I.MX 6 Series Firmware Guide I MX6

iMX6_Firmware_Guide

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Chapter 1: About This Guide
- About this content
- Devices supported
- Essential reference
- Suggested reading
  - General information
  - Related documentation
- Notational conventions
- Acronyms and abbreviations
Chapter 2: Register Macro Usage
- Register macro usage overview
- Register macro usage advantages
- Overview of SCT registers
  - Using an SCT register
  - Using a clear-set (CS) operation
- Naming conventions for include files and macros
- Examples
- Summary examples
Chapter 3: Multicore Startup
- Overview
- Boot ROM process
- Activating the secondary cores
- Multicore hello world example
  - System Reset Controller enable CPU function
  - Hello multicore world
Chapter 4: Configuring the GIC Driver
- Overview
- Feature summary
- ARM interrupts and exceptions
  - GIC interrupt distributor
  - GIC core interfaces
- Sample code
- Initializing and using the GIC driver
Chapter 5: Configuring the AUDMUX Driver
- Overview
- Feature summary
- Clocks
- IOMUX pin mapping
- Modes of operation
  - Port timing mode
  - Port receive mode
- Port configuration
  - Signal direction
  - AUDMUX default setting
    - Example: Port2 to Port5
- Port configuration for SSI sync mode
- Pseudocode for audmux_route
- Pseudocode for audmux_port_set
Chapter 6: Configuring the eCSPI Driver
- Overview
- Feature summary
- I/O signals
- eCSPI controller initialization
- eCSPI IOMUX pin mapping
- Clocks
- Controller initialization
- eCSPI data transfers
- Application program interface
Chapter 7: Configuring the EIM Driver
- EIM overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 8: Configuring the EPIT Driver
- Overview
- Feature summary
- Modes of operation
- Output compare event
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the EPIT driver
- Testing the EPIT driver
  - Delay test
  - Tick test
Chapter 9: Configuring the ESAI Driver
- ESAI overview
- Feature summary
- Clocks
- IOMUX pin mapping
- External ESAI signal description
- Audio framework
- ESAI driver functions
- CS42888 driver
- Testing the unit
Chapter 10: Configuring the Ethernet Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 11: Configuring the FlexCAN Modules
- Overview
- Feature summary
- Modes of operation
- Clocks
- Module timing
- IOMUX pin mapping
- Resets and interrupts
  - Module reset
  - Module interrupts
- Initializing the FlexCAN module
- Testing the driver
Chapter 12: Configuring the GPU3D Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the GPU3D driver
- Testing the GPU3D driver
Chapter 13: Configuring the GPMI Controller
- Overview
- Feature summary
- Modes of operation
- Basic NAND timing
- Clocks
- IOMUX pin mapping
- APBH DMA
- BCH ECC
- NAND FLASH WRITE example code
- NAND FLASH READ example code
- NAND FLASH ERASE example code
Chapter 14: Configuring the GPT Driver
- Overview
- Feature summary
- Modes of operation
- Events
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the GPT driver
- Testing the GPT driver
  - Output compare test
  - Input compare test
Chapter 15: Configuring the HDMI Tx Module
- Overview
- Feature summary
- Modes of operation
- Events
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 16: Configuring the I2C Controller as a Master Device
- Overview
- Initializing the I2C controller
- I2C protocol
- Programming controller registers for I2C data transfers
Chapter 17: Configuring the I2C Controller as a Slave Device
- Overview
- Feature summary
- Modes of operation
- Clocks
- Resets and interrupts
- Initializing the driver
- Testing the driver
  - Running the test
Chapter 18: Configuring the IPU Driver
- Overview
- IPU task management
- Image rendering
- Image processing
- CSI preview
  - CSI interfaces
    - Parallel interface
    - High-speed serial interface-MIPI (mobile industry processor interface)
  - CSI modes
- CSI capture
- Mixed task
- Clocks
  - High-speed processing clock (HSP_CLK)
  - Display interface clocks (DI_CLKn)
- IOMUX pin mapping
- Use cases
Chapter 19: Configuring the Keypad Controller
