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From: "Andreas Bießmann" <andreas.devel@googlemail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] mtd: atmel_nand: according to pmecc version to perform 0xff page correction
Date: Sat,  7 Feb 2015 23:46:47 +0100	[thread overview]
Message-ID: <1423349208-3909-1-git-send-email-andreas.devel@googlemail.com> (raw)
In-Reply-To: <1421380486-22138-1-git-send-email-josh.wu@atmel.com> from Josh Wu on Fri, 16 Jan 2015 11:54:46 +0800

Dear Josh Wu,

Josh Wu <Josh.wu@atmel.com> writes:
>As the PMECC hardware has different version. In SAMA5D4 chip, the PMECC ip
>can generate 0xff pmecc ECC value for all 0xff sector.
>
>According to this, add PMECC version check, if it's SAMA5D4 then we always
>let PMECC hardware to correct it.
>
>Signed-off-by: Josh Wu <josh.wu@atmel.com>
>Acked-by: Bo Shen <voice.shen@atmel.com>
>Acked-by: Andreas Bie?mann <andreas.devel@googlemail.com>
>---
>
> drivers/mtd/nand/atmel_nand.c     |  9 +++++++++
> drivers/mtd/nand/atmel_nand_ecc.h | 20 ++++++++++++++++++++
> 2 files changed, 29 insertions(+)

applied to u-boot-atmel/master, thanks!

Best regards,
Andreas Bie?mann

      parent reply	other threads:[~2015-02-07 22:46 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-16  3:54 [U-Boot] [PATCH] mtd: atmel_nand: according to pmecc version to perform 0xff page correction Josh Wu
2015-01-16  5:27 ` Bo Shen
2015-01-16  6:50   ` Josh Wu
2015-01-16  8:24     ` Andreas Bießmann
2015-01-16  8:51       ` Josh Wu
2015-02-02  6:08       ` Josh Wu
2015-02-09 17:04         ` Scott Wood
2015-02-09 21:51           ` Andreas Bießmann
2015-02-10  1:44             ` Josh Wu
2015-02-07 22:46 ` Andreas Bießmann [this message]

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