From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
To: Jane Wan <Jane.Wan@nokia.com>
Cc: Boris.Brezillon@bootlin.com, miquel.raynal@bootlin.com,
dwmw2@infradead.org, computersforpeace@gmail.com, richard@nod.at,
marek.vasut@gmail.com, yamada.masahiro@socionext.com,
prabhakar.kushwaha@nxp.com, shawnguo@kernel.org,
jagdish.gediya@nxp.com, shreeya.patel23498@gmail.com,
ties.bos@nokia.com, linux-mtd@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 2/2] mtd: rawnand: fsl_ifc: use bit-wise majority to recover the contents of ONFI parameter
Date: Tue, 8 May 2018 15:13:09 +0200 [thread overview]
Message-ID: <20180508151309.40a78259@windsurf.home> (raw)
In-Reply-To: <1525710855-8159-1-git-send-email-Jane.Wan@nokia.com>
Hello,
On Mon, 7 May 2018 09:34:15 -0700, Jane Wan wrote:
> Per ONFI specification (Rev. 4.0), if all parameter pages have invalid
> CRC values, the bit-wise majority may be used to recover the contents of
> the parameter pages from the parameter page copies present.
>
> Signed-off-by: Jane Wan <Jane.Wan@nokia.com>
Minor nit: the commit title contains "fsl_ifc", but this commit doesn't
change anything in the fsl_ifc driver, it fixes the NAND core.
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-05-08 13:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-07 16:34 [PATCH v3 2/2] mtd: rawnand: fsl_ifc: use bit-wise majority to recover the contents of ONFI parameter Jane Wan
2018-05-08 9:08 ` Boris Brezillon
2018-05-08 21:26 ` Wan, Jane (Nokia - US/Sunnyvale)
2018-05-08 13:13 ` Thomas Petazzoni [this message]
2018-05-08 21:29 ` Wan, Jane (Nokia - US/Sunnyvale)
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