1 menu "MMC Host controller Support"
4 bool "MMC/SD/SDIO card support"
5 default ARM || PPC || SANDBOX
6 select HAVE_BLOCK_DEVICE
8 This selects MultiMediaCard, Secure Digital and Secure
11 If you want MMC/SD/SDIO support, you should say Y here and
12 also to your specific host controller driver.
15 bool "support for MMC/SD write operations"
19 Enable write access to MMC and SD Cards
22 bool "Poll for broken card detection case"
24 If card detection feature is broken, just poll to detect.
27 bool "Enable MMC controllers using Driver Model"
30 This enables the MultiMediaCard (MMC) uclass which supports MMC and
31 Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
32 and non-removable (e.g. eMMC chip) devices are supported. These
33 appear as block devices in U-Boot and can support filesystems such
37 bool "Enable MMC controllers using Driver Model in SPL"
38 depends on SPL_DM && DM_MMC
41 This enables the MultiMediaCard (MMC) uclass which supports MMC and
42 Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
43 and non-removable (e.g. eMMC chip) devices are supported. These
44 appear as block devices in U-Boot and can support filesystems such
50 bool "Support for SPI-based MMC controller"
51 depends on DM_MMC && DM_SPI
53 This selects SPI-based MMC controllers.
54 If you have an MMC controller on a SPI bus, say Y here.
59 bool "Support CRC for SPI-based MMC controller"
63 This enables CRC for SPI-based MMC controllers.
68 bool "ARM AMBA Multimedia Card Interface and compatible support"
69 depends on DM_MMC && OF_CONTROL
71 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
72 Interface (PL180, PL181 and compatible) support.
73 If you have an ARM(R) platform with a Multimedia Card slot,
80 Some cards and hosts may sometimes behave unexpectedly (quirks).
81 This option enable workarounds to handle those quirks. Some of them
82 are enabled by default, other may require additionnal flags or are
83 enabled by the host driver.
85 config MMC_HW_PARTITIONING
86 bool "Support for HW partitioning command(eMMC)"
89 This adds a command and an API to do hardware partitioning on eMMC
92 config SUPPORT_EMMC_RPMB
93 bool "Support eMMC replay protected memory block (RPMB)"
96 Enable support for reading, writing and programming the
97 key for the Replay Protection Memory Block partition in eMMC.
99 config SUPPORT_EMMC_BOOT
100 bool "Support some additional features of the eMMC boot partitions"
102 Enable support for eMMC boot partitions. This also enables
103 extensions within the mmc command.
105 config MMC_IO_VOLTAGE
106 bool "Support IO voltage configuration"
108 IO voltage configuration allows selecting the voltage level of the IO
109 lines (not the level of main supply). This is required for UHS
110 support. For eMMC this not mandatory, but not enabling this option may
111 prevent the driver of using the faster modes.
113 config SPL_MMC_IO_VOLTAGE
114 bool "Support IO voltage configuration in SPL"
117 IO voltage configuration allows selecting the voltage level of the IO
118 lines (not the level of main supply). This is required for UHS
119 support. For eMMC this not mandatory, but not enabling this option may
120 prevent the driver of using the faster modes.
122 config MMC_UHS_SUPPORT
123 bool "enable UHS support"
124 depends on MMC_IO_VOLTAGE
126 The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
127 cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
128 frequency can go up to 208MHz (SDR104)
130 config SPL_MMC_UHS_SUPPORT
131 bool "enable UHS support in SPL"
132 depends on SPL_MMC_IO_VOLTAGE
134 The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
135 cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
136 frequency can go up to 208MHz (SDR104)
138 config MMC_HS400_ES_SUPPORT
139 bool "enable HS400 Enhanced Strobe support"
141 The HS400 Enhanced Strobe mode is support by some eMMC. The bus
142 frequency is up to 200MHz. This mode does not tune the IO.
144 config SPL_MMC_HS400_ES_SUPPORT
145 bool "enable HS400 Enhanced Strobe support in SPL"
147 The HS400 Enhanced Strobe mode is support by some eMMC. The bus
148 frequency is up to 200MHz. This mode does not tune the IO.
150 config MMC_HS400_SUPPORT
151 bool "enable HS400 support"
152 select MMC_HS200_SUPPORT
154 The HS400 mode is support by some eMMC. The bus frequency is up to
155 200MHz. This mode requires tuning the IO.
157 config SPL_MMC_HS400_SUPPORT
158 bool "enable HS400 support in SPL"
159 select SPL_MMC_HS200_SUPPORT
161 The HS400 mode is support by some eMMC. The bus frequency is up to
162 200MHz. This mode requires tuning the IO.
164 config MMC_HS200_SUPPORT
165 bool "enable HS200 support"
167 The HS200 mode is support by some eMMC. The bus frequency is up to
168 200MHz. This mode requires tuning the IO.
