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[FAQ] Compiler/TDA2E: The steps to enable the early-boot late attach use-case in vision SDK 3.8 Linux

Part Number: TDA2E

Tool/software: TI C/C++ Compiler


Can I know the steps to enable the early boot late attach use-case in vision SDK 3.8?

  • Hi,

    Refer to the below thread.

    Follow all the steps mentioned in the above thread except the below steps.

    • Download the vision SDK
    cd ~/
    /* Download the SDK */
    chmod +x PROCESSOR_SDK_VISION_03_08_00_00_setuplinux.bin
    /* Recommending to install the SDK in the home directory [ /~ ] */

    • Install the A15 compiler, Linker
    cd ~/PROCESSOR_SDK_VISION_03_08_00_00/ti_components/os_tools/linux/arm/
    tar -xvf gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf.tar.xz

    • Download and untar file system
    cd ~/PROCESSOR_SDK_VISION_03_08_00_00/ti_components/os_tools/linux/targetfs/
    chmod 777 ../targetfs/
    wget --no-check-certificate
    tar xf tisdk-rootfs-image-dra7xx-evm_vsdk_3_8.tar.xz
    rm tisdk-rootfs-image-dra7xx-evm_vsdk_3_8.tar.xz

    • Apply the earlyboot-kernel-patches for kernel & earlyboot-u-boot-patches for u-boot
    cd ~/PROCESSOR_SDK_VISION_03_08_00_00/ti_components/os_tools/linux/kernel/omap/
    git am ../linux-kernel-addon/earlyboot-lateattach-patches/kernel/*.patch
    cd ~/PROCESSOR_SDK_VISION_03_08_00_00/ti_components/os_tools/linux/u-boot/u-boot/
    git am ../../kernel/linux-kernel-addon/earlyboot-lateattach-patches/u-boot/*.patch