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 "Qualcomm Data Mover for SD Card Controller"
19 depends on MMC_ARMMMCI && QCOM_BAM_DMA
22 This selects the Qualcomm Data Mover lite/local on SD Card controller.
23 This option will enable the dma to work correctly, if you are using
24 Qcom SOCs and MMC, you would probably need this option to get DMA working.
29 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
32 This selects the Intel(R) PXA(R) Multimedia card Interface.
33 If you have a PXA(R) platform with a Multimedia Card slot,
39 tristate "Secure Digital Host Controller Interface support"
42 This selects the generic Secure Digital Host Controller Interface.
43 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
44 and Toshiba(R). Most controllers found in laptops are of this type.
46 If you have a controller with this interface, say Y or M here. You
47 also need to enable an appropriate bus interface.
51 config MMC_SDHCI_IO_ACCESSORS
55 This is silent Kconfig symbol that is selected by the drivers that
56 need to overwrite SDHCI IO memory accessors.
58 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
61 select MMC_SDHCI_IO_ACCESSORS
63 This option is selected by drivers running on big endian hosts
64 and performing I/O to a SDHCI controller through a bus that
65 implements a hardware byte swapper using a 32-bit datum.
66 This endian mapping mode is called "data invariance" and
67 has the effect of scrambling the addresses and formats of data
68 accessed in sizes other than the datum size.
70 This is the case for the Freescale eSDHC and Nintendo Wii SDHCI.
73 tristate "SDHCI support on PCI bus"
74 depends on MMC_SDHCI && PCI
76 This selects the PCI Secure Digital Host Controller Interface.
77 Most controllers found today are PCI devices.
79 If you have a controller with this interface, say Y or M here.
84 bool "Ricoh MMC Controller Disabler"
85 depends on MMC_SDHCI_PCI
88 This adds a pci quirk to disable Ricoh MMC Controller. This
89 proprietary controller is unnecessary because the SDHCI driver
90 supports MMC cards on the SD controller, but if it is not
91 disabled, it will steal the MMC cards away - rendering them
92 useless. It is safe to select this even if you don't
93 have a Ricoh based card reader.
98 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
99 depends on MMC_SDHCI && ACPI
101 This selects support for ACPI enumerated SDHCI controllers,
102 identified by ACPI Compatibility ID PNP0D40 or specific
105 If you have a controller with this interface, say Y or M here.
109 config MMC_SDHCI_PLTFM
110 tristate "SDHCI platform and OF driver helper"
113 This selects the common helper functions support for Secure Digital
114 Host Controller Interface based platform and OF drivers.
116 If you have a controller with this interface, say Y or M here.
120 config MMC_SDHCI_OF_ARASAN
121 tristate "SDHCI OF support for the Arasan SDHCI controllers"
122 depends on MMC_SDHCI_PLTFM
125 This selects the Arasan Secure Digital Host Controller Interface
126 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
128 If you have a controller with this interface, say Y or M here.
132 config MMC_SDHCI_OF_ESDHC
133 tristate "SDHCI OF support for the Freescale eSDHC controller"
