Hi all,
In out customized board we changed the memory configuration to 128MB DDR
and bus width as 16bit.
As per the above configuration we changed UBL and UBOOT.
I am able to boot.
Once the system boots even if i set the static or dynamic IP in boot command
i am not able to connect to NFS.Network doesnt work.
boot cmd i checked its working in another board.So boot cmd is of no
problem.
We have GPIO based Reset for ethernet in uboot.
We checked the GPIO status and its ok.
If i set static IP in bootargs i get
P-Config: Complete:
device=eth0, addr=192.168.0.12, mask=255.255.255.0, gw=192.168.0.1,
host=192.168.0.12, domain=, nis-domain=(none),
bootserver=192.168.0.134, rootserver=192.168.0.184, rootpath=
Looking up port of RPC 100003/2 on 192.168.0.184
portmap: server 192.168.0.184 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.0.184
portmap: server 192.168.0.184 not responding, timed out
Root-NFS: Unable to get mountd port number from server, using default
mount: server 192.168.0.184 not responding, timed out
Root-NFS: Server returned error -5 while mounting
/home/kirthika/workdir/filesys
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
Kernel panic - not syncing: VFS: Unable to mount
If i set Dynamic IP in bootargs I get
Sending DHCP requests ...<3>DHCP/BOOTP: Reply not for us, op[2]
xid[d2612bc5]
.<3>DHCP/BOOTP: Reply not for us, op[2] xid[d32ac90b]
.<3>DHCP/BOOTP: Reply not for us, op[2] xid[d32ac90b]
Changing the DDR bus width to 16Bit and 128MB does affect network.
Anybody had same kind of problem and any solution to this.
Regards,
Vinayagam M
VeNMSOL Technologies,
#7A, First Cross Street, Ganapathy Colony,
Ekkaduthangal, Chennai - 600 032,India.
Tel:+91-44-4353 0168;Mobile:+91-9445-019919
URL: www.venmsol.com
"We make a living by what we get, we make a life by what we give...- Unknown
"
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