You are telling the kernel to use a RAM disk as root. This is the line
I use to boot 2.6:
exec -c \"console=ttyAM0,115200 root=/dev/mtdblock1 rootfstype=yaffs
init=/sbin/init
Still, you need to re write the filesystem with a 2.6 kernel. I boot
from the network with an NFS filesystem, mount the NAND and unpack
tslinux again (in fact I'm using busybox 1.13... so not exaclty
TSLinux)
You will also need to create the devices under /dev or use mdev as
devfs is no longer available in 2.6 kernels.
On Fri, Mar 13, 2009 at 1:42 PM, sean <> wrote:
> Hi All,
>
> I've got a TS-7260, and have tried compiling the linux-2.6.21-ts kernel
> downloaded from the TS website.
> I built it using
> make ts72xx_defconfig
> make oldconfig
> make
> make modules_install
>
> After booting it via TFTP from Redboot with these args:
>
> exec -r 0x00600000 -s 0x0006d81e -b 0x00218000 -l 0x000B17D -c
> "console=ttyAM0,115200 root=/dev/ram0 init=/linuxrc rw"
>
> I get these messages however:
> RAMDISK: Couldn't find valid RAM disk image starting at
> 0.
> yaffs: dev is 1048576 name is
> "ram0"
> yaffs: passed flags
> ""
> yaffs: Attempting MTD mount on 1.0,
> "ram0"
> yaffs: dev is 1048576 name is
> "ram0"
> yaffs: passed flags
> ""
> yaffs: Attempting MTD mount on 1.0,
> "ram0"
> No filesystem could mount root, tried: ext3 ext2 cramfs vfat yaffs
> yaffs2
> Kernel panic - not syncing: VFS: Unable to mount root fs on
> unknown-block(1,0)
>
> Any ideas on how to fix this? I could build their 2.4 kernel fine. I'm
> using gcc 3.4.4 cross
> compiler downloaded from the TS website.
>
> Thanks,
> Sean
>
>
>
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