你好kasim，我移植linux-2.6.31.14到mini2440上出现如下问题，请帮忙谢谢！
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:3.
Freeing init memory: 124K
Unable to handle kernel paging request at virtual address 64656964
pgd = c3a28000
[64656964] *pgd=00000000
Internal error: Oops: 0 [#1]
Modules linked in:
CPU: 0 Not tainted (2.6.31.14 #8)
PC is at
0x64656964
LR is at s3c2410_nand_select_chip+0x68/0xa8
pc : [<64656964>] lr : [<c01d5c78>] psr: 20000013
sp : c38259c0 ip : 00000000 fp : 0000001c
r10: c053c000 r9 : c394a800 r8 : c394a988
r7 : 0331c800 r6 : 00000003 r5 : 00000000 r4 : c3999880
r3 : 64656966 r2 : c4c00004 r1 : 00000000 r0 : c0022ee0
Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: c000717f Table: 33a28000 DAC: 00000015
Process linuxrc (pid: 1, stack limit = 0xc3824270)
Stack: (0xc38259c0 to 0xc3826000)
59c0: 0000003f 00000001 00000000 c01d2a1c 00000000 e63e87d1 c394a800 00000000
59e0: 00000000 0000003f 00000800 0000001c c397035c c0023000 00000000 00000000
5a00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c399e400
5a20: 00000000 c3825ac0 c394a800 c053c000 0000001c c01d2e30 c3825ac0 c01d1a2c
5a40: 00000000 0000001c 0331c800 00000000 c3825a84 00000001 c3825ae0 c3825b28
5a60: c0434324 c0116248 00000000 02dbc800 00000000 c399e400 00000000 c3816000
5a80: 00000000 c053c000 0000001c c01be478 c3825ac0 c399e400 c399e400 c3825b28
5aa0: 02dbc800 c0118318 c3825ac0 00000000 c399e400 c01178b4 00000000 c3825ae0
5ac0: 00000001 00000800 00000000 0000001c 00005bb9 00000000 c053c000 c3970340
5ae0: 00001000 0000012a 00000034 c3abe8b0 00000035 c3816000 c3825b18 00000000
5b00: 00000800 c3816000 c3825b28 00005bb9 0001a000 00000000 00000800 00000800
5b20: 00000035 c01164e4 aaaaaaaa 00000001 0000012a 00000034 00000800 00000001
5b40: 00000000 00000000 c3825b8c 00000001 00000000 00000000 0000001c 00000000
5b60: 00000000 c3abe8b0 c053c000 c3abe8b0 0001a000 c053c000 c3816000 c3abe8b0
5b80: 0001a000 c0110cf0 00000002 c3816000 c053c000 00001000 00000000 00000000
5ba0: c0474bc0 c053c000 c38160a8 c0498780 c3abe8b0 c0434324 0000001d c3406ec0
5bc0: c3406ebc c010ad7c 00001000 00000011 c0498780 c393fd80 c0434324 00200200
5be0: 00100100 c010b014 c0498780 0000000d 00000011 c007bb1c c044ed08 c3825c10
5c00: 000084d0 00000020 c393fd80 00000011 c048e438 c04987b8 c044f2bc c393fdc0
5c20: c3406ebc 00000000 c393fd80 0000001d c3825c98 c3406ebc c3406e18 c007bbe8
5c40: 00000000 c397e1b8 c3a29000 c00743e0 00001000 c0073c90 000284d0 c044ed08
5c60: 00000000 00000001 c39c9000 c3a29000 c397e1b8 c3825c98 00000000 40025000
5c80: 40025000 c0085e38 f0000010 c3a29000 00000001 00000001 00000001 0000001d
5ca0: 40025000 00000000 40025000 00000001 c3a28000 c3a29000 c3824000 00000025
5cc0: 00000000 00000200 40025000 c00868a8 0000001d 00000001 00000000 00000000
5ce0: 00000114 c397e1b8 c39c9000 c39c5894 c3825d38 c3991125 00000114 00000000
5d00: 00000000 c3825e08 00000001 c39c9000 c397e1b8 c3822000 c042c630 400255dc
5d20: 40025000 c39c9034 00000805 c002ecf8 c044ed28 000000e0 c3825e10 00000001
5d40: 00000000 c042c5e0 c3825e44 00000805 c042c630 c3825e10 20000013 400255dc
5d60: 00000001 c0027220 000aa959 c397e184 40025fff 40026000 4001d000 00000000
5d80: 0000001c c0160514 c397e184 c397e1dc c397e1b8 c397e1dc c397e1b8 c397e020
5da0: c397e1b8 00000001 00000002 c39c9000 c397e160 c0083ea8 c397e1b8 c39c9000
5dc0: c397e020 c008abd4 c397e1b8 c008b408 c397e018 c397e1b8 00000000 c397e018
5de0: 40024000 c008caac c397e018 00000000 c393fd80 ffffffff c3825e44 c39a2400
5e00: 00000000 c3825f78 400256c0 c0027a20 400255dc 00000a1c 00000000 81025fff
5e20: 40024000 c393f600 c39a2400 00000000 c3825f78 c39a26c0 400256c0 00000001
5e40: 00000000 c3825e58 c00d0000 c015a9d4 20000013 ffffffff 00000a24 c00d0000
5e60: 40024000 c00d1608 00000812 00000000 00000007 c3824000 c393fd80 00008000
5e80: 00000000 00000001 c3991120 c39a2500 00000000 c00873e4 00008000 000a2100
5ea0: 000aa100 000aa959 40000000 00000007 400256c0 000a2100 00000001 000aa959
5ec0: 00000007 c393f634 000aa100 c39a2600 400255dc c009d00c 00000003 00008000
5ee0: 00000000 00000000 beffffe8 c0498420 c042c1ec c0433e4c c39a2400 fffffff8
5f00: c0433920 c3824000 00000000 00000000 c3825f78 c009d4cc c3824000 c39a2402
5f20: c042c1f0 00000000 c042c1f0 c39a2400 c042c1e8 c042c160 c3825f78 c3824000
5f40: 00000000 c009e684 c3aa7000 00000000 fffff
f9c c0512082 c042c160 c042c1e8
5f60: 00000000 00000000 00000000 00000000 00000000 c002b11c 00000000 00000000
5f80: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fa0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
5fc0: c393f980 c042c160 c0451060 c00201d8 00000000 c002754c c00205c8 c00205c8
5fe0: c00201d8 c00085d4 00000000 00000000 00000000 c0028e68 33deb3ce 330c33c9
Code: bad PC value.
---[ end trace 0c622691af4a64ba ]---
Kernel panic - not syncing: Attempted to kill init!
[<c002dbe0>] (unwind_backtrace+0x0/0xe8) from [<c03163f8>] (panic+0x44/0x12c)
[<c03163f8>] (panic+0x44/0x12c) from [<c004c2bc>] (do_exit+0x4f0/0x5e4)
[<c004c2bc>] (do_exit+0x4f0/0x5e4) from [<c002bfac>] (die+0x134/0x154)
[<c002bfac>] (die+0x134/0x154) from [<c002eb54>] (__do_kernel_fault+0x64/0x74)
[<c002eb54>] (__do_kernel_fault+0x64/0x74) from [<c002ec98>] (do_page_fault+0x134/0x244)
[<c002ec98>] (do_page_fault+0x134/0x244) from [<c0027b80>] (__pabt_svc+0x40/0x80)
[<c0027b80>] (__pabt_svc+0x40/0x80) from [<64656964>] (0x64656964)
