Rootfs nand flashing

icapa
Hi everyone !

I was trying to install gpe un my mini2440 (128M). I sucessfully flash
u-boot and kernel, and it suppose that rootfs too.

But when it boots, kernel loads perfect but the filesystem is not detected
or something similar.

During booting it says all the time for some minutes:

----------
Empty flash at 0x03071df0 ends at 0x03071e20d->read(0x9ed8 bytes from
0x3036128) returne
Empty flash at 0x03071f54 ends at 0x03071f5c20f8c ends at 0x03020f90ff5e0)
returned ECC 
Empty flash at 0x03072000 ends at 0x0307203036128 ends at 0x03020f98s from
0x2fcbed
uncorrectable error : <4>mtd->read(0xde98 bytes from 0x3072168) returned
ECC errC erra
uncorrectable
-----------
And then the result is:

-----------------------
Cowardly refusing to erase blocks on filesystem with no valid JFFS2 nodes
empty_blocks 391, bad_blocks 2, c->nr_blocks 981
VFS: Cannot open root device "mtdblock3" or unknown-block(31,3)
Please append a correct "root=" boot option; here are the available
partitions:
1f00             256 mtdblock0 (driver?)
1f01             128 mtdblock1 (driver?)
1f02            5120 mtdblock2 (driver?)
1f03          125568 mtdblock3 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(31,3)
-----------------------

I flash rootfs to mtdblock3, why is it not detected?

Any idea please?

ivan
It seems to be a wrong kernel version, like said here:

http://www.friendlyarm.net/forum/topic/470?lang=de

I tried with the uimage and root CD versions and at least read the
partition and boot hanging when entering in INIT leve 5.