Hi --
--- In "kpykc" <> wrote:
>
> Its definetly newbie question, but..
> HW: TS-7800, SW: Debian Lenny, kernel 2.6.30-rc7, i'm trying to setup
> NFS-root.
> As i understand watching at ts7800_defconfig from TS ftp archive, this is
> options for network interface driver:
For vanilla kernels, I think you want orion5x_defconfig as a start (ARM system
Type --. Marvell Orion), then:
CONFIG_MACH_TS78XX ??
> #
> # Ethernet (10 or 100Mbit)
> #
> CONFIG_NET_ETHERNET=y
> CONFIG_MII=y
> CONFIG_AX88796B=m
>
> The problem consist in that: when i try to boot custom kernel, 2.6.30-rc7
> from this sources:
> git://git.wormnet.eu/alex/ts78xx.git (i'm using: nand branch))
> i see:
> [ 27.270416] IP-Config: Device `eth0' not found.
> and then of course:
>
> [ 111.052642] Looking up port of RPC 100003/2 on 10.28.1.253
> [ 141.049927] rpcbind: server 10.28.1.253 not responding, timed out
> [ 141.056097] Root-NFS: Unable to get nfsd port number from server, using
> default
> [ 141.063457] Looking up port of RPC 100005/1 on 10.28.1.253
> [ 171.059925] rpcbind: server 10.28.1.253 not responding, timed out
> [ 171.066091] Root-NFS: Unable to get mountd port number from server, using
> default
> [ 201.069998] Root-NFS: Server returned error -5 while mounting
> /home/kp/dev/lenny-arm
> [ 201.077824] VFS: Unable to mount root fs via NFS, trying floppy.
> [ 201.084874] VFS: Cannot open root device "nfs" or unknown-block(2,0)
> [ 201.091289] Please append a correct "root=" boot option; here are the
> available partitions:
> [ 201.099699] Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-lock(2,0)
>
> When i'm building kernel, i included driver for ethernet chip (hard, not as
> module). First time i enabled:
> CONFIG_NET_ETHERNET=y
> CONFIG_MII=y
> CONFIG_AX88796=y
> After unsuccesfull try i check that in manual written "gigabit eth", but this
> driver in "10/100Mb" subsection in kernel configuration, so i additionaly
> enable this options:
> CONFIG_MARVELL_PHY=y
> CONFIG_NETDEV_1000=y
> CONFIG_MV643XX_ETH=y
CONFIG_NET_PCI ?? (probably not needed, I think it only changes the cards
presented to the user for configuring, not changing any code).
I believe MV643XX_ETH is the correct choice, not AX88796. Take a look through
arch/arm/mach-orion5x/ts78xx-setup.c
regards, .......... Charlie
>
> Result same. Question is what driver should be enabled to use network chip on
> ts-7800?
>
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