Hi, all I get this error
TCP bic registered
eth0: --> smc911x_open
eth0: --> smc911x_reset
eth0: --> smc911x_phy_configure()
eth0: --> smc911x_phy_reset()
eth0: phy caps=0x7809
eth0: phy advertised caps=0x0de1
eth0: --> smc911x_phy_check_media
smc911x_phy_read: phyaddr=0x1, phyreg=0x01, phydata=0x7809
smc911x_phy_read: phyaddr=0x1, phyreg=0x01, phydata=0x7809
eth0: link down
eth0: --> smc911x_enable
eth0: --> smc911x_set_multicast_list
eth0: ~(MAC_CR_PRMS_|MAC_CR_MCPAS_)
eth0: update mcast hash table 0x00000000 0x00000000
eth0: --> smc911x_query_statistics
eth0: --> smc911x_set_multicast_list
eth0: ~(MAC_CR_PRMS_|MAC_CR_MCPAS_)
eth0: update mcast hash table 0x00000000 0x00000000
eth0: --> smc911x_query_statistics
eth0: --> smc911x_query_statistics
eth0: --> smc911x_set_multicast_list
eth0: update mcast hash table 0x00000000 0x80000000
IP-Config: Complete:
device=eth0, addr=192.168.1.3, mask=255.255.255.0, gw=192.168.1.254,
host=uclinux, domain=, nis-domain=(none),
bootserver=192.168.1.2, rootserver=192.168.1.2, rootpath=
Looking up port of RPC 100003/2 on 192.168.1.2
portmap: server 192.168.1.2 not responding, timed out
Root-NFS: Unable to get nfsd port number from server, using default
Looking up port of RPC 100005/1 on 192.168.1.2
portmap: server 192.168.1.2 not responding, timed out
Root-NFS: Unable to get mountd port number from server, using default
mount: server 192.168.1.2 not responding, timed out
Root-NFS: Server returned error -5 while mounting /home/fgiovagnini/nfsroot
VFS: Unable to mount root fs via NFS, trying floppy.
I'm pretty sure I have problem on the server; buit I can mount rootfs from
another computer.
Tell me a way to foolw to debug
Thanks a lot
In data lunedì 15 marzo 2010 08:47:00, Peter Turczak ha scritto:
: > Hi Fabio,
>
> assuming you have a linux-based computer you may set up nfs by performing
> the following steps: - On your Host
> 1. Install the nfs-(kernel)-server package of your Distribution.
> 2. Make sure nfsd and portmap are started, if necessary please start
> portmap first 3. Create the directory /nfsroot
> 4. Edit /etc/exports:
> /nfsroot *(no_root_squash,rw)
> 5. Restart nfs-server
> 6. Copy the files from the romfs/ directory of uClinux /nfsroot
> 7. Create the device-Inodes in /nfsroot/dev by
> 7. (a) copying all of your hosts' /dev into /nfsroot/dev .
> 7. (b) create all devices "in-place" by using the following command
> directly within /nfsroot/dev ls -1 @* | awk -F'[@,]' '{print "mknod "
> $2,$3,$4,$5}' | sh
> - On your target
> 1. Enable IP-Autoconfiguration and NFS-Root in the Kernel-Options
> 2. Append to the kernel-commandline, subsituting $server_ip by your hosts
> IP-Address and $client_ip by your Boards IP-Address: rootfstype=nfs
> root=/dev/nfs nfsroot=$server_ip:/nfsroot
> ip=$client_ip:$server_ip:$server_ip:$netmask:uclinux:eth0:dhcp 3. Boot
> your target: Hope you're done!
>
> Hope this helped.
>
> Best Regards,
>
> Peter
>
> On Mar 15, 2010, at 7:37 AM, Fabio Giovagnini wrote:
> > Hi All, Hi Peter,
> > I have this problem; now I can map my flash but I fail to mount the
> > rootfs. Ho can I debug the problem?
> > Does anyone know how to set the embedded kernel and the host PC to
> > configure an nfsroot filesystem?
> >
> > Thanks a lot
> >
> > In data lunedì 08 marzo 2010 09:43:05, Fabio Giovagnini ha scritto:
> > : > Thanks a a lot.
> >>
> >> What is the command to apply the patchs; so I do not get wrong.
> >>
> >> Thanks alot
> >>
> >> Alle 09:35, lunedì 8 marzo 2010, Peter Turczak ha scritto:
> >>> Hi Fabio,
> >>>
> >>> about a one and a half year ago I stumbled across exactly the same
> >>> Problem. SST reports it's flashes size twice, one time as "Blocks" and
> >>> once again as "Sectors". I did a workaround for exactly this problem.
> >>> (See
> >>> http://www.mail-archive.com/uclinux-dev@uclinux.org/msg05737.html ).
> >>>
> >>> Please find attached the corresponding Patches. Unfortunately I haven't
> >>> tested them on the most recent Kernels, but you might at least have
> >>> hint where to search ;).
> >>>
> >>> Best Regards,
> >>> Peter
>
--
Fabio Giovagnini
Aurion s.r.l.
P.I e C.F.
00885711200
Tel. +39.051.594.78.24
Cell. +39.335.83.50.919
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