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.
170 config SPL_MMC_HS200_SUPPORT
171 bool "enable HS200 support in SPL"
173 The HS200 mode is support by some eMMC. The bus frequency is up to
174 200MHz. This mode requires tuning the IO.
177 bool "Output more information about the MMC"
180 Enable the output of more information about the card such as the
187 This is an option for use by developer. Enable MMC core debugging.
189 If you need to see the MMC core message, say Y.
192 bool "TI DAVINCI Multimedia Card Interface support"
193 depends on ARCH_DAVINCI
196 This selects the TI DAVINCI Multimedia card Interface.
197 If you have an DAVINCI board with a Multimedia Card slot,
198 say Y here. If unsure, say N.
201 bool "Synopsys DesignWare Memory Card Interface"
204 This selects support for the Synopsys DesignWare Mobile Storage IP
205 block, this provides host support for SD and MMC interfaces, in both
206 PIO, internal DMA mode and external DMA mode.
209 bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
210 depends on ARCH_EXYNOS
214 This selects support for Samsung Exynos SoC specific extensions to the
215 Synopsys DesignWare Memory Card Interface driver. Select this option
216 for platforms based on Exynos4 and Exynos5 SoC's.
219 bool "K3 specific extensions for Synopsys DW Memory Card Interface"
222 This selects support for Hisilicon K3 SoC specific extensions to the
223 Synopsys DesignWare Memory Card Interface driver. Select this option
224 for platforms based on Hisilicon K3 SoC's.
226 config MMC_DW_ROCKCHIP
227 bool "Rockchip SD/MMC controller support"
228 depends on DM_MMC && OF_CONTROL
231 This enables support for the Rockchip SD/MMM controller, which is
232 based on Designware IP. The device is compatible with at least
233 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
234 as removeable SD and micro-SD cards.
236 config MMC_DW_SOCFPGA
237 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
238 depends on ARCH_SOCFPGA
242 This selects support for Altera SOCFPGA specific extensions to the
243 Synopsys DesignWare Memory Card Interface driver. Select this option
244 for platforms based on Altera SOCFPGA.
247 bool "Extensions for DW Memory Card Interface used in Synopsys ARC devboards"
250 depends on OF_CONTROL
253 This selects support for Synopsys DesignWare Memory Card Interface driver
254 extensions used in various Synopsys ARC devboards.
257 bool "Meson GX EMMC controller support"
258 depends on DM_MMC && BLK && ARCH_MESON
260 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
263 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
265 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
266 Multimedia Card Interface. If you have an i.MX or MPC512x platform
267 with a Multimedia Card slot, say Y here.
272 bool "Freescale MXS Multimedia Card Interface support"
273 depends on MX23 || MX28 || MX6 || MX7
276 select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
277 select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
279 This selects the Freescale SSP MMC controller found on MXS based
280 platforms like mx23/28.
285 bool "Support for MMC controllers on PCI"
287 This selects PCI-based MMC controllers.
288 If you have an MMC controller on a PCI bus, say Y here.
293 bool "TI OMAP High Speed Multimedia Card Interface support"
294 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
295 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
297 This selects the TI OMAP High Speed Multimedia card Interface.
298 If you have an omap2plus board with a Multimedia Card slot,
303 config MMC_OMAP_HS_ADMA
304 bool "ADMA support for OMAP HS MMC"
305 depends on MMC_OMAP_HS && !OMAP34XX
308 This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA
309 controller). If supported by the hardware, selecting this option will
310 increase performances.
