I try to boot the sample linux image on 5485EvB. I have donwloaded and
burnt all the image to the flash according to the instruction. but when I
boot the kernel, some kernel panic will occur, following is the log:
*****************************************************************
LogicLoader
(c) Copyright 2002-2005, Logic Product Development, Inc.
All Rights Reserved.
Version 2.0.4-MCF5485_10 0001
*****************************************************************
losh> add-yahh ffs flash nor 0xe0000000 0x01000000
add-yaffs: inserted: start 0xe0000000 - len 0x1000000
losh> mount yaffs /flash
Mounting a YAFFS partition.
---------------------------------------------------
Starting YAFFS file system:
Current YAFFS partition table:
0: flash 00000000 - 0000007f ( 0)
1: <NULL>
2: <NULL>
3: <NULL>
YAFFS initialized.
---------------------------------------------------
losh> laod oad elf /flash/bot ot/vmlinux
loading from /flash/boot/vmlinux:
................................................................................
............................................................................
warning: guessing combined program header size as 66800
loaded 1254352 @ 0x000c0000 Ram
md5sum of _loaded_ portion of the file:
45dfbe6a2d8420c128eb14df81e195ff - addr: 000c0000 len: 001323d0
file loaded
losh> exec
Linux version 2.4.26 (peter@fast) (gcc version 3.4.3) #7 Thu Oct 20 08:13:35
EDT
2005
starting up linux rev 0.2: startmem 0xc022e000, size 61MB
Flex CS0: ff800000 007f0001 00100d80
Flex CS1: e0000000 07ff0001 00100d80
Flex CS4: 40000000 0fff0001 00103580
Flex CS5: 50000000 0fff0001 00101580
On node 0 totalpages: 8192
zone(0): 1024 pages.
zone(1): 7168 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock/2 rootfstype=yaffs rw
Have no hardware time clock, returning ToD as 00:00:00 on 1 Jan 1970
*** ILLEGAL INSTRUCTION *** FORMAT=4
Current process id is 0
BAD KERNEL TRAP: 00000000
PC: [<c00470ce>]
SR: 2704 SP: c022bf84 a2: c022a000
d0: 00000001 d1: 00000000 d2: c01eb610 d3: 00000001
d4: 00000000 d5: 00000000 a0: c01b2f70 a1: c01b1da0
Process swapper (pid: 0, stackpage=c022c000)
Fault Status=0x0:Normal
Stack from c022bfb8:
c00dd3ae c021f322 00000000 00000084 00000000 c022bfd8 c01b2f2c
00000000
c022bffc 00000001 00000000 c01eb610 c01eb610 c022bffc c021cc34
000494f0
c01e251c 00000000
Call Trace:
[<c00dd3ae>]
Code: efff ffff efff ffff f5df ffff ffff ffff fffb ffff
Kernel panic: Attempted to kill the idle task!
In idle task - not syncing
What can help me the resolve this problem?
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