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 && 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
97 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
99 This selects the Freescale eSDHC controller support.
103 config MMC_SDHCI_OF_HLWD
104 bool "SDHCI OF support for the Nintendo Wii SDHCI controllers"
105 depends on MMC_SDHCI_OF
107 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
109 This selects the Secure Digital Host Controller Interface (SDHCI)
110 found in the "Hollywood" chipset of the Nintendo Wii video game
115 config MMC_SDHCI_PLTFM
116 tristate "SDHCI support on the platform specific bus"
119 This selects the platform specific bus support for Secure Digital Host
120 Controller Interface.
122 If you have a controller with this interface, say Y or M here.
126 config MMC_SDHCI_CNS3XXX
127 bool "SDHCI support on the Cavium Networks CNS3xxx SoC"
128 depends on ARCH_CNS3XXX
129 depends on MMC_SDHCI_PLTFM
131 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
135 config MMC_SDHCI_ESDHC_IMX
136 bool "SDHCI platform support for the Freescale eSDHC i.MX controller"
137 depends on MMC_SDHCI_PLTFM && (ARCH_MX25 || ARCH_MX35 || ARCH_MX5)
138 select MMC_SDHCI_IO_ACCESSORS
140 This selects the Freescale eSDHC controller support on the platform
141 bus, found on platforms like mx35/51.
146 tristate "SDHCI support on Samsung S3C SoC"
147 depends on MMC_SDHCI && PLAT_SAMSUNG
149 This selects the Secure Digital Host Controller Interface (SDHCI)
150 often referrered to as the HSMMC block in some of the Samsung S3C
153 Note, due to the problems with DMA, the DMA support is only
154 available with CONFIG_EXPERIMENTAL is selected.
156 If you have a controller with this interface, say Y or M here.
161 tristate "Marvell PXA168/PXA910/MMP2 SD Host Controller support"
162 depends on ARCH_PXA || ARCH_MMP
164 select MMC_SDHCI_IO_ACCESSORS
166 This selects the Marvell(R) PXA168/PXA910/MMP2 SD Host Controller.
167 If you have a PXA168/PXA910/MMP2 platform with SD Host Controller
168 and a card slot, say Y or M here.
172 config MMC_SDHCI_SPEAR
173 tristate "SDHCI support on ST SPEAr platform"
174 depends on MMC_SDHCI && PLAT_SPEAR
176 This selects the Secure Digital Host Controller Interface (SDHCI)
177 often referrered to as the HSMMC block in some of the ST SPEAR range
180 If you have a controller with this interface, say Y or M here.
184 config MMC_SDHCI_S3C_DMA
185 bool "DMA support on S3C SDHCI"
186 depends on MMC_SDHCI_S3C && EXPERIMENTAL
188 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
189 has proved to be problematic if the controller encounters
190 certain errors, and thus should be treated with care.
195 tristate "TI OMAP Multimedia Card Interface support"
197 select TPS65010 if MACH_OMAP_H2
199 This selects the TI OMAP Multimedia card Interface.
200 If you have an OMAP board with a Multimedia Card slot,
206 tristate "TI OMAP High Speed Multimedia Card Interface support"
207 depends on ARCH_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
209 This selects the TI OMAP High Speed Multimedia card Interface.
210 If you have an OMAP2430 or OMAP3 board or OMAP4 board with a
211 Multimedia Card slot, say Y or M here.
216 tristate "Winbond W83L51xD SD/MMC Card Interface support"
217 depends on ISA_DMA_API
219 This selects the Winbond(R) W83L51xD Secure digital and
220 Multimedia card Interface.
221 If you have a machine with a integrated W83L518D or W83L519D
222 SD/MMC card reader, say Y or M here.
227 tristate "Alchemy AU1XX0 MMC Card Interface support"
228 depends on SOC_AU1200
230 This selects the AMD Alchemy(R) Multimedia card interface.
231 If you have a Alchemy platform with a MMC slot, say Y or M here.
236 prompt "Atmel SD/MMC Driver"
237 depends on AVR32 || ARCH_AT91
238 default MMC_ATMELMCI if AVR32
240 Choose which driver to use for the Atmel MCI Silicon
243 tristate "AT91 SD/MMC Card Interface support"
246 This selects the AT91 MCI controller.
251 tristate "Atmel Multimedia Card Interface support"
252 depends on AVR32 || ARCH_AT91
254 This selects the Atmel Multimedia Card Interface driver. If
255 you have an AT32 (AVR32) or AT91 platform with a Multimedia
256 Card slot, say Y or M here.
262 config MMC_ATMELMCI_DMA
263 bool "Atmel MCI DMA support (EXPERIMENTAL)"
264 depends on MMC_ATMELMCI && (AVR32 || ARCH_AT91SAM9G45) && DMA_ENGINE && EXPERIMENTAL
266 Say Y here to have the Atmel MCI driver use a DMA engine to
267 do data transfers and thus increase the throughput and
268 reduce the CPU utilization. Note that this is highly
269 experimental and may cause the driver to lock up.