171 config SPL_MMC_HS200_SUPPORT
172 bool "enable HS200 support in SPL"
174 The HS200 mode is support by some eMMC. The bus frequency is up to
175 200MHz. This mode requires tuning the IO.
178 bool "Output more information about the MMC"
181 Enable the output of more information about the card such as the
188 This is an option for use by developer. Enable MMC core debugging.
190 If you need to see the MMC core message, say Y.
193 bool "TI DAVINCI Multimedia Card Interface support"
194 depends on ARCH_DAVINCI
197 This selects the TI DAVINCI Multimedia card Interface.
198 If you have an DAVINCI board with a Multimedia Card slot,
199 say Y here. If unsure, say N.
202 bool "Synopsys DesignWare Memory Card Interface"
205 This selects support for the Synopsys DesignWare Mobile Storage IP
206 block, this provides host support for SD and MMC interfaces, in both
207 PIO, internal DMA mode and external DMA mode.
210 bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
211 depends on ARCH_EXYNOS
215 This selects support for Samsung Exynos SoC specific extensions to the
216 Synopsys DesignWare Memory Card Interface driver. Select this option
217 for platforms based on Exynos4 and Exynos5 SoC's.
220 bool "K3 specific extensions for Synopsys DW Memory Card Interface"
223 This selects support for Hisilicon K3 SoC specific extensions to the
224 Synopsys DesignWare Memory Card Interface driver. Select this option
225 for platforms based on Hisilicon K3 SoC's.
227 config MMC_DW_ROCKCHIP
228 bool "Rockchip SD/MMC controller support"
229 depends on DM_MMC && OF_CONTROL
232 This enables support for the Rockchip SD/MMM controller, which is
233 based on Designware IP. The device is compatible with at least
234 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
235 as removeable SD and micro-SD cards.
237 config MMC_DW_SOCFPGA
238 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
239 depends on ARCH_SOCFPGA
243 This selects support for Altera SOCFPGA specific extensions to the
244 Synopsys DesignWare Memory Card Interface driver. Select this option
245 for platforms based on Altera SOCFPGA.
248 bool "Extensions for DW Memory Card Interface used in Synopsys ARC devboards"
251 depends on OF_CONTROL
254 This selects support for Synopsys DesignWare Memory Card Interface driver
255 extensions used in various Synopsys ARC devboards.
258 bool "Meson GX EMMC controller support"
259 depends on DM_MMC && BLK && ARCH_MESON
261 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
264 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
266 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
267 Multimedia Card Interface. If you have an i.MX or MPC512x platform
268 with a Multimedia Card slot, say Y here.
273 bool "Freescale MXS Multimedia Card Interface support"
274 depends on MX23 || MX28 || MX6 || MX7
277 select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
278 select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
280 This selects the Freescale SSP MMC controller found on MXS based
281 platforms like mx23/28.
286 bool "Support for MMC controllers on PCI"
288 This selects PCI-based MMC controllers.
289 If you have an MMC controller on a PCI bus, say Y here.
294 bool "TI OMAP High Speed Multimedia Card Interface support"
295 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
296 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
298 This selects the TI OMAP High Speed Multimedia card Interface.
299 If you have an omap2plus board with a Multimedia Card slot,
304 config MMC_OMAP_HS_ADMA
305 bool "ADMA support for OMAP HS MMC"
306 depends on MMC_OMAP_HS && !OMAP34XX
309 This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA
310 controller). If supported by the hardware, selecting this option will
311 increase performances.
313 config MMC_OMAP36XX_PINS
314 bool "Enable MMC1 on OMAP36xx/37xx"
315 depends on OMAP34XX && MMC_OMAP_HS
317 This enables extended-drain in the MMC/SD/SDIO1I/O and
318 GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
319 specific to the OMAP36xx/37xx using MMC1
321 If you have a controller with this interface, say Y here.
326 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
327 depends on ARCH_RMOBILE
329 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
332 bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support"
333 depends on ARCH_RMOBILE || SH
335 Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform
338 bool "UniPhier SD/MMC Host Controller support"
339 depends on ARCH_UNIPHIER
340 depends on BLK && DM_MMC
341 depends on OF_CONTROL
343 This selects support for the Matsushita SD/MMC Host Controller on
344 SocioNext UniPhier SoCs.
347 bool "Renesas R-Car SD/MMC Host Controller support"
348 depends on ARCH_RMOBILE
349 depends on BLK && DM_MMC
350 depends on OF_CONTROL
352 This selects support for the Matsushita SD/MMC Host Controller on
356 bool "BCM2835 family custom SD/MMC Host Controller support"
