[U-Boot] Possible bug in imx6ul nand

Shyam Saini shyam at amarulasolutions.com
Wed Jun 19 07:33:04 UTC 2019

Hello Everyone,

I tried to run "nand erase.part" and "nand erase.chip" on imx6ul isiot
board and it hangs up and after some time it starts to give this error

MXS NAND: DMA read error
MXS NAND: Error sending command

I printed error number which was -110, did anybody else face this problem?

I did try to erase nand with "flash_erase" from linux and it worked
with throwing any error. In and all it seems like a uboot issue.

Thanks a lot,

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