.11.2.79
UINT8 FSP_S_TEST_CONFIG::PsysPowerLimit1
Offset 0x07E7 - PL1 Enable value PL1 Enable value to limit average platform power.
0: Disable; 1: Enable. $EN_DIS
Definition at line 2626 of file FspsUpd.h.
12.11.2.80
UINT32 FSP_S_TEST_CONFIG::PsysPowerLimit1Power
Offset 0x0890 - Platform PL1 power Platform PL1 power.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 3018 of file FspsUpd.h.
12.11.2.81
UINT8 FSP_S_TEST_CONFIG::PsysPowerLimit1Time
Offset 0x07E8 - PL1 timewindow PL1 timewindow in seconds.
0 = AUTO, uses 28 seconds. Valid values(Unit in seconds) 1 to 8 , 10 , 12 ,14 , 16 , 20 , 24 , 28 , 32 , 40 , 48 , 56 ,
64 , 80 , 96 , 112 , 128
Definition at line 2632 of file FspsUpd.h.
12.11.2.82
UINT8 FSP_S_TEST_CONFIG::PsysPowerLimit2
Offset 0x07E9 - PL2 Enable Value PL2 Enable activates the PL2 value to limit average platform power.
0: Disable; 1: Enable. $EN_DIS
Definition at line 2639 of file FspsUpd.h.
164
12.11.2.83
Class Documentation
UINT32 FSP_S_TEST_CONFIG::PsysPowerLimit2Power
Offset 0x0894 - Platform PL2 power Platform PL2 power.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 4095875 in Step size of 125
Definition at line 3024 of file FspsUpd.h.
12.11.2.84
UINT8 FSP_S_TEST_CONFIG::RaceToHalt
Offset 0x081C - Race To Halt Enable/Disable Race To Halt feature.
RTH will dynamically increase CPU frequency in order to enter pkg C-State faster to reduce overall power. (RTH is
controlled through MSR 1FC bit 20)Disable; 1: Enable $EN_DIS
Definition at line 2889 of file FspsUpd.h.
12.11.2.85
UINT8 FSP_S_TEST_CONFIG::SataTestMode
Offset 0x0A5F - PCH Sata Test Mode Allow entrance to the PCH SATA test modes.
$EN_DIS
Definition at line 3265 of file FspsUpd.h.
12.11.2.86
UINT8 FSP_S_TEST_CONFIG::SevenCoreRatioLimit
Offset 0x089C - 7-Core Ratio Limit 7-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 7-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255 0x0:0xFF
Definition at line 3058 of file FspsUpd.h.
12.11.2.87
UINT8 FSP_S_TEST_CONFIG::SixCoreRatioLimit
Offset 0x089B - 6-Core Ratio Limit 6-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 6-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255 0x0:0xFF
Definition at line 3051 of file FspsUpd.h.
12.11.2.88
UINT8 FSP_S_TEST_CONFIG::StateRatio[40]
Offset 0x081E - P-state ratios for custom P-state table P-state ratios for custom P-state table.
NumberOfEntries has valid range between 0 to 40. For no. of P-States supported(NumberOfEntries) , State←Ratio[NumberOfEntries] are configurable. Valid Range of each entry is 0 to 0x7F
Definition at line 2901 of file FspsUpd.h.
12.11.2.89
UINT8 FSP_S_TEST_CONFIG::StateRatioMax16[16]
Offset 0x0846 - P-state ratios for max 16 version of custom P-state table P-state ratios for max 16 version of custom
P-state table.
This table is used for OS versions limited to a max of 16 P-States. If the first entry of this table is 0, or if Number of
Entries is 16 or less, then this table will be ignored, and up to the top 16 values of the StateRatio table will be used
instead. Valid Range of each entry is 0 to 0x7F
Definition at line 2910 of file FspsUpd.h.
12.11 FSP_S_TEST_CONFIG Struct Reference
12.11.2.90
165
UINT8 FSP_S_TEST_CONFIG::TccActivationOffset
Offset 0x07D8 - TCC Activation Offset TCC Activation Offset.
Offset from factory set TCC activation temperature at which the Thermal Control Circuit must be activated. TCC will
be activated at TCC Activation Temperature, in volts.For Y SKU, the recommended default for this policy is 15, For
all other SKUs the recommended default are 0
Definition at line 2539 of file FspsUpd.h.
12.11.2.91
UINT8 FSP_S_TEST_CONFIG::TccOffsetClamp
Offset 0x07D9 - Tcc Offset Clamp Enable/Disable Tcc Offset Clamp for Runtime Average Temperature Limit (RATL)
allows CPU to throttle below P1.For Y SKU, the recommended default for this policy is 1: Enabled, For all other
SKUs the recommended default are 0: Disabled.
$EN_DIS
Definition at line 2547 of file FspsUpd.h.
12.11.2.92
UINT8 FSP_S_TEST_CONFIG::TccOffsetLock
Offset 0x07DA - Tcc Offset Lock Tcc Offset Lock for Runtime Average Temperature Limit (RATL) to lock temperature
target; 0: Disabled; 1: Enabled.
$EN_DIS
Definition at line 2554 of file FspsUpd.h.
12.11.2.93
UINT32 FSP_S_TEST_CONFIG::TccOffsetTimeWindowForRatl
Offset 0x0874 - Tcc Offset Time Window for RATL Package PL4 power limit.
Units are based on POWER_MGMT_CONFIG.CustomPowerUnit.Valid Range 0 to 1023875 in Step size of 125
Definition at line 2976 of file FspsUpd.h.
12.11.2.94
UINT8 FSP_S_TEST_CONFIG::ThreeCoreRatioLimit
Offset 0x07CD - 3-Core Ratio Limit 3-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 3-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255
Definition at line 2471 of file FspsUpd.h.
12.11.2.95
UINT8 FSP_S_TEST_CONFIG::ThreeStrikeCounterDisable
Offset 0x0898 - Set Three Strike Counter Disable False (default): Three Strike counter will be incremented and
True: Prevents Three Strike counter from incrementing; 0: False; 1: True.
0: False, 1: True
Definition at line 3031 of file FspsUpd.h.
12.11.2.96
UINT8 FSP_S_TEST_CONFIG::TimedMwait
Offset 0x0810 - Enable or Disable TimedMwait Support.
Enable or Disable TimedMwait Support. 0: Disable; 1: Enable $EN_DIS
Definition at line 2815 of file FspsUpd.h.
166
Class Documentation
12.11.2.97
UINT8 FSP_S_TEST_CONFIG::TStates
Offset 0x0803 - Enable or Disable T states Enable or Disable T states; 0: Disable; 1: Enable.
$EN_DIS
Definition at line 2737 of file FspsUpd.h.
12.11.2.98
UINT8 FSP_S_TEST_CONFIG::TwoCoreRatioLimit
Offset 0x07CC - 2-Core Ratio Limit 2-Core Ratio Limit: LFM to Fused, For overclocking part: LFM to 255.
This 2-Core Ratio Limit Must be Less than or equal to 1-Core Ratio Limit.Range is 0 to 255
Definition at line 2465 of file FspsUpd.h.
The documentation for this struct was generated from the following file:
• FspsUpd.h
12.12
FSP_T_CONFIG Struct Reference
Fsp T Configuration.
#include
Public Attributes
• UINT8 PcdSerialIoUartDebugEnable
Offset 0x0040 - PcdSerialIoUartDebugEnable Enable SerialIo Uart debug library with/without initializing SerialIo Uart
device in FSP.
• UINT8 PcdSerialIoUartNumber
Offset 0x0041 - PcdSerialIoUartNumber - FSPT Select SerialIo Uart Controller for debug.
• UINT8 PcdSerialIoUart0PinMuxing
Offset 0x0042 - PcdSerialIoUart0PinMuxing - FSPT Select SerialIo Uart0 pin muxing.
• UINT8 UnusedUpdSpace0
Offset 0x0043.
• UINT32 PcdSerialIoUartInputClock
Offset 0x0044.
• UINT64 PcdPciExpressBaseAddress
Offset 0x0048 - Pci Express Base Address Base address to be programmed for Pci Express.
• UINT32 PcdPciExpressRegionLength
Offset 0x0050 - Pci Express Region Length Region Length to be programmed for Pci Express.
• UINT8 ReservedFsptUpd1 [44]
Offset 0x0054.
12.12.1
Detailed Description
Fsp T Configuration.
Definition at line 68 of file FsptUpd.h.
12.13 FSPM_UPD Struct Reference
167
12.12.2
Member Data Documentation
12.12.2.1
UINT8 FSP_T_CONFIG::PcdSerialIoUart0PinMuxing
Offset 0x0042 - PcdSerialIoUart0PinMuxing - FSPT Select SerialIo Uart0 pin muxing.
Setting valid only if PcdSerialIoUartNumber is set to UART0. 0:default pins, 1:pins muxed with CNV_BRI/RGI
Definition at line 88 of file FsptUpd.h.
12.12.2.2
UINT8 FSP_T_CONFIG::PcdSerialIoUartDebugEnable
Offset 0x0040 - PcdSerialIoUartDebugEnable Enable SerialIo Uart debug library with/without initializing SerialIo
Uart device in FSP.
0:Disable, 1:Enable and Initialize, 2:Enable without Initializing
Definition at line 74 of file FsptUpd.h.
12.12.2.3
UINT8 FSP_T_CONFIG::PcdSerialIoUartNumber
Offset 0x0041 - PcdSerialIoUartNumber - FSPT Select SerialIo Uart Controller for debug.
Note: If UART0 is selected as CNVi BT Core interface, it cannot be used for debug purpose. 0:SerialIoUart0,
1:SerialIoUart1, 2:SerialIoUart2
Definition at line 81 of file FsptUpd.h.
The documentation for this struct was generated from the following file:
• FsptUpd.h
12.13
FSPM_UPD Struct Reference
Fsp M UPD Configuration.
#include
Collaboration diagram for FSPM_UPD:
FSP_M_TEST_CONFIG
FSP_M_CONFIG
FspmTestConfig
FSPM_UPD
Public Attributes
• FSP_UPD_HEADER FspUpdHeader
FspmConfig
168
Class Documentation
Offset 0x0000.
• FSPM_ARCH_UPD FspmArchUpd
Offset 0x0020.
• FSP_M_CONFIG FspmConfig
Offset 0x0040.
• UINT8 UnusedUpdSpace7
Offset 0x051F.
• FSP_M_TEST_CONFIG FspmTestConfig
Offset 0x0520.
• UINT32 UpdTerminator
Offset 0x05BC.
12.13.1
Detailed Description
Fsp M UPD Configuration.
Definition at line 2810 of file FspmUpd.h.
The documentation for this struct was generated from the following file:
• FspmUpd.h
12.14
FSPS_UPD Struct Reference
Fsp S UPD Configuration.
#include
Collaboration diagram for FSPS_UPD:
FSP_S_CONFIG
FSP_S_TEST_CONFIG
FspsConfig
FSPS_UPD
Public Attributes
• FSP_UPD_HEADER FspUpdHeader
Offset 0x0000.
• FSP_S_CONFIG FspsConfig
Offset 0x0020.
• FSP_S_TEST_CONFIG FspsTestConfig
Offset 0x07AD.
• UINT16 UpdTerminator
Offset 0x0A80.
FspsTestConfig
12.15 FSPT_CORE_UPD Struct Reference
12.14.1
Detailed Description
Fsp S UPD Configuration.
Definition at line 3297 of file FspsUpd.h.
The documentation for this struct was generated from the following file:
• FspsUpd.h
12.15
FSPT_CORE_UPD Struct Reference
Fsp T Core UPD.
#include
Public Attributes
• UINT32 MicrocodeRegionBase
Offset 0x0020.
• UINT32 MicrocodeRegionSize
Offset 0x0024.
• UINT32 CodeRegionBase
Offset 0x0028.
• UINT32 CodeRegionSize
Offset 0x002C.
• UINT8 Reserved [16]
Offset 0x0030.
12.15.1
Detailed Description
Fsp T Core UPD.
Definition at line 43 of file FsptUpd.h.
The documentation for this struct was generated from the following file:
• FsptUpd.h
12.16
FSPT_UPD Struct Reference
Fsp T UPD Configuration.
#include
169
170
Class Documentation
Collaboration diagram for FSPT_UPD:
FSP_T_CONFIG
FSPT_CORE_UPD
FsptConfig
FsptCoreUpd
FSPT_UPD
Public Attributes
• FSP_UPD_HEADER FspUpdHeader
Offset 0x0000.
• FSPT_CORE_UPD FsptCoreUpd
Offset 0x0020.
• FSP_T_CONFIG FsptConfig
Offset 0x0040.
• UINT16 UpdTerminator
Offset 0x0080.
12.16.1
Detailed Description
Fsp T UPD Configuration.
Definition at line 115 of file FsptUpd.h.
The documentation for this struct was generated from the following file:
• FsptUpd.h
12.17
GPIO_CONFIG Struct Reference
GPIO configuration structure used for pin programming.
#include
Public Attributes
• UINT32 PadMode: 5
Pad Mode Pad can be set as GPIO or one of its native functions.
• UINT32 HostSoftPadOwn: 2
Host Software Pad Ownership Set pad to ACPI mode or GPIO Driver Mode.
• UINT32 Direction: 6
GPIO Direction Can choose between In, In with inversion, Out, both In and Out, both In with inversion and out or
disabling both.
12.17 GPIO_CONFIG Struct Reference
171
• UINT32 OutputState: 2
Output State Set Pad output value.
• UINT32 InterruptConfig: 9
GPIO Interrupt Configuration Set Pad to cause one of interrupts (IOxAPIC/SCI/SMI/NMI).
