SPRACY5 July   2021 AM67 , AM67 , AM67A , AM67A , AM68 , AM68 , AM68A , AM68A , AM69 , AM69 , AM69A , AM69A , DRA821U , DRA821U , DRA821U-Q1 , DRA821U-Q1 , DRA829J , DRA829J , DRA829J-Q1 , DRA829J-Q1 , DRA829V , DRA829V , DRA829V-Q1 , DRA829V-Q1 , TDA4AEN-Q1 , TDA4AEN-Q1 , TDA4AH-Q1 , TDA4AH-Q1 , TDA4AL-Q1 , TDA4AL-Q1 , TDA4AP-Q1 , TDA4AP-Q1 , TDA4VE-Q1 , TDA4VE-Q1 , TDA4VEN-Q1 , TDA4VEN-Q1 , TDA4VH-Q1 , TDA4VH-Q1 , TDA4VL-Q1 , TDA4VL-Q1 , TDA4VM , TDA4VM , TDA4VM-Q1 , TDA4VM-Q1 , TDA4VP-Q1 , TDA4VP-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

4.3.1 Flashing Instructions

  1. Apply 0001-Add-support-for-flashing-OSPI-flash-using-CCS.patch on the PDK.
  2. Change flag USE_CCS to yes in the pdk/packages/ti/board/utils/uniflash/target/build/uart_make.mk file.
  3. Rebuild flash programmer by using make -sj PLATFORM=j721e_evm board_utils_uart_flash_programmer from pdk/packages/ti/build.
  4. Flash Writer binary would be available in pdk/packages/ti/board/utils/uniflash/target/bin/j721e_evm/uart_j721e_evm_flash_programmer_release.xer5f.
  5. Launch CCS and target configuration. For details on this step, see this.
  6. From Scripting Console run loadJsFile("pdk/packages/ti/drv/Sciclient/tools/ccsLoadDmsc/j721e/launch.js") from the CCS scripting console.
  7. Once Java script is completed, load flash writer code in MCU_Cortex®_R5_0 core and Run it.
  8. Application runs and displays 3 menu options on the CCS console, Erase OSPI flash, Flashing file in OSPI and exit.
  9. For erasing flash, select the start address and size to be erased.
  10. For flashing a file, enter the file name with the full path, then enter offset where file is to be flashed, then load the file using CCS scripting console (command to load is printed on CCS console). Once file is loaded from scripting console, enter '0' on CCS console.
  11. Press '2' on main menu to exit, after all files are flashed.