134 depends on MMC_SDHCI_PLTFM
136 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
138 This selects the Freescale eSDHC controller support.
140 If you have a controller with this interface, say Y or M here.
144 config MMC_SDHCI_OF_HLWD
145 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
146 depends on MMC_SDHCI_PLTFM
148 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
150 This selects the Secure Digital Host Controller Interface (SDHCI)
151 found in the "Hollywood" chipset of the Nintendo Wii video game
154 If you have a controller with this interface, say Y or M here.
158 config MMC_SDHCI_CNS3XXX
159 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
160 depends on ARCH_CNS3XXX
161 depends on MMC_SDHCI_PLTFM
163 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
165 If you have a controller with this interface, say Y or M here.
169 config MMC_SDHCI_ESDHC_IMX
170 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
172 depends on MMC_SDHCI_PLTFM
173 select MMC_SDHCI_IO_ACCESSORS
175 This selects the Freescale eSDHC/uSDHC controller support
176 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
178 If you have a controller with this interface, say Y or M here.
182 config MMC_SDHCI_DOVE
183 tristate "SDHCI support on Marvell's Dove SoC"
184 depends on ARCH_DOVE || MACH_DOVE
185 depends on MMC_SDHCI_PLTFM
186 select MMC_SDHCI_IO_ACCESSORS
188 This selects the Secure Digital Host Controller Interface in
191 If you have a controller with this interface, say Y or M here.
195 config MMC_SDHCI_TEGRA
196 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
197 depends on ARCH_TEGRA
198 depends on MMC_SDHCI_PLTFM
199 select MMC_SDHCI_IO_ACCESSORS
201 This selects the Tegra SD/MMC controller. If you have a Tegra
202 platform with SD or MMC devices, say Y or M here.
207 tristate "SDHCI support on Samsung S3C SoC"
208 depends on MMC_SDHCI && PLAT_SAMSUNG
210 This selects the Secure Digital Host Controller Interface (SDHCI)
211 often referrered to as the HSMMC block in some of the Samsung S3C
214 If you have a controller with this interface, say Y or M here.
218 config MMC_SDHCI_SIRF
219 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
221 depends on MMC_SDHCI_PLTFM
223 This selects the SDHCI support for SiRF System-on-Chip devices.
225 If you have a controller with this interface, say Y or M here.
229 config MMC_SDHCI_PXAV3
230 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
231 depends on CLKDEV_LOOKUP
232 depends on MMC_SDHCI_PLTFM
233 depends on ARCH_MMP || COMPILE_TEST
236 This selects the Marvell(R) PXAV3 SD Host Controller.
237 If you have a MMP2 platform with SD Host Controller
238 and a card slot, say Y or M here.
242 config MMC_SDHCI_PXAV2
243 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
244 depends on CLKDEV_LOOKUP
245 depends on MMC_SDHCI_PLTFM
246 depends on ARCH_MMP || COMPILE_TEST
249 This selects the Marvell(R) PXAV2 SD Host Controller.
250 If you have a PXA9XX platform with SD Host Controller
251 and a card slot, say Y or M here.
255 config MMC_SDHCI_SPEAR
256 tristate "SDHCI support on ST SPEAr platform"
257 depends on MMC_SDHCI && PLAT_SPEAR
259 This selects the Secure Digital Host Controller Interface (SDHCI)
260 often referrered to as the HSMMC block in some of the ST SPEAR range
263 If you have a controller with this interface, say Y or M here.
267 config MMC_SDHCI_S3C_DMA
268 bool "DMA support on S3C SDHCI"
269 depends on MMC_SDHCI_S3C
271 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
272 has proved to be problematic if the controller encounters
273 certain errors, and thus should be treated with care.
277 config MMC_SDHCI_BCM_KONA
278 tristate "SDHCI support on Broadcom KONA platform"
279 depends on ARCH_BCM_MOBILE
280 depends on MMC_SDHCI_PLTFM
282 This selects the Broadcom Kona Secure Digital Host Controller
283 Interface(SDHCI) support.
284 This is used in Broadcom mobile SoCs.
286 If you have a controller with this interface, say Y or M here.
288 config MMC_SDHCI_BCM2835
289 tristate "SDHCI platform support for the BCM2835 SD/MMC Controller"
290 depends on ARCH_BCM2835
291 depends on MMC_SDHCI_PLTFM
292 select MMC_SDHCI_IO_ACCESSORS
294 This selects the BCM2835 SD/MMC controller. If you have a BCM2835
295 platform with SD or MMC devices, say Y or M here.
