agetest ϻԣڻȡnandflash òҪʱϳһҪ5СʱϣnandflashԾΪȷԲ鳹ױҪʹǿƲӿڣ/sys/kernel/debug/nfc_base/allowEraseBadBlockΪ1

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dev:ָʹõmtdĬֵΪ4

ʹ÷
1 /sys/kernel/debug/nfc_base/allowEraseBadBlockΪ1
cmd:echo "1" > /sys/kernel/debug/nfc_base/allowEraseBadBlock
2 rootزģ鲢Խͨkernel logͨerase_timeĳnandflash;
cmd:insmod nandflash_agetest.ko dev=4
3 /sys/kernel/debug/nfc_base/allowEraseBadBlockΪ0
cmd:echo "0" > /sys/kernel/debug/nfc_base/allowEraseBadBlock

ע⣺
ÿһβԣһbad block