[people/ms/u-boot.git] / drivers / mmc / Kconfig

menu "MMC Host controller Support"

config MMC
	bool "MMC/SD/SDIO card support"
	default ARM || PPC || SANDBOX
	help
	  This selects MultiMediaCard, Secure Digital and Secure
	  Digital I/O support.

	  If you want MMC/SD/SDIO support, you should say Y here and
	  also to your specific host controller driver.

config DM_MMC
	bool "Enable MMC controllers using Driver Model"
	depends on DM
	help
	  This enables the MultiMediaCard (MMC) uclass which supports MMC and
	  Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
	  and non-removable (e.g. eMMC chip) devices are supported. These
	  appear as block devices in U-Boot and can support filesystems such
	  as EXT4 and FAT.

config DM_MMC_OPS
	bool "Support MMC controller operations using Driver Model"
	depends on DM_MMC
	default y if DM_MMC
	help
	  Driver model provides a means of supporting device operations. This
	  option moves MMC operations under the control of driver model. The
	  option will be removed as soon as all DM_MMC drivers use it, as it
	  will the only supported behaviour.

if MMC

config SPL_MMC_TINY
	bool "Tiny MMC framework in SPL"
	help
	  Enable MMC framework tinification support. This option is useful if
	  if your SPL is extremely size constrained. Heed the warning, enable
	  this option if and only if you know exactly what you are doing, if
	  you are reading this help text, you most likely have no idea :-)

	  The MMC framework is reduced to bare minimum to be useful. No malloc
	  support is needed for the MMC framework operation with this option
	  enabled. The framework supports exactly one MMC device and exactly
	  one MMC driver. The MMC driver can be adjusted to avoid any malloc
	  operations too, which can remove the need for malloc support in SPL
	  and thus further reduce footprint.

config MSM_SDHCI
	bool "Qualcomm SDHCI controller"
	depends on DM_MMC && BLK && DM_MMC_OPS
	depends on MMC_SDHCI
	help
	  Enables support for SDHCI 2.0 controller present on some Qualcomm
          Snapdragon devices. This device is compatible with eMMC v4.5 and
          SD 3.0 specifications. Both SD and eMMC devices are supported.
	  Card-detect gpios are not supported.

config ATMEL_SDHCI
	bool "Atmel SDHCI controller support"
	depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91
	depends on MMC_SDHCI
	help
	  This enables support for the Atmel SDHCI controller, which supports
	  the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
	  Memory Card Specification V3.0, and the SDIO V3.0 specification.
	  It is compliant with the SD Host Controller Standard V3.0
	  specification.

config MMC_DAVINCI
	bool "TI DAVINCI Multimedia Card Interface support"
	depends on ARCH_DAVINCI
	default y
	help
	  This selects the TI DAVINCI Multimedia card Interface.
	  If you have an DAVINCI board with a Multimedia Card slot,
	  say Y here.  If unsure, say N.

config MMC_DW
	bool "Synopsys DesignWare Memory Card Interface"
	help
	  This selects support for the Synopsys DesignWare Mobile Storage IP
	  block, this provides host support for SD and MMC interfaces, in both
	  PIO, internal DMA mode and external DMA mode.

config MMC_DW_EXYNOS
	bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
	depends on ARCH_EXYNOS
	depends on MMC_DW
	default y
	help
	  This selects support for Samsung Exynos SoC specific extensions to the
	  Synopsys DesignWare Memory Card Interface driver. Select this option
	  for platforms based on Exynos4 and Exynos5 SoC's.

config MMC_DW_K3
	bool "K3 specific extensions for Synopsys DW Memory Card Interface"
	depends on MMC_DW
	help
	  This selects support for Hisilicon K3 SoC specific extensions to the
	  Synopsys DesignWare Memory Card Interface driver. Select this option
	  for platforms based on Hisilicon K3 SoC's.

