我使用mini2440
开发板和其自带的Linux内核代码编译出uImage烧写到Nand flash 0x60000开始的地址空间,然后
[u-boot@MINI2440]# nand read.jffs2 0x30007fc0 0x60000 0x200000
NAND read: device 0 offset 0x60000, size 0x200000
2097152 bytes read: OK
[u-boot@MINI2440]# bootm 0x30007fc0
## Boo
ting kernel from Legacy Image at 30007fc0 ...
Image Name: Linux-2.6.29.4-Friendly
ARM
Created: 2009-12-08 6:04:05 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2022344 Bytes = 1.9 MB
Load Address: 30008000
Entry Point: 30008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux.................................................................................................................................. done, booting the kernel.程序停止这里不动了?怎么办
---------------------------------------------------------------------------------------------------------
[u-boot@MINI2440]# nand read.jffs2 0x30008000 0x60000 0x200000
NAND read: device 0 offset 0x60000, size 0x200000
2097152 bytes read: OK
[u-boot@MINI2440]# bootm 0x30008000
## Booting kernel from Legacy Image at 30008000 ...
Image Name: Linux-2.6.29.4-FriendlyARM
Created: 2009-12-08 6:04:05 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2022344 Bytes = 1.9 MB
Load Address: 30008000
Entry Point: 30008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK
Starting kernel ...
data abort
pc : [<30008020>] lr : [<33fa31e4>]
sp : 33f3fe04 ip : e59ff014 fp : e59ff014
r10: e59ff014 r9 : ea000012 r8 : 33f3ffdc
r7 : 33f3ffc0 r6 : 0000016a r5 : 33f412ad r4 : 00000000
r3 : 00000000 r2 : 30000100 r1 : 0000016a r0 : 56190527
Flags: nzCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...
resetting ...
以上是两种不同的运行结果 这是为什么呢?
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