CONFIG_MTD_NAND_VERIFY_WRITE with Software ECC

Artem Bityutskiy dedekind1 at gmail.com
Fri Feb 25 03:42:22 EST 2011


On Thu, 2011-02-17 at 11:04 +0100, Ricard Wanderlof wrote:
> Which all goes to say that as Cooke notes in his document above, it is 
> necessary for the software to keep track of the number of erase cycles, 
> and not just rely in the erase/write status that the chip itself reports.

Yeah, in UBI we do keep have erase counters, but we do not actually use
them to make decisions about whether to mark a block as good or bad.
Probably we should.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)




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