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命令9擦除,好像也有问题,如下所示:
Enter your selection: 9
NAND scrub: device 0 whole chip
Warning: scrub option will erase all factory set bad blocks!
There is no reliable way to recover them.
Use this command only for testing purposes if you
are sure of what you are doing!
Really scrub this NAND flash? <y/N>
y
Erasing at 0xcc0000 -- 5% complete.
NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0x1460000 -- 8% complete.
NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0x4cc0000 -- 30% complete.
NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
Erasing at 0xffe0000 -- 100% complete.
Scanning device for bad blocks
OK |
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