312 config MMC_OMAP36XX_PINS
313 bool "Enable MMC1 on OMAP36xx/37xx"
314 depends on OMAP34XX && MMC_OMAP_HS
316 This enables extended-drain in the MMC/SD/SDIO1I/O and
317 GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
318 specific to the OMAP36xx/37xx using MMC1
320 If you have a controller with this interface, say Y here.
325 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
326 depends on ARCH_RMOBILE
328 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
331 bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support"
332 depends on ARCH_RMOBILE || SH
334 Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform
337 bool "UniPhier SD/MMC Host Controller support"
338 depends on ARCH_UNIPHIER
339 depends on BLK && DM_MMC
340 depends on OF_CONTROL
342 This selects support for the Matsushita SD/MMC Host Controller on
343 SocioNext UniPhier SoCs.
346 bool "Renesas R-Car SD/MMC Host Controller support"
347 depends on ARCH_RMOBILE
348 depends on BLK && DM_MMC
349 depends on OF_CONTROL
351 This selects support for the Matsushita SD/MMC Host Controller on
355 bool "BCM2835 family custom SD/MMC Host Controller support"
356 depends on ARCH_BCM283X
357 depends on BLK && DM_MMC
358 depends on OF_CONTROL
361 This selects support for the custom SD host controller in the BCM2835
364 If you have a BCM2835 platform with SD or MMC devices, say Y here.
369 bool "Ingenic JZ47xx SD/MMC Host Controller support"
370 depends on ARCH_JZ47XX
372 This selects support for the SD Card Controller on Ingenic JZ47xx SoCs.
375 bool "Sandbox MMC support"
377 depends on BLK && DM_MMC && OF_CONTROL
379 This select a dummy sandbox MMC driver. At present this does nothing
380 other than allow sandbox to be build with MMC support. This
381 improves build coverage for sandbox and makes it easier to detect
382 MMC build errors with sandbox.
385 bool "Secure Digital Host Controller Interface support"
387 This selects the generic Secure Digital Host Controller Interface.
388 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
389 and Toshiba(R). Most controllers found in laptops are of this type.
391 If you have a controller with this interface, say Y here.
395 config MMC_SDHCI_IO_ACCESSORS
399 This is silent Kconfig symbol that is selected by the drivers that
400 need to overwrite SDHCI IO memory accessors.
402 config MMC_SDHCI_SDMA
403 bool "Support SDHCI SDMA"
406 This enables support for the SDMA (Single Operation DMA) defined
407 in the SD Host Controller Standard Specification Version 1.00 .
409 config MMC_SDHCI_ADMA
410 bool "Support SDHCI ADMA2"
413 This enables support for the ADMA (Advanced DMA) defined
414 in the SD Host Controller Standard Specification Version 3.00
416 config SPL_MMC_SDHCI_ADMA
417 bool "Support SDHCI ADMA2 in SPL"
420 This enables support for the ADMA (Advanced DMA) defined
421 in the SD Host Controller Standard Specification Version 3.00 in SPL.
423 config MMC_SDHCI_ASPEED
424 bool "Aspeed SDHCI controller"
425 depends on ARCH_ASPEED
429 Enables support for the Aspeed SDHCI 2.0 controller present on Aspeed
430 SoCs. This device is compatible with SD 3.0 and/or MMC 4.3
431 specifications. On the AST2600, the device is also compatible with
432 MMC 5.1 and eMMC 3.0.
434 config MMC_SDHCI_ATMEL
435 bool "Atmel SDHCI controller support"
437 depends on DM_MMC && BLK && ARCH_AT91
440 This enables support for the Atmel SDHCI controller, which supports
441 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
442 Memory Card Specification V3.0, and the SDIO V3.0 specification.
443 It is compliant with the SD Host Controller Standard V3.0
446 config MMC_SDHCI_BCM2835
447 tristate "SDHCI support for the BCM2835 SD/MMC Controller"
448 depends on ARCH_BCM283X
450 select MMC_SDHCI_IO_ACCESSORS
452 This selects the BCM2835 SD/MMC controller.
454 If you have a BCM2835 platform with SD or MMC devices,
459 config MMC_SDHCI_BCMSTB
460 tristate "SDHCI support for the BCMSTB SD/MMC Controller"
