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Re: [PATCH v4 2/5] mtd: nand: use nand_check_erased_ecc_chunk in default ECC read functions

Started byBrian Norris <computersforpeace@gmail.com>
First post2016-01-07 04:00 +0100
Last post2016-01-07 04:00 +0100
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  Re: [PATCH v4 2/5] mtd: nand: use nand_check_erased_ecc_chunk in  default ECC read functions Brian Norris <computersforpeace@gmail.com> - 2016-01-07 04:00 +0100

#1303252 — Re: [PATCH v4 2/5] mtd: nand: use nand_check_erased_ecc_chunk in default ECC read functions

FromBrian Norris <computersforpeace@gmail.com>
Date2016-01-07 04:00 +0100
SubjectRe: [PATCH v4 2/5] mtd: nand: use nand_check_erased_ecc_chunk in default ECC read functions
Message-ID<qO8XT-1Eh-3@gated-at.bofh.it>
On Wed, Dec 30, 2015 at 08:32:04PM +0100, Boris Brezillon wrote:
> The default NAND read functions are relying on the underlying controller
> driver to correct bitflips, but some of those controllers cannot properly
> fix bitflips in erased pages.
> Check for bitflips in erased pages in default core functions if the driver
> delegated the this check by setting the NAND_ECC_GENERIC_ERASED_CHECK flag.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

Pushed to l2-mtd.git
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