[deliverable/linux.git] / drivers / memory / Kconfig

#
# Memory devices
#

menuconfig MEMORY
	bool "Memory Controller drivers"

if MEMORY

config ATMEL_SDRAMC
	bool "Atmel (Multi-port DDR-)SDRAM Controller"
	default y
	depends on ARCH_AT91 && OF
	help
	  This driver is for Atmel SDRAM Controller or Atmel Multi-port
	  DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
	  Starting with the at91sam9g45, this controller supports SDR, DDR and
	  LP-DDR memories.

config TI_AEMIF
	tristate "Texas Instruments AEMIF driver"
	depends on (ARCH_DAVINCI || ARCH_KEYSTONE) && OF
	help
	  This driver is for the AEMIF module available in Texas Instruments
	  SoCs. AEMIF stands for Asynchronous External Memory Interface and
	  is intended to provide a glue-less interface to a variety of
	  asynchronuous memory devices like ASRAM, NOR and NAND memory. A total
	  of 256M bytes of any of these memories can be accessed at a given
	  time via four chip selects with 64M byte access per chip select.

config TI_EMIF
	tristate "Texas Instruments EMIF driver"
	depends on ARCH_OMAP2PLUS
	select DDR
	help
	  This driver is for the EMIF module available in Texas Instruments
	  SoCs. EMIF is an SDRAM controller that, based on its revision,
	  supports one or more of DDR2, DDR3, and LPDDR2 SDRAM protocols.
	  This driver takes care of only LPDDR2 memories presently. The
	  functions of the driver includes re-configuring AC timing
	  parameters and other settings during frequency, voltage and
	  temperature changes

config MVEBU_DEVBUS
	bool "Marvell EBU Device Bus Controller"
	default y
	depends on PLAT_ORION && OF
	help
	  This driver is for the Device Bus controller available in some
	  Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and
	  Armada 370 and Armada XP. This controller allows to handle flash
	  devices such as NOR, NAND, SRAM, and FPGA.

config TEGRA20_MC
	bool "Tegra20 Memory Controller(MC) driver"
	default y
	depends on ARCH_TEGRA_2x_SOC
	help
	  This driver is for the Memory Controller(MC) module available
	  in Tegra20 SoCs, mainly for a address translation fault
	  analysis, especially for IOMMU/GART(Graphics Address
	  Relocation Table) module.

config TEGRA30_MC
	bool "Tegra30 Memory Controller(MC) driver"
	default y
	depends on ARCH_TEGRA_3x_SOC
	help
	  This driver is for the Memory Controller(MC) module available
	  in Tegra30 SoCs, mainly for a address translation fault
	  analysis, especially for IOMMU/SMMU(System Memory Management
	  Unit) module.

config FSL_CORENET_CF
	tristate "Freescale CoreNet Error Reporting"
	depends on FSL_SOC_BOOKE
	help
	  Say Y for reporting of errors from the Freescale CoreNet
	  Coherency Fabric.  Errors reported include accesses to
	  physical addresses that mapped by no local access window
	  (LAW) or an invalid LAW, as well as bad cache state that
	  represents a coherency violation.

config FSL_IFC
	bool
	depends on FSL_SOC

endif
Commit	Line	Data
7ec94453 A	1	#
	2	# Memory devices
	3	#
	4
	5	menuconfig MEMORY
	6	bool "Memory Controller drivers"
	7
	8	if MEMORY
	9
e81b6abe AB	10	config ATMEL_SDRAMC
	11	bool "Atmel (Multi-port DDR-)SDRAM Controller"
	12	default y
	13	depends on ARCH_AT91 && OF
	14	help
	15	This driver is for Atmel SDRAM Controller or Atmel Multi-port
	16	DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
	17	Starting with the at91sam9g45, this controller supports SDR, DDR and
	18	LP-DDR memories.
	19
5a7c8154 IK	20	config TI_AEMIF
	21	tristate "Texas Instruments AEMIF driver"
	22	depends on (ARCH_DAVINCI \|\| ARCH_KEYSTONE) && OF
	23	help
	24	This driver is for the AEMIF module available in Texas Instruments
	25	SoCs. AEMIF stands for Asynchronous External Memory Interface and
	26	is intended to provide a glue-less interface to a variety of
	27	asynchronuous memory devices like ASRAM, NOR and NAND memory. A total
	28	of 256M bytes of any of these memories can be accessed at a given
	29	time via four chip selects with 64M byte access per chip select.
	30
7ec94453 A	31	config TI_EMIF
7ec94453 A	32	tristate "Texas Instruments EMIF driver"
18e9a971	33	depends on ARCH_OMAP2PLUS
7ec94453 A	34	select DDR
	35	help
	36	This driver is for the EMIF module available in Texas Instruments
	37	SoCs. EMIF is an SDRAM controller that, based on its revision,
	38	supports one or more of DDR2, DDR3, and LPDDR2 SDRAM protocols.
	39	This driver takes care of only LPDDR2 memories presently. The
	40	functions of the driver includes re-configuring AC timing
	41	parameters and other settings during frequency, voltage and
	42	temperature changes
	43
3edad321 EG	44	config MVEBU_DEVBUS
	45	bool "Marvell EBU Device Bus Controller"
	46	default y
	47	depends on PLAT_ORION && OF
	48	help
	49	This driver is for the Device Bus controller available in some
	50	Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and
	51	Armada 370 and Armada XP. This controller allows to handle flash
	52	devices such as NOR, NAND, SRAM, and FPGA.
	53
c542fb79	54	config TEGRA20_MC
f0e33f98 HD	55	bool "Tegra20 Memory Controller(MC) driver"
f0e33f98 HD	56	default y
c542fb79	57	depends on ARCH_TEGRA_2x_SOC
f0e33f98 HD	58	help
	59	This driver is for the Memory Controller(MC) module available
	60	in Tegra20 SoCs, mainly for a address translation fault
	61	analysis, especially for IOMMU/GART(Graphics Address
	62	Relocation Table) module.
c542fb79	63
af468109	64	config TEGRA30_MC
42d1149f HD	65	bool "Tegra30 Memory Controller(MC) driver"
42d1149f HD	66	default y
af468109	67	depends on ARCH_TEGRA_3x_SOC
42d1149f HD	68	help
	69	This driver is for the Memory Controller(MC) module available
	70	in Tegra30 SoCs, mainly for a address translation fault
	71	analysis, especially for IOMMU/SMMU(System Memory Management
	72	Unit) module.
af468109	73
54afbec0 SW	74	config FSL_CORENET_CF
	75	tristate "Freescale CoreNet Error Reporting"
	76	depends on FSL_SOC_BOOKE
	77	help
	78	Say Y for reporting of errors from the Freescale CoreNet
	79	Coherency Fabric. Errors reported include accesses to
	80	physical addresses that mapped by no local access window
	81	(LAW) or an invalid LAW, as well as bad cache state that
	82	represents a coherency violation.
	83
42d87b18 PG	84	config FSL_IFC
	85	bool
	86	depends on FSL_SOC
	87
7ec94453	88	endif