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 20: Configuring the LDB Driver
- Overview
- Feature summary
- Input and output ports
- Modes of operation
- LDB Processing
  - SPWG mapping
  - JEIDA mapping
- Clocks
  - Data serialization clocking
- Configuring the LDB_CTRL register
- Use cases
Chapter 21: Configuring the Camera Preview Driver
- Overview
- Feature summary
- Modes of operation
  - Interface modes
  - Work modes
- Clocks
- IOMUX pin mapping
  - IOMUX pin mapping for CSI0/CIS1 parallel interface
  - IOMUX pin mapping for the MIPI CSI-2 interface
- Resets and interrupts
  - Resets
  - Interrupts
- Initializing the driver
- Testing the driver
Chapter 22: Configuring the MIPI CSI-2 Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
  - Output clock
  - Input clock
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 23: Configuring the MIPI DSI driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and Interrupts
- Initializing the driver
  - Initializing the DSI controller
  - Initializing the D-PHY
- Testing the driver
Chapter 24: Configuring the Power Modes
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Using the driver
- Testing the driver
- Running the test
Chapter 25: Configuring the OCOTP Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
- Running the test
Chapter 26: Configuring the PCI Express Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 27: Configuring the PWM driver
- Overview
- Feature summary
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the driver
  - Configuring the PWM output
    - Generating the pulse width
    - Generating the duty cycle
  - Enabling PWM output
- Application program interface
Chapter 28: Using the SATA SDK
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and Interrupts
- Initializing the driver
- Testing the driver
Chapter 29: Configuring the SDMA Driver
- Overview
- IOMUX pin mapping
- Scripts
- Channels and channel descriptor
- Buffer descriptor and BD chain
- Application programming interface
- Using the API
Chapter 30: Configuring the SPDIF Driver
- Overview
- Feature summary
- Clocks
- IOMUX pin mapping
- Audio framework
- Using SPDIF driver functions
- Testing the SPDIF driver
Chapter 31: Using the SNVS RTC/SRTC Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- Counters
  - Non-Secured Real Time Counter
    - Non-Secured Real Time Counter Alarm
    - Non-Secured Real Periodic Interrupt
  - Secure Real Time Counter
- Driver API
Chapter 32: Configuring the SSI Driver
- SSI overview
- Feature summary
- Clocks
- IOMUX pin mapping
- Audio framework
- SSI driver functions
- sgtl5000 driver
- Testing the unit
- Functions
  - Local functions
  - APIs
Chapter 33: Configuring the UART Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the UART driver
- Testing the UART driver
Chapter 34: Configuring the USB Host Controller Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- IOMUX pin mapping
- Resets and interrupts
- Initializing the host driver
- Initializing the device driver
- Testing the host mode
- Testing the device mode
- PHY and clocks API
- USB host API
- USB device API
- Source code and structure
Chapter 35: Configuring the uSDHC Driver
- Overview
- Clocks
- IOMUX pin mapping
- Initializing the uSDHC controller
- Transferring data with the uSDHC
  - Reading data from the card
  - Writing data to the card
- Application programming interfaces
Chapter 36: Configuring the VDOA Driver
- Overview
- Feature summary
- Modes of operation
- Clocks
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 37: Configuring the VPU Driver
- Overview
- Feature summary
- Modes of operation
  - Using the input stream modes
  - Using the output stream modes
- Clocks
- Resets and interrupts
- Initializing the driver
- Testing the driver
Chapter 38: Configuring the Watchdog Driver
- Overview
- Feature summary
- Modes of operation
- Signals
- Resets and interrupts
- Initializing the driver
- Testing the driver

I.MX 6 Series Firmware Guide I MX6

iMX6_Firmware_Guide

iMX6_Firmware_Guide

iMX6_Firmware_Guide

iMX6_Firmware_Guide

iMX6_Firmware_Guide

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