怎样把2410下的yaffs文件系统移到2440下？

lht9

我把2410下的yaffs及mtd代码考到2440下，编译通过了，可启动时出现如下错误
elfin_init: Initialized IIC on S3CX, 8kHz clock
iic_elfin_init: initialized iic-bus at 0xf4000000.
init_mtd\\\\\\\
mtd_notifier=-1072117892
1111111111111111
222222222222222222222222
444444444444
5555555555
mtd_notifier=-1072117700
1111111111111111
222222222222222222222222
444444444444
5555555555
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 4096)
IP-Config: Incomplete network configuration information.
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
VFS: Cannot open root device "mtdblock2" or 1f:02
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 1f:02



我该如何修改呢？
如果我只是将yaffs代码拷入2440，而不改变mtd的话，编译不过。

lht9

此问题已解决！