299 config MMC_SDHCI_F_SDH30
300 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
301 depends on MMC_SDHCI_PLTFM
304 This selects the Secure Digital Host Controller Interface (SDHCI)
305 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
306 If you have a controller with this interface, say Y or M here.
311 tristate "MOXART SD/MMC Host Controller support"
312 depends on ARCH_MOXART && MMC
314 This selects support for the MOXART SD/MMC Host Controller.
315 MOXA provides one multi-functional card reader which can
316 be found on some embedded hardware such as UC-7112-LX.
317 If you have a controller with this interface, say Y here.
320 tristate "SDHCI support on STMicroelectronics SoC"
322 depends on MMC_SDHCI_PLTFM
323 select MMC_SDHCI_IO_ACCESSORS
325 This selects the Secure Digital Host Controller Interface in
326 STMicroelectronics SoCs.
328 If you have a controller with this interface, say Y or M here.
332 tristate "TI OMAP Multimedia Card Interface support"
334 depends on TPS65010 || !MACH_OMAP_H2
336 This selects the TI OMAP Multimedia card Interface.
337 If you have an OMAP board with a Multimedia Card slot,
343 tristate "TI OMAP High Speed Multimedia Card Interface support"
345 depends on ARCH_OMAP2PLUS || COMPILE_TEST
347 This selects the TI OMAP High Speed Multimedia card Interface.
348 If you have an omap2plus board with a Multimedia Card slot,
354 tristate "Winbond W83L51xD SD/MMC Card Interface support"
355 depends on ISA_DMA_API
357 This selects the Winbond(R) W83L51xD Secure digital and
358 Multimedia card Interface.
359 If you have a machine with a integrated W83L518D or W83L519D
360 SD/MMC card reader, say Y or M here.
365 tristate "Alchemy AU1XX0 MMC Card Interface support"
366 depends on MIPS_ALCHEMY
368 This selects the AMD Alchemy(R) Multimedia card interface.
369 If you have a Alchemy platform with a MMC slot, say Y or M here.
374 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
375 depends on AVR32 || ARCH_AT91
377 This selects the Atmel Multimedia Card Interface driver. If
378 you have an AT32 (AVR32) or AT91 platform with a Multimedia
379 Card slot, say Y or M here.
384 tristate "Qualcomm SDHCI Controller Support"
385 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
386 depends on MMC_SDHCI_PLTFM
388 This selects the Secure Digital Host Controller Interface (SDHCI)
389 support present in Qualcomm SOCs. The controller supports
392 If you have a controller with this interface, say Y or M here.
397 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
398 depends on ARCH_MXC || PPC_MPC512x
400 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
401 Multimedia Card Interface. If you have an i.MX or MPC512x platform
402 with a Multimedia Card slot, say Y or M here.
407 tristate "Freescale MXS Multimedia Card Interface support"
408 depends on ARCH_MXS && MXS_DMA
410 This selects the Freescale SSP MMC controller found on MXS based
411 platforms like mx23/28.
416 tristate "TI Flash Media MMC/SD Interface support"
420 Say Y here if you want to be able to access MMC/SD cards with
421 the Texas Instruments(R) Flash Media card reader, found in many
423 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
424 probably also need appropriate card reader host adapter, such as
425 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
428 To compile this driver as a module, choose M here: the
429 module will be called tifm_sd.
432 tristate "Marvell MMC/SD/SDIO host driver"
433 depends on PLAT_ORION
435 This selects the Marvell SDIO host driver.
436 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
439 To compile this driver as a module, choose M here: the
440 module will be called mvsdio.
443 tristate "TI DAVINCI Multimedia Card Interface support"
444 depends on ARCH_DAVINCI
446 This selects the TI DAVINCI Multimedia card Interface.
447 If you have an DAVINCI board with a Multimedia Card slot,
448 say Y or M here. If unsure, say N.
451 tristate "goldfish qemu Multimedia Card Interface support"
454 This selects the Goldfish Multimedia card Interface emulation
455 found on the Goldfish Android virtual device emulation.