357 depends on ARCH_BCM283X
358 depends on BLK && DM_MMC
359 depends on OF_CONTROL
362 This selects support for the custom SD host controller in the BCM2835
365 If you have a BCM2835 platform with SD or MMC devices, say Y here.
370 bool "Ingenic JZ47xx SD/MMC Host Controller support"
371 depends on ARCH_JZ47XX
373 This selects support for the SD Card Controller on Ingenic JZ47xx SoCs.
376 bool "Sandbox MMC support"
378 depends on BLK && DM_MMC && OF_CONTROL
380 This select a dummy sandbox MMC driver. At present this does nothing
381 other than allow sandbox to be build with MMC support. This
382 improves build coverage for sandbox and makes it easier to detect
383 MMC build errors with sandbox.
386 bool "Secure Digital Host Controller Interface support"
388 This selects the generic Secure Digital Host Controller Interface.
389 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
390 and Toshiba(R). Most controllers found in laptops are of this type.
392 If you have a controller with this interface, say Y here.
396 config MMC_SDHCI_IO_ACCESSORS
400 This is silent Kconfig symbol that is selected by the drivers that
401 need to overwrite SDHCI IO memory accessors.
403 config MMC_SDHCI_SDMA
404 bool "Support SDHCI SDMA"
407 This enables support for the SDMA (Single Operation DMA) defined
408 in the SD Host Controller Standard Specification Version 1.00 .
410 config MMC_SDHCI_ADMA
411 bool "Support SDHCI ADMA2"
414 This enables support for the ADMA (Advanced DMA) defined
415 in the SD Host Controller Standard Specification Version 3.00
417 config SPL_MMC_SDHCI_ADMA
418 bool "Support SDHCI ADMA2 in SPL"
421 This enables support for the ADMA (Advanced DMA) defined
422 in the SD Host Controller Standard Specification Version 3.00 in SPL.
424 config MMC_SDHCI_ATMEL
425 bool "Atmel SDHCI controller support"
427 depends on DM_MMC && BLK && ARCH_AT91
430 This enables support for the Atmel SDHCI controller, which supports
431 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
432 Memory Card Specification V3.0, and the SDIO V3.0 specification.
433 It is compliant with the SD Host Controller Standard V3.0
436 config MMC_SDHCI_BCM2835
437 tristate "SDHCI support for the BCM2835 SD/MMC Controller"
438 depends on ARCH_BCM283X
440 select MMC_SDHCI_IO_ACCESSORS
442 This selects the BCM2835 SD/MMC controller.
444 If you have a BCM2835 platform with SD or MMC devices,
449 config MMC_SDHCI_BCMSTB
450 tristate "SDHCI support for the BCMSTB SD/MMC Controller"
453 This selects the Broadcom set-top box SD/MMC controller.
455 If you have a BCMSTB platform with SD or MMC devices,
460 config MMC_SDHCI_CADENCE
461 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
462 depends on BLK && DM_MMC
464 depends on OF_CONTROL
466 This selects the Cadence SD/SDIO/eMMC driver.
468 If you have a controller with this interface, say Y here.
472 config MMC_SDHCI_AM654
473 bool "SDHCI Controller on TI's Am654 devices"
476 depends on DM_MMC && OF_CONTROL && BLK
479 Support for Secure Digital Host Controller Interface (SDHCI)
480 controllers present on TI's AM654 SOCs.
482 config MMC_SDHCI_KONA
483 bool "SDHCI support on Broadcom KONA platform"
486 This selects the Broadcom Kona Secure Digital Host Controller
487 Interface(SDHCI) support.
488 This is used in Broadcom mobile SoCs.
490 If you have a controller with this interface, say Y here.
493 bool "Qualcomm SDHCI controller"
494 depends on BLK && DM_MMC
497 Enables support for SDHCI 2.0 controller present on some Qualcomm
498 Snapdragon devices. This device is compatible with eMMC v4.5 and
499 SD 3.0 specifications. Both SD and eMMC devices are supported.
500 Card-detect gpios are not supported.
503 bool "SDHCI support on Marvell platform"
504 depends on ARCH_MVEBU
507 This selects the Secure Digital Host Controller Interface on
510 If you have a controller with this interface, say Y here.
514 config MMC_SDHCI_PIC32
515 bool "Microchip PIC32 on-chip SDHCI support"
516 depends on DM_MMC && MACH_PIC32
519 Support for Microchip PIC32 SDHCI controller.
521 config MMC_SDHCI_ROCKCHIP
522 bool "Arasan SDHCI controller for Rockchip support"
523 depends on ARCH_ROCKCHIP
524 depends on DM_MMC && BLK
527 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
530 bool "SDHCI support on Samsung S5P SoC"
533 This selects the Secure Digital Host Controller Interface (SDHCI)
536 If you have a controller with this interface, say Y here.
540 config MMC_SDHCI_SPEAR
541 bool "SDHCI support on ST SPEAr platform"
544 This selects the Secure Digital Host Controller Interface (SDHCI)
545 often referrered to as the HSMMC block in some of the ST SPEAR range
548 If you have a controller with this interface, say Y here.
553 bool "SDHCI support for STMicroelectronics SoC"
554 depends on MMC_SDHCI && OF_CONTROL
556 This selects the Secure Digital Host Controller Interface (SDHCI)
557 on STMicroelectronics STiH410 SoC.
