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OMAP-L138 fail to boot over NAND on previous working board

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Hi,

I have a custom board that use an OMAP-L138 that uses a NAND to store all the data.

I am facing a problem of a card that don't boot,  appearing to have some type of corruption on NAND, the board previously booted ok.

I am trying to find a way to dump the contents of the nand to compare with the data saved.

How I can use slh to load a u-boot image to memory (I am using DDR2 on board) and start it?

I have tried to follow this answer  [1] but don't quite understand the changes that I need to make. As it is don't  work.

I have crossed with a doc [2] that have an Advisory 2.3.24 that can be the problem that I am facing. How can I confirm that? Is there any tool to help on this matter.

Thanks for the time

[1] - https://e2e.ti.com/support/dsp/omap_applications_processors/f/42/p/151906/552578#552578

[2] - www.ti.com/lit/pdf/sprz305

Regards,
Aníbal


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