• UINT32 PowerConfig: 8
GPIO Power Configuration.
• UINT32 ElectricalConfig: 9
GPIO Electrical Configuration This setting controls pads termination.
• UINT32 LockConfig: 4
GPIO Lock Configuration This setting controls pads lock.
• UINT32 OtherSettings: 9
Additional GPIO configuration Refer to definition of GPIO_OTHER_CONFIG for supported settings.
• UINT32 RsvdBits: 10
Reserved bits for future extension.
12.17.1
Detailed Description
GPIO configuration structure used for pin programming.
Structure contains fields that can be used to configure pad.
Definition at line 36 of file GpioConfig.h.
12.17.2
Member Data Documentation
12.17.2.1
UINT32 GPIO_CONFIG::Direction
GPIO Direction Can choose between In, In with inversion, Out, both In and Out, both In with inversion and out or
disabling both.
Refer to definition of GPIO_DIRECTION for supported settings.
Definition at line 57 of file GpioConfig.h.
12.17.2.2
UINT32 GPIO_CONFIG::ElectricalConfig
GPIO Electrical Configuration This setting controls pads termination.
Refer to definition of GPIO_ELECTRICAL_CONFIG for supported settings.
Definition at line 83 of file GpioConfig.h.
12.17.2.3
UINT32 GPIO_CONFIG::HostSoftPadOwn
Host Software Pad Ownership Set pad to ACPI mode or GPIO Driver Mode.
Refer to definition of GPIO_HOSTSW_OWN.
Definition at line 51 of file GpioConfig.h.
12.17.2.4
UINT32 GPIO_CONFIG::InterruptConfig
GPIO Interrupt Configuration Set Pad to cause one of interrupts (IOxAPIC/SCI/SMI/NMI).
This setting is applicable only if GPIO is in GpioMode with input enabled. Refer to definition of GPIO_INT_CONFIG
for supported settings.
Definition at line 71 of file GpioConfig.h.
172
Class Documentation
12.17.2.5
UINT32 GPIO_CONFIG::LockConfig
GPIO Lock Configuration This setting controls pads lock.
Refer to definition of GPIO_LOCK_CONFIG for supported settings.
Definition at line 89 of file GpioConfig.h.
12.17.2.6
UINT32 GPIO_CONFIG::OutputState
Output State Set Pad output value.
Refer to definition of GPIO_OUTPUT_STATE for supported settings. This setting takes place when output is enabled.
Definition at line 64 of file GpioConfig.h.
12.17.2.7
UINT32 GPIO_CONFIG::PadMode
Pad Mode Pad can be set as GPIO or one of its native functions.
When in native mode setting Direction (except Inversion), OutputState, InterruptConfig, Host Software Pad Ownership and OutputStateLock are unnecessary. Refer to definition of GPIO_PAD_MODE. Refer to EDS for each native
mode according to the pad.
Definition at line 45 of file GpioConfig.h.
12.17.2.8
UINT32 GPIO_CONFIG::PowerConfig
GPIO Power Configuration.
This setting controls Pad Reset Configuration. Refer to definition of GPIO_RESET_CONFIG for supported settings.
Definition at line 77 of file GpioConfig.h.
The documentation for this struct was generated from the following file:
• GpioConfig.h
12.18
HOB_USAGE_DATA_HOB Struct Reference
Hob Usage Data Hob.
#include
12.18.1
Detailed Description
Hob Usage Data Hob.
Revision 1:
• Initial version.
Definition at line 30 of file HobUsageDataHob.h.
The documentation for this struct was generated from the following file:
• HobUsageDataHob.h
12.19 MEMORY_PLATFORM_DATA Struct Reference
12.19
173
MEMORY_PLATFORM_DATA Struct Reference
Memory Platform Data Hob.
#include
12.19.1
Detailed Description
Memory Platform Data Hob.
Revision 1:
• Initial version. Revision 2:
• Added TsegBase, PrmrrSize, PrmrrBase, Gttbase, MmioSize, PciEBaseAddress fields
Definition at line 247 of file MemInfoHob.h.
The documentation for this struct was generated from the following file:
• MemInfoHob.h
12.20
SI_PCH_DEVICE_INTERRUPT_CONFIG Struct Reference
The PCH_DEVICE_INTERRUPT_CONFIG block describes interrupt pin, IRQ and interrupt mode for PCH device.
#include
Public Attributes
• UINT8 Device
Device number.
• UINT8 Function
Device function.
• UINT8 IntX
Interrupt pin: INTA-INTD (see SI_PCH_INT_PIN)
• UINT8 Irq
IRQ to be set for device.
12.20.1
Detailed Description
The PCH_DEVICE_INTERRUPT_CONFIG block describes interrupt pin, IRQ and interrupt mode for PCH device.
Definition at line 74 of file FspsUpd.h.
The documentation for this struct was generated from the following file:
• FspsUpd.h
12.21
SMBIOS_CACHE_INFO Struct Reference
SMBIOS Cache Info HOB Structure.
#include
174
Class Documentation
Public Attributes
• UINT16 NumberOfCacheLevels
Based on Number of Cache Types L1/L2/L3.
• UINT8 SocketDesignationStrIndex
String Index in the string Buffer. Example "L1-CACHE".
• UINT16 CacheConfiguration
Format defined in SMBIOS Spec v3.1 Section7.8 Table36.
• UINT16 MaxCacheSize
Format defined in SMBIOS Spec v3.1 Section7.8.1.
• UINT16 InstalledSize
Format defined in SMBIOS Spec v3.1 Section7.8.1.
• UINT16 SupportedSramType
Format defined in SMBIOS Spec v3.1 Section7.8.2.
• UINT16 CurrentSramType
Format defined in SMBIOS Spec v3.1 Section7.8.2.
• UINT8 CacheSpeed
Cache Speed in nanoseconds. 0 if speed is unknown.
• UINT8 ErrorCorrectionType
ENUM Format defined in SMBIOS Spec v3.1 Section 7.8.3.
• UINT8 SystemCacheType
ENUM Format defined in SMBIOS Spec v3.1 Section 7.8.4.
• UINT8 Associativity
ENUM Format defined in SMBIOS Spec v3.1 Section 7.8.5.
• UINT32 MaximumCacheSize2
Format defined in SMBIOS Spec v3.1 Section7.8.1.
• UINT32 InstalledSize2
Format defined in SMBIOS Spec v3.1 Section7.8.1.
12.21.1
Detailed Description
SMBIOS Cache Info HOB Structure.
Definition at line 30 of file SmbiosCacheInfoHob.h.
The documentation for this struct was generated from the following file:
• SmbiosCacheInfoHob.h
12.22
SMBIOS_PROCESSOR_INFO Struct Reference
SMBIOS Processor Info HOB Structure.
#include
Public Attributes
• UINT8 ProcessorType
ENUM defined in SMBIOS Spec v3.1 Section 7.5.1.
• UINT16 ProcessorFamily
This info is used for both ProcessorFamily and ProcessorFamily2 fields See ENUM defined in SMBIOS Spec v3.1
Section 7.5.2.
12.23 SMBIOS_STRUCTURE Struct Reference
175
• UINT8 ProcessorManufacturerStrIndex
Index of the String in the String Buffer.
• UINT64 ProcessorId
ENUM defined in SMBIOS Spec v3.1 Section 7.5.3.
• UINT8 ProcessorVersionStrIndex
Index of the String in the String Buffer.
• UINT8 Voltage
Format defined in SMBIOS Spec v3.1 Section 7.5.4.
• UINT16 ExternalClockInMHz
External Clock Frequency. Set to 0 if unknown.
• UINT16 CurrentSpeedInMHz
Snapshot of current processor speed during boot.
• UINT8 Status
Format defined in the SMBIOS Spec v3.1 Table 21.
• UINT8 ProcessorUpgrade
ENUM defined in SMBIOS Spec v3.1 Section 7.5.5.
• UINT16 CoreCount
This info is used for both CoreCount & CoreCount2 fields See detailed description in SMBIOS Spec v3.1 Section
7.5.6.
• UINT16 EnabledCoreCount
This info is used for both CoreEnabled & CoreEnabled2 fields See detailed description in SMBIOS Spec v3.1 Section
7.5.7.
• UINT16 ThreadCount
This info is used for both ThreadCount & ThreadCount2 fields See detailed description in SMBIOS Spec v3.1 Section
7.5.8.
• UINT16 ProcessorCharacteristics
Format defined in SMBIOS Spec v3.1 Section 7.5.9.
12.22.1
Detailed Description
SMBIOS Processor Info HOB Structure.
Definition at line 29 of file SmbiosProcessorInfoHob.h.
The documentation for this struct was generated from the following file:
• SmbiosProcessorInfoHob.h
12.23
SMBIOS_STRUCTURE Struct Reference
The Smbios structure header.
#include
12.23.1
Detailed Description
The Smbios structure header.
Definition at line 48 of file FirmwareVersionInfoHob.h.
The documentation for this struct was generated from the following file:
• FirmwareVersionInfoHob.h
176
Class Documentation
Chapter 13
File Documentation
13.1
FirmwareVersionInfoHob.h File Reference
Header file for Firmware Version Information.
#include
#include
#include
Include dependency graph for FirmwareVersionInfoHob.h:
FirmwareVersionInfoHob.h
Uefi/UefiMultiPhase.h
Classes
• struct FIRMWARE_VERSION
Firmware Version Structure.
• struct FIRMWARE_VERSION_INFO
Firmware Version Information Structure.
• struct SMBIOS_STRUCTURE
The Smbios structure header.
• struct FIRMWARE_VERSION_INFO_HOB
Firmware Version Information HOB Structure.
13.1.1
Detailed Description
Header file for Firmware Version Information.
Pi/PiBootMode.h
Pi/PiHob.h
178
File Documentation
Copyright
Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions
of the BSD License which accompanies this distribution. The full text of the license may be found at http←-
://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES
OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
13.2
FspFixedPcds.h File Reference
This file lists all FixedAtBuild PCDs referenced in FSP integration guide.
Macros
• #define PcdFspAreaBaseAddress 0xFFF30000
FspAreaBaseAddress.
• #define PcdFspImageIdString $CFLFSP$
FspImageIdString.
• #define PcdSiliconInitVersionMajor 0x07
SiliconInitVersionMajor.
• #define PcdSiliconInitVersionMinor 0x00
SiliconInitVersionMinor.
• #define PcdSiliconInitVersionRevision 0x3D
SiliconInitVersionRevision.
• #define PcdSiliconInitVersionBuild 0x60
SiliconInitVersionBuild.
• #define PcdGlobalDataPointerAddress 0xFED00148
GlobalDataPointerAddress.
• #define PcdTemporaryRamBase 0xFEF00000
TemporaryRamBase.
• #define PcdTemporaryRamSize 0x00040000
TemporaryRamSize.
• #define PcdFspReservedBufferSize 0x100
FspReservedBufferSize.
13.2.1
Detailed Description
This file lists all FixedAtBuild PCDs referenced in FSP integration guide.
Those value may vary in different FSP revision to meet different requirements.
13.3
FspInfoHob.h File Reference
Header file for FSP Information HOB.
13.4 FspmUpd.h File Reference
13.3.1
179
Detailed Description
Header file for FSP Information HOB.
Copyright
Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php. THE PROGRAM IS DISTRIBUTE←D UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Specification Reference:
13.4
FspmUpd.h File Reference
Copyright (c) 2018, Intel Corporation.
#include
#include
Include dependency graph for FspmUpd.h:
FspmUpd.h
FspUpd.h
FspEas.h
MemInfoHob.h
Uefi/UefiMultiPhase.h
Pi/PiBootMode.h
This graph shows which files directly or indirectly include this file:
FspmUpd.h
GpioSampleDef.h
Pi/PiHob.h
180
File Documentation
Classes
• struct CHIPSET_INIT_INFO
The ChipsetInit Info structure provides the information of ME ChipsetInit CRC and BIOS ChipsetInit CRC.
• struct FSP_M_CONFIG
Fsp M Configuration.
• struct FSP_M_TEST_CONFIG
Fsp M Test Configuration.
• struct FSPM_UPD
Fsp M UPD Configuration.
13.4.1
Detailed Description
Copyright (c) 2018, Intel Corporation.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of
Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SH←ALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCURE←MENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INT←ERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is automatically generated. Please do NOT modify !!!
13.5
FspsUpd.h File Reference
Copyright (c) 2018, Intel Corporation.
13.5 FspsUpd.h File Reference
181
#include
Include dependency graph for FspsUpd.h:
FspsUpd.h
FspUpd.h
FspEas.h
This graph shows which files directly or indirectly include this file:
FspsUpd.h
GpioSampleDef.h
Classes
• struct AZALIA_HEADER
Azalia Header structure.
• struct AUDIO_AZALIA_VERB_TABLE
Audio Azalia Verb Table structure.
• struct SI_PCH_DEVICE_INTERRUPT_CONFIG
The PCH_DEVICE_INTERRUPT_CONFIG block describes interrupt pin, IRQ and interrupt mode for PCH device.
• struct FSP_S_CONFIG
Fsp S Configuration.
• struct FSP_S_TEST_CONFIG
Fsp S Test Configuration.
• struct FSPS_UPD
Fsp S UPD Configuration.
182
File Documentation
Macros
• #define SI_PCH_MAX_DEVICE_INTERRUPT_CONFIG 64
Number of all PCH devices.
Enumerations
• enum SI_PCH_INT_PIN
Refer to the definition of PCH_INT_PIN.