274 tristate "Motorola i.MX Multimedia Card Interface support"
277 This selects the Motorola i.MX Multimedia card Interface.
278 If you have a i.MX platform with a Multimedia Card slot,
284 tristate "Qualcomm SDCC Controller Support"
285 depends on MMC && ARCH_MSM
287 This provides support for the SD/MMC cell found in the
288 MSM and QSD SOCs from Qualcomm. The controller also has
289 support for SDIO devices.
292 tristate "Freescale i.MX2/3 Multimedia Card Interface support"
295 This selects the Freescale i.MX2/3 Multimedia card Interface.
296 If you have a i.MX platform with a Multimedia Card slot,
302 tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
303 depends on EXPERIMENTAL && PCI
306 Say Y here if you want to be able to access MMC/SD cards with
307 the Texas Instruments(R) Flash Media card reader, found in many
309 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
310 probably also need appropriate card reader host adapter, such as
311 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
314 To compile this driver as a module, choose M here: the
315 module will be called tifm_sd.
318 tristate "Marvell MMC/SD/SDIO host driver"
319 depends on PLAT_ORION
321 This selects the Marvell SDIO host driver.
322 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
325 To compile this driver as a module, choose M here: the
326 module will be called mvsdio.
329 tristate "TI DAVINCI Multimedia Card Interface support"
330 depends on ARCH_DAVINCI
332 This selects the TI DAVINCI Multimedia card Interface.
333 If you have an DAVINCI board with a Multimedia Card slot,
334 say Y or M here. If unsure, say N.
337 tristate "MMC/SD/SDIO over SPI"
338 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
342 Some systems access MMC/SD/SDIO cards using a SPI controller
343 instead of using a "native" MMC/SD/SDIO controller. This has a
344 disadvantage of being relatively high overhead, but a compensating
345 advantage of working on many systems without dedicated MMC/SD/SDIO
348 If unsure, or if your system has no SPI master driver, say N.
351 tristate "Samsung S3C SD/MMC Card Interface support"
352 depends on ARCH_S3C2410
354 This selects a driver for the MCI interface found in
355 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
356 If you have a board based on one of those and a MMC/SD
357 slot, say Y or M here.
361 config MMC_S3C_HW_SDIO_IRQ
362 bool "Hardware support for SDIO IRQ"
365 Enable the hardware support for SDIO interrupts instead of using
366 the generic polling code.
369 prompt "Samsung S3C SD/MMC transfer code"
373 bool "Use PIO transfers only"
375 Use PIO to transfer data between memory and the hardware.
377 PIO is slower than DMA as it requires CPU instructions to
378 move the data. This has been the traditional default for
382 bool "Use DMA transfers only (EXPERIMENTAL)"
383 depends on EXPERIMENTAL
385 Use DMA to transfer data between memory and the hardare.
387 Currently, the DMA support in this driver seems to not be
388 working properly and needs to be debugged before this
391 config MMC_S3C_PIODMA
392 bool "Support for both PIO and DMA (EXPERIMENTAL)"
394 Compile both the PIO and DMA transfer routines into the
395 driver and let the platform select at run-time which one
398 See notes for the DMA option.
402 config MMC_SDRICOH_CS
403 tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)"
404 depends on EXPERIMENTAL && PCI && PCMCIA
406 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
407 card whenever you insert a MMC or SD card into the card slot.
409 To compile this driver as a module, choose M here: the
410 module will be called sdricoh_cs.
413 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
414 depends on MFD_TMIO || MFD_ASIC3 || MFD_SH_MOBILE_SDHI
416 This provides support for the SD/MMC cell found in TC6393XB,
417 T7L66XB and also HTC ASIC3
420 tristate "ENE CB710 MMC/SD Interface support"
425 This option enables support for MMC/SD part of ENE CB710/720 Flash
426 memory card reader found in some laptops (ie. some versions of
429 This driver can also be built as a module. If so, the module
430 will be called cb710-mmc.
433 tristate "VIA SD/MMC Card Reader Driver"
436 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
437 VIA provides one multi-functional card reader which integrated into
438 some motherboards manufactured by VIA. This card reader supports
440 If you have a controller with this interface, say Y or M here.
445 tristate "Blackfin Secure Digital Host support"
446 depends on (BF54x && !BF544) || (BF51x && !BF512)
448 If you say yes here you will get support for the Blackfin on-chip
449 Secure Digital Host interface. This includes support for MMC and
452 To compile this driver as a module, choose M here: the
453 module will be called bfin_sdh.
457 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
458 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
461 If you say yes here SD-Cards may work on the EZkit.
464 tristate "SuperH Internal MMCIF support"
465 depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
467 This selects the MMC Host Interface controler (MMCIF).
469 This driver supports MMCIF in sh7724/sh7757/sh7372.
472 tristate "JZ4740 SD/Multimedia Card Interface support"
473 depends on MACH_JZ4740
475 This selects support for the SD/MMC controller on Ingenic JZ4740
477 If you have a board based on such a SoC and with a SD/MMC slot,
481 tristate "USB SD Host Controller (USHC) support"
484 This selects support for USB SD Host Controllers based on
485 the Cypress Astoria chip with firmware compliant with CSR's
486 USB SD Host Controller specification (CS-118793-SP).
488 CSR boards with this device include: USB<>SDIO (M1985v2),
491 Note: These controllers only support SDIO cards and do not
492 support MMC or SD memory cards.