config MMC_DW_ROCKCHIP
	bool "Rockchip SD/MMC controller support"
	depends on DM_MMC && OF_CONTROL
	depends on MMC_DW
	help
	  This enables support for the Rockchip SD/MMM controller, which is
	  based on Designware IP. The device is compatible with at least
	  SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
	  as removeable SD and micro-SD cards.

config MMC_DW_SOCFPGA
	bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
	depends on ARCH_SOCFPGA
	depends on MMC_DW
	default y
	help
	  This selects support for Altera SOCFPGA specific extensions to the
	  Synopsys DesignWare Memory Card Interface driver. Select this option
	  for platforms based on Altera SOCFPGA.

config MMC_MXC
	bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
	help
	  This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
	  Multimedia Card Interface. If you have an i.MX or MPC512x platform
	  with a Multimedia Card slot, say Y here.

	  If unsure, say N.

config MMC_MXS
	bool "Freescale MXS Multimedia Card Interface support"
	help
	  This selects the Freescale SSP MMC controller found on MXS based
	  platforms like mx23/28.

	  If unsure, say N.

config MMC_OMAP_HS
	bool "TI OMAP High Speed Multimedia Card Interface support"
	help
	  This selects the TI OMAP High Speed Multimedia card Interface.
	  If you have an omap2plus board with a Multimedia Card slot,
	  say Y here.

	  If unsure, say N.

config SH_SDHI
	bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
	depends on RMOBILE
	help
	  Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform

config PIC32_SDHCI
	bool "Microchip PIC32 on-chip SDHCI support"
	depends on DM_MMC && MACH_PIC32
	depends on MMC_SDHCI
	help
	  Support for Microchip PIC32 SDHCI controller.

config ZYNQ_SDHCI
	bool "Arasan SDHCI controller support"
	depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS
	depends on MMC_SDHCI
	help
	  Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform

config ROCKCHIP_SDHCI
	bool "Arasan SDHCI controller for Rockchip support"
	depends on DM_MMC && BLK && DM_MMC_OPS
	depends on MMC_SDHCI
	help
	  Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform

config MMC_UNIPHIER
	bool "UniPhier SD/MMC Host Controller support"
	depends on ARCH_UNIPHIER
	depends on BLK && DM_MMC_OPS
	depends on OF_CONTROL
	help
	  This selects support for the SD/MMC Host Controller on UniPhier SoCs.

config SANDBOX_MMC
	bool "Sandbox MMC support"
	depends on MMC && SANDBOX
	help
	  This select a dummy sandbox MMC driver. At present this does nothing
	  other than allow sandbox to be build with MMC support. This
	  improves build coverage for sandbox and makes it easier to detect
	  MMC build errors with sandbox.

config MMC_SDHCI
	bool "Secure Digital Host Controller Interface support"
	help
	  This selects the generic Secure Digital Host Controller Interface.
	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
	  and Toshiba(R). Most controllers found in laptops are of this type.

	  If you have a controller with this interface, say Y here.

	  If unsure, say N.

config MMC_SDHCI_IO_ACCESSORS
	bool
	depends on MMC_SDHCI
	help
	  This is silent Kconfig symbol that is selected by the drivers that
	  need to overwrite SDHCI IO memory accessors.

config MMC_SDHCI_SDMA
	bool "Support SDHCI SDMA"
	depends on MMC_SDHCI
	help
	  This enables support for the SDMA (Single Operation DMA) defined
	  in the SD Host Controller Standard Specification Version 1.00 .

config MMC_SDHCI_BCM2835
	tristate "SDHCI support for the BCM2835 SD/MMC Controller"
	depends on ARCH_BCM283X
	depends on MMC_SDHCI
	select MMC_SDHCI_IO_ACCESSORS
	help
	  This selects the BCM2835 SD/MMC controller.

	  If you have a BCM2835 platform with SD or MMC devices,
	  say Y here.