13.5.1
Detailed Description
Copyright (c) 2018, Intel Corporation.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of
Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SH←ALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCURE←MENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INT←ERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is automatically generated. Please do NOT modify !!!
13.5.2
Enumeration Type Documentation
13.5.2.1
enum SI_PCH_INT_PIN
Refer to the definition of PCH_INT_PIN.
Enumerator
SiPchNoInt No Interrupt Pin.
Definition at line 64 of file FspsUpd.h.
13.6
FsptUpd.h File Reference
Copyright (c) 2018, Intel Corporation.
13.6 FsptUpd.h File Reference
183
#include
Include dependency graph for FsptUpd.h:
FsptUpd.h
FspUpd.h
FspEas.h
This graph shows which files directly or indirectly include this file:
FsptUpd.h
GpioSampleDef.h
Classes
• struct FSPT_CORE_UPD
Fsp T Core UPD.
• struct FSP_T_CONFIG
Fsp T Configuration.
• struct FSPT_UPD
Fsp T UPD Configuration.
13.6.1
Detailed Description
Copyright (c) 2018, Intel Corporation.
All rights reserved.
184
File Documentation
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of
Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SH←ALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCURE←MENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INT←ERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is automatically generated. Please do NOT modify !!!
13.7
FspUpd.h File Reference
Copyright (c) 2018, Intel Corporation.
#include
Include dependency graph for FspUpd.h:
FspUpd.h
FspEas.h
13.8 GpioConfig.h File Reference
185
This graph shows which files directly or indirectly include this file:
FspUpd.h
FspmUpd.h
FspsUpd.h
FsptUpd.h
GpioSampleDef.h
13.7.1
Detailed Description
Copyright (c) 2018, Intel Corporation.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
following conditions are met:
Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of
Intel Corporation nor the names of its contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SH←ALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCURE←MENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INT←ERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This file is automatically generated. Please do NOT modify !!!
13.8
GpioConfig.h File Reference
Header file for GpioConfig structure used by GPIO library.
Classes
• struct GPIO_CONFIG
GPIO configuration structure used for pin programming.
186
File Documentation
Macros
• #define B_GPIO_INT_CONFIG_INT_SOURCE_MASK 0x1F
Mask for GPIO_INT_CONFIG for interrupt source.
• #define B_GPIO_INT_CONFIG_INT_TYPE_MASK 0xE0
Mask for GPIO_INT_CONFIG for interrupt type.
• #define B_GPIO_ELECTRICAL_CONFIG_TERMINATION_MASK 0x1F
Mask for GPIO_ELECTRICAL_CONFIG for termination value.
• #define B_GPIO_LOCK_CONFIG_PAD_CONF_LOCK_MASK 0x3
Mask for GPIO_LOCK_CONFIG for Pad Configuration Lock.
• #define B_GPIO_LOCK_CONFIG_OUTPUT_LOCK_MASK 0xC
Mask for GPIO_LOCK_CONFIG for Pad Output Lock.
• #define B_GPIO_OTHER_CONFIG_RXRAW_MASK 0x3
Mask for GPIO_OTHER_CONFIG for RxRaw1 setting.
Typedefs
• typedef UINT32 GPIO_PAD
For any GpioPad usage in code use GPIO_PAD type.
• typedef UINT32 GPIO_GROUP
For any GpioGroup usage in code use GPIO_GROUP type.
Enumerations
• enum GPIO_HARDWARE_DEFAULT
• enum GPIO_PAD_MODE
GPIO Pad Mode Refer to GPIO documentation on native functions available for certain pad.
• enum GPIO_HOSTSW_OWN
Host Software Pad Ownership modes This setting affects GPIO interrupt status registers.
• enum GPIO_DIRECTION
GPIO Direction.
• enum GPIO_OUTPUT_STATE
GPIO Output State This field is relevant only if output is enabled.
• enum GPIO_INT_CONFIG
GPIO interrupt configuration This setting is applicable only if pad is in GPIO mode and has input enabled.
• enum GPIO_RESET_CONFIG
GPIO Power Configuration GPIO_RESET_CONFIG allows to set GPIO Reset type (PADCFG_DW0.PadRstCfg)
which will be used to reset certain GPIO settings.
• enum GPIO_ELECTRICAL_CONFIG
GPIO Electrical Configuration Configuration options for GPIO termination setting.
• enum GPIO_LOCK_CONFIG
GPIO LockConfiguration Set GPIO configuration lock and output state lock.
• enum GPIO_OTHER_CONFIG
Other GPIO Configuration GPIO_OTHER_CONFIG is used for less often settings and for future extensions Supported
settings:
13.8 GpioConfig.h File Reference
13.8.1
187
Detailed Description
Header file for GpioConfig structure used by GPIO library.
Copyright
Copyright (c) 2014 - 2017, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES
OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Specification Reference:
13.8.2
Enumeration Type Documentation
13.8.2.1
enum GPIO_DIRECTION
GPIO Direction.
Enumerator
GpioDirDefault Leave pad direction setting unmodified.
GpioDirInOut Set pad for both output and input.
GpioDirInInvOut Set pad for both output and input with inversion.
GpioDirIn Set pad for input only.
GpioDirInInv Set pad for input with inversion.
GpioDirOut Set pad for output only.
GpioDirNone Disable both output and input.
Definition at line 149 of file GpioConfig.h.
13.8.2.2
enum GPIO_ELECTRICAL_CONFIG
GPIO Electrical Configuration Configuration options for GPIO termination setting.
Enumerator
GpioTermDefault Leave termination setting unmodified.
GpioTermNone none
GpioTermWpd5K 5kOhm weak pull-down
GpioTermWpd20K 20kOhm weak pull-down
GpioTermWpu1K 1kOhm weak pull-up
GpioTermWpu2K 2kOhm weak pull-up
GpioTermWpu5K 5kOhm weak pull-up
GpioTermWpu20K 20kOhm weak pull-up
GpioTermWpu1K2K 1kOhm & 2kOhm weak pull-up
GpioTermNative Native function controls pads termination This setting is applicable only to some native
modes. Please check EDS to determine which native functionality can control pads termination
Definition at line 264 of file GpioConfig.h.
188
File Documentation
13.8.2.3
enum GPIO_HARDWARE_DEFAULT
Enumerator
GpioHardwareDefault Leave setting unmodified.
Definition at line 99 of file GpioConfig.h.
13.8.2.4
enum GPIO_HOSTSW_OWN
Host Software Pad Ownership modes This setting affects GPIO interrupt status registers.
Depending on chosen ownership some GPIO Interrupt status register get updated and other masked. Please refer
to EDS for HOSTSW_OWN register description.
Enumerator
GpioHostOwnDefault Leave ownership value unmodified.
GpioHostOwnAcpi Set HOST ownership to ACPI. Use this setting if pad is not going to be used by GPIO
OS driver. If GPIO is configured to generate SCI/SMI/NMI then this setting must be used for interrupts to
work
GpioHostOwnGpio Set HOST ownership to GPIO Driver mode. Use this setting only if GPIO pad should be
controlled by GPIO OS Driver. GPIO OS Driver will be able to control the pad if appropriate entry in ACPI
exists (refer to ACPI specification for GpioIo and GpioInt descriptors)
Definition at line 128 of file GpioConfig.h.
13.8.2.5
enum GPIO_INT_CONFIG
GPIO interrupt configuration This setting is applicable only if pad is in GPIO mode and has input enabled.
GPIO_INT_CONFIG allows to choose which interrupt is generated (IOxAPIC/SCI/SMI/NMI) and how it is triggered
(edge or level). Refer to PADCFG_DW0 register description in EDS for details on this settings. Field from Gpio←IntNmi to GpioIntApic can be OR'ed with GpioIntLevel to GpioIntBothEdge to describe an interrupt e.g. GpioIntApic
| GpioIntLevel If GPIO is set to cause an SCI then also GPI_GPE_EN is enabled for this pad. If GPIO is set to
cause an NMI then also GPI_NMI_EN is enabled for this pad. Not all GPIO are capable of generating an SMI or
NMI interrupt. When routing GPIO to cause an IOxAPIC interrupt care must be taken, as this interrupt cannot be
shared and its IRQn number is not configurable. Refer to EDS for GPIO pads IRQ numbers (PADCFG_DW1.Int←Sel) If GPIO is under GPIO OS driver control and appropriate ACPI GpioInt descriptor exist then use only trigger
type setting (from GpioIntLevel to GpioIntBothEdge). This type of GPIO Driver interrupt doesn't have any additional
routing setting required to be set by BIOS. Interrupt is handled by GPIO OS Driver.
Enumerator
GpioIntDefault Leave value of interrupt routing unmodified.
GpioIntDis Disable IOxAPIC/SCI/SMI/NMI interrupt generation.
GpioIntNmi Enable NMI interrupt only.
GpioIntSmi Enable SMI interrupt only.
GpioIntSci Enable SCI interrupt only.
GpioIntApic Enable IOxAPIC interrupt only.
GpioIntLevel Set interrupt as level triggered.
GpioIntEdge Set interrupt as edge triggered (type of edge depends on input inversion)
GpioIntLvlEdgDis Disable interrupt trigger.
GpioIntBothEdge Set interrupt as both edge triggered.
Definition at line 189 of file GpioConfig.h.
13.8 GpioConfig.h File Reference
13.8.2.6
189
enum GPIO_LOCK_CONFIG
GPIO LockConfiguration Set GPIO configuration lock and output state lock.
GpioPadConfigUnlock/Lock and GpioOutputStateUnlock can be OR'ed. By default GPIO pads will be locked unless
GPIO lib is explicitly informed that certain pad is to be left unlocked. Lock settings reset is in Powergood domain.
Care must be taken when using this setting as fields it locks may be reset by a different signal and can be controlled
by what is in GPIO_RESET_CONFIG (PADCFG_DW0.PadRstCfg). GPIO library provides functions which allow to
unlock a GPIO pad. If possible each GPIO lib function will try to unlock an already locked pad upon request for
reconfiguration
Enumerator
GpioLockDefault Perform default action.
• if pad is an GPO, lock configuration but leave output unlocked
• if pad is an GPI, lock everything
• if pad is in native, lock everything
GpioPadConfigUnlock Leave Pad configuration unlocked.
GpioPadConfigLock Lock Pad configuration.
GpioOutputStateUnlock Leave Pad output control unlocked.
GpioPadUnlock Leave both Pad configuration and output control unlocked.
GpioPadLock Lock both Pad configuration and output control.
Definition at line 297 of file GpioConfig.h.
13.8.2.7
enum GPIO_OTHER_CONFIG
Other GPIO Configuration GPIO_OTHER_CONFIG is used for less often settings and for future extensions Supported settings:
• RX raw override to '1' - allows to override input value to '1' This setting is applicable only if in input mode (both
in GPIO and native usage). The override takes place at the internal pad state directly from buffer and before
the RXINV.
Enumerator
GpioRxRaw1Default Use default input override value.
GpioRxRaw1Dis Don't override input.
GpioRxRaw1En Override input to '1'.
Definition at line 323 of file GpioConfig.h.
13.8.2.8
enum GPIO_OUTPUT_STATE
GPIO Output State This field is relevant only if output is enabled.
Enumerator
GpioOutDefault Leave output value unmodified.
GpioOutLow Set output to low.
GpioOutHigh Set output to high.
Definition at line 163 of file GpioConfig.h.
190
File Documentation
13.8.2.9
enum GPIO_PAD_MODE
GPIO Pad Mode Refer to GPIO documentation on native functions available for certain pad.
If GPIO is set to one of NativeX modes then following settings are not applicable and can be skipped:
• Interrupt related settings
• Host Software Ownership
• Output/Input enabling/disabling
• Output lock
Definition at line 113 of file GpioConfig.h.
13.8.2.10
enum GPIO_RESET_CONFIG
GPIO Power Configuration GPIO_RESET_CONFIG allows to set GPIO Reset type (PADCFG_DW0.PadRstCfg)
which will be used to reset certain GPIO settings.
Refer to EDS for settings that are controllable by PadRstCfg.
Enumerator
GpioResetDefault Leave value of pad reset unmodified.
GpioResumeReset Resume Reset (RSMRST) GPP: PadRstCfg = 00b = "Powergood" GPD: PadRstCfg =
11b = "Resume Reset" Pad setting will reset on:
• DeepSx transition
• G3 Pad settings will not reset on:
• S3/S4/S5 transition
• Warm/Cold/Global reset
GpioHostDeepReset Host Deep Reset PadRstCfg = 01b = "Deep GPIO Reset" Pad settings will reset on:
• Warm/Cold/Global reset
• DeepSx transition
• G3 Pad settings will not reset on:
• S3/S4/S5 transition
GpioPlatformReset Platform Reset (PLTRST) PadRstCfg = 10b = "GPIO Reset" Pad settings will reset on:
• S3/S4/S5 transition
• Warm/Cold/Global reset
• DeepSx transition
• G3
GpioDswReset Deep Sleep Well Reset (DSW_PWROK) GPP: not applicable GPD: PadRstCfg = 00b = "←Powergood" Pad settings will reset on:
• G3 Pad settings will not reset on:
• S3/S4/S5 transition
• Warm/Cold/Global reset
• DeepSx transition
Definition at line 211 of file GpioConfig.h.
13.9 GpioSampleDef.h File Reference
13.9
191
GpioSampleDef.h File Reference
Sample enum definitions for GPIO table.
#include
#include
#include
Include dependency graph for GpioSampleDef.h:
GpioSampleDef.h
FsptUpd.h
FspsUpd.h
FspmUpd.h
FspUpd.h
FspEas.h
13.9.1
MemInfoHob.h
Uefi/UefiMultiPhase.h
Pi/PiBootMode.h
Pi/PiHob.h
Detailed Description
Sample enum definitions for GPIO table.
