From: Brian Norris <computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Nicolas Ferre
<nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Alexandre Belloni
<alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Boris Brezillon
<boris.brezillon-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Jean-Christophe Plagniol-Villard
<plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH 1/2] mtd: atmel_nand: introduce a new compatible string for sama5d4 chip
Date: Tue, 20 Jan 2015 12:47:40 -0800 [thread overview]
Message-ID: <20150120204740.GR9759@ld-irv-0074> (raw)
In-Reply-To: <1421656387-12538-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
On Mon, Jan 19, 2015 at 04:33:06PM +0800, Josh Wu wrote:
> Since in SAMA5D4 chip, the PMECC can correct bit flips in erased page.
> So we add a DT property to indicate this hardware character.
>
> If the PMECC support correct bitflip erased page (all data are 0xff).
> Then we can use the PMECC correct the page and skip the erased page
> check.
>
> Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
Pushed to l2-mtd.git.
Brian
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prev parent reply other threads:[~2015-01-20 20:47 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-19 8:33 [PATCH 1/2] mtd: atmel_nand: introduce a new compatible string for sama5d4 chip Josh Wu
[not found] ` <1421656387-12538-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-01-19 8:33 ` [PATCH 2/2] ARM: at91: sama5d4: dts: change the nand compatible string Josh Wu
[not found] ` <1421656387-12538-2-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-01-20 20:49 ` Brian Norris
2015-01-21 3:55 ` Josh Wu
2015-01-22 10:41 ` [PATCH v2] " Josh Wu
[not found] ` <1421923305-10088-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-01-22 11:01 ` Nicolas Ferre
[not found] ` <54C0D872.6010005-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-01-26 15:07 ` Nicolas Ferre
[not found] ` <54C65838.4020707-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-01-26 17:12 ` Brian Norris
2015-01-20 20:47 ` Brian Norris [this message]
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