559 config MMC_SDHCI_XENON
560 bool "SDHCI support for the Xenon SDHCI controller"
561 depends on MMC_SDHCI && DM_MMC && OF_CONTROL
563 Support for Xenon SDHCI host controller on Marvell Armada 3700
564 7k/8k ARM SoCs platforms
566 If you have a controller with this interface, say Y here.
570 config MMC_SDHCI_TANGIER
571 bool "Tangier SDHCI controller support"
572 depends on DM_MMC && BLK
575 This selects support for SDHCI controller on Tanginer
576 SoC. Note that this controller does not sit on PCI bus and,
577 hence, cannot be enumerated by standard PCI means.
579 If you're using an Intel Tangier SoC (available on Intel
580 Edison board), say Y here.
584 config MMC_SDHCI_TEGRA
585 bool "SDHCI platform support for the Tegra SD/MMC Controller"
590 This selects the Tegra SD/MMC controller. If you have a Tegra
591 platform with SD or MMC devices, say Y here.
595 config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
596 bool "Disable external clock loopback"
597 depends on MMC_SDHCI_TEGRA && TEGRA124
599 Disable the external clock loopback and use the internal one on SDMMC3
600 as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
601 being set to 0xfffd according to the TRM.
603 TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
604 approach once proper kernel integration made it mainline.
606 config MMC_SDHCI_ZYNQ
607 bool "Arasan SDHCI controller support"
608 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
609 depends on DM_MMC && OF_CONTROL && BLK
612 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
614 config ZYNQ_SDHCI_MAX_FREQ
615 int "Set the maximum frequency of the controller"
616 depends on MMC_SDHCI_ZYNQ
618 Set the maximum frequency of the controller.
620 config ZYNQ_SDHCI_MIN_FREQ
621 int "Set the minimum frequency of the controller"
622 depends on MMC_SDHCI_ZYNQ
625 Set the minimum frequency of the controller.
628 bool "Allwinner sunxi SD/MMC Host Controller support"
629 depends on ARCH_SUNXI && !UART0_PORT_F
632 This selects support for the SD/MMC Host Controller on
633 Allwinner sunxi SoCs.
635 config MMC_SUNXI_HAS_NEW_MODE
639 config MMC_SUNXI_HAS_MODE_SWITCH
643 config GENERIC_ATMEL_MCI
644 bool "Atmel Multimedia Card Interface support"
645 depends on DM_MMC && BLK && ARCH_AT91
647 This enables support for Atmel High Speed Multimedia Card Interface
648 (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
649 the SD Memory Card Specification V2.0, the SDIO V2.0 specification
653 bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
654 depends on DM_MMC && BLK && OF_CONTROL
656 This selects support for the SD/MMC controller on STM32H7 SoCs.
657 If you have a board based on such a SoC and with a SD/MMC slot,
661 bool "Ftsdc010 SD/MMC controller Support"
663 This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
666 bool "Support ftsdc010 sdio"
670 This can enable ftsdc010 sdio function.
673 bool "MediaTek SD/MMC Card Interface support"
674 depends on ARCH_MEDIATEK
675 depends on BLK && DM_MMC
676 depends on OF_CONTROL
678 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
679 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
680 This is needed if support for any SD/SDIO/MMC devices is required.
686 bool "Freescale/NXP eSDHC controller support"
688 This selects support for the eSDHC (Enhanced Secure Digital Host
689 Controller) found on numerous Freescale/NXP SoCs.
692 bool "Freescale/NXP i.MX eSDHC controller support"
694 This selects support for the i.MX eSDHC (Enhanced Secure Digital Host
695 Controller) found on numerous Freescale/NXP SoCs.
698 bool "Freescale/NXP i.MX uSDHC controller support"
699 depends on MX6 || MX7 ||ARCH_MX7ULP || IMX8 || IMX8M || TARGET_S32V234EVB
702 This enables the Ultra Secured Digital Host Controller enhancements
706 config SYS_FSL_ERRATUM_ESDHC111
709 config SYS_FSL_ERRATUM_ESDHC13
712 config SYS_FSL_ERRATUM_ESDHC135
715 config SYS_FSL_ERRATUM_ESDHC_A001