Copyright
Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php. THE PROGRAM IS DISTRIBUTE←D UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Specification Reference:
13.10
HobUsageDataHob.h File Reference
Definitions for Hob Usage data HOB.
Classes
• struct HOB_USAGE_DATA_HOB
Hob Usage Data Hob.
192
File Documentation
13.10.1
Detailed Description
Definitions for Hob Usage data HOB.
Copyright
Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found
at http://opensource.org/licenses/bsd-license.php. THE PROGRAM IS DISTRIBUTED
UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Specification Reference:
13.11
MemInfoHob.h File Reference
This file contains definitions required for creation of Memory S3 Save data, Memory Info data and Memory Platform
data hobs.
#include
#include
#include
Include dependency graph for MemInfoHob.h:
MemInfoHob.h
Uefi/UefiMultiPhase.h
Pi/PiBootMode.h
Pi/PiHob.h
13.11 MemInfoHob.h File Reference
193
This graph shows which files directly or indirectly include this file:
MemInfoHob.h
FspmUpd.h
GpioSampleDef.h
Classes
• struct DIMM_INFO
Memory SMBIOS & OC Memory Data Hob.
• struct MEMORY_PLATFORM_DATA
Memory Platform Data Hob.
Macros
• #define WARM_BOOT 2
Host reset states from MRC.
• #define MAX_SPD_SAVE 29
Defines taken from MRC so avoid having to include MrcInterface.h.
13.11.1
Detailed Description
This file contains definitions required for creation of Memory S3 Save data, Memory Info data and Memory Platform
data hobs.
Copyright
Copyright (c) 1999 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found
at http://opensource.org/licenses/bsd-license.php. THE PROGRAM IS DISTRIBUTED
UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Specification Reference:
194
File Documentation
13.12
SmbiosCacheInfoHob.h File Reference
Header file for SMBIOS Cache Info HOB.
#include
#include
Include dependency graph for SmbiosCacheInfoHob.h:
SmbiosCacheInfoHob.h
Uefi.h
Pi/PiHob.h
Classes
• struct SMBIOS_CACHE_INFO
SMBIOS Cache Info HOB Structure.
13.12.1
Detailed Description
Header file for SMBIOS Cache Info HOB.
Copyright
Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions
of the BSD License which accompanies this distribution. The full text of the license may be found at http←-
://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES
OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
System Management BIOS (SMBIOS) Reference Specification v3.1.0 dated 2016-Nov-16 (DSP0134) http←-
://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.1.0.pdf
13.13
SmbiosProcessorInfoHob.h File Reference
Header file for SMBIOS Processor Info HOB.
#include
#include
13.13 SmbiosProcessorInfoHob.h File Reference
195
Include dependency graph for SmbiosProcessorInfoHob.h:
SmbiosProcessorInfoHob.h
Uefi.h
Pi/PiHob.h
Classes
• struct SMBIOS_PROCESSOR_INFO
SMBIOS Processor Info HOB Structure.
13.13.1
Detailed Description
Header file for SMBIOS Processor Info HOB.
Copyright
Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License that accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES
OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
System Management BIOS (SMBIOS) Reference Specification v3.1.0 dated 2016-Nov-16 (DSP0134) http←-
://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.1.0.pdf
196
File Documentation
Index
AUDIO_AZALIA_VERB_TABLE, 37
AZALIA_HEADER, 38
AcLoadline
FSP_S_CONFIG, 111
AcousticNoiseMitigation
FSP_S_CONFIG, 111
ActiveCoreCount
FSP_M_CONFIG, 59
AmtEnabled
FSP_S_CONFIG, 111
AmtKvmEnabled
FSP_S_CONFIG, 112
AmtSolEnabled
FSP_S_CONFIG, 112
ApIdleManner
FSP_S_TEST_CONFIG, 152
ApStartupBase
FSP_M_CONFIG, 60
ApertureSize
FSP_M_CONFIG, 59
AsfEnabled
FSP_S_CONFIG, 112
AutoThermalReporting
FSP_S_TEST_CONFIG, 152
Avx2RatioOffset
FSP_M_CONFIG, 60
Avx3RatioOffset
FSP_M_CONFIG, 60
BclkAdaptiveVoltage
FSP_M_CONFIG, 60
BdatEnable
FSP_M_TEST_CONFIG, 85
BdatTestType
FSP_M_TEST_CONFIG, 85
BiosAcmBase
FSP_M_CONFIG, 60
BiosAcmSize
FSP_M_CONFIG, 60
BiosGuard
FSP_M_CONFIG, 60
BiosSize
FSP_M_TEST_CONFIG, 85
BistOnReset
FSP_M_CONFIG, 61
BootFrequency
FSP_M_CONFIG, 61
BypassPhySyncReset
FSP_M_TEST_CONFIG, 85
C1StateAutoDemotion
FSP_S_TEST_CONFIG, 152
C1StateUnDemotion
FSP_S_TEST_CONFIG, 152
C1e
FSP_S_TEST_CONFIG, 152
C3StateAutoDemotion
FSP_S_TEST_CONFIG, 152
C3StateUnDemotion
FSP_S_TEST_CONFIG, 153
CHIPSET_INIT_INFO, 38
CStatePreWake
FSP_S_TEST_CONFIG, 153
ChHashEnable
FSP_M_CONFIG, 61
ChHashInterleaveBit
FSP_M_CONFIG, 61
ChHashMask
FSP_M_CONFIG, 61
CkeRankMapping
FSP_M_CONFIG, 61
CleanMemory
FSP_M_CONFIG, 61
CmdRanksTerminated
FSP_M_CONFIG, 62
ConfigTdpBios
FSP_S_TEST_CONFIG, 153
CoreMaxOcRatio
FSP_M_CONFIG, 62
CorePllVoltageOffset
FSP_M_CONFIG, 62
CoreVoltageAdaptive
FSP_M_CONFIG, 62
CoreVoltageMode
FSP_M_CONFIG, 62
CoreVoltageOverride
FSP_M_CONFIG, 62
Count
FIRMWARE_VERSION_INFO_HOB, 41
CpuMpHob
FSP_S_CONFIG, 112
CpuRatio
FSP_M_CONFIG, 62
CpuTraceHubMemReg0Size
FSP_M_CONFIG, 63
CpuTraceHubMemReg1Size
FSP_M_CONFIG, 63
CpuTraceHubMode
FSP_M_CONFIG, 63
198
CpuWakeUpTimer
FSP_S_TEST_CONFIG, 153
CstCfgCtrIoMwaitRedirection
FSP_S_TEST_CONFIG, 153
Custom1ConfigTdpControl
FSP_S_TEST_CONFIG, 153
Custom1PowerLimit1
FSP_S_TEST_CONFIG, 153
Custom1PowerLimit1Time
FSP_S_TEST_CONFIG, 154
Custom1PowerLimit2
FSP_S_TEST_CONFIG, 154
Custom1TurboActivationRatio
FSP_S_TEST_CONFIG, 154
Custom2ConfigTdpControl
FSP_S_TEST_CONFIG, 154
Custom2PowerLimit1
FSP_S_TEST_CONFIG, 154
Custom2PowerLimit1Time
FSP_S_TEST_CONFIG, 154
Custom2PowerLimit2
FSP_S_TEST_CONFIG, 154
Custom2TurboActivationRatio
FSP_S_TEST_CONFIG, 155
Custom3ConfigTdpControl
FSP_S_TEST_CONFIG, 155
Custom3PowerLimit1
FSP_S_TEST_CONFIG, 155
Custom3PowerLimit1Time
FSP_S_TEST_CONFIG, 155
Custom3PowerLimit2
FSP_S_TEST_CONFIG, 155
Custom3TurboActivationRatio
FSP_S_TEST_CONFIG, 155
Cx
FSP_S_TEST_CONFIG, 155
DIMM_INFO, 39
DcLoadline
FSP_S_CONFIG, 112
DciUsb3TypecUfpDbg
FSP_M_CONFIG, 63
Ddr4MixedUDimm2DpcLimit
FSP_M_CONFIG, 63
DdrFreqLimit
FSP_M_CONFIG, 63
DebugInterfaceEnable
FSP_S_CONFIG, 112
FSP_S_TEST_CONFIG, 156
DebugInterfaceLockEnable
FSP_S_TEST_CONFIG, 156
DeltaT12PowerCycleDelay
FSP_S_CONFIG, 112
DevIntConfigPtr
FSP_S_CONFIG, 113
Direction
GPIO_CONFIG, 171
DisableDimmChannel0
FSP_M_CONFIG, 64
INDEX
DisableDimmChannel1
FSP_M_CONFIG, 64
DisableHeciRetry
FSP_M_TEST_CONFIG, 85
DisableMessageCheck
FSP_M_TEST_CONFIG, 86
DisableMtrrProgram
FSP_M_CONFIG, 64
DisableProcHotOut
FSP_S_TEST_CONFIG, 156
DisableVrThermalAlert
FSP_S_TEST_CONFIG, 156
DmiDeEmphasis
FSP_M_CONFIG, 64
DmiGen3EndPointHint
FSP_M_CONFIG, 64
DmiGen3EndPointPreset
FSP_M_CONFIG, 64
DmiGen3EqPh2Enable
FSP_M_TEST_CONFIG, 86
DmiGen3EqPh3Method
FSP_M_TEST_CONFIG, 86
DmiGen3ProgramStaticEq
FSP_M_CONFIG, 64
DmiGen3RootPortPreset
FSP_M_CONFIG, 65
DmiSuggestedSetting
FSP_S_CONFIG, 113
DmiTS0TW
FSP_S_CONFIG, 113
DmiTS1TW
FSP_S_CONFIG, 113
DmiTS2TW
FSP_S_CONFIG, 113
DmiTS3TW
FSP_S_CONFIG, 113
DualDimmPerChannelBoardType
FSP_M_CONFIG, 65
EcCmdLock
FSP_S_CONFIG, 113
EcCmdProvisionEav
FSP_S_CONFIG, 113
EightCoreRatioLimit
FSP_S_TEST_CONFIG, 156
Eist
FSP_S_TEST_CONFIG, 156
ElectricalConfig
GPIO_CONFIG, 171
EnBER
FSP_M_CONFIG, 65
EnCmdRate
FSP_M_CONFIG, 65
Enable8254ClockGating
FSP_S_CONFIG, 114
Enable8254ClockGatingOnS3
FSP_S_CONFIG, 114
EnableC6Dram
FSP_M_CONFIG, 65
INDEX
EnableItbm
FSP_S_TEST_CONFIG, 156
EnableSgx
FSP_M_CONFIG, 65
EnableTcoTimer
FSP_S_CONFIG, 114
EndOfPostMessage
FSP_S_TEST_CONFIG, 157
EnergyEfficientPState
FSP_S_TEST_CONFIG, 157
EnergyEfficientTurbo
FSP_S_TEST_CONFIG, 157
EpgEnable
FSP_M_CONFIG, 65
EsataSpeedLimit
FSP_S_CONFIG, 114
FClkFrequency
FSP_M_CONFIG, 66
FIRMWARE_VERSION, 39
FIRMWARE_VERSION_INFO, 40
FIRMWARE_VERSION_INFO_HOB, 40
Count, 41
FSP_M_CONFIG, 41
ActiveCoreCount, 59
ApStartupBase, 60
ApertureSize, 59
Avx2RatioOffset, 60
Avx3RatioOffset, 60
BclkAdaptiveVoltage, 60
BiosAcmBase, 60
BiosAcmSize, 60
BiosGuard, 60
BistOnReset, 61
BootFrequency, 61
ChHashEnable, 61
ChHashInterleaveBit, 61
ChHashMask, 61
CkeRankMapping, 61
CleanMemory, 61
CmdRanksTerminated, 62
