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标题: MT9632编译升级后开机卡logo [打印本页]

作者: Jie2239342693    时间: 2022-5-17 10:22
标题: MT9632编译升级后开机卡logo
问题出现的很奇怪

同样一份代码,不同服务器编译会有可以开机,有的不可以开机。
用tftp升级,可以正常开机
开机提示
[    4.513306] Waiting for MMC done ... ...
[    4.517934] EXT4-fs (mmcblk0p27): couldn't mount as ext3 due to feature incompatibilities
[    4.528892] EXT4-fs (mmcblk0p27): mounted filesystem without journal. Opts: (null)
[    4.536522] VFS: Mounted root (ext4 filesystem) readonly on device 179:27.
[    4.544065] devtmpfs: mounted
[    4.547093] [AT][KR][start init][10884]
[    4.550944] [AutoTest][Kernel][start Initprocess][10884]
[    4.557027] Kernel panic - not syncing: Requested init /init failed (error -8).
[    4.564347] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.9.118+ #5
[    4.570444] Hardware name: M7332 (DT)
[    4.574110] Call trace:
[    4.576566] [<ffffff8008091ce8>] dump_backtrace+0x0/0x288
[    4.581969] [<ffffff8008092080>] show_stack+0x14/0x1c
[    4.587026] [<ffffff800846875c>] dump_stack+0x8c/0xb0
[    4.592085] [<ffffff80081911f8>] panic+0x144/0x28c
[    4.596883] [<ffffff80089d1fd8>] kernel_init+0xec/0x148
[    4.602114] [<ffffff8008084920>] ret_from_fork+0x10/0x30
[    4.607430] SMP: stopping secondary CPUs
[    4.611357] Kernel Offset: disabled
mmcblk0p27应该是对应system,然后我发现在烧写过程中,system和vendor分区时
会有打印write_sparse_image: Unknown chunk type:
    write_sparse_image: Unknown chunk type: 944D

最后发现是升级文件命名过长导致的。但是出错的时候完全看不出来和这个有关系。






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