u-boot1.3.4错误信息:
......
Unable to handle kernel paging request at virtual address faa0db11
pgd = c0004000
[faa0db11] *pgd=00000000
Internal error: Oops: 1 [#1]
Modules linked in:
CPU: 0 Not tainted (2.6.30 #27)
PC is at put_page+0x4/0x14c
LR is at skb_release_data+0x70/0xac
pc : [] lr : [] psr: 80000013
sp : c7817cf4 ip : 000000d0 fp : 00000000
r10: 00000000 r9 : 00000000 r8 : 00000000
r7 : 00000000 r6 : c783d9e0 r5 : c783d9e0 r4 : 00000000
r3 : c7affce0 r2 : c7affce0 r1 : 00000000 r0 : faa0db11
Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel
Control: 0005317f Table: 70004000 DAC: 00000017
Process swapper (pid: 1, stack limit = 0xc7816268)
Stack: (0xc7817cf4 to 0xc7818000)
7ce0: 00000000 c783d9e0 c0248828
......
---[ end trace da227214a82491b7 ]---
Kernel panic - not syncing: Attempted to kill init!
......
我设置的是NFS启动,同样的硬件环境我烧写其它的板子都没有出错,所以怀疑是硬件出了问题。报错的字面意思理解应该是内存地址映射出了问题,查看了下Nand Flash焊接,发现是有两只管脚焊接在一起了,可是查看原理图,这两只脚都是NC。重新焊接了下,还是出错,只是出错的地址改变了:
Unable to handle kernel paging request at virtual address e1340079
pgd = c0004000 ,不管了,反正是硬件问题。
刚刚又有一个同样问题的板子,还是管脚相连,弄好后成功启动!
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