OK6410無法掛載nfs文件系統 急~

lina_90

1，使用開發套件中的交叉網線直連開發板和電腦。vmware版本7.1.0 build-261024。ubuntu 9.10
2，燒寫
    u-boot.bin
    zImage_WXCAT43
    OK6410_touch_v1.0.cramfs
3，ip設置：ubuntu主機設置為192.168.0.102
setenv bootargs "root=/dev/nfs nfsroot=192.168.0.102:/forlinx/root
ip=192.168.0.102:255.255.255.0:eth0ff console=ttySAC0,115200"
4，出錯提示：   
rpcbind: server 192.168.0.102 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.0.102
rpcbind: server 192.168.0.102 not responding, timed out
Root-NFS: Unable to get mountd port number from server, using default
Root-NFS: Server returned error -5 while mounting /forlinux/root
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
1f00             256 mtdblock0 (driver?)
1f01            3840 mtdblock1 (driver?)
1f02           81920 mtdblock2 (driver?)
1f03          962560 mtdblock3 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)

yh123

ip=192.168.0.102是你板子的ip，設置出現的問題，呵呵