458 tristate "MMC/SD/SDIO over SPI"
459 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
463 Some systems access MMC/SD/SDIO cards using a SPI controller
464 instead of using a "native" MMC/SD/SDIO controller. This has a
465 disadvantage of being relatively high overhead, but a compensating
466 advantage of working on many systems without dedicated MMC/SD/SDIO
469 If unsure, or if your system has no SPI master driver, say N.
472 tristate "Samsung S3C SD/MMC Card Interface support"
473 depends on ARCH_S3C24XX
474 depends on S3C24XX_DMAC
476 This selects a driver for the MCI interface found in
477 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
478 If you have a board based on one of those and a MMC/SD
479 slot, say Y or M here.
483 config MMC_S3C_HW_SDIO_IRQ
484 bool "Hardware support for SDIO IRQ"
487 Enable the hardware support for SDIO interrupts instead of using
488 the generic polling code.
491 prompt "Samsung S3C SD/MMC transfer code"
495 bool "Use PIO transfers only"
497 Use PIO to transfer data between memory and the hardware.
499 PIO is slower than DMA as it requires CPU instructions to
500 move the data. This has been the traditional default for
504 bool "Use DMA transfers only"
506 Use DMA to transfer data between memory and the hardare.
508 Currently, the DMA support in this driver seems to not be
509 working properly and needs to be debugged before this
514 config MMC_SDRICOH_CS
515 tristate "MMC/SD driver for Ricoh Bay1Controllers"
516 depends on PCI && PCMCIA
518 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
519 card whenever you insert a MMC or SD card into the card slot.
521 To compile this driver as a module, choose M here: the
522 module will be called sdricoh_cs.
528 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
529 depends on MFD_TMIO || MFD_ASIC3
532 This provides support for the SD/MMC cell found in TC6393XB,
533 T7L66XB and also HTC ASIC3
536 tristate "SH-Mobile SDHI SD/SDIO controller support"
537 depends on SUPERH || ARM
538 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
541 This provides support for the SDHI SD/SDIO controller found in
542 SuperH and ARM SH-Mobile SoCs
545 tristate "ENE CB710 MMC/SD Interface support"
549 This option enables support for MMC/SD part of ENE CB710/720 Flash
550 memory card reader found in some laptops (ie. some versions of
553 This driver can also be built as a module. If so, the module
554 will be called cb710-mmc.
557 tristate "VIA SD/MMC Card Reader Driver"
560 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
561 VIA provides one multi-functional card reader which integrated into
562 some motherboards manufactured by VIA. This card reader supports
564 If you have a controller with this interface, say Y or M here.
569 tristate "Blackfin Secure Digital Host support"
570 depends on (BF54x && !BF544) || (BF51x && !BF512)
572 If you say yes here you will get support for the Blackfin on-chip
573 Secure Digital Host interface. This includes support for MMC and
576 To compile this driver as a module, choose M here: the
577 module will be called bfin_sdh.
581 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
582 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
585 If you say yes here SD-Cards may work on the EZkit.
588 tristate "Synopsys DesignWare Memory Card Interface"
590 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
592 This selects support for the Synopsys DesignWare Mobile Storage IP
593 block, this provides host support for SD and MMC interfaces, in both
594 PIO and external DMA modes.
597 bool "Internal DMAC interface"
600 This selects support for the internal DMAC block within the Synopsys
601 Designware Mobile Storage IP block. This disables the external DMA
605 tristate "Synopsys Designware MCI Support as platform device"
609 This selects the common helper functions support for Host Controller
610 Interface based platform driver. Please select this option if the IP
611 is present as a platform device. This is the common interface for the
612 Synopsys Designware IP.
614 If you have a controller with this interface, say Y or M here.
619 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
623 This selects support for Samsung Exynos SoC specific extensions to the
624 Synopsys DesignWare Memory Card Interface driver. Select this option
625 for platforms based on Exynos4 and Exynos5 SoC's.
