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TDA4VE-Q1: TDA4VE EVM is not bootable if tiboot3.bin is replaced with the built one

Christopher
Intellectual 370 points
Part Number: TDA4VE-Q1
Other Parts Discussed in Thread: TDA4VM

Tool/software:

Hi TI experts,

On the TDA4VM EVM, it is bootable if I replace /BOOT/tiboot3.bin with the one I build from Linux SDK (r85)

But on TDA4VE EVM, it fails to boot (without any UART output) if /BOOT/tiboot3.bin is replaced with the one I build from Linux SDK (r85)

How can I make the r5 tiboot3.bin file that I built work properly on the TDA4VE?

Thanks,

Regards,

Christopher

  • 0
    TI__Guru**** 162990 points

    Hello Christopher,

    Which SDK are you using? 

    What command are you using to compile tiboot3.bin?

    Do you have custom changes in top of the SDK?

    Best Regards,

    Keerthy 

  • 0 in reply to Keerthy J
    Intellectual 370 points

    Hi Keethy,

    Thanks for the reply.

    The Linux SDK I used is r85: ti-processor-sdk-linux-j721s2-evm-08_05_00_08.

    I did not do any code change, just build the u-boot by : "make u-boot" under root of Linux SDK installation directory.

    And copy tiboot3.bin from board-support/u-boot_build/r5/ to the /BOOT partition of SD card.

    Thanks.

    Regards,

    Christopher

  • +1 in reply to Christopher
    TI__Guru**** 162990 points

    Hi,

    Please copy the tiboot3.bin under the below directory after 'make u-boot'

    $SDK/board-support/k3-image-gen-2022.01

    The above location has the correct tiboot3.bin with tifs packed.

    - Keerthy

  • 0 in reply to Keerthy J
    Intellectual 370 points

    Hi Keerthy,

    Thanks for the reply.

    So, is this is different with TDA4VM (j721e) SDK? There is no tiboot3.bin in k3-image-gen-2022.01 directory in TDA4VM (j721e) SDK.

    And, what is it for of the tiboots in the u-boot_build directory?

    Regards,
    Christopher