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[FAQ] PROCESSOR-SDK-DRA8X-TDA4X: How to build sysfw.itb file for HS device?

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Part Number: PROCESSOR-SDK-DRA8X-TDA4X

This article explains how to build sysfw.itb file for J7ES-HS device. It assumes that PSDKLA is installed and setup correctly as explained in the link: software-dl.ti.com/.../index.html

  • Please follow below steps to build sysfw.itb file.

    1. Replace Rules.make from attached zip file to PSDKLA root directory
    2. Replace Makefile from attached zip file to PSDKLA root directory
    3. Copy ti-sci-firmware-j721e-hs-cert.bin & ti-sci-firmware-j721e-hs-enc.bin from psdk_rtos_auto_j7_07_00_00_11\pdk_jacinto_07_00_00\packages\ti\drv\sciclient\soc\V1 to PSDKLA\board-support\prebuilt-images folder.
    4. Apply the patch Updated_MSMC_Size.patch on PSDKLA\board-support\k3-image-gen-2020.04a folder. This makes MSMC memory as SRAM and allows it to be used for TIDL usecases
    5. Use command "make sysfw-image" from PSDKLA top directory 
    6. Copy generated sysfw.itb file from board-support\k3-image-gen-2020.04a to SD card.

    7206.files.zip

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