	  If unsure, say N.

config MMC_SDHCI_CADENCE
	bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
	depends on BLK && DM_MMC_OPS
	depends on MMC_SDHCI
	depends on OF_CONTROL
	help
	  This selects the Cadence SD/SDIO/eMMC driver.

	  If you have a controller with this interface, say Y here.

	  If unsure, say N.

config MMC_SDHCI_KONA
	bool "SDHCI support on Broadcom KONA platform"
	depends on MMC_SDHCI
	help
	  This selects the Broadcom Kona Secure Digital Host Controller
	  Interface(SDHCI) support.
	  This is used in Broadcom mobile SoCs.

	  If you have a controller with this interface, say Y here.

config MMC_SDHCI_MV
	bool "SDHCI support on Marvell platform"
	depends on ARCH_MVEBU
	depends on MMC_SDHCI
	help
	  This selects the Secure Digital Host Controller Interface on
	  Marvell platform.

	  If you have a controller with this interface, say Y here.

	  If unsure, say N.

config MMC_SDHCI_S5P
	bool "SDHCI support on Samsung S5P SoC"
	depends on MMC_SDHCI
	help
	  This selects the Secure Digital Host Controller Interface (SDHCI)
	  on Samsung S5P SoCs.

	  If you have a controller with this interface, say Y here.

	  If unsure, say N.

config MMC_SDHCI_SPEAR
	bool "SDHCI support on ST SPEAr platform"
	depends on MMC_SDHCI
	help
	  This selects the Secure Digital Host Controller Interface (SDHCI)
	  often referrered to as the HSMMC block in some of the ST SPEAR range
	  of SoC

	  If you have a controller with this interface, say Y here.

	  If unsure, say N.

config MMC_SDHCI_TEGRA
	bool "SDHCI platform support for the Tegra SD/MMC Controller"
	depends on TEGRA
	default y
	help
	  This selects the Tegra SD/MMC controller. If you have a Tegra
	  platform with SD or MMC devices, say Y here.

	  If unsure, say N.

config MMC_SUNXI
	bool "Allwinner sunxi SD/MMC Host Controller support"
	depends on ARCH_SUNXI
	default y
	help
	  This selects support for the SD/MMC Host Controller on
	  Allwinner sunxi SoCs.

