2 # MMC/SD host controller drivers
5 comment "MMC/SD/SDIO Host Controller Drivers"
8 tristate "RK29 SDMMC controller suppport"
11 This selects the RK29 SDMMC controller.
12 SDMMC0 used for sd/mmc card, and SDMMC1 used for sdio.
14 comment "Now, there are two SDMMC controllers selected, SDMMC0 and SDMMC1."
16 bool "Old driver (DEPRECATED)"
18 You will select old,origin driver for your project if you say Yes.
19 It is not good to select the driver.
22 tristate "RK29 SDMMC0 controller support(sdmmc)"
26 This supports the use of the SDMMC0 controller on Rk29 processors.
28 config SDMMC0_RK29_WRITE_PROTECT
29 bool "Write-protect for SDMMC0"
30 depends on SDMMC0_RK29
32 You will add the feature of write-protect for sdmmc-card if you say Yes.
33 Please note that this feature requires hardware support.
35 # tristate "RK29 EMMC controller support(sdmmc)"
37 # depends on SDMMC0_RK29
39 # This supports the use of the EMMC controller on Rk29 processors.
41 tristate "RK29 SDMMC1 controller support(sdio)"
45 This supports the use of the SDMMC1 controller on Rk29 processors.
46 config SDMMC1_RK29_WRITE_PROTECT
47 bool "Write-protect for SDMMC1"
48 depends on SDMMC1_RK29
50 You will add the feature of write-protect for sdio-card if you say Yes.
51 Please note that this feature requires hardware support.
55 tristate "ARM AMBA Multimedia Card Interface support"
58 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
59 Interface (PL180 and PL181) support. If you have an ARM(R)
60 platform with a Multimedia Card slot, say Y or M here.
65 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
68 This selects the Intel(R) PXA(R) Multimedia card Interface.
69 If you have a PXA(R) platform with a Multimedia Card slot,
75 tristate "Secure Digital Host Controller Interface support"
78 This selects the generic Secure Digital Host Controller Interface.
79 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
80 and Toshiba(R). Most controllers found in laptops are of this type.
82 If you have a controller with this interface, say Y or M here. You
83 also need to enable an appropriate bus interface.
87 config MMC_SDHCI_IO_ACCESSORS
91 This is silent Kconfig symbol that is selected by the drivers that
92 need to overwrite SDHCI IO memory accessors.
94 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
96 select MMC_SDHCI_IO_ACCESSORS
98 This option is selected by drivers running on big endian hosts
99 and performing I/O to a SDHCI controller through a bus that
100 implements a hardware byte swapper using a 32-bit datum.
101 This endian mapping mode is called "data invariance" and
102 has the effect of scrambling the addresses and formats of data
103 accessed in sizes other than the datum size.
105 This is the case for the Freescale eSDHC and Nintendo Wii SDHCI.
108 tristate "SDHCI support on PCI bus"
109 depends on MMC_SDHCI && PCI
111 This selects the PCI Secure Digital Host Controller Interface.
112 Most controllers found today are PCI devices.
114 If you have a controller with this interface, say Y or M here.
119 bool "Ricoh MMC Controller Disabler (EXPERIMENTAL)"
120 depends on MMC_SDHCI_PCI
122 This adds a pci quirk to disable Ricoh MMC Controller. This
123 proprietary controller is unnecessary because the SDHCI driver
124 supports MMC cards on the SD controller, but if it is not
125 disabled, it will steal the MMC cards away - rendering them
126 useless. It is safe to select this even if you don't
127 have a Ricoh based card reader.
132 tristate "SDHCI support on OpenFirmware platforms"
133 depends on MMC_SDHCI && PPC_OF
135 This selects the OF support for Secure Digital Host Controller
140 config MMC_SDHCI_OF_ESDHC
141 bool "SDHCI OF support for the Freescale eSDHC controller"
142 depends on MMC_SDHCI_OF
143 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
145 This selects the Freescale eSDHC controller support.
149 config MMC_SDHCI_OF_HLWD
150 bool "SDHCI OF support for the Nintendo Wii SDHCI controllers"
151 depends on MMC_SDHCI_OF
152 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
154 This selects the Secure Digital Host Controller Interface (SDHCI)
155 found in the "Hollywood" chipset of the Nintendo Wii video game
160 config MMC_SDHCI_PLTFM
161 tristate "SDHCI support on the platform specific bus"
