Hi Nobin:

Catch you here. -:)) 

I think you can find all information here.
http://docs.blackfin.uclinux.org/doku.php?id=:using_nand_flash_with_u-bo
ot_and_linux_kernel&s=nand

And what hardware platform are you working on? BF537-STAMP?

- Bryan Wu

>-----Original Message-----
>From: u-boot-devel-bounces@blackfin.uclinux.org 
>[mailto:u-boot-devel-bounces@blackfin.uclinux.org] On Behalf 
>Of Nobin Mathew
>Sent: Monday, June 25, 2007 3:14 PM
>To: u-boot-devel@blackfin.uclinux.org; yaffs@lists.aleph1.co.uk
>Subject: [U-Boot-devel] Support for YAFFS2 in u-boot
>
>Is there any support for writing yaffs2 file system image from 
>u-boot to nand flash.
>
>I created the file system using mkyaffs2image utility.
>
>
>I mean using u-boot command "nand write"
>
>When I use this to write image I am not able to boot from 
>that, it mounts yaffs2 but gives the error "initial console not found".
>
>But if I use the mtd utilities flash_eraseall and nandwrite 
>then I am able to boot from that
>
>I use those utilities with following options
>
>./flash_eraseall /dev/mtdX
>./nandwrite -a -o /dev/mtdX yaffs2.img
>
>Thanks
>Nobin Mathew
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