endif

endmenu

config SYS_FSL_ERRATUM_ESDHC111
	bool

config SYS_FSL_ERRATUM_ESDHC13
	bool

config SYS_FSL_ERRATUM_ESDHC135
	bool

config SYS_FSL_ERRATUM_ESDHC_A001
	bool
Commit	Line	Data
72d42bad NI	1	menu "MMC Host controller Support"
72d42bad NI	2
7a777f6d	3	config MMC
c2726995 MY	4	bool "MMC/SD/SDIO card support"
c2726995 MY	5	default ARM \|\| PPC \|\| SANDBOX
7a777f6d	6	help
c2726995 MY	7	This selects MultiMediaCard, Secure Digital and Secure
	8	Digital I/O support.
	9
	10	If you want MMC/SD/SDIO support, you should say Y here and
	11	also to your specific host controller driver.
7a777f6d	12
e7ecf7cb SG	13	config DM_MMC
	14	bool "Enable MMC controllers using Driver Model"
	15	depends on DM
	16	help
62a3b7dd	17	This enables the MultiMediaCard (MMC) uclass which supports MMC and
e7ecf7cb SG	18	Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
	19	and non-removable (e.g. eMMC chip) devices are supported. These
	20	appear as block devices in U-Boot and can support filesystems such
	21	as EXT4 and FAT.
	22
8ca51e51 SG	23	config DM_MMC_OPS
	24	bool "Support MMC controller operations using Driver Model"
	25	depends on DM_MMC
252788b4	26	default y if DM_MMC
8ca51e51 SG	27	help
	28	Driver model provides a means of supporting device operations. This
	29	option moves MMC operations under the control of driver model. The
	30	option will be removed as soon as all DM_MMC drivers use it, as it
	31	will the only supported behaviour.
	32
e298c46a MY	33	if MMC
e298c46a MY	34
b5b838f1 MV	35	config SPL_MMC_TINY
	36	bool "Tiny MMC framework in SPL"
	37	help
	38	Enable MMC framework tinification support. This option is useful if
	39	if your SPL is extremely size constrained. Heed the warning, enable
	40	this option if and only if you know exactly what you are doing, if
	41	you are reading this help text, you most likely have no idea :-)
	42
	43	The MMC framework is reduced to bare minimum to be useful. No malloc
	44	support is needed for the MMC framework operation with this option
	45	enabled. The framework supports exactly one MMC device and exactly
	46	one MMC driver. The MMC driver can be adjusted to avoid any malloc
	47	operations too, which can remove the need for malloc support in SPL
	48	and thus further reduce footprint.
	49
9d11d12a MK	50	config MSM_SDHCI
9d11d12a MK	51	bool "Qualcomm SDHCI controller"
4b00bdb7	52	depends on DM_MMC && BLK && DM_MMC_OPS
e1ce61fb	53	depends on MMC_SDHCI
9d11d12a MK	54	help
	55	Enables support for SDHCI 2.0 controller present on some Qualcomm
	56	Snapdragon devices. This device is compatible with eMMC v4.5 and
	57	SD 3.0 specifications. Both SD and eMMC devices are supported.
	58	Card-detect gpios are not supported.
	59
a0d0d86f WY	60	config ATMEL_SDHCI
	61	bool "Atmel SDHCI controller support"
	62	depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91
e1ce61fb	63	depends on MMC_SDHCI
a0d0d86f WY	64	help
	65	This enables support for the Atmel SDHCI controller, which supports
	66	the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
	67	Memory Card Specification V3.0, and the SDIO V3.0 specification.
	68	It is compliant with the SD Host Controller Standard V3.0
	69	specification.
	70
1d2c0506 MY	71	config MMC_DAVINCI
	72	bool "TI DAVINCI Multimedia Card Interface support"
	73	depends on ARCH_DAVINCI
	74	default y
	75	help
	76	This selects the TI DAVINCI Multimedia card Interface.
	77	If you have an DAVINCI board with a Multimedia Card slot,
	78	say Y here. If unsure, say N.
	79
55ed3b46 MY	80	config MMC_DW
	81	bool "Synopsys DesignWare Memory Card Interface"
	82	help
	83	This selects support for the Synopsys DesignWare Mobile Storage IP
	84	block, this provides host support for SD and MMC interfaces, in both
	85	PIO, internal DMA mode and external DMA mode.
	86
ae4c81e9 MY	87	config MMC_DW_EXYNOS
