2 # MMC/SD host controller drivers
5 comment "MMC/SD/SDIO Host Controller Drivers"
8 tristate "ARM AMBA Multimedia Card Interface support"
11 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
12 Interface (PL180 and PL181) support. If you have an ARM(R)
13 platform with a Multimedia Card slot, say Y or M here.
18 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
21 This selects the Intel(R) PXA(R) Multimedia card Interface.
22 If you have a PXA(R) platform with a Multimedia Card slot,
28 tristate "Secure Digital Host Controller Interface support"
31 This selects the generic Secure Digital Host Controller Interface.
32 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
33 and Toshiba(R). Most controllers found in laptops are of this type.
35 If you have a controller with this interface, say Y or M here. You
36 also need to enable an appropriate bus interface.
40 config MMC_SDHCI_IO_ACCESSORS
44 This is silent Kconfig symbol that is selected by the drivers that
45 need to overwrite SDHCI IO memory accessors.
47 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
49 select MMC_SDHCI_IO_ACCESSORS
51 This option is selected by drivers running on big endian hosts
52 and performing I/O to a SDHCI controller through a bus that
53 implements a hardware byte swapper using a 32-bit datum.
54 This endian mapping mode is called "data invariance" and
55 has the effect of scrambling the addresses and formats of data
56 accessed in sizes other than the datum size.
58 This is the case for the Freescale eSDHC and Nintendo Wii SDHCI.
61 tristate "SDHCI support on PCI bus"
62 depends on MMC_SDHCI && PCI
64 This selects the PCI Secure Digital Host Controller Interface.
65 Most controllers found today are PCI devices.
67 If you have a controller with this interface, say Y or M here.
72 bool "Ricoh MMC Controller Disabler (EXPERIMENTAL)"
73 depends on MMC_SDHCI_PCI
75 This adds a pci quirk to disable Ricoh MMC Controller. This
76 proprietary controller is unnecessary because the SDHCI driver
77 supports MMC cards on the SD controller, but if it is not
78 disabled, it will steal the MMC cards away - rendering them
79 useless. It is safe to select this even if you don't
80 have a Ricoh based card reader.
85 tristate "SDHCI support on OpenFirmware platforms"
86 depends on MMC_SDHCI && PPC_OF
88 This selects the OF support for Secure Digital Host Controller
93 config MMC_SDHCI_OF_ESDHC
94 bool "SDHCI OF support for the Freescale eSDHC controller"
95 depends on MMC_SDHCI_OF
96 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
98 This selects the Freescale eSDHC controller support.
102 config MMC_SDHCI_OF_HLWD
103 bool "SDHCI OF support for the Nintendo Wii SDHCI controllers"
104 depends on MMC_SDHCI_OF
105 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
107 This selects the Secure Digital Host Controller Interface (SDHCI)
108 found in the "Hollywood" chipset of the Nintendo Wii video game
113 config MMC_SDHCI_PLTFM
114 tristate "SDHCI support on the platform specific bus"
117 This selects the platform specific bus support for Secure Digital Host
118 Controller Interface.
120 If you have a controller with this interface, say Y or M here.
124 config MMC_SDHCI_CNS3XXX
125 bool "SDHCI support on the Cavium Networks CNS3xxx SoC"
126 depends on ARCH_CNS3XXX
127 depends on MMC_SDHCI_PLTFM
129 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
133 config MMC_SDHCI_ESDHC_IMX
134 bool "SDHCI platform support for the Freescale eSDHC i.MX controller"
135 depends on MMC_SDHCI_PLTFM && (ARCH_MX25 || ARCH_MX35 || ARCH_MX5)
136 select MMC_SDHCI_IO_ACCESSORS
138 This selects the Freescale eSDHC controller support on the platform
139 bus, found on platforms like mx35/51.
144 tristate "SDHCI support on Samsung S3C SoC"
145 depends on MMC_SDHCI && PLAT_SAMSUNG
147 This selects the Secure Digital Host Controller Interface (SDHCI)
148 often referrered to as the HSMMC block in some of the Samsung S3C
151 Note, due to the problems with DMA, the DMA support is only
152 available with CONFIG_EXPERIMENTAL is selected.
