ti的专家们好,dm368用sd卡烧写成功后用nandflash启动系统,第一次启动系统正常,但是重启后系统就报错:
[ 1.408836] UBI error: ubi_io_read: error -74 (ECC error) while reading 126976 bytes from PEB 3:4096, read 126976 bytes
[ 1.446611] UBI error: ubi_io_read: error -74 (ECC error) while reading 126976 bytes from PEB 4:4096, read 126976 bytes
[ 1.460594] UBI error: ubi_io_read: error -74 (ECC error) while reading 11 bytes from PEB 9:6144, read 11 bytes
[ 1.491225] Kernel panic – not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 1.499495] Backtrace:
[ 1.502077] Function entered at [<c0040500>] from [<c030be38>]
[ 1.507919] r7:00008000 r6:c2814000 r5:c0023db8 r4:c03ed140
[ 1.513715] Function entered at [<c030be20>] from [<c030bea4>]
[ 1.519577] Function entered at [<c030be3c>] from [<c0008fc0>]
[ 1.525476] r3:00000000 r2:00000000 r1:c2825f70 r0:c03743ee
[ 1.531249] Function entered at [<c0008d5c>] from [<c0009118>]
[ 1.537109] Function entered at [<c0009084>] from [<c00084d4>]
[ 1.543003] r5:c0023554 r4:c03ec9b8
[ 1.546607] Function entered at [<c00083a4>] from [<c00552bc>]
[ 1.552502] r5:c00083a4 r4:00000000
然后再也起不来了,请问这是什么问题啊?我用的烧写工具是在网上下载的dm3xx_sd_boot-6_leopart.tgz
[ 1.446611] UBI error: ubi_io_read: error -74 (ECC error) while reading 126976 bytes from PEB 4:4096, read 126976 bytes
[ 1.460594] UBI error: ubi_io_read: error -74 (ECC error) while reading 11 bytes from PEB 9:6144, read 11 bytes
[ 1.491225] Kernel panic – not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
[ 1.499495] Backtrace:
[ 1.502077] Function entered at [<c0040500>] from [<c030be38>]
[ 1.507919] r7:00008000 r6:c2814000 r5:c0023db8 r4:c03ed140
[ 1.513715] Function entered at [<c030be20>] from [<c030bea4>]
[ 1.519577] Function entered at [<c030be3c>] from [<c0008fc0>]
[ 1.525476] r3:00000000 r2:00000000 r1:c2825f70 r0:c03743ee
[ 1.531249] Function entered at [<c0008d5c>] from [<c0009118>]
[ 1.537109] Function entered at [<c0009084>] from [<c00084d4>]
[ 1.543003] r5:c0023554 r4:c03ec9b8
[ 1.546607] Function entered at [<c00083a4>] from [<c00552bc>]
[ 1.552502] r5:c00083a4 r4:00000000
然后再也起不来了,请问这是什么问题啊?我用的烧写工具是在网上下载的dm3xx_sd_boot-6_leopart.tgz
Ternence_Hsu:
你好;
你是 reboot 才出现这个错误的吗?如果是断电重启呢 ?
Ternence_Hsu:
回复 Ternence_Hsu:
在重启失败以后,你有没有去查一下sd卡的第二个分区的数据是否正常,有那些变化?
你的文件系统里面有没有关闭自启动的相关程序 ?