[ts-7000] MTD and jffs2 problem

["chaisc97" <>]

hi everyone

when i use the ramdisk boot up my system
i get the following warming message

jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000:
0xc000 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004:
0x0030 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008:
0x0f10 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010:
0x001f instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014:
0x00d3 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000:
0xc000 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004:
0x0030 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008:
0x0f10 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010:
0x001f instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014:
0x00d3 instead

when i use mount -t jffs2 /dev/mtdblock/2 /mnt/
i get the following message

CLEANMARKER node found at 0x00010000, not first node in block (0x00000000)
CLEANMARKER node found at 0x00030000, not first node in block (0x00020000)
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x005a001c:
0x04f4 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x005a0020:
0x1508 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x005a0024:
0x24fc instead
Further such events for this erase block will not be printed
Old JFFS2 bitmask found at 0x005a5d9c
You cannot use older JFFS2 filesystems with newer kernels

and when i enter the mnt folder, i get all the file and fold as the
ramdisk,

however when i use exec -r 0x1000000 -s 0x430000 0x218000 -c
"root=/dev/mtdblock/2 console=ttyAM0" command i get the following error 
jffs2: Too few erase blocks (2)
Kernel panic: VFS: Unable to mount root fs on 1f:00





 
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