menuconfig NAND
	bool "NAND support"
	select MTD_NAND_IDS
	help
	  This enables support for accessing all type of NAND flash
	  devices. For further information see
	  <http://www.linux-mtd.infradead.org/doc/nand.html>.

if NAND

config NAND_ECC_SOFT
	bool
	default y
	prompt "Support software ecc"

config NAND_ECC_BCH
	select BCH
	bool
	prompt "Support software BCH ecc"

config NAND_ECC_HW
	bool
	default y
	prompt "Support hardware ecc"

config NAND_ECC_HW_OOB_FIRST
	bool
	prompt "Support hardware ecc (oob first)"

config NAND_ECC_HW_SYNDROME
	bool
	default y
	prompt "Support syndrome hardware ecc controllers"

config NAND_ECC_HW_NONE
	bool
	default y
	prompt "Support skipping ecc support"

config NAND_INFO
	bool
	default y
	prompt "Nand vendor/size information"
	help
	  Show informational strings about the vendor and nand flash type
	  during startup

config NAND_READ_OOB
	bool

config NAND_BBT
	bool
	select NAND_READ_OOB
	default y
	prompt "support bad block tables"
	help
	  Say y here to include support for bad block tables. This speeds
	  up the process of checking for bad blocks

config NAND_ALLOW_ERASE_BAD
	bool
	depends on MTD_WRITE
	prompt "Add device parameter to allow erasing bad blocks"
	help
	  This adds a 'erasebad' device parameter to nand devices. When set
	  to '1' it will be allowed to erase bad blocks. This is a potientially
	  dangerous operation, so if unsure say no to this option.

config NAND_IMX
	bool
	prompt "i.MX NAND driver"
	depends on ARCH_IMX

config NAND_IMX_BBM
	bool
	depends on NAND_BBT
	depends on NAND_IMX
	prompt "i.MX NAND flash bbt creation command"

config NAND_MXS
	bool
	select NAND_BBT
	prompt "i.MX23/28/6 NAND driver"
	depends on MXS_APBH_DMA

config NAND_OMAP_GPMC
	tristate "NAND Flash Support for GPMC based OMAP platforms"
	depends on OMAP_GPMC
	help
	  Support for NAND flash using GPMC. GPMC is a common memory
	  interface found on Texas Instrument's OMAP platforms

config NAND_ORION
	bool
	prompt "Marvell Orion NAND driver"
	depends on ARCH_KIRKWOOD
	help
	  Support for the Orion NAND controller, present in Kirkwood SoCs.

config NAND_MRVL_NFC
	bool
	prompt "Marvell PXA3xx NAND driver"
	depends on ARCH_ARMADA_370 || ARCH_ARMADA_XP || ARCH_PXA3XX
	help
	  Support for the PXA3xx NAND controller, present in Armada 370/XP and
	  PXA3xx SoCs.

config NAND_ATMEL
	bool
	prompt "Atmel (AT91SAM9xxx) NAND driver"
	depends on ARCH_AT91

config NAND_ATMEL_PMECC
	bool
	prompt "PMECC support"
	depends on NAND_ATMEL
	select NAND_ECC_HW
	help
	  Support for PMECC present on the SoC sam9x5 and sam9n12

config NAND_S3C24XX
	bool
	prompt "Samsung S3C24XX NAND driver"
	depends on ARCH_S3C24xx
	help
	  Add support for processor's NAND device controller.

config MTD_NAND_ECC_SMC
	bool "NAND ECC Smart Media byte order"
	default n
	help
	  Software ECC according to the Smart Media Specification.
	  The original Linux implementation had byte 0 and 1 swapped.

config MTD_NAND_IDS
	tristate

config MTD_NAND_NOMADIK
	tristate "ST Nomadik 8815 NAND support"
	depends on ARCH_NOMADIK
	help
	  Driver for the NAND flash controller on the Nomadik, with ECC.

config MTD_NAND_DENALI
        tristate "Support Denali NAND controller"
        depends on HAS_DMA
        help
          Enable support for the Denali NAND controller.  This should be
          combined with either the PCI or platform drivers to provide device
          registration.

config MTD_NAND_DENALI_DT
        tristate "Support Denali NAND controller as a DT device"
        depends on HAVE_CLK && MTD_NAND_DENALI
        help
          Enable the driver for NAND flash on platforms using a Denali NAND
          controller as a DT device.

if MTD_NAND_DENALI

config MTD_NAND_DENALI_TIMING_MODE
	int "Overrides default ONFI timing mode."
	default -1
	range -1 5
	help
	   -1 indicates use default timings

endif

endif