Hello,
I'm having some trouble getting my Davinci DM6446 EVM to boot off of
my NFS server. I can mount the filesystem, but the kernel won't
boot. The boot is getting stuck with this error:
request_module: runaway loop modprobe char-major-0-20481
In setting up the system, I copied the filesystem:
/opt/montavista/pro/devkit/arm/v5t_le/target
to my NFS server. I then had to manually do a
sudo mknod /<mysharename>/dev/console c 5 1
on my NFS host since there was no console file there before and I was
getting a kernel panic. That solved the kernel panic, but now I have
that runaway loop error that has me stumped.
Has anyone seen an error like this one?
Thanks,
-Vim
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.1.15, mask=255.255.255.0,
gw=255.255.255.255,
host=192.168.1.15, domain=, nis-domain=(none),
bootserver=192.168.1.17, rootserver=192.168.1.17, rootpath=
Looking up port of RPC 100003/2 on 192.168.1.17
Looking up port of RPC 100005/1 on 192.168.1.17
VFS: Mounted root (nfs filesystem).
Freeing init memory: 124K
request_module: runaway loop modprobe char-major-0-20481
request_module: runaway loop modprobe char-major-0-20481 (this
message is repeated 5 times)
-------------------------------------------------------------------------------------
and this is my uBoot environment:
DaVinci EVM # printenv
bootcmd=setenv setboot setenv bootargs $(bootargs)
video=dm64xxfb:output=$(videostd);run setboot;bootm 0x2050000
bootdelay=3
baudrate=115200
ipaddr=192.168.1.15
serverip=192.168.1.17
bootargs=mem=120M console=ttyS0,115200n8 root=$(rootvar) rw noinitrd
ip=$(ipaddr):$(serverip) nfsroot=$(serverip):$(rootpath),nolock
rootvar=/dev/nfs
bootfile=uImage-ti-davinci_evm
rootpath=/macNFSshare
stdin=serial
stdout=serial
stderr=serial
ethaddr=00:0e:99:02:52:b7
videostd=ntsc
Environment size: 467/65532 bytes
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