CoreMaxOcRatio, 62
CorePllVoltageOffset, 62
CoreVoltageAdaptive, 62
CoreVoltageMode, 62
CoreVoltageOverride, 62
CpuRatio, 62
CpuTraceHubMemReg0Size, 63
CpuTraceHubMemReg1Size, 63
CpuTraceHubMode, 63
DciUsb3TypecUfpDbg, 63
Ddr4MixedUDimm2DpcLimit, 63
DdrFreqLimit, 63
DisableDimmChannel0, 64
DisableDimmChannel1, 64
DisableMtrrProgram, 64
DmiDeEmphasis, 64
DmiGen3EndPointHint, 64
DmiGen3EndPointPreset, 64
199
DmiGen3ProgramStaticEq, 64
DmiGen3RootPortPreset, 65
DualDimmPerChannelBoardType, 65
EnBER, 65
EnCmdRate, 65
EnableC6Dram, 65
EnableSgx, 65
EpgEnable, 65
FClkFrequency, 66
FivrEfficiency, 66
FivrFaults, 66
ForceOltmOrRefresh2x, 66
FreqSaGvLow, 66
FreqSaGvMid, 66
GdxcEnable, 66
GmAdr, 67
GtPllVoltageOffset, 67
GtPsmiSupport, 67
GttMmAdr, 67
HobBufferSize, 67
HotThresholdCh0Dimm0, 67
HotThresholdCh0Dimm1, 68
HotThresholdCh1Dimm0, 68
HotThresholdCh1Dimm1, 68
Idd3n, 68
Idd3p, 68
IgdDvmt50PreAlloc, 68
ImrRpSelection, 68
InitPcieAspmAfterOprom, 69
InternalGfx, 69
IsvtIoPort, 69
JtagC10PowerGateDisable, 69
McPllVoltageOffset, 69
MemoryTrace, 69
MmioSize, 69
OcLock, 69
PcdDebugInterfaceFlags, 70
PcdIsaSerialUartBase, 70
PcdSerialDebugBaudRate, 70
PcdSerialDebugLevel, 70
PcdSerialIoUartNumber, 70
PchLpcEnhancePort8xhDecoding, 70
PchNumRsvdSmbusAddresses, 70
PchPort80Route, 71
PchSmbAlertEnable, 71
PchTraceHubMemReg0Size, 71
PchTraceHubMemReg1Size, 71
PchTraceHubMode, 71
PcieImrSize, 71
PcieRpEnableMask, 71
PeciC10Reset, 72
PeciSxReset, 72
PegDataPtr, 72
PegDisableSpreadSpectrumClocking, 72
PlatformDebugConsent, 72
ProbelessTrace, 72
PwdwnIdleCounter, 73
RMT, 75
200
INDEX
RMTLoopCount, 75
RankInterleave, 73
Ratio, 73
RcompResistor, 73
RcompTarget, 73
RealtimeMemoryTiming, 73
RefClk, 73
RhSolution, 74
RingDownBin, 74
RingMaxOcRatio, 74
RingPllVoltageOffset, 74
RingVoltageAdaptive, 74
RingVoltageMode, 74
RingVoltageOffset, 74
RingVoltageOverride, 74
RmtPerTask, 75
SaGv, 75
SaPllVoltageOffset, 75
SafeMode, 75
ScramblerSupport, 75
SinitMemorySize, 76
SkipMpInit, 76
SmbusArpEnable, 76
SmbusEnable, 76
SpdAddressTable, 76
SpdProfileSelected, 76
tRTP, 77
TgaSize, 76
ThrtCkeMinTmr, 77
ThrtCkeMinTmrLpddr, 77
TjMaxOffset, 77
TrainTrace, 77
TsegSize, 77
TsodAlarmwindowLockBit, 77
TsodCriticalEventOnly, 78
TsodCriticaltripLockBit, 78
TsodEventMode, 78
TsodEventOutputControl, 78
TsodEventPolarity, 78
TsodManualEnable, 78
TsodShutdownMode, 78
TsodTcritMax, 79
TvbRatioClipping, 79
TvbVoltageOptimization, 79
Txt, 79
TxtDprMemoryBase, 79
TxtDprMemorySize, 79
TxtHeapMemorySize, 79
TxtImplemented, 80
TxtLcpPdBase, 80
TxtLcpPdSize, 80
UserBudgetEnable, 80
UserThresholdEnable, 80
VddVoltage, 80
VmxEnable, 80
WarmThresholdCh0Dimm0, 81
WarmThresholdCh0Dimm1, 81
WarmThresholdCh1Dimm0, 81
WarmThresholdCh1Dimm1, 81
FSP_M_TEST_CONFIG, 81
BdatEnable, 85
BdatTestType, 85
BiosSize, 85
BypassPhySyncReset, 85
DisableHeciRetry, 85
DisableMessageCheck, 86
DmiGen3EqPh2Enable, 86
DmiGen3EqPh3Method, 86
Gen3SwEqAlwaysAttempt, 86
Gen3SwEqEnableVocTest, 86
Gen3SwEqJitterDwellTime, 86
Gen3SwEqJitterErrorTarget, 86
Gen3SwEqNumberOfPresets, 87
Gen3SwEqVocDwellTime, 87
Gen3SwEqVocErrorTarget, 87
HeciCommunication2, 87
KtDeviceEnable, 87
LockPTMregs, 87
PanelPowerEnable, 88
Peg0Gen3EqPh2Enable, 88
Peg0Gen3EqPh3Method, 88
Peg1Gen3EqPh2Enable, 88
Peg1Gen3EqPh3Method, 88
Peg2Gen3EqPh2Enable, 88
Peg2Gen3EqPh3Method, 89
Peg3Gen3EqPh2Enable, 89
Peg3Gen3EqPh3Method, 89
PegGen3EndPointHint, 89
PegGen3EndPointPreset, 89
PegGen3ProgramStaticEq, 89
PegGen3RootPortPreset, 90
PegGenerateBdatMarginTable, 90
PegRxCemLoopbackLane, 90
PegRxCemNonProtocolAwareness, 90
ScanExtGfxForLegacyOpRom, 90
SkipMbpHob, 90
SmbusDynamicPowerGating, 90
SmbusSpdWriteDisable, 91
tRRD_L, 92
tRRD_S, 92
tRd2RdDD, 91
tRd2RdDG, 91
tRd2RdDR, 91
tRd2RdSG, 91
tRd2WrDD, 91
tRd2WrDG, 92
tRd2WrDR, 92
tRd2WrSG, 92
tWTR_L, 93
tWTR_S, 93
tWr2RdDD, 92
tWr2RdDG, 92
tWr2RdDR, 92
tWr2RdSG, 93
tWr2WrDD, 93
tWr2WrDG, 93
INDEX
tWr2WrDR, 93
tWr2WrSG, 93
TotalFlashSize, 91
TxtAcheckRequest, 94
WdtDisableAndLock, 94
FSP_S_CONFIG, 94
AcLoadline, 111
AcousticNoiseMitigation, 111
AmtEnabled, 111
AmtKvmEnabled, 112
AmtSolEnabled, 112
AsfEnabled, 112
CpuMpHob, 112
DcLoadline, 112
DebugInterfaceEnable, 112
DeltaT12PowerCycleDelay, 112
DevIntConfigPtr, 113
DmiSuggestedSetting, 113
DmiTS0TW, 113
DmiTS1TW, 113
DmiTS2TW, 113
DmiTS3TW, 113
EcCmdLock, 113
EcCmdProvisionEav, 113
Enable8254ClockGating, 114
Enable8254ClockGatingOnS3, 114
EnableTcoTimer, 114
EsataSpeedLimit, 114
FastPkgCRampDisableFivr, 114
FastPkgCRampDisableGt, 114
FastPkgCRampDisableIa, 115
FastPkgCRampDisableSa, 115
FivrRfiFrequency, 115
FivrSpreadSpectrum, 115
ForcMebxSyncUp, 115
FwProgress, 115
GpioIrqRoute, 115
Heci3Enabled, 116
IccMax, 116
ImonOffset, 116
ImonSlope, 116
ImonSlope1, 116
IslVrCmd, 116
ManageabilityMode, 116
McivrRfiFrequencyAdjust, 116
McivrRfiFrequencyPrefix, 117
McivrSpreadSpectrum, 117
MeUnconfigOnRtcClear, 117
NumOfDevIntConfig, 117
PchCnviMode, 117
PchCrid, 117
PchDmiAspm, 117
PchDmiAspmCtrl, 118
PchDmiTsawEn, 118
PchEnableComplianceMode, 118
PchEnableDbcObs, 118
PchHdaAudioLinkDmic0, 118
PchHdaAudioLinkDmic1, 118
201
PchHdaAudioLinkHda, 118
PchHdaAudioLinkSndw1, 119
PchHdaAudioLinkSndw2, 119
PchHdaAudioLinkSndw3, 119
PchHdaAudioLinkSndw4, 119
PchHdaAudioLinkSsp0, 119
PchHdaAudioLinkSsp1, 119
PchHdaAudioLinkSsp2, 119
PchHdaDspEnable, 120
PchHdaDspUaaCompliance, 120
PchHdaIDispCodecDisconnect, 120
PchHdaIDispLinkFrequency, 120
PchHdaIDispLinkTmode, 120
PchHdaLinkFrequency, 120
PchHdaPme, 120
PchHdaSndwBufferRcomp, 121
PchHdaVcType, 121
PchHotEnable, 121
PchIoApicEntry24_119, 121
PchIoApicId, 121
PchIshGp0GpioAssign, 121
PchIshGp1GpioAssign, 121
PchIshGp2GpioAssign, 121
PchIshGp3GpioAssign, 122
PchIshGp4GpioAssign, 122
PchIshGp5GpioAssign, 122
PchIshGp6GpioAssign, 122
PchIshGp7GpioAssign, 122
PchIshI2c0GpioAssign, 122
PchIshI2c1GpioAssign, 122
PchIshI2c2GpioAssign, 123
PchIshPdtUnlock, 123
PchIshSpiGpioAssign, 123
PchIshUart0GpioAssign, 123
PchIshUart1GpioAssign, 123
PchLanEnable, 123
PchLanLtrEnable, 123
PchLockDownBiosLock, 123
PchLockDownRtcMemoryLock, 124
PchMemoryThrottlingEnable, 124
PchPcieDeviceOverrideTablePtr, 124
PchPmDeepSxPol, 124
PchPmDisableDsxAcPresentPulldown, 124
PchPmDisableNativePowerButton, 124
PchPmLanWakeFromDeepSx, 124
PchPmLpcClockRun, 125
PchPmMeWakeSts, 125
PchPmPciePllSsc, 125
PchPmPcieWakeFromDeepSx, 125
PchPmPmeB0S5Dis, 125
PchPmPwrBtnOverridePeriod, 125
PchPmPwrCycDur, 125
PchPmSlpAMinAssert, 126
PchPmSlpLanLowDc, 126
PchPmSlpS0Enable, 126
PchPmSlpS0Vm070VSupport, 126
PchPmSlpS0Vm075VSupport, 126
PchPmSlpS0VmRuntimeControl, 126
202
INDEX
PchPmSlpS3MinAssert, 126
PchPmSlpS4MinAssert, 127
PchPmSlpStrchSusUp, 127
PchPmSlpSusMinAssert, 127
PchPmVrAlert, 127
PchPmWoWlanDeepSxEnable, 127
PchPmWoWlanEnable, 128
PchPmWolEnableOverride, 127
PchPmWolOvrWkSts, 127
PchPwrOptEnable, 128
PchScsEmmcHs400DllDataValid, 128
PchScsEmmcHs400DriverStrength, 128
PchScsEmmcHs400TuningRequired, 128
PchSerialIoI2cPadsTermination, 128
PchSirqEnable, 128
PchSirqMode, 128
PchStartFramePulse, 129
PchTTEnable, 129
PchTTLock, 129
PchTTState13Enable, 129
PchTsmicLock, 129
PchUsbHsioFilterSel, 129
PchUsbHsioRxTuningEnable, 129
PcieComplianceTestMode, 130
PcieDisableRootPortClockGating, 130
PcieEnablePeerMemoryWrite, 130
PcieEqPh3LaneParamCm, 130
PcieEqPh3LaneParamCp, 130
PcieRpAspm, 130
PcieRpCompletionTimeout, 130
PcieRpDpcExtensionsMask, 131
PcieRpDpcMask, 131
PcieRpFunctionSwap, 131
PcieRpGen3EqPh3Method, 131
PcieRpImrEnabled, 131
PcieRpL1Substates, 131
PcieRpPcieSpeed, 131
PcieRpPhysicalSlotNumber, 132
PcieRpPtmMask, 132
PcieSwEqCoeffListCm, 132
PcieSwEqCoeffListCp, 132
PmcCpuC10GatePinEnable, 132
PmcDbgMsgEn, 132
PmcModPhySusPgEnable, 132
PmcPowerButtonDebounce, 133
PortUsb20Enable, 133
PortUsb30Enable, 133
PreWake, 133
PsOnEnable, 134
Psi1Threshold, 133
Psi2Threshold, 133
Psi3Enable, 133
Psi3Threshold, 134
PsysOffset, 134
PsysSlope, 134
PxRcConfig, 134
RemoteAssistance, 134
SataEnable, 134
SataLedEnable, 135
