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

3.2 How to Generate a Tiny File System

Follow the instructions below to create a tiny file system. A default tisdk-tiny-image-j7-evm.tar.xz is also packaged with the SDK.

Note: Take the config file from the latest SDK installer. The below mentioned commands serve as a reference example. Also change the MACHINE based on the SoC being used.
git clone git://arago-project.org/git/projects/oe-layersetup.git tisdk
cd tisdk/
 
# Copy config file from the 7.00 installer yocto-build/configs/psdkla/psdkla-07_00_00.txt
./oe-layertool-setup.sh -f psdkla-07_00_00.txt
 
# export proxy
export ftp_proxy=http://webproxy.ext.ti.com:80
export http_proxy=http://webproxy.ext.ti.com:80
export https_proxy=http://webproxy.ext.ti.com:80
 
cd build
# Edit config file if you want to reuse downloads folder
vi conf/local.conf
. conf/setenv
 
# this is the path to the toolchains for ARMv7 and ARMv8
TOOLCHAIN_BASE=/sdk/tools MACHINE=j7-evm bitbake -k tisdk-tiny-image
 
# build image can be found here
la -la tisdk/build/arago-tmp-external-arm-glibc/deploy/images/j7-evm/tisdk-tiny-image-j7-evm.tar.xz