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飞刀62 FD
注册时间2021-4-22
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刚刚收到的1043开发板,上面是ubuntu系统,根据文档用USB升级成OpenWRT后想刷回Ubuntu,发现无论怎们刷写,系统还是OpenWRT。
uboot,还有kernel都能刷写成功(通过编译时间可以判断),也更新过QSPI Flash,唯独系统启动后总是OpenWRT。
请问咋回事?
另外更新系统的时候会报“Invalid sparse file format”异常,怀疑有关系:
---------------------+
|platform |ok1043-c
|rootfs |ubuntu.img
|qspiflash |false
|emmcflash |true
|sdfirmware |firmware_ls1043ardb_uboot_sdboot.img
|qspifirmware |firmware_ls1043ardb_uboot_qspiboot.img
+---------------+------------------------------------------------+
==================================================================
[emmc partition]
==================================================================
2048+0 records in
2048+0 records out
1048576 bytes (1.0MB) copied, 0.108604 seconds, 9.2MB/s
parting, wait ...
[ 7.229693] random: parted: uninitialized urandom read (16 bytes read)
part, done.
formating, wait ...
format, done.
==================================================================
[emmc flash]
==================================================================
flashing, wait...
[ 8.129704] random: crng init done
29270+1 records in
29270+1 records out
14986242 bytes (14.3MB) copied, 1.480335 seconds, 9.7MB/s
Invalid sparse file format at unknown block 6E69 at 166526490
Invalid sparse file format at unknown block 7520 at 166526492
Invalid sparse file format at unknown block 6920 at 166526493
Invalid sparse file format at unknown block 657A at 166526494
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