[U-Boot] NAND DMA timed out with i.mx boot source code.
Marek Vasut
marex at denx.de
Thu Jun 28 12:49:39 CEST 2012
Dear alex,
> Hi:
> I have one board which hardware copied from mx28evk board, and compiled
> the source code cloned from u-boot mainline git. The rom in mx28 print
> 0x80508008, that is "NAND DMA timed out". I compile the source from
> u-boot-testing, and it's no any wrong print, and the start is OK. I don't
> know why result in this issue.
u-boot-testing is quite ancient. But the code you're getting is during bootrom
booting from NAND, not in uboot, correct? Does your nand chip have 2048b pages
with 64b OOB? Did you use nand_update_full() to reload the NAND?
> Best Regards,
> Alex
Best regards,
Marek Vasut
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