SataMode, 135
SataP0TDispFinit, 135
SataP1TDispFinit, 135
SataPortsDevSlp, 135
SataPortsDmVal, 135
SataPortsEnable, 135
SataPwrOptEnable, 136
SataRstHddUnlock, 136
SataRstInterrupt, 136
SataRstIrrt, 136
SataRstIrrtOnly, 136
SataRstLedLocate, 136
SataRstOromUiBanner, 136
SataRstPcieDeviceResetDelay, 136
SataRstRaid0, 137
SataRstRaid1, 137
SataRstRaid10, 137
SataRstRaid5, 137
SataRstRaidDeviceId, 137
SataRstSmartStorage, 137
SataSalpSupport, 137
SataThermalSuggestedSetting, 138
SciIrqSelect, 138
ScsEmmcEnabled, 138
ScsEmmcHs400Enabled, 138
ScsSdCardEnabled, 138
ScsUfsEnabled, 138
SendEcCmd, 138
SendVrMbxCmd, 138
SerialIoDebugUartNumber, 139
SerialIoDevMode, 139
SerialIoEnableDebugUartAfterPost, 139
SerialIoUart0PinMuxing, 139
ShowSpiController, 139
SiCsmFlag, 139
SkipMpInit, 139
SlowSlewRateForFivr, 140
SlowSlewRateForGt, 140
SlowSlewRateForIa, 140
SlowSlewRateForSa, 140
SlpS0DisQForDebug, 140
SlpS0Override, 140
SlpS0WithGbeSupport, 141
TTSuggestedSetting, 141
TcoIrqSelect, 141
TdcPowerLimit, 141
TdcTimeWindow, 141
TetonGlacierCR, 141
TetonGlacierSupport, 141
TurboMode, 142
TxtEnable, 142
Usb2AfePehalfbit, 142
Usb2AfePetxiset, 142
Usb2AfePredeemp, 142
Usb2AfeTxiset, 142
Usb3HsioTxDeEmph, 142
Usb3HsioTxDeEmphEnable, 143
INDEX
Usb3HsioTxDownscaleAmp, 143
Usb3HsioTxDownscaleAmpEnable, 143
UsbPdoProgramming, 143
VrPowerDeliveryDesign, 143
VrVoltageLimit, 143
WatchDog, 143
WatchDogTimerBios, 144
WatchDogTimerOs, 144
XdciEnable, 144
FSP_S_TEST_CONFIG, 144
ApIdleManner, 152
AutoThermalReporting, 152
C1StateAutoDemotion, 152
C1StateUnDemotion, 152
C1e, 152
C3StateAutoDemotion, 152
C3StateUnDemotion, 153
CStatePreWake, 153
ConfigTdpBios, 153
CpuWakeUpTimer, 153
CstCfgCtrIoMwaitRedirection, 153
Custom1ConfigTdpControl, 153
Custom1PowerLimit1, 153
Custom1PowerLimit1Time, 154
Custom1PowerLimit2, 154
Custom1TurboActivationRatio, 154
Custom2ConfigTdpControl, 154
Custom2PowerLimit1, 154
Custom2PowerLimit1Time, 154
Custom2PowerLimit2, 154
Custom2TurboActivationRatio, 155
Custom3ConfigTdpControl, 155
Custom3PowerLimit1, 155
Custom3PowerLimit1Time, 155
Custom3PowerLimit2, 155
Custom3TurboActivationRatio, 155
Cx, 155
DebugInterfaceEnable, 156
DebugInterfaceLockEnable, 156
DisableProcHotOut, 156
DisableVrThermalAlert, 156
EightCoreRatioLimit, 156
Eist, 156
EnableItbm, 156
EndOfPostMessage, 157
EnergyEfficientPState, 157
EnergyEfficientTurbo, 157
FiveCoreRatioLimit, 157
FourCoreRatioLimit, 157
HdcControl, 157
Hwp, 157
HwpInterruptControl, 158
MachineCheckEnable, 158
MaxRingRatioLimit, 158
MctpBroadcastCycle, 158
MinRingRatioLimit, 158
MlcStreamerPrefetcher, 158
MonitorMwaitEnable, 158
203
NumberOfEntries, 159
OneCoreRatioLimit, 159
PchHdaResetWaitTimer, 159
PchLockDownBiosInterface, 159
PchLockDownGlobalSmi, 159
PchPmDisableEnergyReport, 159
PchSbAccessUnlock, 159
PchUnlockGpioPads, 160
PchXhciOcLock, 160
PcieEnablePort8xhDecode, 160
PcieRpDptp, 160
PcieRpSlotPowerLimitScale, 160
PcieRpSlotPowerLimitValue, 160
PcieRpUptp, 160
PkgCStateDemotion, 161
PkgCStateLimit, 161
PkgCStateUnDemotion, 161
PmgCstCfgCtrlLock, 161
PowerLimit1, 161
PowerLimit1Time, 161
PowerLimit2, 161
PowerLimit2Power, 162
PowerLimit3, 162
PowerLimit4, 162
ProcHotResponse, 163
ProcessorTraceEnable, 162
ProcessorTraceMemBase, 162
ProcessorTraceMemLength, 162
ProcessorTraceOutputScheme, 162
PsysPmax, 163
PsysPowerLimit1, 163
PsysPowerLimit1Power, 163
PsysPowerLimit1Time, 163
PsysPowerLimit2, 163
PsysPowerLimit2Power, 163
RaceToHalt, 164
SataTestMode, 164
SevenCoreRatioLimit, 164
SixCoreRatioLimit, 164
StateRatio, 164
StateRatioMax16, 164
TStates, 165
TccActivationOffset, 164
TccOffsetClamp, 165
TccOffsetLock, 165
TccOffsetTimeWindowForRatl, 165
ThreeCoreRatioLimit, 165
ThreeStrikeCounterDisable, 165
TimedMwait, 165
TwoCoreRatioLimit, 166
FSP_T_CONFIG, 166
PcdSerialIoUart0PinMuxing, 167
PcdSerialIoUartDebugEnable, 167
PcdSerialIoUartNumber, 167
FSPM_UPD, 167
FSPS_UPD, 168
FSPT_CORE_UPD, 169
FSPT_UPD, 169
204
FastPkgCRampDisableFivr
FSP_S_CONFIG, 114
FastPkgCRampDisableGt
FSP_S_CONFIG, 114
FastPkgCRampDisableIa
FSP_S_CONFIG, 115
FastPkgCRampDisableSa
FSP_S_CONFIG, 115
FirmwareVersionInfoHob.h, 177
FiveCoreRatioLimit
FSP_S_TEST_CONFIG, 157
FivrEfficiency
FSP_M_CONFIG, 66
FivrFaults
FSP_M_CONFIG, 66
FivrRfiFrequency
FSP_S_CONFIG, 115
FivrSpreadSpectrum
FSP_S_CONFIG, 115
ForcMebxSyncUp
FSP_S_CONFIG, 115
ForceOltmOrRefresh2x
FSP_M_CONFIG, 66
FourCoreRatioLimit
FSP_S_TEST_CONFIG, 157
FreqSaGvLow
FSP_M_CONFIG, 66
FreqSaGvMid
FSP_M_CONFIG, 66
FspFixedPcds.h, 178
FspInfoHob.h, 178
FspUpd.h, 184
FspmUpd.h, 179
FspsUpd.h, 180
SI_PCH_INT_PIN, 182
SiPchNoInt, 182
FsptUpd.h, 182
FwProgress
FSP_S_CONFIG, 115
GPIO_CONFIG, 170
Direction, 171
ElectricalConfig, 171
HostSoftPadOwn, 171
InterruptConfig, 171
LockConfig, 171
OutputState, 172
PadMode, 172
PowerConfig, 172
GPIO_DIRECTION
GpioConfig.h, 187
GPIO_ELECTRICAL_CONFIG
GpioConfig.h, 187
GPIO_HARDWARE_DEFAULT
GpioConfig.h, 187
GPIO_HOSTSW_OWN
GpioConfig.h, 188
GPIO_INT_CONFIG
GpioConfig.h, 188
INDEX
GPIO_LOCK_CONFIG
GpioConfig.h, 188
GPIO_OTHER_CONFIG
GpioConfig.h, 189
GPIO_OUTPUT_STATE
GpioConfig.h, 189
GPIO_PAD_MODE
GpioConfig.h, 189
GPIO_RESET_CONFIG
GpioConfig.h, 190
GdxcEnable
FSP_M_CONFIG, 66
Gen3SwEqAlwaysAttempt
FSP_M_TEST_CONFIG, 86
Gen3SwEqEnableVocTest
FSP_M_TEST_CONFIG, 86
Gen3SwEqJitterDwellTime
FSP_M_TEST_CONFIG, 86
Gen3SwEqJitterErrorTarget
FSP_M_TEST_CONFIG, 86
Gen3SwEqNumberOfPresets
FSP_M_TEST_CONFIG, 87
Gen3SwEqVocDwellTime
FSP_M_TEST_CONFIG, 87
Gen3SwEqVocErrorTarget
FSP_M_TEST_CONFIG, 87
GmAdr
FSP_M_CONFIG, 67
GpioConfig.h, 185
GPIO_DIRECTION, 187
GPIO_ELECTRICAL_CONFIG, 187
GPIO_HARDWARE_DEFAULT, 187
GPIO_HOSTSW_OWN, 188
GPIO_INT_CONFIG, 188
GPIO_LOCK_CONFIG, 188
GPIO_OTHER_CONFIG, 189
GPIO_OUTPUT_STATE, 189
GPIO_PAD_MODE, 189
GPIO_RESET_CONFIG, 190
GpioDirDefault, 187
GpioDirIn, 187
GpioDirInInv, 187
GpioDirInInvOut, 187
GpioDirInOut, 187
GpioDirNone, 187
GpioDirOut, 187
GpioDswReset, 190
GpioHardwareDefault, 188
GpioHostDeepReset, 190
GpioHostOwnAcpi, 188
GpioHostOwnDefault, 188
GpioHostOwnGpio, 188
GpioIntApic, 188
GpioIntBothEdge, 188
GpioIntDefault, 188
GpioIntDis, 188
GpioIntEdge, 188
GpioIntLevel, 188
INDEX
GpioIntLvlEdgDis, 188
GpioIntNmi, 188
GpioIntSci, 188
GpioIntSmi, 188
GpioLockDefault, 189
GpioOutDefault, 189
GpioOutHigh, 189
GpioOutLow, 189
GpioOutputStateUnlock, 189
GpioPadConfigLock, 189
GpioPadConfigUnlock, 189
GpioPadLock, 189
GpioPadUnlock, 189
GpioPlatformReset, 190
GpioResetDefault, 190
GpioResumeReset, 190
GpioRxRaw1Default, 189
GpioRxRaw1Dis, 189
GpioRxRaw1En, 189
GpioTermDefault, 187
GpioTermNative, 187
GpioTermNone, 187
GpioTermWpd20K, 187
GpioTermWpd5K, 187
GpioTermWpu1K, 187
GpioTermWpu1K2K, 187
GpioTermWpu20K, 187
GpioTermWpu2K, 187
GpioTermWpu5K, 187
GpioDirDefault
GpioConfig.h, 187
GpioDirIn
GpioConfig.h, 187
GpioDirInInv
GpioConfig.h, 187
GpioDirInInvOut
GpioConfig.h, 187
GpioDirInOut
GpioConfig.h, 187
GpioDirNone
GpioConfig.h, 187
GpioDirOut
GpioConfig.h, 187
GpioDswReset
GpioConfig.h, 190
GpioHardwareDefault
GpioConfig.h, 188
GpioHostDeepReset
GpioConfig.h, 190
GpioHostOwnAcpi
GpioConfig.h, 188
GpioHostOwnDefault
GpioConfig.h, 188
GpioHostOwnGpio
GpioConfig.h, 188
GpioIntApic
GpioConfig.h, 188
GpioIntBothEdge
205
GpioConfig.h, 188
GpioIntDefault
GpioConfig.h, 188
GpioIntDis
GpioConfig.h, 188
GpioIntEdge
GpioConfig.h, 188
GpioIntLevel
GpioConfig.h, 188
GpioIntLvlEdgDis
GpioConfig.h, 188
GpioIntNmi
GpioConfig.h, 188
GpioIntSci
GpioConfig.h, 188
GpioIntSmi
GpioConfig.h, 188
GpioIrqRoute
FSP_S_CONFIG, 115
GpioLockDefault
GpioConfig.h, 189
GpioOutDefault
GpioConfig.h, 189
GpioOutHigh
GpioConfig.h, 189
GpioOutLow
GpioConfig.h, 189
GpioOutputStateUnlock
GpioConfig.h, 189
GpioPadConfigLock
GpioConfig.h, 189
GpioPadConfigUnlock
GpioConfig.h, 189
GpioPadLock
GpioConfig.h, 189
GpioPadUnlock
GpioConfig.h, 189
GpioPlatformReset
GpioConfig.h, 190
GpioResetDefault
GpioConfig.h, 190
GpioResumeReset
GpioConfig.h, 190
GpioRxRaw1Default
GpioConfig.h, 189
GpioRxRaw1Dis
GpioConfig.h, 189