154 If you have a controller with this interface, say Y or M here.
158 config MMC_SDHCI_SPEAR
159 tristate "SDHCI support on ST SPEAr platform"
160 depends on MMC_SDHCI && PLAT_SPEAR
162 This selects the Secure Digital Host Controller Interface (SDHCI)
163 often referrered to as the HSMMC block in some of the ST SPEAR range
166 If you have a controller with this interface, say Y or M here.
170 config MMC_SDHCI_S3C_DMA
171 bool "DMA support on S3C SDHCI"
172 depends on MMC_SDHCI_S3C && EXPERIMENTAL
174 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
175 has proved to be problematic if the controller encounters
176 certain errors, and thus should be treated with care.
181 tristate "TI OMAP Multimedia Card Interface support"
183 select TPS65010 if MACH_OMAP_H2
185 This selects the TI OMAP Multimedia card Interface.
186 If you have an OMAP board with a Multimedia Card slot,
192 tristate "TI OMAP High Speed Multimedia Card Interface support"
193 depends on ARCH_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
195 This selects the TI OMAP High Speed Multimedia card Interface.
196 If you have an OMAP2430 or OMAP3 board or OMAP4 board with a
197 Multimedia Card slot, say Y or M here.
202 tristate "Winbond W83L51xD SD/MMC Card Interface support"
203 depends on ISA_DMA_API
205 This selects the Winbond(R) W83L51xD Secure digital and
206 Multimedia card Interface.
207 If you have a machine with a integrated W83L518D or W83L519D
208 SD/MMC card reader, say Y or M here.
213 tristate "Alchemy AU1XX0 MMC Card Interface support"
214 depends on SOC_AU1200
216 This selects the AMD Alchemy(R) Multimedia card interface.
217 If you have a Alchemy platform with a MMC slot, say Y or M here.
222 prompt "Atmel SD/MMC Driver"
223 depends on AVR32 || ARCH_AT91
224 default MMC_ATMELMCI if AVR32
226 Choose which driver to use for the Atmel MCI Silicon
229 tristate "AT91 SD/MMC Card Interface support"
232 This selects the AT91 MCI controller.
237 tristate "Atmel Multimedia Card Interface support"
238 depends on AVR32 || ARCH_AT91
240 This selects the Atmel Multimedia Card Interface driver. If
241 you have an AT32 (AVR32) or AT91 platform with a Multimedia
242 Card slot, say Y or M here.
248 config MMC_ATMELMCI_DMA
249 bool "Atmel MCI DMA support (EXPERIMENTAL)"
250 depends on MMC_ATMELMCI && AVR32 && DMA_ENGINE && EXPERIMENTAL
252 Say Y here to have the Atmel MCI driver use a DMA engine to
253 do data transfers and thus increase the throughput and
254 reduce the CPU utilization. Note that this is highly
255 experimental and may cause the driver to lock up.
260 tristate "Motorola i.MX Multimedia Card Interface support"
263 This selects the Motorola i.MX Multimedia card Interface.
264 If you have a i.MX platform with a Multimedia Card slot,
270 tristate "Qualcomm SDCC Controller Support"
271 depends on MMC && ARCH_MSM
273 This provides support for the SD/MMC cell found in the
274 MSM and QSD SOCs from Qualcomm. The controller also has
275 support for SDIO devices.
278 tristate "Freescale i.MX2/3 Multimedia Card Interface support"
281 This selects the Freescale i.MX2/3 Multimedia card Interface.
282 If you have a i.MX platform with a Multimedia Card slot,
288 tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
289 depends on EXPERIMENTAL && PCI
292 Say Y here if you want to be able to access MMC/SD cards with
293 the Texas Instruments(R) Flash Media card reader, found in many
295 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
296 probably also need appropriate card reader host adapter, such as
297 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
300 To compile this driver as a module, choose M here: the
301 module will be called tifm_sd.
304 tristate "Marvell MMC/SD/SDIO host driver"
305 depends on PLAT_ORION
307 This selects the Marvell SDIO host driver.
308 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
311 To compile this driver as a module, choose M here: the
312 module will be called mvsdio.
