SPRAD48 July   2022 TDA4VM

 

  1.   Abstract
  2.   Trademarks
  3. 1 Introduction
  4. 2 Summary of Changes
  5. 3 Procedure to Apply the Changes
    1. 3.1 Do Not Skip Any of These Steps
    2. 3.2 Patch Information
  6. 4 Build Instructions
    1. 4.1 PSDKRA Build Instructions
    2. 4.2 PSDKLA Build Instructions
  7. 5 Demo Applications
    1. 5.1 Basic OpenVX Kernels
    2. 5.2 Capture - Display UseCase
      1. 5.2.1 Steps to Enable Demo
    3. 5.3 Single Camera VPAC Application Demo
      1. 5.3.1 Steps to Enable Demo
    4. 5.4 Multi Camera VPAC Application Demo
      1. 5.4.1 Steps to Enable Demo
  8. 6 Run Instructions
  9. 7 Basic Demo Applications
  10. 8 Single Camera VPAC Application Demo
  11. 9 Multi Camera VPAC Application Demo
  12. 10Limitations

4.2 PSDKLA Build Instructions

  1. After installation of PSDKLA, copy the patch Linux_SDK8_1_changes.patch to ${PSDKL_PATH}/board-support/linux-5.10.65+gitAUTOINC+dcc6bedb2c-gdcc6bedb2c to apply the patch.
    patch -p1 < Linux_SDK8_1_changes.patch
    Note: In case any error occurs while applying the patch, add the changes manually by referring to the patch.

    The changes are as shown in the following two files:

    1. ${PSDKL_PATH}/board-support/linux-5.10.65+gitAUTOINC+dcc6bedb2c-gdcc6bedb2c/arch/arm64/boot/dts/ti/k3-j721e-rtos-memory-map.dtsi
    2. ${PSDKL_PATH}/board-support/linux-5.10.65+gitAUTOINC+dcc6bedb2c-gdcc6bedb2c/arch/arm64/configs/tisdk_j7-evm_defconfig
  2. Do the following in ${PSDKL_PATH} to build and generate the image and .dtbo files.
    make all
  3. The image file to be copied is stored at ${PSDKL_PATH}/board-support/linux-5.10.65+gitAUTOINC+dcc6bedb2c-gdcc6bedb2c/arch/arm64/boot/.
  4. The .dtbo files to be copied is stored at ${PSDKL_PATH}/board-support/linux-5.10.65+gitAUTOINC+dcc6bedb2c-gdcc6bedb2c/arch/arm64/boot/dts/ti/.