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Original question:

TMDS64EVM: SBL OSPI raised HwiP_data_abort_handler

AM2432: MCU-PLUS-SDK-AM243X: Cannot SBL_OSPI boot the hs_fs application image on my custom board(am2432alv)

joe gong
Prodigy 30 points
Part Number: AM2432

Tool/software:

Hello,experts

I would like to follow up on this thread with a question

MCU-PLUS-SDK-AM243X: Cannot SBL_OSPI boot the hs_fs application image on my custom board. - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums



If I don't check the box [Disable Auth For Application Image], there is a status = SystemP_FAILURE from Bootloader_parseMultiCoreAppImage(bootHandle, &bootImageInfo);

but, if I check the box [Disable Auth For Application Image], there is also a status that the app cann't run:

so, where is the msitake i had? how can i do to run the app form sbl_ospi ?

  • 0
    TI__Expert 5340 points

    HI Joe,

    Which MCU+SDK version is this?

    joe gong said:

    but, if I check the box [Disable Auth For Application Image], there is also a status that the app cann't run:

    From the logs it seems after you disable the authentication for the app image, the SBL is able to load the application, I don't see any failure logs. Which application image you are trying to boot here?

    Best Regards,

    Meet.

  • 0 in reply to Meet Thakar
    Prodigy 30 points

    sdk:     ind_comms_sdk_am243x_09_02_00_15
    flash:   IS25WX064
    chip:    AM2432


    i have test teh examples of ospi_flash_diag/dma/io, and all of these can be run correctly.

  • 0 in reply to joe gong
    TI__Expert 5340 points

    Hi Joe,

    joe gong said:
    i have test teh examples of ospi_flash_diag/dma/io, and all of these can be run correctly.

    Could you please confirm if your original issue with the booting is resolved, as you mentioned you can run this example correctly now?

    Best Regards,
    Meet.

  • 0 in reply to Meet Thakar
    Prodigy 30 points

    Hi Meet,

    first, the examples of ospi_flash_diag/dma/io can be run correctly with the sdk_mcu in ind_comms_sdk_am243x_09_02_00_15 using the flash chip of IS25WX064.

    then, when using the sbl_ospi th boot app, the app can not run, the uart debug information are:


    but, when i change the flash chip to S28HS512T(both change in syscfg and board)，the sbl_ospi can run the app correctly.

    so ,the problem is also why i cann't using the is25wx064 in sbl_ospi to runing the app? where are the problems?

    Best Regards,

    Joe.

  • +1 in reply to joe gong
    Prodigy 30 points

    when i change the Input Clock Frequency to 200MHz, the problem was solved.