315 tristate "TI DAVINCI Multimedia Card Interface support"
316 depends on ARCH_DAVINCI
318 This selects the TI DAVINCI Multimedia card Interface.
319 If you have an DAVINCI board with a Multimedia Card slot,
320 say Y or M here. If unsure, say N.
323 tristate "MMC/SD/SDIO over SPI"
324 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
328 Some systems access MMC/SD/SDIO cards using a SPI controller
329 instead of using a "native" MMC/SD/SDIO controller. This has a
330 disadvantage of being relatively high overhead, but a compensating
331 advantage of working on many systems without dedicated MMC/SD/SDIO
334 If unsure, or if your system has no SPI master driver, say N.
337 tristate "Samsung S3C SD/MMC Card Interface support"
338 depends on ARCH_S3C2410
340 This selects a driver for the MCI interface found in
341 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
342 If you have a board based on one of those and a MMC/SD
343 slot, say Y or M here.
347 config MMC_S3C_HW_SDIO_IRQ
348 bool "Hardware support for SDIO IRQ"
351 Enable the hardware support for SDIO interrupts instead of using
352 the generic polling code.
355 prompt "Samsung S3C SD/MMC transfer code"
359 bool "Use PIO transfers only"
361 Use PIO to transfer data between memory and the hardware.
363 PIO is slower than DMA as it requires CPU instructions to
364 move the data. This has been the traditional default for
368 bool "Use DMA transfers only (EXPERIMENTAL)"
369 depends on EXPERIMENTAL
371 Use DMA to transfer data between memory and the hardare.
373 Currently, the DMA support in this driver seems to not be
374 working properly and needs to be debugged before this
377 config MMC_S3C_PIODMA
378 bool "Support for both PIO and DMA (EXPERIMENTAL)"
380 Compile both the PIO and DMA transfer routines into the
381 driver and let the platform select at run-time which one
384 See notes for the DMA option.
388 config MMC_SDRICOH_CS
389 tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)"
390 depends on EXPERIMENTAL && PCI && PCMCIA
392 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
393 card whenever you insert a MMC or SD card into the card slot.
395 To compile this driver as a module, choose M here: the
396 module will be called sdricoh_cs.
399 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
400 depends on MFD_TMIO || MFD_ASIC3 || MFD_SH_MOBILE_SDHI
402 This provides support for the SD/MMC cell found in TC6393XB,
403 T7L66XB and also HTC ASIC3
406 tristate "ENE CB710 MMC/SD Interface support"
411 This option enables support for MMC/SD part of ENE CB710/720 Flash
412 memory card reader found in some laptops (ie. some versions of
415 This driver can also be built as a module. If so, the module
416 will be called cb710-mmc.
419 tristate "VIA SD/MMC Card Reader Driver"
422 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
423 VIA provides one multi-functional card reader which integrated into
424 some motherboards manufactured by VIA. This card reader supports
426 If you have a controller with this interface, say Y or M here.
431 tristate "Blackfin Secure Digital Host support"
432 depends on (BF54x && !BF544) || (BF51x && !BF512)
434 If you say yes here you will get support for the Blackfin on-chip
435 Secure Digital Host interface. This includes support for MMC and
438 To compile this driver as a module, choose M here: the
439 module will be called bfin_sdh.
443 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
444 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
447 If you say yes here SD-Cards may work on the EZkit.
450 tristate "SuperH Internal MMCIF support"
451 depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
453 This selects the MMC Host Interface controler (MMCIF).
455 This driver supports MMCIF in sh7724/sh7757/sh7372.
458 tristate "JZ4740 SD/Multimedia Card Interface support"
459 depends on MACH_JZ4740
461 This selects support for the SD/MMC controller on Ingenic JZ4740
463 If you have a board based on such a SoC and with a SD/MMC slot,
467 tristate "USB SD Host Controller (USHC) support"
470 This selects support for USB SD Host Controllers based on
471 the Cypress Astoria chip with firmware compliant with CSR's
472 USB SD Host Controller specification (CS-118793-SP).
474 CSR boards with this device include: USB<>SDIO (M1985v2),
477 Note: These controllers only support SDIO cards and do not
478 support MMC or SD memory cards.