Hi, all,
I tried to port ARM linux to my StrongARM SA1100 board, and encountered
problem when the kernel started.
My board was preconfigured to be nfs client, used the kernel download
from nfs root. The kernel was configured to mount root file system in the
Intel flash memory on board.
The following are the boot messages:
Linux version 2.3.99-pre3-rmk1-np2 ([EMAIL PROTECTED]) (gcc version
egcs-2.91.66 19990325/philb (egcs-1.1.2 release)) #22 Thu Aug 3 15:47:45 CST
2000
Architecture: SA1100-based
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Console: colour dummy device 80x30
Calibrating delay loop... 194.15 BogoMIPS
Memory: 32MB = 32MB total
Memory: 26388KB available (1164K code, 473K data, 20K init)
Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.3
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
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 2048 bind 2048)
Starting kswapd v1.6
Console: switching to colour frame buffer device 128x48
SA1100 serial driver version 4.27 with no serial options enabled
ttyS00 at 0xf8050000 (irq = 17) is a SA1100 UART
ttyS01 at 0xf8010000 (irq = 15) is a SA1100 UART
pty: 256 Unix98 ptys configured
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
FLASH driver initialized
smc9194.c:v0.12 03/06/96 by Erik Stahlman ([EMAIL PROTECTED])
SMC9194: SMC91C100FD(r:0) at 0xd8000000 IRQ:0 INTF:TP MEM:130560b ADDR:
00:01:09:00:20:17
RAMDISK: Couldn't find valid RAM disk image starting at 0.
Freeing initrd memory: 4096k freed
Sending BOOTP requests.... OK
IP-Config: Got BOOTP answer from 172.17.1.2, my address is 172.17.2.1
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
Looking up port of RPC 100003/2 on 172.17.1.2
Looking up port of RPC 100005/1 on 172.17.1.2
VFS: Mounted root (ext2 filesystem).
Freeing unused kernel memory: 20k init
attempt to acccess beyond end of device
3c:01: rw=0, want=33613853, limit=7680
attempt to acccess beyond end of device
3c:01: rw=0, want=13847, limit=7680
attempt to acccess beyond end of device
3c:01: rw=0, want=33613857, limit=7680
attempt to acccess beyond end of device
3c:01: rw=0, want=14103, limit=7680
......
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
init: memory violation at pc=0xe24b3fc8, lr=0x4001f140 (badn
address=0xe24b3fc8, code 2)
......
Can anybody tell me what can cause this problem, and how to solve it?
Thank you in advance! Any hint or suggestion is appreciated!!
Best regards
Sunny
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