TI中文支持网ti的专家们好，我用sd卡烧了一批dm368板子，但是有一部分板子在启动的时候异常：
SQUASHFS error: squashfs_read_data failed to read block 0xb92b13
[ 1.051229] SQUASHFS error: Unable to read metadata cache entry [b92b13]
[ 1.057945] SQUASHFS error: Unable to read inode 0x63401662
[ 1.064424] Kernel panic – not syncing: VFS: Unable to mount root fs on unknown-block(31,3)
[ 1.072861] Backtrace:[ 1.075337] Function entered at [<c0040500>] from [<c030ffec>]
[ 1.081259] r7:00008000 r6:c2814000 r5:c0023e5c r4:c03f3180
[ 1.086964] Function entered at [<c030ffd4>] from [<c0310058>]
[ 1.092854] Function entered at [<c030fff0>] from [<c0008fdc>]
[ 1.098714] r3:00000000 r2:00000000 r1:c2825f58 r0:c03788ae
[ 1.104462] Function entered at [<c0008d78>] from [<c0009088>]
[ 1.110356] Function entered at [<c0009034>] from [<c0009200>]
[ 1.116198] r5:c0023e14 r4:c03f2a48
[ 1.119792] Function entered at [<c00090a0>] from [<c00084d4>]
[ 1.125668] r5:c00235f8 r4:c03f29f8
[ 1.129289] Function entered at [<c00083a4>] from [<c00552bc>]
[ 1.135203] r5:c00083a4 r4:00000000
我用串口烧写了几块板子，还是报同样的错，请问这是什么原因造成的？改如何解决？
Ternence_Hsu：
你好；
请问这几个部分启动异常的板子，你再重新烧写，会不会正常呢？
还是说就是这几块板子，怎么烧写都是有问题的呢 ？
Ternence_Hsu：
回复 Ternence_Hsu:
会不会是 nandflash 的用料的问题呢 ？