628 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
633 This selects support for Hisilicon K3 SoC specific extensions to the
634 Synopsys DesignWare Memory Card Interface driver. Select this option
635 for platforms based on Hisilicon K3 SoC's.
638 tristate "Synopsys Designware MCI support on PCI bus"
639 depends on MMC_DW && PCI
641 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
642 Select this option if the IP is present on PCI platform.
644 If you have a controller with this interface, say Y or M here.
648 config MMC_DW_ROCKCHIP
649 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
650 depends on MMC_DW && ARCH_ROCKCHIP
653 This selects support for Rockchip SoC specific extensions to the
654 Synopsys DesignWare Memory Card Interface driver. Select this option
655 for platforms based on RK3066, RK3188 and RK3288 SoC's.
658 tristate "SuperH Internal MMCIF support"
659 depends on MMC_BLOCK && HAS_DMA
660 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
662 This selects the MMC Host Interface controller (MMCIF).
664 This driver supports MMCIF in sh7724/sh7757/sh7372.
667 tristate "JZ4740 SD/Multimedia Card Interface support"
668 depends on MACH_JZ4740
670 This selects support for the SD/MMC controller on Ingenic JZ4740
672 If you have a board based on such a SoC and with a SD/MMC slot,
676 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
679 This selects support for Elan Digital Systems' VUB300 chip.
681 The VUB300 is a USB-SDIO Host Controller Interface chip
682 that enables the host computer to use SDIO/SD/MMC cards
683 via a USB 2.0 or USB 1.1 host.
685 The VUB300 chip will be found in both physically separate
686 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
688 The VUB300 chip supports SD and MMC memory cards in addition
689 to single and multifunction SDIO cards.
691 Some SDIO cards will need a firmware file to be loaded and
692 sent to VUB300 chip in order to achieve better data throughput.
693 Download these "Offload Pseudocode" from Elan Digital Systems'
694 web-site http://www.elandigitalsystems.com/support/downloads.php
695 and put them in /lib/firmware. Note that without these additional
696 firmware files the VUB300 chip will still function, but not at
697 the best obtainable data rate.
699 To compile this mmc host controller driver as a module,
700 choose M here: the module will be called vub300.
702 If you have a computer with an embedded VUB300 chip
703 or if you intend connecting a USB adapter based on a
704 VUB300 chip say Y or M here.
707 tristate "USB SD Host Controller (USHC) support"
710 This selects support for USB SD Host Controllers based on
711 the Cypress Astoria chip with firmware compliant with CSR's
712 USB SD Host Controller specification (CS-118793-SP).
714 CSR boards with this device include: USB<>SDIO (M1985v2),
717 Note: These controllers only support SDIO cards and do not
718 support MMC or SD memory cards.
721 tristate "Wondermedia SD/MMC Host Controller support"
722 depends on ARCH_VT8500
725 This selects support for the SD/MMC Host Controller on
726 Wondermedia WM8505/WM8650 based SoCs.
728 To compile this driver as a module, choose M here: the
729 module will be called wmt-sdmmc.
731 config MMC_USDHI6ROL0
732 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
735 This selects support for the Renesas USDHI6ROL0 SD/SDIO
738 config MMC_REALTEK_PCI
739 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
740 depends on MFD_RTSX_PCI
742 Say Y here to include driver code to support SD/MMC card interface
743 of Realtek PCI-E card reader
745 config MMC_REALTEK_USB
746 tristate "Realtek USB SD/MMC Card Interface Driver"
747 depends on MFD_RTSX_USB
749 Say Y here to include driver code to support SD/MMC card interface
750 of Realtek RTS5129/39 series card reader
753 tristate "Allwinner sunxi SD/MMC Host Controller support"
754 depends on ARCH_SUNXI
756 This selects support for the SD/MMC Host Controller on
757 Allwinner sunxi SoCs.
759 config MMC_TOSHIBA_PCI
760 tristate "Toshiba Type A SD/MMC Card Interface Driver"