linux-kernel - Re: [PATCH v2 0/4] Export the ecc step size to user applications

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Message-ID: <1368619642.15764.96.camel@sauron.fi.intel.com>
Date:	Wed, 15 May 2013 15:07:22 +0300
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Huang Shijie <b32955@...escale.com>
Cc:	dwmw2@...radead.org, computersforpeace@...il.com,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/4] Export the ecc step size to user applications

On Wed, 2013-05-15 at 16:46 +0800, Huang Shijie wrote:
> In order to implement the NAND boot for some Freescale's chips, such as
> imx23/imx28/imx50/imx6, we use a tool (called kobs-ng) to burn the uboot
> and some metadata to nand chip. And the ROM code will use the metadata to
> configrate the BCH, and to find the uboot.
> 
> The ECC information(ecc step size, ecc strength) which is used to configrate
> the BCH is part of the metadata. The kobs-ng can gets the ecc strength from
> the sys node /sys/*/mtdX/ecc_strength now. But it can't gets the ecc step size.

Looks good to me. Would you please update
Documentation/ABI/testing/sysfs-class-mtd as well?

-- 
Best Regards,
Artem Bityutskiy

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