SPRACY5 July   2021 DRA821U , DRA821U , DRA829J , DRA829J , DRA829V , DRA829V , TDA4VM , TDA4VM , TDA4VM-Q1 , TDA4VM-Q1

 

  1.   Trademarks
  2. 1Introduction to Flashing Tools
    1. 1.1 Trace32/Lauterbach
    2. 1.2 CCS-Based Flash Writer
    3. 1.3 Other Software Tools
  3. 2Flash Devices on TDA4
    1. 2.1 Flashing OSPI and eMMC RAW Sectors
    2. 2.2 Flashing eMMC User Partition
  4. 3Prerequisites for Flashing TDA4
    1. 3.1 Boot Switch Settings
    2. 3.2 How to Generate a Tiny File System
    3. 3.3 Generating the eMMC tisdk-tiny-image.img
    4. 3.4 Running Until u-boot
      1. 3.4.1 UART Boot Mode
      2. 3.4.2 DFU Boot
      3. 3.4.3 SD Boot or any Other Boot Mode
    5. 3.5 Configuring Boot0 Partition and Partitioning eMMC
  5. 4OSPI Flashing
    1. 4.1 Flashing Bootloader Binaries
      1. 4.1.1 TI UNIFLASH Tool
        1. 4.1.1.1 Flashing Instructions
        2. 4.1.1.2 Linux Boot Binaries
        3. 4.1.1.3 RTOS Boot Binaries
    2. 4.2 dfu-util
      1. 4.2.1 Flashing Instructions
    3. 4.3 CCS/JTAG
      1. 4.3.1 Flashing Instructions
    4. 4.4 Trace32/Lauterbach
      1. 4.4.1 Flashing Instructions
    5. 4.5 u-boot
      1. 4.5.1 Flashing Instructions
  6. 5eMMC flashing
    1. 5.1 Flashing Bootloader Binaries
      1. 5.1.1 TI UNIFLASH Tool
        1. 5.1.1.1 Flashing Instructions
      2. 5.1.2 Trace32/Lauterbach
        1. 5.1.2.1 Flashing Instructions
      3. 5.1.3 dfu-util
        1. 5.1.3.1 Flashing Instructions
    2. 5.2 u-boot
      1. 5.2.1 Flashing Instructions
    3. 5.3 eMMC UDA Partition Flashing With tinyrootfs
      1. 5.3.1 dfu-util
      2. 5.3.2 u-boot + CCS/JTAG
        1. 5.3.2.1 Flashing Instructions

4.4.1 Flashing Instructions

  1. The TDA4VM board needs to be in no boot mode to begin with.
  2. Open the attached file dra82x-ospi-MT35XU512-snor.cmm using a text editor. Change the paths below with respect to the files on your setup:
    O "/opt/t32/cmm-richard/cmm-dra/cmm-tda4_dra829/x_gel_to_cmm_public/j7es_m3.cmm"

DO "/opt/t32/cmm-richard/cmm-dra/cmm-tda4_dra829/x_gel_to_cmm_public/J721E.cmm"

Data.load.binary /home/keerthy/work/ti-processor-sdk-linux-automotive-j7-evm-07_00_01/board-support/prebuilt-images/tiboot3.bin 0x50000000

Data.load.binary /home/keerthy/work/ti-processor-sdk-linux-automotive-j7-evm-07_00_01/board-support/prebuilt-images/tispl.bin 0x50080000

Data.load.binary /home/keerthy/work/ti-processor-sdk-linux-automotive-j7-evm-07_00_01/board-support/prebuilt-images/u-boot.img 0x50280000

Data.load.binary /home/keerthy/work/ti-processor-sdk-linux-automotive-j7-evm-07_00_01/board-support/prebuilt-images/sysfw.itb 0x506C0000
  3. Open your Linux terminal and run the command below. This should open the trace32 main window.
    cd /opt/t32/bin/pc_linux64
./t32marm
  4. Run the file dra82x-ospi-MT35XU512-snor.cmm script and it would take a couple of minutes to burn. Switch to OSPI boot mode settings and boot to u-boot prompt.