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AM437x cannot boot from SD card

Jason Chyan
Prodigy 60 points

Sitara secure chip cannot boot from SD card in raw mode

  • 0
    Prodigy 60 points

    I create a SD card that was able to boot. Then I move the MLO from SD card boot partition to sd card with offset 0x80000. Here is what I do:

    1. mount the sd card

    2. Using 'dd' command copy the MLO from boot partition to offset 0x80000 of sd card

        dd if=/mnt/sdb1/MLO of=/dev/sdb seek=1024

    3. Then remove the MLO from SD boot partition

    4. Insert SD card and power up system. Monitoring through UART but nothing show on the screen. 

  • 0 in reply to Jason Chyan
    TI__Guru 69240 points

    Hello Jason,
    We have special security e2e forum for discussing security topic.
    I just sent you an invitation for you to join the security forum.
    Please repost your question in the security e2e forum once you join.
    I'm closing this one.
    -Hong