463 This selects the Broadcom set-top box SD/MMC controller.
465 If you have a BCMSTB platform with SD or MMC devices,
470 config MMC_SDHCI_CADENCE
471 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
472 depends on BLK && DM_MMC
474 depends on OF_CONTROL
476 This selects the Cadence SD/SDIO/eMMC driver.
478 If you have a controller with this interface, say Y here.
482 config MMC_SDHCI_AM654
483 bool "SDHCI Controller on TI's Am654 devices"
486 depends on DM_MMC && OF_CONTROL && BLK
489 Support for Secure Digital Host Controller Interface (SDHCI)
490 controllers present on TI's AM654 SOCs.
492 config MMC_SDHCI_IPROC
493 bool "SDHCI support for the iProc SD/MMC Controller"
496 This selects the iProc SD/MMC controller.
498 If you have a Broadcom IPROC platform with SD or MMC devices,
503 config MMC_SDHCI_KONA
504 bool "SDHCI support on Broadcom KONA platform"
507 This selects the Broadcom Kona Secure Digital Host Controller
508 Interface(SDHCI) support.
509 This is used in Broadcom mobile SoCs.
511 If you have a controller with this interface, say Y here.
514 bool "Qualcomm SDHCI controller"
515 depends on BLK && DM_MMC
518 Enables support for SDHCI 2.0 controller present on some Qualcomm
519 Snapdragon devices. This device is compatible with eMMC v4.5 and
520 SD 3.0 specifications. Both SD and eMMC devices are supported.
521 Card-detect gpios are not supported.
524 bool "SDHCI support on Marvell platform"
525 depends on ARCH_MVEBU
528 This selects the Secure Digital Host Controller Interface on
531 If you have a controller with this interface, say Y here.
535 config MMC_SDHCI_PIC32
536 bool "Microchip PIC32 on-chip SDHCI support"
537 depends on DM_MMC && MACH_PIC32
540 Support for Microchip PIC32 SDHCI controller.
542 config MMC_SDHCI_ROCKCHIP
543 bool "Arasan SDHCI controller for Rockchip support"
544 depends on ARCH_ROCKCHIP
545 depends on DM_MMC && BLK
548 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
551 bool "SDHCI support on Samsung S5P SoC"
554 This selects the Secure Digital Host Controller Interface (SDHCI)
557 If you have a controller with this interface, say Y here.
561 config MMC_SDHCI_SPEAR
562 bool "SDHCI support on ST SPEAr platform"
565 This selects the Secure Digital Host Controller Interface (SDHCI)
566 often referrered to as the HSMMC block in some of the ST SPEAR range
569 If you have a controller with this interface, say Y here.
574 bool "SDHCI support for STMicroelectronics SoC"
575 depends on MMC_SDHCI && OF_CONTROL
577 This selects the Secure Digital Host Controller Interface (SDHCI)
578 on STMicroelectronics STiH410 SoC.
580 config MMC_SDHCI_XENON
581 bool "SDHCI support for the Xenon SDHCI controller"
582 depends on MMC_SDHCI && DM_MMC && OF_CONTROL
584 Support for Xenon SDHCI host controller on Marvell Armada 3700
585 7k/8k ARM SoCs platforms
587 If you have a controller with this interface, say Y here.
591 config MMC_SDHCI_TANGIER
592 bool "Tangier SDHCI controller support"
593 depends on DM_MMC && BLK
596 This selects support for SDHCI controller on Tanginer
597 SoC. Note that this controller does not sit on PCI bus and,
598 hence, cannot be enumerated by standard PCI means.
600 If you're using an Intel Tangier SoC (available on Intel
601 Edison board), say Y here.
605 config MMC_SDHCI_TEGRA
606 bool "SDHCI platform support for the Tegra SD/MMC Controller"
611 This selects the Tegra SD/MMC controller. If you have a Tegra
612 platform with SD or MMC devices, say Y here.
