This is the link to yaffs2 source
http://www.aleph1.co.uk/cgi-bin/viewcvs.cgi/yaffs2/

You can use flash_eraseall and nandwrite tools from mtd_utils

On 7/11/07, Bryan Wu <bryan.wu@analog.com> wrote:
> Hi folks,
>
> I am developing Blackfin NAND Flash Controller driver.
>
> YAFFS2 should be OK on our platform. I can't found the mkyaffs tool in
> the CVS now, how can I format a NAND partition as YAFFS2 without mkyaffs
> tool?
>
> Thanks
> - Bryan Wu
>
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