uClinux内核启动问题

hanhu

我用的是linux2.4.X内核，romfs做为根文件系统，但是当我启动根文件系统时出错，启动信息如下：
Starting uClinux, waiting...
Uncompressing Linux........................................................... done, booting the kernel.
Linux version 2.4.24-uc0 (root@localhost) (gcc version 2.95.3 20010315 (release)(ColdFire patches - 20010318 from http://fiddes.net/coldfire/)(uClinux XIP and shared lib patches from http://www.snapgear.com/)) #7 Fri Sep 2 07:41:15 CST 2005
Processor: Samsung S3C44B0X revision 0
Architecture: S3C44B0X
On node 0 totalpages: 2048
zone(0): 0 pages.
zone(1): 2048 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/rom0 init=/linuxrc
Calibrating delay loop... 29.79 BogoMIPS
Memory: 8MB = 8MB total
Memory: 6156KB available (1701K code, 158K data, 40K init)
Dentry cache hash table entries: 1024 (order: 1, 8192 bytes)
Inode cache hash table entries: 512 (order: 0, 4096 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 2048 (order: 1, 8192 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
ttyS0 at I/O 0x1d00000 (irq = 3) is a S3C44B0
ttyS1 at I/O 0x1d04000 (irq = 2) is a S3C44B0
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: C700000-75629FFF [VIRTUAL C700000-75629FFF] (RO)
RAMDISK driver initialized: 16 RAM disks of 1024K size 1024 blocksize
Cirrus Logic CS8900A driver for Linux (V0.02)
eth0: No default I/O base address defined. Use io=... or
eth0: define CIRRUS_DEFAULT_IO for your platform
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 512 bind 512)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
*******
VFS: test name = </dev/root>
VFS:fs_name <ext2>
VFS:fs_name <romfs>
VFS: root name <1f:00>
*******
VFS: tried fs_name = <ext2> err=-22
VFS: tried fs_name = <romfs> err=-22
Kernel panic: VFS: Unable to mount root fs on 1f:00

请各位大侠帮帮忙