From: "wilbur.chan" <wilbur512@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Subject: Problem when loading initrd
Date: Fri, 25 Sep 2009 00:33:36 +0800 [thread overview]
Message-ID: <e997b7420909240933y38717f46p5ff128f3b05b6eb8@mail.gmail.com> (raw)
I got some problems when starting a kernel withCONFIG_BLK_DEV_RAM and
using initrd-image (not cpio) (mpc85xx)
RAMDISK: ext2 filesystem found at block 0
RAMDISK: Loading 4096KiB [1 disk] into ram disk... RAMDISK: Loading
4096KiB [1 d
isk] into ram disk... done.
No filesystem could mount root, tried: No filesystem could mount root, tried:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(1,0)
kernel boot param: bootargs root=/dev/ram console=ttyS0,115200
I guess the problem lie in :
mount_root-->mount_block_root--->do_mount_root--->
sys_mount(name, "/root")
but I don't know where the problem is . Any suggestions? Thank you very much.
reply other threads:[~2009-09-24 16:33 UTC|newest]
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