[U-Boot] [U-Boot, 1/4, v2] mtd: nand: fsmc: Add BCH4 SW ECC support for SPEAr600

Tom Rini trini at konsulko.com
Sat Sep 12 14:50:43 CEST 2015


On Wed, Sep 02, 2015 at 02:29:12PM +0200, Stefan Roese wrote:

> This patch adds support for 4-bit ECC BCH4 for the SPEAr600 SoC. This can
> be used by boards equipped with a NAND chip that requires 4-bit ECC strength.
> The SPEAr600 HW ECC only supports 1-bit ECC strength.
> 
> To enable SW BCH4, you need to specify this in your config header:
> 
> #define CONFIG_NAND_ECC_BCH
> #define CONFIG_BCH
> 
> And use the command "nandecc bch4" to select this ECC scheme upon runtime.
> 
> Tested on SPEAr600 x600 board.
> 
> Signed-off-by: Stefan Roese <sr at denx.de>
> Cc: Scott Wood <scottwood at freescale.com>
> Acked-by: Viresh Kumar <viresh.kumar at linaro.org>

Applied to u-boot/master, thanks!

-- 
Tom
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