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IWRL6432: SBL couldn't load app

zhu jay
Prodigy 50 points
Part Number: IWRL6432


Hello, TI expert.

As shown in the following figure, I successfully downloaded the app to QSPI FLASH through the SBL serial port, and the app was running normally. However, after resetting and restarting, the SBL couldn't find the previously downloaded app from flash. May I ask what the reason is? 

image.png

Hope for a prompt reply! 

Thank you very much! 

Shelby

  • 0
    TI__Mastermind 20180 points

    Hello Shelby.

    I just tried the same workflow you did and did not run into this issue.  Which SBL binary and demo appimage did you use?  I flashed the release version of the SBL + sent the release version of the motion and presence appimage, and once I reset and waited 10 seconds it booted the same MPD appimage.

    Sincerely,

    Santosh