GpioRxRaw1En
GpioConfig.h, 189
GpioSampleDef.h, 191
GpioTermDefault
GpioConfig.h, 187
GpioTermNative
GpioConfig.h, 187
GpioTermNone
GpioConfig.h, 187
GpioTermWpd20K
GpioConfig.h, 187
206
GpioTermWpd5K
GpioConfig.h, 187
GpioTermWpu1K
GpioConfig.h, 187
GpioTermWpu1K2K
GpioConfig.h, 187
GpioTermWpu20K
GpioConfig.h, 187
GpioTermWpu2K
GpioConfig.h, 187
GpioTermWpu5K
GpioConfig.h, 187
GtPllVoltageOffset
FSP_M_CONFIG, 67
GtPsmiSupport
FSP_M_CONFIG, 67
GttMmAdr
FSP_M_CONFIG, 67
HOB_USAGE_DATA_HOB, 172
HdcControl
FSP_S_TEST_CONFIG, 157
Heci3Enabled
FSP_S_CONFIG, 116
HeciCommunication2
FSP_M_TEST_CONFIG, 87
HobBufferSize
FSP_M_CONFIG, 67
HobUsageDataHob.h, 191
HostSoftPadOwn
GPIO_CONFIG, 171
HotThresholdCh0Dimm0
FSP_M_CONFIG, 67
HotThresholdCh0Dimm1
FSP_M_CONFIG, 68
HotThresholdCh1Dimm0
FSP_M_CONFIG, 68
HotThresholdCh1Dimm1
FSP_M_CONFIG, 68
Hwp
FSP_S_TEST_CONFIG, 157
HwpInterruptControl
FSP_S_TEST_CONFIG, 158
IccMax
FSP_S_CONFIG, 116
Idd3n
FSP_M_CONFIG, 68
Idd3p
FSP_M_CONFIG, 68
IgdDvmt50PreAlloc
FSP_M_CONFIG, 68
ImonOffset
FSP_S_CONFIG, 116
ImonSlope
FSP_S_CONFIG, 116
ImonSlope1
FSP_S_CONFIG, 116
ImrRpSelection
INDEX
FSP_M_CONFIG, 68
InitPcieAspmAfterOprom
FSP_M_CONFIG, 69
InternalGfx
FSP_M_CONFIG, 69
InterruptConfig
GPIO_CONFIG, 171
IslVrCmd
FSP_S_CONFIG, 116
IsvtIoPort
FSP_M_CONFIG, 69
JtagC10PowerGateDisable
FSP_M_CONFIG, 69
KtDeviceEnable
FSP_M_TEST_CONFIG, 87
LockConfig
GPIO_CONFIG, 171
LockPTMregs
FSP_M_TEST_CONFIG, 87
MEMORY_PLATFORM_DATA, 173
MachineCheckEnable
FSP_S_TEST_CONFIG, 158
ManageabilityMode
FSP_S_CONFIG, 116
MaxRingRatioLimit
FSP_S_TEST_CONFIG, 158
McPllVoltageOffset
FSP_M_CONFIG, 69
McivrRfiFrequencyAdjust
FSP_S_CONFIG, 116
McivrRfiFrequencyPrefix
FSP_S_CONFIG, 117
McivrSpreadSpectrum
FSP_S_CONFIG, 117
MctpBroadcastCycle
FSP_S_TEST_CONFIG, 158
MeUnconfigOnRtcClear
FSP_S_CONFIG, 117
MemInfoHob.h, 192
MemoryTrace
FSP_M_CONFIG, 69
MinRingRatioLimit
FSP_S_TEST_CONFIG, 158
MlcStreamerPrefetcher
FSP_S_TEST_CONFIG, 158
MmioSize
FSP_M_CONFIG, 69
MonitorMwaitEnable
FSP_S_TEST_CONFIG, 158
NumOfDevIntConfig
FSP_S_CONFIG, 117
NumberOfEntries
FSP_S_TEST_CONFIG, 159
OcLock
INDEX
FSP_M_CONFIG, 69
OneCoreRatioLimit
FSP_S_TEST_CONFIG, 159
OutputState
GPIO_CONFIG, 172
PadMode
GPIO_CONFIG, 172
PanelPowerEnable
FSP_M_TEST_CONFIG, 88
PcdDebugInterfaceFlags
FSP_M_CONFIG, 70
PcdIsaSerialUartBase
FSP_M_CONFIG, 70
PcdSerialDebugBaudRate
FSP_M_CONFIG, 70
PcdSerialDebugLevel
FSP_M_CONFIG, 70
PcdSerialIoUart0PinMuxing
FSP_T_CONFIG, 167
PcdSerialIoUartDebugEnable
FSP_T_CONFIG, 167
PcdSerialIoUartNumber
FSP_M_CONFIG, 70
FSP_T_CONFIG, 167
PchCnviMode
FSP_S_CONFIG, 117
PchCrid
FSP_S_CONFIG, 117
PchDmiAspm
FSP_S_CONFIG, 117
PchDmiAspmCtrl
FSP_S_CONFIG, 118
PchDmiTsawEn
FSP_S_CONFIG, 118
PchEnableComplianceMode
FSP_S_CONFIG, 118
PchEnableDbcObs
FSP_S_CONFIG, 118
PchHdaAudioLinkDmic0
FSP_S_CONFIG, 118
PchHdaAudioLinkDmic1
FSP_S_CONFIG, 118
PchHdaAudioLinkHda
FSP_S_CONFIG, 118
PchHdaAudioLinkSndw1
FSP_S_CONFIG, 119
PchHdaAudioLinkSndw2
FSP_S_CONFIG, 119
PchHdaAudioLinkSndw3
FSP_S_CONFIG, 119
PchHdaAudioLinkSndw4
FSP_S_CONFIG, 119
PchHdaAudioLinkSsp0
FSP_S_CONFIG, 119
PchHdaAudioLinkSsp1
FSP_S_CONFIG, 119
PchHdaAudioLinkSsp2
FSP_S_CONFIG, 119
207
PchHdaDspEnable
FSP_S_CONFIG, 120
PchHdaDspUaaCompliance
FSP_S_CONFIG, 120
PchHdaIDispCodecDisconnect
FSP_S_CONFIG, 120
PchHdaIDispLinkFrequency
FSP_S_CONFIG, 120
PchHdaIDispLinkTmode
FSP_S_CONFIG, 120
PchHdaLinkFrequency
FSP_S_CONFIG, 120
PchHdaPme
FSP_S_CONFIG, 120
PchHdaResetWaitTimer
FSP_S_TEST_CONFIG, 159
PchHdaSndwBufferRcomp
FSP_S_CONFIG, 121
PchHdaVcType
FSP_S_CONFIG, 121
PchHotEnable
FSP_S_CONFIG, 121
PchIoApicEntry24_119
FSP_S_CONFIG, 121
PchIoApicId
FSP_S_CONFIG, 121
PchIshGp0GpioAssign
FSP_S_CONFIG, 121
PchIshGp1GpioAssign
FSP_S_CONFIG, 121
PchIshGp2GpioAssign
FSP_S_CONFIG, 121
PchIshGp3GpioAssign
FSP_S_CONFIG, 122
PchIshGp4GpioAssign
FSP_S_CONFIG, 122
PchIshGp5GpioAssign
FSP_S_CONFIG, 122
PchIshGp6GpioAssign
FSP_S_CONFIG, 122
PchIshGp7GpioAssign
FSP_S_CONFIG, 122
PchIshI2c0GpioAssign
FSP_S_CONFIG, 122
PchIshI2c1GpioAssign
FSP_S_CONFIG, 122
PchIshI2c2GpioAssign
FSP_S_CONFIG, 123
PchIshPdtUnlock
FSP_S_CONFIG, 123
PchIshSpiGpioAssign
FSP_S_CONFIG, 123
PchIshUart0GpioAssign
FSP_S_CONFIG, 123
PchIshUart1GpioAssign
FSP_S_CONFIG, 123
PchLanEnable
FSP_S_CONFIG, 123
208
PchLanLtrEnable
FSP_S_CONFIG, 123
PchLockDownBiosInterface
FSP_S_TEST_CONFIG, 159
PchLockDownBiosLock
FSP_S_CONFIG, 123
PchLockDownGlobalSmi
FSP_S_TEST_CONFIG, 159
PchLockDownRtcMemoryLock
FSP_S_CONFIG, 124
PchLpcEnhancePort8xhDecoding
FSP_M_CONFIG, 70
PchMemoryThrottlingEnable
FSP_S_CONFIG, 124
PchNumRsvdSmbusAddresses
FSP_M_CONFIG, 70
PchPcieDeviceOverrideTablePtr
FSP_S_CONFIG, 124
PchPmDeepSxPol
FSP_S_CONFIG, 124
PchPmDisableDsxAcPresentPulldown
FSP_S_CONFIG, 124
PchPmDisableEnergyReport
FSP_S_TEST_CONFIG, 159
PchPmDisableNativePowerButton
FSP_S_CONFIG, 124
PchPmLanWakeFromDeepSx
FSP_S_CONFIG, 124
PchPmLpcClockRun
FSP_S_CONFIG, 125
PchPmMeWakeSts
FSP_S_CONFIG, 125
PchPmPciePllSsc
FSP_S_CONFIG, 125
PchPmPcieWakeFromDeepSx
FSP_S_CONFIG, 125
PchPmPmeB0S5Dis
FSP_S_CONFIG, 125
PchPmPwrBtnOverridePeriod
FSP_S_CONFIG, 125
PchPmPwrCycDur
FSP_S_CONFIG, 125
PchPmSlpAMinAssert
FSP_S_CONFIG, 126
PchPmSlpLanLowDc
FSP_S_CONFIG, 126
PchPmSlpS0Enable
FSP_S_CONFIG, 126
PchPmSlpS0Vm070VSupport
FSP_S_CONFIG, 126
PchPmSlpS0Vm075VSupport
FSP_S_CONFIG, 126
PchPmSlpS0VmRuntimeControl
FSP_S_CONFIG, 126
PchPmSlpS3MinAssert
FSP_S_CONFIG, 126
PchPmSlpS4MinAssert
FSP_S_CONFIG, 127
INDEX
PchPmSlpStrchSusUp
FSP_S_CONFIG, 127
PchPmSlpSusMinAssert
FSP_S_CONFIG, 127
PchPmVrAlert
FSP_S_CONFIG, 127
PchPmWoWlanDeepSxEnable
FSP_S_CONFIG, 127
PchPmWoWlanEnable
FSP_S_CONFIG, 128
PchPmWolEnableOverride
FSP_S_CONFIG, 127
PchPmWolOvrWkSts
FSP_S_CONFIG, 127
PchPort80Route
FSP_M_CONFIG, 71
PchPwrOptEnable
FSP_S_CONFIG, 128
PchSbAccessUnlock
FSP_S_TEST_CONFIG, 159
PchScsEmmcHs400DllDataValid
FSP_S_CONFIG, 128
PchScsEmmcHs400DriverStrength
FSP_S_CONFIG, 128
PchScsEmmcHs400TuningRequired
FSP_S_CONFIG, 128
PchSerialIoI2cPadsTermination
FSP_S_CONFIG, 128
PchSirqEnable
FSP_S_CONFIG, 128
PchSirqMode
FSP_S_CONFIG, 128
PchSmbAlertEnable
FSP_M_CONFIG, 71
PchStartFramePulse
FSP_S_CONFIG, 129
PchTTEnable
FSP_S_CONFIG, 129
PchTTLock
FSP_S_CONFIG, 129
PchTTState13Enable
FSP_S_CONFIG, 129
PchTraceHubMemReg0Size
FSP_M_CONFIG, 71
PchTraceHubMemReg1Size
FSP_M_CONFIG, 71
PchTraceHubMode
FSP_M_CONFIG, 71
PchTsmicLock
FSP_S_CONFIG, 129
PchUnlockGpioPads
FSP_S_TEST_CONFIG, 160
PchUsbHsioFilterSel
FSP_S_CONFIG, 129
PchUsbHsioRxTuningEnable
FSP_S_CONFIG, 129
PchXhciOcLock
FSP_S_TEST_CONFIG, 160
INDEX
PcieComplianceTestMode
FSP_S_CONFIG, 130
PcieDisableRootPortClockGating
FSP_S_CONFIG, 130
PcieEnablePeerMemoryWrite
FSP_S_CONFIG, 130
PcieEnablePort8xhDecode
FSP_S_TEST_CONFIG, 160
PcieEqPh3LaneParamCm
FSP_S_CONFIG, 130
PcieEqPh3LaneParamCp
FSP_S_CONFIG, 130
PcieImrSize
FSP_M_CONFIG, 71
PcieRpAspm
FSP_S_CONFIG, 130
PcieRpCompletionTimeout
FSP_S_CONFIG, 130
PcieRpDpcExtensionsMask
FSP_S_CONFIG, 131
PcieRpDpcMask
FSP_S_CONFIG, 131
PcieRpDptp
FSP_S_TEST_CONFIG, 160
PcieRpEnableMask
FSP_M_CONFIG, 71
PcieRpFunctionSwap
FSP_S_CONFIG, 131
PcieRpGen3EqPh3Method
FSP_S_CONFIG, 131
PcieRpImrEnabled
FSP_S_CONFIG, 131
PcieRpL1Substates
FSP_S_CONFIG, 131
PcieRpPcieSpeed
FSP_S_CONFIG, 131
PcieRpPhysicalSlotNumber
FSP_S_CONFIG, 132
PcieRpPtmMask
FSP_S_CONFIG, 132
PcieRpSlotPowerLimitScale
FSP_S_TEST_CONFIG, 160
PcieRpSlotPowerLimitValue
FSP_S_TEST_CONFIG, 160
PcieRpUptp
FSP_S_TEST_CONFIG, 160
PcieSwEqCoeffListCm
FSP_S_CONFIG, 132
PcieSwEqCoeffListCp
FSP_S_CONFIG, 132
PeciC10Reset
FSP_M_CONFIG, 72
PeciSxReset
FSP_M_CONFIG, 72
Peg0Gen3EqPh2Enable
FSP_M_TEST_CONFIG, 88
Peg0Gen3EqPh3Method
FSP_M_TEST_CONFIG, 88
209
Peg1Gen3EqPh2Enable
FSP_M_TEST_CONFIG, 88
Peg1Gen3EqPh3Method
FSP_M_TEST_CONFIG, 88
Peg2Gen3EqPh2Enable
FSP_M_TEST_CONFIG, 88
Peg2Gen3EqPh3Method
FSP_M_TEST_CONFIG, 89
Peg3Gen3EqPh2Enable
FSP_M_TEST_CONFIG, 89
Peg3Gen3EqPh3Method
FSP_M_TEST_CONFIG, 89
PegDataPtr
FSP_M_CONFIG, 72