	88	bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
	89	depends on ARCH_EXYNOS
	90	depends on MMC_DW
	91	default y
	92	help
	93	This selects support for Samsung Exynos SoC specific extensions to the
	94	Synopsys DesignWare Memory Card Interface driver. Select this option
	95	for platforms based on Exynos4 and Exynos5 SoC's.
	96
	97	config MMC_DW_K3
	98	bool "K3 specific extensions for Synopsys DW Memory Card Interface"
	99	depends on MMC_DW
	100	help
	101	This selects support for Hisilicon K3 SoC specific extensions to the
	102	Synopsys DesignWare Memory Card Interface driver. Select this option
	103	for platforms based on Hisilicon K3 SoC's.
	104
fed44087	105	config MMC_DW_ROCKCHIP
a8cb4fb5 SG	106	bool "Rockchip SD/MMC controller support"
a8cb4fb5 SG	107	depends on DM_MMC && OF_CONTROL
55ed3b46	108	depends on MMC_DW
a8cb4fb5 SG	109	help
	110	This enables support for the Rockchip SD/MMM controller, which is
	111	based on Designware IP. The device is compatible with at least
	112	SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
	113	as removeable SD and micro-SD cards.
	114
ae4c81e9 MY	115	config MMC_DW_SOCFPGA
	116	bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
	117	depends on ARCH_SOCFPGA
	118	depends on MMC_DW
	119	default y
	120	help
	121	This selects support for Altera SOCFPGA specific extensions to the
	122	Synopsys DesignWare Memory Card Interface driver. Select this option
	123	for platforms based on Altera SOCFPGA.
	124
1d2c0506 MY	125	config MMC_MXC
	126	bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
	127	help
	128	This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
	129	Multimedia Card Interface. If you have an i.MX or MPC512x platform
	130	with a Multimedia Card slot, say Y here.
	131
	132	If unsure, say N.
	133
	134	config MMC_MXS
	135	bool "Freescale MXS Multimedia Card Interface support"
	136	help
	137	This selects the Freescale SSP MMC controller found on MXS based
	138	platforms like mx23/28.
	139
	140	If unsure, say N.
	141
	142	config MMC_OMAP_HS
	143	bool "TI OMAP High Speed Multimedia Card Interface support"
	144	help
	145	This selects the TI OMAP High Speed Multimedia card Interface.
	146	If you have an omap2plus board with a Multimedia Card slot,
	147	say Y here.
	148
	149	If unsure, say N.
	150
72d42bad NI	151	config SH_SDHI
	152	bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
	153	depends on RMOBILE
	154	help
	155	Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
	156
102142c9 AP	157	config PIC32_SDHCI
	158	bool "Microchip PIC32 on-chip SDHCI support"
	159	depends on DM_MMC && MACH_PIC32
e1ce61fb	160	depends on MMC_SDHCI
102142c9 AP	161	help
	162	Support for Microchip PIC32 SDHCI controller.
	163
ce0335f2 MS	164	config ZYNQ_SDHCI
ce0335f2 MS	165	bool "Arasan SDHCI controller support"
9c4132b5	166	depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS
e1ce61fb	167	depends on MMC_SDHCI
ce0335f2 MS	168	help
	169	Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
	170
79c83065 KY	171	config ROCKCHIP_SDHCI
	172	bool "Arasan SDHCI controller for Rockchip support"
	173	depends on DM_MMC && BLK && DM_MMC_OPS
e1ce61fb	174	depends on MMC_SDHCI
79c83065 KY	175	help
	176	Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
	177
a111bfbf MY	178	config MMC_UNIPHIER
	179	bool "UniPhier SD/MMC Host Controller support"
	180	depends on ARCH_UNIPHIER
9c720c81 MY	181	depends on BLK && DM_MMC_OPS
9c720c81 MY	182	depends on OF_CONTROL
a111bfbf MY	183	help
	184	This selects support for the SD/MMC Host Controller on UniPhier SoCs.
	185
f376a3cb SG	186	config SANDBOX_MMC
	187	bool "Sandbox MMC support"
	188	depends on MMC && SANDBOX
	189	help
	190	This select a dummy sandbox MMC driver. At present this does nothing
	191	other than allow sandbox to be build with MMC support. This
	192	improves build coverage for sandbox and makes it easier to detect
