[Yaffs] Re: yaffs ECC check error! Need help ?????????

[zheng wei]

I don't know, I just download the yaffs package, but it seems that the
package is for ppc, how can I get the yaffs.tar for ARM. I can't get
the yaffs code via cvs.
Thank you !


On Fri, 12 Nov 2004 12:08:41 +0000, Wookey <wookey@aleph1.co.uk> wrote:
> +++ zheng wei [04-11-12 10:25 +0800]:
> > Hi???sir???
> > I don't use the MTD ECC, I use the yaffs itself ECC, and there are some errors:
> >
> > Mounted devfs on /dev
> > Freeing init memory: 76K
> > zw: mount /etc as ramfs
> > zw: re-create the /etc/mtab entries
> > zw: /bin/mount -f -t cramfs -o remount,ro /dev/mtdblock/3 /
> > zw: /sbin/insmod -f /lib/yaffs.o
> > zw: /bin/mount -t yaffs /dev/mtdblock/4 /usr
> > yaffs: dev is 7940 name is "1f:04"
> > ecc_code : c3 ff 33 30 f3 3f   //////////////////////////  a little
> > similar !!!! c3 ff and ff c3 ???
> > ecc_calc : ff c3 33 f3 30 3f
> 
> Hmm, yes -I'm nt sure exactly what's going on there but it does look like
> bytes 1&2 and 4&5 of the ecc are swapped in every case. Looks like you might
> have an endianess or byte-laning problem somewhere. In the driver?
> 
> Wookey
> --
> Aleph One Ltd, Bottisham, CAMBRIDGE, CB5 9BA, UK  Tel +44 (0) 1223 811679
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