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VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "mtdblock2" or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
Backtrace:
[<c002afd4>] (dump_backtrace+0x0/0x10c) from [<c033a0e4>] (dump_stack+0x18/0x1c)
r7:c380c0cb r6:c04ac420 r5:c380c000 r4:c381df40
[<c033a0cc>] (dump_stack+0x0/0x1c) from [<c033a134>] (panic+0x4c/0x124)
[<c033a0e8>] (panic+0x0/0x124) from [<c0008e30>] (mount_block_root+0x178/0x234)
r3:00000000 r2:c3831c2c r1:c381df40 r0:c04036b8
[<c0008cb8>] (mount_block_root+0x0/0x234) from [<c0008f9c>] (mount_root+0xb0/0xf4)
[<c0008eec>] (mount_root+0x0/0xf4) from [<c00090d8>] (prepare_namespace+0xf8/0x18c)
r7:c04abe04 r6:c002083c r5:c002083c r4:c002084c
[<c0008fe0>] (prepare_namespace+0x0/0x18c) from [<c0008478>] (kernel_init+0xc8/0xf4)
r7:00000000 r6:c001f054 r5:c001ec30 r4:c001f054
[<c00083b0>] (kernel_init+0x0/0xf4) from [<c003bf30>] (do_exit+0x0/0x620)
r7:00000000 r6:00000000 r5:00000000 r4:00000000
把开发板当U盘出现如上错误!系统启动不了!触摸屏驱动我没选还是这样! |
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