[Yaffs] Problems with YAFFS support for RB532

Hi,
it seems that we have same new problem with YAFFS support for Mikrotik's
RouterBoard 532 NAND.

I've already reported the issue to OpenWRT trac

https://dev.openwrt.org/ticket/2038

Please read the log:

https://dev.openwrt.org/attachment/ticket/2038/rb532-nand.log

I'm guessing if i am doing some mistake or if something got broken
through various kernel updates.

A clean YAFFS from CVS (without any OpenWRT's patches) gives the same
results as in reported log.

YAFFS Configuration as following (OpenWRT defaults):

CONFIG_YAFFS_FS=y
CONFIG_YAFFS_YAFFS1=y
# CONFIG_YAFFS_9BYTE_TAGS is not set
CONFIG_YAFFS_DOES_ECC=y
CONFIG_YAFFS_ECC_WRONG_ORDER=y
CONFIG_YAFFS_YAFFS2=y
CONFIG_YAFFS_AUTO_YAFFS2=y
# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED=y
CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
# CONFIG_OCFS2_FS is not set


Any clue or suggestion? Someone experiencing same problems?

Thanx in advance,
mancho.

-- 
Giampaolo "mancho" Mancini
    Wi-Next Labs
mailto:giampaolo.mancini@winext.eu
mobile:(+39)3484148682
http://www.winext.eu