Commit 9dbc0902 authored by Peter Korsgaard's avatar Peter Korsgaard Committed by David Woodhouse
Browse files

mtd/nand: s3c6400 support for s3c2410 driver 



Add s3c6400 support to the s3c2410 driver. The nand controller in
the s3c64xx devices is compatible with the one in the s3c2412, so
simply reuse that code.

Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
Acked-by: default avatarBen Dooks <ben-linux@fluff.org>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent e635a01e

drivers/mtd/nand/Kconfig

+9 −9
Original line number Original line Diff line number Diff line
@@ -145,27 +145,27 @@ config MTD_NAND_PPCHAMELEONEVB 
	  This enables the NAND flash driver on the PPChameleon EVB Board.

	  This enables the NAND flash driver on the PPChameleon EVB Board.





config MTD_NAND_S3C2410

config MTD_NAND_S3C2410

	tristate "NAND Flash support for S3C2410/S3C2440 SoC"

	tristate "NAND Flash support for Samsung S3C SoCs"

	depends on ARCH_S3C2410

	depends on ARCH_S3C2410 || ARCH_S3C64XX

	help

	help

	  This enables the NAND flash controller on the S3C2410 and S3C2440

	  This enables the NAND flash controller on the S3C24xx and S3C64xx

	  SoCs

	  SoCs





	  No board specific support is done by this driver, each board

	  No board specific support is done by this driver, each board

	  must advertise a platform_device for the driver to attach.

	  must advertise a platform_device for the driver to attach.





config MTD_NAND_S3C2410_DEBUG

config MTD_NAND_S3C2410_DEBUG

	bool "S3C2410 NAND driver debug"

	bool "Samsung S3C NAND driver debug"

	depends on MTD_NAND_S3C2410

	depends on MTD_NAND_S3C2410

	help

	help

	  Enable debugging of the S3C2410 NAND driver

	  Enable debugging of the S3C NAND driver





config MTD_NAND_S3C2410_HWECC

config MTD_NAND_S3C2410_HWECC

	bool "S3C2410 NAND Hardware ECC"

	bool "Samsung S3C NAND Hardware ECC"

	depends on MTD_NAND_S3C2410

	depends on MTD_NAND_S3C2410

	help

	help

	  Enable the use of the S3C2410's internal ECC generator when

	  Enable the use of the controller's internal ECC generator when

	  using NAND. Early versions of the chip have had problems with

	  using NAND. Early versions of the chips have had problems with

	  incorrect ECC generation, and if using these, the default of

	  incorrect ECC generation, and if using these, the default of

	  software ECC is preferable.

	  software ECC is preferable.
@@ -177,7 +177,7 @@ config MTD_NAND_NDFC 
	 NDFC Nand Flash Controllers are integrated in IBM/AMCC's 4xx SoCs

	 NDFC Nand Flash Controllers are integrated in IBM/AMCC's 4xx SoCs





config MTD_NAND_S3C2410_CLKSTOP

config MTD_NAND_S3C2410_CLKSTOP

	bool "S3C2410 NAND IDLE clock stop"

	bool "Samsung S3C NAND IDLE clock stop"

	depends on MTD_NAND_S3C2410

	depends on MTD_NAND_S3C2410

	default n

	default n

	help

	help

drivers/mtd/nand/s3c2410.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -1111,6 +1111,9 @@ static struct platform_device_id s3c24xx_driver_ids[] = { 
	}, {

	}, {

		.name		= "s3c2412-nand",

		.name		= "s3c2412-nand",

		.driver_data	= TYPE_S3C2412,

		.driver_data	= TYPE_S3C2412,

	}, {

		.name		= "s3c6400-nand",

		.driver_data	= TYPE_S3C2412, /* compatible with 2412 */

	},

	},

	{ }

	{ }

};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE