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StarterWare MLO boot from SD problem

SaS
Intellectual 2060 points

Hi experts,

My customer has a problem booting from SD card.

(AM335xEVM , StarterWare)

What happening is,

1) On EVM power-on, MLO boot is failed. No bootloader start up messages are show.

2) With Android SD card in the Box, boot  works fine.

3) Once Android SD booting,   then chaning SD card (MLO boot) , MLO SD boot works !!

4) But,  after a while power-off,  MLO boot is failed again.

Does anyone know what's wrong and how to fix it?

Thanks in advance

Tetsuo

  • 0
    TI__Genius 17370 points

    Hi Tetsuo,

                 I would be happy to help you. Unfortunately we haven't seen such behavior during development. To help me to reproduce the issue can you provide me the following information,

     1. Board revision numbers

     2. Boot switch configuration you selected

      3. Procedure you followed to program MMCSD.

     4. StarterWare build (version) you are using

    We do have a separate forum for StarterWare, you can post future queries on here. I am moving this thread to StarterWare forum.

    Regards

    Baskaran