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你好,我在用SD卡烧录linux系统完成之后,从MMC方式启动,卡死在如下:
tatus 0xb00
mmcblk1: retrying using single block read
mmc1: Got data interrupt 0x0000000a even though no data operation was in progress.
sdhci: =========== REGISTER DUMP (mmc1)===========
sdhci: Sys addr: 0x2fe00200 | Version: 0x00000002
sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00000600 | Trn mode: 0x00000000
sdhci: Present: 0xfff98088 | Host ctl: 0x00000003
sdhci: Power: 0x0000000d | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x0000003f
sdhci: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci: Int enab: 0x107f000b | Sig enab: 0x107f000b
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000003
sdhci: Caps: 0x07eb0000 | Caps_1: 0x00000007
sdhci: Cmd: 0x0000113a | Max curr: 0x00ffffff
sdhci: Host ctl2: 0x00000001
sdhci: ===========================================
mmcblk1: error -84 transferring data, sector 3, nr 5, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk1, sector 3
Buffer I/O error on device mmcblk1, logical block 0
mmcblk1: error -84 transferring data, sector 0, nr 8, cmd response 0x900, card status 0xb00
mmcblk1: retrying using single block read
mmc1: Got data interrupt 0x0000000a even though no data operation was in progress.
sdhci: =========== REGISTER DUMP (mmc1)===========
sdhci: Sys addr: 0x2fe00200 | Version: 0x00000002
sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00000800 | Trn mode: 0x00000000
sdhci: Present: 0xfff98088 | Host ctl: 0x00000003
sdhci: Power: 0x0000000d | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x0000003f
sdhci: Timeout: 0x00000000 | Int stat: 0x00000000
sdhci: Int enab: 0x107f000b | Sig enab: 0x107f000b
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000003
sdhci: Caps: 0x07eb0000 | Caps_1: 0x00000007
sdhci: Cmd: 0x0000113a | Max curr: 0x00ffffff
sdhci: Host ctl2: 0x00000001
sdhci: ===========================================
mmcblk1: error -84 transferring data, sector 4, nr 4, cmd response 0x900, card status 0x0
end_request: I/O error, dev mmcblk1, sector 4
Buffer I/O error on device mmcblk1, logical block 0
mmcblk1: unable to read partition table
List of all partitions:
b300 7634944 mmcblk0 driver: mmcblk
b301 8192 mmcblk0p1 00000000-0000-0000-0000-000000000000
b302 8192 mmcblk0p2 00000000-0000-0000-0000-000000000000
b303 1 mmcblk0p3 00000000-0000-0000-0000-000000000000
b304 4395008 mmcblk0p4 00000000-0000-0000-0000-000000000000
b305 524287 mmcblk0p5 00000000-0000-0000-0000-000000000000
b306 524287 mmcblk0p6 00000000-0000-0000-0000-000000000000
b307 2097151 mmcblk0p7 00000000-0000-0000-0000-000000000000
103:00000 8191 mmcblk0p8 00000000-0000-0000-0000-000000000000
103:00001 8191 mmcblk0p9 00000000-0000-0000-0000-000000000000
b310 4096 mmcblk0boot1 (driver?)
b308 4096 mmcblk0boot0 (driver?)
b318 244736 mmcblk1 driver: mmcblk
No filesystem could mount root, tried: ext3 ext2 ext4 cramfs vfat ntfs fuseblk
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,1)
[<c0050970>] (unwind_backtrace+0x0/0x138) from [<c06e2a68>] (panic+0x74/0x18c)
[<c06e2a68>] (panic+0x74/0x18c) from [<c0008dbc>] (mount_block_root+0x1e0/0x224)
[<c0008dbc>] (mount_block_root+0x1e0/0x224) from [<c0008ee8>] (mount_root+0xe8/0x108)
[<c0008ee8>] (mount_root+0xe8/0x108) from [<c0009034>] (prepare_namespace+0x12c/0x184)
[<c0009034>] (prepare_namespace+0x12c/0x184) from [<c0008a14>] (kernel_init+0x108/0x13c)
[<c0008a14>] (kernel_init+0x108/0x13c) from [<c004a448>] (kernel_thread_exit+0x0/0x8)
CPU0: stopping
[<c0050970>] (unwind_backtrace+0x0/0x138) from [<c00433a8>] (do_IPI+0x1d4/0x208)
[<c00433a8>] (do_IPI+0x1d4/0x208) from [<c004938c>] (__irq_svc+0x4c/0xe8)
Exception stack(0xc0987f68 to 0xc0987fb0)
7f60: c0a14500 20000093 00000001 00000000 c0986000 c0a0d164
7f80: c06eca10 c09a3db4 1000406a 412fc09a 00000000 00000000 00000000 c0987fb0
7fa0: c0058aa8 c004a4a8 40000013 ffffffff
[<c004938c>] (__irq_svc+0x4c/0xe8) from [<c004a4a8>] (default_idle+0x24/0x28)
[<c004a4a8>] (default_idle+0x24/0x28) from [<c004a7b8>] (cpu_idle+0xc8/0x108)
[<c004a7b8>] (cpu_idle+0xc8/0x108) from [<c00088bc>] (start_kernel+0x29c/0x2ec)
[<c00088bc>] (start_kernel+0x29c/0x2ec) from [<10008040>] (0x10008040)
CPU1: stopping
[<c0050970>] (unwind_backtrace+0x0/0x138) from [<c00433a8>] (do_IPI+0x1d4/0x208)
[<c00433a8>] (do_IPI+0x1d4/0x208) from [<c004938c>] (__irq_svc+0x4c/0xe8)
Exception stack(0xde065f90 to 0xde065fd8)
5f80: c0a14500 60000093 00000001 00000000
5fa0: de064000 c0a0d164 c06eca10 c09a3db4 1000406a 412fc09a 00000000 00000000
5fc0: 00000000 de065fd8 c0058aa8 c004a4a8 40000013 ffffffff
[<c004938c>] (__irq_svc+0x4c/0xe8) from [<c004a4a8>] (default_idle+0x24/0x28)
[<c004a4a8>] (default_idle+0x24/0x28) from [<c004a7b8>] (cpu_idle+0xc8/0x108)
[<c004a7b8>] (cpu_idle+0xc8/0x108) from [<106def74>] (0x106def74)
CPU3: stopping
[<c0050970>] (unwind_backtrace+0x0/0x138) from [<c00433a8>] (do_IPI+0x1d4/0x208)
[<c00433a8>] (do_IPI+0x1d4/0x208) from [<c004938c>] (__irq_svc+0x4c/0xe8)
Exception stack(0xde097f90 to 0xde097fd8)
7f80: c0a14500 60000093 00000001 00000000
7fa0: de096000 c0a0d164 c06eca10 c09a3db4 1000406a 412fc09a 00000000 00000000
7fc0: 00000000 de097fd8 c0058aa8 c004a4a8 40000013 ffffffff
[<c004938c>] (__irq_svc+0x4c/0xe8) from [<c004a4a8>] (default_idle+0x24/0x28)
[<c004a4a8>] (default_idle+0x24/0x28) from [<c004a7b8>] (cpu_idle+0xc8/0x108)
[<c004a7b8>] (cpu_idle+0xc8/0x108) from [<106def74>] (0x106def74)
一直停在这里,请问这是怎么回事,有没有解决的办法,谢谢
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