Hi,
Can you try with the following environment,
setenv bootargs console=ttyS0,115200n8 root=nfs rw mem=120M
ip=192.168.0.125 nfsroot=192.168.0.238:/home/workdir/rootfs
Regards,
Madhu.
On Wed, 2009-05-06 at 10:58 +0800, shaofeng zhang wrote:
> Hi, Daniel,
>
> I am facing some probelms when I use the MontaVista Linux on my
> DM6446 EVM.
>
> 1. I am use the LargePage Nand Flash (ST's NAND01GR3B2B NAND Flash )
> on my DM6446 EVM, When I use the MVL4.0 kernel on my board, I found
> that the kernel would scan all the blocks of the whole nand flash as
> bad blocks. However, When I use the MVL 5.0 Kernel on my board, the
> kernel would find no bad blocks of the whole nand flash. So I want to
> know how to
> update the MTD drivers for the nand flash from MVL 4.0 to MVL 5.0?
> could you give me some advies about that situation?
>
> 2. If the above problem would not be sovled correctly, I have to
> change my kernel from MVL 4.0 to MVL 5.0. While I found that the MVL
> 5.0 kernel could not mount the NFS correctly, the kernel would halt
> mounting the NFS for ever, the following is the messages:
> =======================
> IP-Config: Complete:
> device=eth0, addr=192.168.0.125, mask=255.255.255.0,
> gw=192.168.0.1,
> host=XJTUIPCEVM, domain=, nis-domain=(none),
> bootserver=192.168.0.238, rootserver=192.168.0.238, rootpath=
> Looking up port of RPC 100003/2 on 192.168.0.238
> portmap: server 192.168.0.238 not responding, timed out
> Root-NFS: Unable to get nfsd port number from server, using default
> Looking up port of RPC 100005/1 on 192.168.0.238
> ========================
> But When I use the MVL 4.0 kernel, I found that the kernel woud
> correctly mount the NFS with no errors. Between the two situations my
> u-boot ENV is the same configurations:
> bootargs=mem=120M console=ttyS0,115200n8 root=/dev/nfs noinitrd rw
> ip=192.168.0.125:192.168.0.238:192.168.0.1:255.255.255.0:XJTUIPCEVM
> nfsroot=192.168.0.238:/home/workdir/rootfs,nolock
> video=dm64xxfb:output=pal
> So I want to know whether there are some necessary differences about
> the kernel configurations between the MVL 4.0 and MVL 5.0 or not. Such
> as "make menuconfig", "u-boot env setting (bootargs, etc.)"
>
> Thand you, Hope for your reply.
>
> Zhang
>
>
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