	193	MMC build errors with sandbox.
	194
e1ce61fb MY	195	config MMC_SDHCI
	196	bool "Secure Digital Host Controller Interface support"
	197	help
	198	This selects the generic Secure Digital Host Controller Interface.
	199	It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
	200	and Toshiba(R). Most controllers found in laptops are of this type.
	201
	202	If you have a controller with this interface, say Y here.
	203
	204	If unsure, say N.
	205
3d3a74cc MY	206	config MMC_SDHCI_IO_ACCESSORS
	207	bool
	208	depends on MMC_SDHCI
	209	help
	210	This is silent Kconfig symbol that is selected by the drivers that
	211	need to overwrite SDHCI IO memory accessors.
	212
45a68fe2 MY	213	config MMC_SDHCI_SDMA
	214	bool "Support SDHCI SDMA"
	215	depends on MMC_SDHCI
	216	help
	217	This enables support for the SDMA (Single Operation DMA) defined
	218	in the SD Host Controller Standard Specification Version 1.00 .
	219
	220	config MMC_SDHCI_BCM2835
	221	tristate "SDHCI support for the BCM2835 SD/MMC Controller"
	222	depends on ARCH_BCM283X
	223	depends on MMC_SDHCI
3d3a74cc	224	select MMC_SDHCI_IO_ACCESSORS
45a68fe2 MY	225	help
	226	This selects the BCM2835 SD/MMC controller.
	227
	228	If you have a BCM2835 platform with SD or MMC devices,
	229	say Y here.
	230
	231	If unsure, say N.
	232
e5e7a7c2 MY	233	config MMC_SDHCI_CADENCE
	234	bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
	235	depends on BLK && DM_MMC_OPS
	236	depends on MMC_SDHCI
	237	depends on OF_CONTROL
	238	help
	239	This selects the Cadence SD/SDIO/eMMC driver.
	240
	241	If you have a controller with this interface, say Y here.
	242
	243	If unsure, say N.
	244
45a68fe2 MY	245	config MMC_SDHCI_KONA
	246	bool "SDHCI support on Broadcom KONA platform"
	247	depends on MMC_SDHCI
	248	help
	249	This selects the Broadcom Kona Secure Digital Host Controller
	250	Interface(SDHCI) support.
	251	This is used in Broadcom mobile SoCs.
	252
	253	If you have a controller with this interface, say Y here.
	254
	255	config MMC_SDHCI_MV
	256	bool "SDHCI support on Marvell platform"
	257	depends on ARCH_MVEBU
	258	depends on MMC_SDHCI
	259	help
	260	This selects the Secure Digital Host Controller Interface on
	261	Marvell platform.
	262
	263	If you have a controller with this interface, say Y here.
	264
	265	If unsure, say N.
	266
	267	config MMC_SDHCI_S5P
	268	bool "SDHCI support on Samsung S5P SoC"
	269	depends on MMC_SDHCI
	270	help
	271	This selects the Secure Digital Host Controller Interface (SDHCI)
	272	on Samsung S5P SoCs.
	273
	274	If you have a controller with this interface, say Y here.
	275
	276	If unsure, say N.
	277
	278	config MMC_SDHCI_SPEAR
	279	bool "SDHCI support on ST SPEAr platform"
	280	depends on MMC_SDHCI
	281	help
	282	This selects the Secure Digital Host Controller Interface (SDHCI)
	283	often referrered to as the HSMMC block in some of the ST SPEAR range
	284	of SoC
	285
	286	If you have a controller with this interface, say Y here.
	287
	288	If unsure, say N.
	289
1d2c0506 MY	290	config MMC_SDHCI_TEGRA
	291	bool "SDHCI platform support for the Tegra SD/MMC Controller"
	292	depends on TEGRA
	293	default y
	294	help
	295	This selects the Tegra SD/MMC controller. If you have a Tegra
	296	platform with SD or MMC devices, say Y here.
	297
	298	If unsure, say N.
	299
	300	config MMC_SUNXI
	301	bool "Allwinner sunxi SD/MMC Host Controller support"
	302	depends on ARCH_SUNXI
	303	default y
	304	help
	305	This selects support for the SD/MMC Host Controller on
	306	Allwinner sunxi SoCs.
	307
e298c46a MY	308	endif
e298c46a MY	309
72d42bad	310	endmenu
c01e4a1a YS	311
	312	config SYS_FSL_ERRATUM_ESDHC111
	313	bool
	314
	315	config SYS_FSL_ERRATUM_ESDHC13
	316	bool
	317
	318	config SYS_FSL_ERRATUM_ESDHC135
	319	bool
	320
	321	config SYS_FSL_ERRATUM_ESDHC_A001
	322	bool