SPRACN3 September   2019 66AK2E05 , 66AK2H06 , 66AK2H12 , 66AK2H14 , 66AK2L06 , AM5K2E02 , AM5K2E04

 

  1.   Using ARM ROM Bootloader on Keystone II Devices
    1.     Trademarks
    2. 1  Keystone2 Boot loader Overview
    3. 2  Boot Examples Package Download
    4. 3  Software Dependencies
    5. 4  Supported Hardware
    6. 5  Software Features
    7. 6  Directory Structure
    8. 7  Building the Examples
    9. 8  Description of the Examples
      1. 8.1 Single Stage Boot Examples
      2. 8.2 Multi-Stage Boot Example
      3. 8.3 Boot Media-Specific Details
        1. 8.3.1 SPI Boot Example
        2. 8.3.2 I2C Boot Examples
        3. 8.3.3 NAND Examples
        4. 8.3.4 UART Boot Examples
        5. 8.3.5 Ethernet boot examples
        6. 8.3.6 K2E Ethernet Boot Errata Workaround
      4. 8.4 Flashing and Running Boot Examples
        1. 8.4.1 Dip Switch Settings
        2. 8.4.2 Running I2C EEPROM example
        3. 8.4.3 Running SPI NOR Example
        4. 8.4.4 Running NAND Example
        5. 8.4.5 Running UART Example
        6. 8.4.6 Running Ethernet Examples
    10. 9  Boot Utilities
    11. 10 Frequently Asked Questions (FAQ)
    12. 11 References

5 Software Features

  • Boot Utilities to create and format boot images
  • Examples that demonstrate booting K2H and K2E devices from Serial Peripheral Interface (SPI), Inter-Integrated Circuit (I2C), Universal Asynchronous Receiver/Transmitter (UART), Ethernet and NAND. Examples also demonstrate the following features of the BootROM
    • Single and Multi-Stage booting
    • Using Boot Parameter tables to speed up booting from a boot media
    • Using Boot Configuration tables to initialize DDR
  • Examples to demonstrate formatting uboot for above mentioned boot modes