Yaffs2 on None-ECC MTD

Mandeep Sandhu mandeepsandhu.chd at gmail.com
Tue Aug 20 23:52:22 EDT 2013


> Just report back the list:  I've managed to mount root from NFS, by
> which I can use pure Linux way to prepare my root filesystems to yaffs2
> and enable HW ECC in MTD layer only. Then I can ignore the mismatch
> between u-boot and kernel in the ways they handing NAND OOB area.
>

But your boot-loader still needs to read the NAND flash for loading the
kernel image. Won't it be a problem if uboot doesn't understand ECC? What
if some blocks have gone bad, uboot might load a corrupted kernel image.

CMIIW.

-mandeep


> Thanks.
>
> --
> I can't go back to yesterday - because I was a different person then
>
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