Problem On Booting with NFS about DM8168

Hi

can you also provide details about the bootargs param passed to the kernel

It would be helpful if you can attach a dump of all the u-boot environment variables (at u-boot type "printenv")

Also, can you verify whether the NFS server is setup properly by trying to mount the NFS share on a Linux PC for instance

Regards

Sriram

Yes, I had do something as what the document said, my bootargs is:

setenv bootcmd 'run addip;tftp 81000000 uImage;bootm'

setenv bootargs 'console=ttyO2,115200n8 nolock rw mem=166M earlyprintk vram=50M ti816xfb.vram=0:16M,1:16M,2:6M root=/dev/nfs nfsroot=192.168.1.2:/home/xianghui/targetfs'

setenv addip 'setenv bootargs ${bootargs} ip=192.168.1.3:192.168.1.2:192.168.1.254:255.255.255.0:xcaids-desktop:eth0:off'

Then  the output is:

eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=1:01, id=282f013)
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
     device=eth0, addr=192.168.1.3, mask=255.255.255.0, gw=192.168.1.254,
     host=DM86168, domain=, nis-domain=(none),
     bootserver=192.168.1.2, rootserver=192.168.1.2, rootpath=
RPC:     1 call_start mount3 proc NULL (sync)
RPC:     2 call_start rpcbind2 proc GETPORT (async)
RPC:     1 remote rpcbind unreachable: -113
RPC:     3 call_start rpcbind2 proc GETPORT (async)
RPC:     1 remote rpcbind unreachable: -113

And I have another question, is it need DHCP server? Because I run dhcp in U-boot env ,it can't work ,but the document motioned it.

Thanks.

I think you need to provide details of your NFS server on 192.168.1.2. Check that the NFS server running. Try disabling the firewall.