164 This selects the platform specific bus support for Secure Digital Host
165 Controller Interface.
167 If you have a controller with this interface, say Y or M here.
171 config MMC_SDHCI_CNS3XXX
172 bool "SDHCI support on the Cavium Networks CNS3xxx SoC"
173 depends on ARCH_CNS3XXX
174 depends on MMC_SDHCI_PLTFM
176 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
181 tristate "SDHCI support on Samsung S3C SoC"
182 depends on MMC_SDHCI && PLAT_SAMSUNG
184 This selects the Secure Digital Host Controller Interface (SDHCI)
185 often referrered to as the HSMMC block in some of the Samsung S3C
188 Note, due to the problems with DMA, the DMA support is only
189 available with CONFIG_EXPERIMENTAL is selected.
191 If you have a controller with this interface, say Y or M here.
195 config MMC_SDHCI_SPEAR
196 tristate "SDHCI support on ST SPEAr platform"
197 depends on MMC_SDHCI && PLAT_SPEAR
199 This selects the Secure Digital Host Controller Interface (SDHCI)
200 often referrered to as the HSMMC block in some of the ST SPEAR range
203 If you have a controller with this interface, say Y or M here.
207 config MMC_SDHCI_S3C_DMA
208 bool "DMA support on S3C SDHCI"
209 depends on MMC_SDHCI_S3C && EXPERIMENTAL
211 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
212 has proved to be problematic if the controller encounters
213 certain errors, and thus should be treated with care.
218 tristate "TI OMAP Multimedia Card Interface support"
220 select TPS65010 if MACH_OMAP_H2
222 This selects the TI OMAP Multimedia card Interface.
223 If you have an OMAP board with a Multimedia Card slot,
229 tristate "TI OMAP High Speed Multimedia Card Interface support"
230 depends on ARCH_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
232 This selects the TI OMAP High Speed Multimedia card Interface.
233 If you have an OMAP2430 or OMAP3 board or OMAP4 board with a
234 Multimedia Card slot, say Y or M here.
239 tristate "Winbond W83L51xD SD/MMC Card Interface support"
240 depends on ISA_DMA_API
242 This selects the Winbond(R) W83L51xD Secure digital and
243 Multimedia card Interface.
244 If you have a machine with a integrated W83L518D or W83L519D
245 SD/MMC card reader, say Y or M here.
250 tristate "Alchemy AU1XX0 MMC Card Interface support"
251 depends on SOC_AU1200
253 This selects the AMD Alchemy(R) Multimedia card interface.
254 If you have a Alchemy platform with a MMC slot, say Y or M here.
259 prompt "Atmel SD/MMC Driver"
260 depends on AVR32 || ARCH_AT91
261 default MMC_ATMELMCI if AVR32
263 Choose which driver to use for the Atmel MCI Silicon
266 tristate "AT91 SD/MMC Card Interface support"
269 This selects the AT91 MCI controller.
274 tristate "Atmel Multimedia Card Interface support"
275 depends on AVR32 || ARCH_AT91
277 This selects the Atmel Multimedia Card Interface driver. If
278 you have an AT32 (AVR32) or AT91 platform with a Multimedia
279 Card slot, say Y or M here.
285 config MMC_ATMELMCI_DMA
286 bool "Atmel MCI DMA support (EXPERIMENTAL)"
287 depends on MMC_ATMELMCI && AVR32 && DMA_ENGINE && EXPERIMENTAL
289 Say Y here to have the Atmel MCI driver use a DMA engine to
290 do data transfers and thus increase the throughput and
291 reduce the CPU utilization. Note that this is highly
292 experimental and may cause the driver to lock up.
297 tristate "Motorola i.MX Multimedia Card Interface support"
300 This selects the Motorola i.MX Multimedia card Interface.
301 If you have a i.MX platform with a Multimedia Card slot,
307 tristate "Qualcomm SDCC Controller Support"
308 depends on MMC && ARCH_MSM
310 This provides support for the SD/MMC cell found in the
311 MSM and QSD SOCs from Qualcomm. The controller also has
312 support for SDIO devices.
315 tristate "Freescale i.MX2/3 Multimedia Card Interface support"
318 This selects the Freescale i.MX2/3 Multimedia card Interface.
319 If you have a i.MX platform with a Multimedia Card slot,
325 tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
326 depends on EXPERIMENTAL && PCI
329 Say Y here if you want to be able to access MMC/SD cards with
330 the Texas Instruments(R) Flash Media card reader, found in many
332 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
333 probably also need appropriate card reader host adapter, such as
334 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
337 To compile this driver as a module, choose M here: the
338 module will be called tifm_sd.
