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From: Huang Shijie <b32955@freescale.com>
To: Brian Norris <computersforpeace@gmail.com>
Cc: linux-mtd@lists.infradead.org, devicetree@vger.kernel.org,
	dwmw2@infradead.org, dedekind1@gmail.com
Subject: Re: [PATCH v2] mtd: gpmi: add a new DT property to use the datasheet's minimum required ECC
Date: Wed, 6 Nov 2013 10:39:27 +0800	[thread overview]
Message-ID: <5279ABDF.7070709@freescale.com> (raw)
In-Reply-To: <20131105200729.GT20061@ld-irv-0074.broadcom.com>

于 2013年11月06日 04:07, Brian Norris 写道:
> This description still uses Linux-isms/MTD-isms (ecc_strength_ds,
> ecc_step_ds, nand_chip{}, JFFS2). I would personally write this as
> something like the following:
>
>    - fsl,use-minimum-ecc: Protect this NAND flash with the minimum ECC
> 			 strength required. The required ECC strength is
> 			 automatically discoverable for some flash
> 			 (e.g., according to the ONFI standard).
> 			 However, note that if this strength is not
> 			 discoverable, the software may choose an
> 			 implementation-defined ECC scheme.
this description is better then mine.

thanks
Huang Shijie

WARNING: multiple messages have this Message-ID (diff)
From: Huang Shijie <b32955-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: Brian Norris <computersforpeace-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org,
	dedekind1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v2] mtd: gpmi: add a new DT property to use the datasheet's minimum required ECC
Date: Wed, 6 Nov 2013 10:39:27 +0800	[thread overview]
Message-ID: <5279ABDF.7070709@freescale.com> (raw)
In-Reply-To: <20131105200729.GT20061-bU/DPfM3abD4WzifrMjOTkcViWtcw2C0@public.gmane.org>

于 2013年11月06日 04:07, Brian Norris 写道:
> This description still uses Linux-isms/MTD-isms (ecc_strength_ds,
> ecc_step_ds, nand_chip{}, JFFS2). I would personally write this as
> something like the following:
>
>    - fsl,use-minimum-ecc: Protect this NAND flash with the minimum ECC
> 			 strength required. The required ECC strength is
> 			 automatically discoverable for some flash
> 			 (e.g., according to the ONFI standard).
> 			 However, note that if this strength is not
> 			 discoverable, the software may choose an
> 			 implementation-defined ECC scheme.
this description is better then mine.

thanks
Huang Shijie

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  reply	other threads:[~2013-11-06  2:36 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-10-28  3:05 [PATCH v2] mtd: gpmi: add a new DT property to use the datasheet's minimum required ECC Huang Shijie
2013-10-28  3:05 ` Huang Shijie
2013-11-05  6:19 ` Huang Shijie
2013-11-05  6:19   ` Huang Shijie
2013-11-05 20:07 ` Brian Norris
2013-11-05 20:07   ` Brian Norris
2013-11-06  2:39   ` Huang Shijie [this message]
2013-11-06  2:39     ` Huang Shijie
2013-11-06 14:39   ` Tomasz Figa
2013-11-06 14:39     ` Tomasz Figa

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