Yuri,
I believe we are starting to
understand the problem you are having but we need the following documentation
from you.
1)
Please copy the beginning text from MTD boot screen which should
depict the bad block markers that have been detected.
Note: Please turn on MTD Debug in order to see how your
partitioning scheme is being assigned.
2) Please
paste the result of mounting your yaffs partiton.
mount -t yaffs2 /dev etc....
3) Paste
in the output of /proc/yaffs file.
Thanks,
Lance