dongxwu 发表于 2006-12-28 19:34:18

求助,uclinux启动错误

Linux version 2.4.20-uc0 ([email protected]) (gcc version 2.95.3 200103                                        
15 (release)(ColdFire patches - 20010318 from http://fiddes.net/coldfire/)(uClin                                        
ux XIP and shared lib patches from http://www.snapgear.com/)) #1030 四 12月 28 1                                        
6:52:56 CST 2006        
Processor: CN ASIC GARFIELD revision 1                   
Architecture: GARFIELD           
set framebuffer addr is 0x00800000                 
kernel BUG at bootmem.c:100!              
kernel BUG at bootmem.c:102!              
On node 0 totalpages: 4096             
zone(0): 0 pages.        
zone(1): 4096 pages.          
zone(2): 0 pages.        
Kernel command line: root=/dev/rom0 console=0                      
memset ok    
Console: colour dummy device 80x30                 
Calibrating delay loop... 10.21 BogoMIPS                    
Memory: 16MB = 16MB total
Memory: 15228KB available (449K code, 184K data, 48K init)
Dentry cache hash table entries: 2048 (order: 2, 16384 bytes)
Inode cache hash table entries: 1024 (order: 1, 8192 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: 4096 (order: 2, 16384 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Starting kswapd
Serial driver version 5.05c (2001-07-08) with no serial options enabled
ttyS00 at 0x10004000 (irq = 24) is a 16450
Blkmem copyright 1998,1999 D. Jeff Dionne
Blkmem copyright 1998 Kenneth Albanowski
Blkmem 1 disk images:
0: 900000-8FFFFF (RO)
Blkmem is gevin.
struct block_device_operations .
Blkmem: bad access: block=0, count=2 (pos=400, len=0)
end_request: I/O error, dev 1f:00 (Blkmem), sector 0
romfs: unable to read superblock
Kernel panic: VFS: Unable to mount root fs on 1f:00

xbzjackey 发表于 2007-1-5 14:51:55

文件系统的问题

thomasdu 发表于 2007-1-29 17:08:35

这是因为你的启动字符串里面没有包含:initrd=0xXXXXXXXX size=XXXXX
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