On 12/16/06, Arvind Agrawal wrote: > > Sorry, in last line of my mail, I meant to say 2.6.17 instead of 2.6.18. > Currently I am using MTD/NAND from Linux 2.6.17.11 > > Do you think, If I try to use bits meant for 2.6.17 will help? No, the MTD layer rework has been merged since 2.6.18. What do you think may be causing these errors ? I'm not 100% sure but it really looks like you have a complex OOB layout which yaffs2 corresponding to 2.6.17- can't handle. You can either dig into that yourself or try yaffs_mtdif2.c from patches/ subdir of yaffs2 CVS dir -- that might help. Vitaly