616 config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
617 bool "Disable external clock loopback"
618 depends on MMC_SDHCI_TEGRA && TEGRA124
620 Disable the external clock loopback and use the internal one on SDMMC3
621 as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
622 being set to 0xfffd according to the TRM.
625 approach once proper kernel integration made it mainline.
627 config MMC_SDHCI_ZYNQ
628 bool "Arasan SDHCI controller support"
629 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
630 depends on DM_MMC && OF_CONTROL && BLK
633 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
635 config ZYNQ_SDHCI_MAX_FREQ
636 int "Set the maximum frequency of the controller"
637 depends on MMC_SDHCI_ZYNQ
639 Set the maximum frequency of the controller.
641 config ZYNQ_SDHCI_MIN_FREQ
642 int "Set the minimum frequency of the controller"
643 depends on MMC_SDHCI_ZYNQ
646 Set the minimum frequency of the controller.
648 config ZYNQ_HISPD_BROKEN
649 bool "High speed broken for Zynq SDHCI controller"
650 depends on MMC_SDHCI_ZYNQ
652 Set if high speed mode is broken.
655 bool "Allwinner sunxi SD/MMC Host Controller support"
656 depends on ARCH_SUNXI && !UART0_PORT_F
659 This selects support for the SD/MMC Host Controller on
660 Allwinner sunxi SoCs.
662 config MMC_SUNXI_HAS_NEW_MODE
666 config MMC_SUNXI_HAS_MODE_SWITCH
670 config GENERIC_ATMEL_MCI
671 bool "Atmel Multimedia Card Interface support"
672 depends on DM_MMC && BLK && ARCH_AT91
674 This enables support for Atmel High Speed Multimedia Card Interface
675 (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
676 the SD Memory Card Specification V2.0, the SDIO V2.0 specification
680 bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
681 depends on DM_MMC && BLK && OF_CONTROL
683 This selects support for the SD/MMC controller on STM32H7 SoCs.
684 If you have a board based on such a SoC and with a SD/MMC slot,
688 bool "Ftsdc010 SD/MMC controller Support"
690 This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
693 bool "Support ftsdc010 sdio"
697 This can enable ftsdc010 sdio function.
700 bool "MediaTek SD/MMC Card Interface support"
701 depends on ARCH_MEDIATEK
702 depends on BLK && DM_MMC
703 depends on OF_CONTROL
705 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
706 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
707 This is needed if support for any SD/SDIO/MMC devices is required.
713 bool "Freescale/NXP eSDHC controller support"
714 select FSL_ESDHC_USE_PERIPHERAL_CLK if MMC_HS200_SUPPORT || MMC_UHS_SUPPORT
716 This selects support for the eSDHC (Enhanced Secure Digital Host
717 Controller) found on numerous Freescale/NXP SoCs.
719 config FSL_ESDHC_USE_PERIPHERAL_CLK
720 bool "enable ESDHC peripheral clock support"
723 eSDHC supports two reference clocks (platform clock and peripheral clock).
724 Peripheral clock which could provide higher clock frequency is required to
725 be used for tuning of SD UHS mode and eMMC HS200/HS400 modes.
728 bool "Freescale/NXP i.MX eSDHC controller support"
730 This selects support for the i.MX eSDHC (Enhanced Secure Digital Host
731 Controller) found on numerous Freescale/NXP SoCs.
734 bool "Freescale/NXP i.MX uSDHC controller support"
735 depends on MX6 || MX7 ||ARCH_MX7ULP || IMX8 || IMX8M || TARGET_S32V234EVB
738 This enables the Ultra Secured Digital Host Controller enhancements
742 config SYS_FSL_ERRATUM_ESDHC111
745 config SYS_FSL_ERRATUM_ESDHC13
748 config SYS_FSL_ERRATUM_ESDHC135
751 config SYS_FSL_ERRATUM_ESDHC_A001