341 tristate "Marvell MMC/SD/SDIO host driver"
342 depends on PLAT_ORION
344 This selects the Marvell SDIO host driver.
345 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
348 To compile this driver as a module, choose M here: the
349 module will be called mvsdio.
352 tristate "TI DAVINCI Multimedia Card Interface support"
353 depends on ARCH_DAVINCI
355 This selects the TI DAVINCI Multimedia card Interface.
356 If you have an DAVINCI board with a Multimedia Card slot,
357 say Y or M here. If unsure, say N.
360 tristate "MMC/SD/SDIO over SPI"
361 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
365 Some systems access MMC/SD/SDIO cards using a SPI controller
366 instead of using a "native" MMC/SD/SDIO controller. This has a
367 disadvantage of being relatively high overhead, but a compensating
368 advantage of working on many systems without dedicated MMC/SD/SDIO
371 If unsure, or if your system has no SPI master driver, say N.
374 tristate "Samsung S3C SD/MMC Card Interface support"
375 depends on ARCH_S3C2410
377 This selects a driver for the MCI interface found in
378 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
379 If you have a board based on one of those and a MMC/SD
380 slot, say Y or M here.
384 config MMC_S3C_HW_SDIO_IRQ
385 bool "Hardware support for SDIO IRQ"
388 Enable the hardware support for SDIO interrupts instead of using
389 the generic polling code.
392 prompt "Samsung S3C SD/MMC transfer code"
396 bool "Use PIO transfers only"
398 Use PIO to transfer data between memory and the hardware.
400 PIO is slower than DMA as it requires CPU instructions to
401 move the data. This has been the traditional default for
405 bool "Use DMA transfers only (EXPERIMENTAL)"
406 depends on EXPERIMENTAL
408 Use DMA to transfer data between memory and the hardare.
410 Currently, the DMA support in this driver seems to not be
411 working properly and needs to be debugged before this
414 config MMC_S3C_PIODMA
415 bool "Support for both PIO and DMA (EXPERIMENTAL)"
417 Compile both the PIO and DMA transfer routines into the
418 driver and let the platform select at run-time which one
421 See notes for the DMA option.
425 config MMC_SDRICOH_CS
426 tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)"
427 depends on EXPERIMENTAL && PCI && PCMCIA
429 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
430 card whenever you insert a MMC or SD card into the card slot.
432 To compile this driver as a module, choose M here: the
433 module will be called sdricoh_cs.
436 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
437 depends on MFD_TMIO || MFD_ASIC3 || MFD_SH_MOBILE_SDHI
439 This provides support for the SD/MMC cell found in TC6393XB,
440 T7L66XB and also HTC ASIC3
442 config MMC_SDHCI_TEGRA
443 tristate "Tegra SD/MMC Controller Support"
444 depends on ARCH_TEGRA && MMC_SDHCI
446 This selects the Tegra SD/MMC controller.
449 tristate "ENE CB710 MMC/SD Interface support"
453 This option enables support for MMC/SD part of ENE CB710/720 Flash
454 memory card reader found in some laptops (ie. some versions of
457 This driver can also be built as a module. If so, the module
458 will be called cb710-mmc.
461 tristate "VIA SD/MMC Card Reader Driver"
464 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
465 VIA provides one multi-functional card reader which integrated into
466 some motherboards manufactured by VIA. This card reader supports
468 If you have a controller with this interface, say Y or M here.
473 tristate "Blackfin Secure Digital Host support"
474 depends on (BF54x && !BF544) || (BF51x && !BF512)
476 If you say yes here you will get support for the Blackfin on-chip
477 Secure Digital Host interface. This includes support for MMC and
480 To compile this driver as a module, choose M here: the
481 module will be called bfin_sdh.
485 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
486 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
489 If you say yes here SD-Cards may work on the EZkit.
492 tristate "SuperH Internal MMCIF support"
493 depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
495 This selects the MMC Host Interface controler (MMCIF).
497 This driver supports MMCIF in sh7724/sh7757/sh7372.
500 tristate "JZ4740 SD/Multimedia Card Interface support"
501 depends on MACH_JZ4740
503 This selects support for the SD/MMC controller on Ingenic JZ4740
505 If you have a board based on such a SoC and with a SD/MMC slot,