PegDisableSpreadSpectrumClocking
FSP_M_CONFIG, 72
PegGen3EndPointHint
FSP_M_TEST_CONFIG, 89
PegGen3EndPointPreset
FSP_M_TEST_CONFIG, 89
PegGen3ProgramStaticEq
FSP_M_TEST_CONFIG, 89
PegGen3RootPortPreset
FSP_M_TEST_CONFIG, 90
PegGenerateBdatMarginTable
FSP_M_TEST_CONFIG, 90
PegRxCemLoopbackLane
FSP_M_TEST_CONFIG, 90
PegRxCemNonProtocolAwareness
FSP_M_TEST_CONFIG, 90
PkgCStateDemotion
FSP_S_TEST_CONFIG, 161
PkgCStateLimit
FSP_S_TEST_CONFIG, 161
PkgCStateUnDemotion
FSP_S_TEST_CONFIG, 161
PlatformDebugConsent
FSP_M_CONFIG, 72
PmcCpuC10GatePinEnable
FSP_S_CONFIG, 132
PmcDbgMsgEn
FSP_S_CONFIG, 132
PmcModPhySusPgEnable
FSP_S_CONFIG, 132
PmcPowerButtonDebounce
FSP_S_CONFIG, 133
PmgCstCfgCtrlLock
FSP_S_TEST_CONFIG, 161
PortUsb20Enable
FSP_S_CONFIG, 133
PortUsb30Enable
FSP_S_CONFIG, 133
PowerConfig
GPIO_CONFIG, 172
PowerLimit1
FSP_S_TEST_CONFIG, 161
PowerLimit1Time
FSP_S_TEST_CONFIG, 161
210
PowerLimit2
FSP_S_TEST_CONFIG, 161
PowerLimit2Power
FSP_S_TEST_CONFIG, 162
PowerLimit3
FSP_S_TEST_CONFIG, 162
PowerLimit4
FSP_S_TEST_CONFIG, 162
PreWake
FSP_S_CONFIG, 133
ProbelessTrace
FSP_M_CONFIG, 72
ProcHotResponse
FSP_S_TEST_CONFIG, 163
ProcessorTraceEnable
FSP_S_TEST_CONFIG, 162
ProcessorTraceMemBase
FSP_S_TEST_CONFIG, 162
ProcessorTraceMemLength
FSP_S_TEST_CONFIG, 162
ProcessorTraceOutputScheme
FSP_S_TEST_CONFIG, 162
PsOnEnable
FSP_S_CONFIG, 134
Psi1Threshold
FSP_S_CONFIG, 133
Psi2Threshold
FSP_S_CONFIG, 133
Psi3Enable
FSP_S_CONFIG, 133
Psi3Threshold
FSP_S_CONFIG, 134
PsysOffset
FSP_S_CONFIG, 134
PsysPmax
FSP_S_TEST_CONFIG, 163
PsysPowerLimit1
FSP_S_TEST_CONFIG, 163
PsysPowerLimit1Power
FSP_S_TEST_CONFIG, 163
PsysPowerLimit1Time
FSP_S_TEST_CONFIG, 163
PsysPowerLimit2
FSP_S_TEST_CONFIG, 163
PsysPowerLimit2Power
FSP_S_TEST_CONFIG, 163
PsysSlope
FSP_S_CONFIG, 134
PwdwnIdleCounter
FSP_M_CONFIG, 73
PxRcConfig
FSP_S_CONFIG, 134
RMT
FSP_M_CONFIG, 75
RMTLoopCount
FSP_M_CONFIG, 75
RaceToHalt
FSP_S_TEST_CONFIG, 164
INDEX
RankInterleave
FSP_M_CONFIG, 73
Ratio
FSP_M_CONFIG, 73
RcompResistor
FSP_M_CONFIG, 73
RcompTarget
FSP_M_CONFIG, 73
RealtimeMemoryTiming
FSP_M_CONFIG, 73
RefClk
FSP_M_CONFIG, 73
RemoteAssistance
FSP_S_CONFIG, 134
RhSolution
FSP_M_CONFIG, 74
RingDownBin
FSP_M_CONFIG, 74
RingMaxOcRatio
FSP_M_CONFIG, 74
RingPllVoltageOffset
FSP_M_CONFIG, 74
RingVoltageAdaptive
FSP_M_CONFIG, 74
RingVoltageMode
FSP_M_CONFIG, 74
RingVoltageOffset
FSP_M_CONFIG, 74
RingVoltageOverride
FSP_M_CONFIG, 74
RmtPerTask
FSP_M_CONFIG, 75
SI_PCH_DEVICE_INTERRUPT_CONFIG, 173
SI_PCH_INT_PIN
FspsUpd.h, 182
SMBIOS_CACHE_INFO, 173
SMBIOS_PROCESSOR_INFO, 174
SMBIOS_STRUCTURE, 175
SaGv
FSP_M_CONFIG, 75
SaPllVoltageOffset
FSP_M_CONFIG, 75
SafeMode
FSP_M_CONFIG, 75
SataEnable
FSP_S_CONFIG, 134
SataLedEnable
FSP_S_CONFIG, 135
SataMode
FSP_S_CONFIG, 135
SataP0TDispFinit
FSP_S_CONFIG, 135
SataP1TDispFinit
FSP_S_CONFIG, 135
SataPortsDevSlp
FSP_S_CONFIG, 135
SataPortsDmVal
FSP_S_CONFIG, 135
INDEX
SataPortsEnable
FSP_S_CONFIG, 135
SataPwrOptEnable
FSP_S_CONFIG, 136
SataRstHddUnlock
FSP_S_CONFIG, 136
SataRstInterrupt
FSP_S_CONFIG, 136
SataRstIrrt
FSP_S_CONFIG, 136
SataRstIrrtOnly
FSP_S_CONFIG, 136
SataRstLedLocate
FSP_S_CONFIG, 136
SataRstOromUiBanner
FSP_S_CONFIG, 136
SataRstPcieDeviceResetDelay
FSP_S_CONFIG, 136
SataRstRaid0
FSP_S_CONFIG, 137
SataRstRaid1
FSP_S_CONFIG, 137
SataRstRaid10
FSP_S_CONFIG, 137
SataRstRaid5
FSP_S_CONFIG, 137
SataRstRaidDeviceId
FSP_S_CONFIG, 137
SataRstSmartStorage
FSP_S_CONFIG, 137
SataSalpSupport
FSP_S_CONFIG, 137
SataTestMode
FSP_S_TEST_CONFIG, 164
SataThermalSuggestedSetting
FSP_S_CONFIG, 138
ScanExtGfxForLegacyOpRom
FSP_M_TEST_CONFIG, 90
SciIrqSelect
FSP_S_CONFIG, 138
ScramblerSupport
FSP_M_CONFIG, 75
ScsEmmcEnabled
FSP_S_CONFIG, 138
ScsEmmcHs400Enabled
FSP_S_CONFIG, 138
ScsSdCardEnabled
FSP_S_CONFIG, 138
ScsUfsEnabled
FSP_S_CONFIG, 138
SendEcCmd
FSP_S_CONFIG, 138
SendVrMbxCmd
FSP_S_CONFIG, 138
SerialIoDebugUartNumber
FSP_S_CONFIG, 139
SerialIoDevMode
FSP_S_CONFIG, 139
211
SerialIoEnableDebugUartAfterPost
FSP_S_CONFIG, 139
SerialIoUart0PinMuxing
FSP_S_CONFIG, 139
SevenCoreRatioLimit
FSP_S_TEST_CONFIG, 164
ShowSpiController
FSP_S_CONFIG, 139
SiCsmFlag
FSP_S_CONFIG, 139
SiPchNoInt
FspsUpd.h, 182
SinitMemorySize
FSP_M_CONFIG, 76
SixCoreRatioLimit
FSP_S_TEST_CONFIG, 164
SkipMbpHob
FSP_M_TEST_CONFIG, 90
SkipMpInit
FSP_M_CONFIG, 76
FSP_S_CONFIG, 139
SlowSlewRateForFivr
FSP_S_CONFIG, 140
SlowSlewRateForGt
FSP_S_CONFIG, 140
SlowSlewRateForIa
FSP_S_CONFIG, 140
SlowSlewRateForSa
FSP_S_CONFIG, 140
SlpS0DisQForDebug
FSP_S_CONFIG, 140
SlpS0Override
FSP_S_CONFIG, 140
SlpS0WithGbeSupport
FSP_S_CONFIG, 141
SmbiosCacheInfoHob.h, 194
SmbiosProcessorInfoHob.h, 194
SmbusArpEnable
FSP_M_CONFIG, 76
SmbusDynamicPowerGating
FSP_M_TEST_CONFIG, 90
SmbusEnable
FSP_M_CONFIG, 76
SmbusSpdWriteDisable
FSP_M_TEST_CONFIG, 91
SpdAddressTable
FSP_M_CONFIG, 76
SpdProfileSelected
FSP_M_CONFIG, 76
StateRatio
FSP_S_TEST_CONFIG, 164
StateRatioMax16
FSP_S_TEST_CONFIG, 164
tRRD_L
FSP_M_TEST_CONFIG, 92
tRRD_S
FSP_M_TEST_CONFIG, 92
tRTP
212
FSP_M_CONFIG, 77
tRd2RdDD
FSP_M_TEST_CONFIG, 91
tRd2RdDG
FSP_M_TEST_CONFIG, 91
tRd2RdDR
FSP_M_TEST_CONFIG, 91
tRd2RdSG
FSP_M_TEST_CONFIG, 91
tRd2WrDD
FSP_M_TEST_CONFIG, 91
tRd2WrDG
FSP_M_TEST_CONFIG, 92
tRd2WrDR
FSP_M_TEST_CONFIG, 92
tRd2WrSG
FSP_M_TEST_CONFIG, 92
TStates
FSP_S_TEST_CONFIG, 165
TTSuggestedSetting
FSP_S_CONFIG, 141
tWTR_L
FSP_M_TEST_CONFIG, 93
tWTR_S
FSP_M_TEST_CONFIG, 93
tWr2RdDD
FSP_M_TEST_CONFIG, 92
tWr2RdDG
FSP_M_TEST_CONFIG, 92
tWr2RdDR
FSP_M_TEST_CONFIG, 92
tWr2RdSG
FSP_M_TEST_CONFIG, 93
tWr2WrDD
FSP_M_TEST_CONFIG, 93
tWr2WrDG
FSP_M_TEST_CONFIG, 93
tWr2WrDR
FSP_M_TEST_CONFIG, 93
tWr2WrSG
FSP_M_TEST_CONFIG, 93
TccActivationOffset
FSP_S_TEST_CONFIG, 164
TccOffsetClamp
FSP_S_TEST_CONFIG, 165
TccOffsetLock
FSP_S_TEST_CONFIG, 165
TccOffsetTimeWindowForRatl
FSP_S_TEST_CONFIG, 165
TcoIrqSelect
FSP_S_CONFIG, 141
TdcPowerLimit
FSP_S_CONFIG, 141
TdcTimeWindow
FSP_S_CONFIG, 141
TetonGlacierCR
FSP_S_CONFIG, 141
TetonGlacierSupport
INDEX
FSP_S_CONFIG, 141
TgaSize
FSP_M_CONFIG, 76
ThreeCoreRatioLimit
FSP_S_TEST_CONFIG, 165
ThreeStrikeCounterDisable
FSP_S_TEST_CONFIG, 165
ThrtCkeMinTmr
FSP_M_CONFIG, 77
ThrtCkeMinTmrLpddr
FSP_M_CONFIG, 77
TimedMwait
FSP_S_TEST_CONFIG, 165
TjMaxOffset
FSP_M_CONFIG, 77
TotalFlashSize
FSP_M_TEST_CONFIG, 91
TrainTrace
FSP_M_CONFIG, 77
TsegSize
FSP_M_CONFIG, 77
TsodAlarmwindowLockBit
FSP_M_CONFIG, 77
TsodCriticalEventOnly
FSP_M_CONFIG, 78
TsodCriticaltripLockBit
FSP_M_CONFIG, 78
TsodEventMode
FSP_M_CONFIG, 78
TsodEventOutputControl
FSP_M_CONFIG, 78
TsodEventPolarity
FSP_M_CONFIG, 78
TsodManualEnable
FSP_M_CONFIG, 78
TsodShutdownMode
FSP_M_CONFIG, 78
TsodTcritMax
FSP_M_CONFIG, 79
TurboMode
FSP_S_CONFIG, 142
TvbRatioClipping
FSP_M_CONFIG, 79
TvbVoltageOptimization
FSP_M_CONFIG, 79
TwoCoreRatioLimit
FSP_S_TEST_CONFIG, 166
Txt
FSP_M_CONFIG, 79
TxtAcheckRequest
FSP_M_TEST_CONFIG, 94
TxtDprMemoryBase
FSP_M_CONFIG, 79
TxtDprMemorySize
FSP_M_CONFIG, 79
TxtEnable
FSP_S_CONFIG, 142
TxtHeapMemorySize
INDEX
FSP_M_CONFIG, 79
TxtImplemented
FSP_M_CONFIG, 80
TxtLcpPdBase
FSP_M_CONFIG, 80
TxtLcpPdSize
FSP_M_CONFIG, 80
Usb2AfePehalfbit
FSP_S_CONFIG, 142
Usb2AfePetxiset
FSP_S_CONFIG, 142
Usb2AfePredeemp
FSP_S_CONFIG, 142
Usb2AfeTxiset
FSP_S_CONFIG, 142
Usb3HsioTxDeEmph
FSP_S_CONFIG, 142
Usb3HsioTxDeEmphEnable
FSP_S_CONFIG, 143
Usb3HsioTxDownscaleAmp
FSP_S_CONFIG, 143
Usb3HsioTxDownscaleAmpEnable
FSP_S_CONFIG, 143
UsbPdoProgramming
FSP_S_CONFIG, 143
UserBudgetEnable
FSP_M_CONFIG, 80
UserThresholdEnable
FSP_M_CONFIG, 80
VddVoltage
FSP_M_CONFIG, 80
VmxEnable
FSP_M_CONFIG, 80
VrPowerDeliveryDesign
FSP_S_CONFIG, 143
VrVoltageLimit
FSP_S_CONFIG, 143
WarmThresholdCh0Dimm0
FSP_M_CONFIG, 81
WarmThresholdCh0Dimm1
FSP_M_CONFIG, 81
WarmThresholdCh1Dimm0
FSP_M_CONFIG, 81
WarmThresholdCh1Dimm1
FSP_M_CONFIG, 81
WatchDog
FSP_S_CONFIG, 143
WatchDogTimerBios
FSP_S_CONFIG, 144
WatchDogTimerOs
FSP_S_CONFIG, 144
WdtDisableAndLock
FSP_M_TEST_CONFIG, 94
XdciEnable
FSP_S_CONFIG, 144
213
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