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 "HW reset support for eMMC"
25 Ths select Hardware reset support aka pwrseq-emmc for eMMC
29 bool "Poll for broken card detection case"
31 If card detection feature is broken, just poll to detect.
34 bool "Enable MMC controllers using Driver Model"
37 This enables the MultiMediaCard (MMC) uclass which supports MMC and
38 Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
39 and non-removable (e.g. eMMC chip) devices are supported. These
40 appear as block devices in U-Boot and can support filesystems such
44 bool "Enable MMC controllers using Driver Model in SPL"
45 depends on SPL_DM && DM_MMC
48 This enables the MultiMediaCard (MMC) uclass which supports MMC and
49 Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
50 and non-removable (e.g. eMMC chip) devices are supported. These
51 appear as block devices in U-Boot and can support filesystems such
56 config MMC_SDHCI_ADMA_HELPERS
60 bool "Support for SPI-based MMC controller"
61 depends on DM_MMC && DM_SPI
63 This selects SPI-based MMC controllers.
64 If you have an MMC controller on a SPI bus, say Y here.
69 bool "Support CRC for SPI-based MMC controller"
73 This enables CRC for SPI-based MMC controllers.
78 bool "ARM AMBA Multimedia Card Interface and compatible support"
80 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
81 Interface (PL180, PL181 and compatible) support.
82 If you have an ARM(R) platform with a Multimedia Card slot,
89 Some cards and hosts may sometimes behave unexpectedly (quirks).
90 This option enable workarounds to handle those quirks. Some of them
91 are enabled by default, other may require additional flags or are
92 enabled by the host driver.
94 config MMC_HW_PARTITIONING
95 bool "Support for HW partitioning command(eMMC)"
98 This adds a command and an API to do hardware partitioning on eMMC
101 config SUPPORT_EMMC_RPMB
102 bool "Support eMMC replay protected memory block (RPMB)"
105 Enable support for reading, writing and programming the
106 key for the Replay Protection Memory Block partition in eMMC.
108 config SUPPORT_EMMC_BOOT
109 bool "Support some additional features of the eMMC boot partitions"
111 Enable support for eMMC boot partitions. This also enables
112 extensions within the mmc command.
114 config MMC_IO_VOLTAGE
115 bool "Support IO voltage configuration"
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 SPL_MMC_IO_VOLTAGE
123 bool "Support IO voltage configuration in SPL"
126 IO voltage configuration allows selecting the voltage level of the IO
127 lines (not the level of main supply). This is required for UHS
128 support. For eMMC this not mandatory, but not enabling this option may
129 prevent the driver of using the faster modes.
131 config MMC_UHS_SUPPORT
132 bool "enable UHS support"
133 depends on MMC_IO_VOLTAGE
135 The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
136 cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
137 frequency can go up to 208MHz (SDR104)
139 config SPL_MMC_UHS_SUPPORT
140 bool "enable UHS support in SPL"
141 depends on SPL_MMC_IO_VOLTAGE
143 The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
144 cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
145 frequency can go up to 208MHz (SDR104)
147 config MMC_HS400_ES_SUPPORT
148 bool "enable HS400 Enhanced Strobe support"
150 The HS400 Enhanced Strobe mode is support by some eMMC. The bus
151 frequency is up to 200MHz. This mode does not tune the IO.
153 config SPL_MMC_HS400_ES_SUPPORT
154 bool "enable HS400 Enhanced Strobe support in SPL"
156 The HS400 Enhanced Strobe mode is support by some eMMC. The bus
157 frequency is up to 200MHz. This mode does not tune the IO.
159 config MMC_HS400_SUPPORT
160 bool "enable HS400 support"
161 select MMC_HS200_SUPPORT
163 The HS400 mode is support by some eMMC. The bus frequency is up to
164 200MHz. This mode requires tuning the IO.
166 config SPL_MMC_HS400_SUPPORT
167 bool "enable HS400 support in SPL"
168 select SPL_MMC_HS200_SUPPORT
170 The HS400 mode is support by some eMMC. The bus frequency is up to
171 200MHz. This mode requires tuning the IO.
173 config MMC_HS200_SUPPORT
174 bool "enable HS200 support"
176 The HS200 mode is support by some eMMC. The bus frequency is up to
177 200MHz. This mode requires tuning the IO.
179 config SPL_MMC_HS200_SUPPORT
180 bool "enable HS200 support in SPL"
182 The HS200 mode is support by some eMMC. The bus frequency is up to
183 200MHz. This mode requires tuning the IO.
186 bool "Output more information about the MMC"
189 Enable the output of more information about the card such as the
196 This is an option for use by developer. Enable MMC core debugging.
198 If you need to see the MMC core message, say Y.
201 bool "TI DAVINCI Multimedia Card Interface support"
202 depends on ARCH_DAVINCI
205 This selects the TI DAVINCI Multimedia card Interface.
206 If you have an DAVINCI board with a Multimedia Card slot,
207 say Y here. If unsure, say N.
210 bool "Synopsys DesignWare Memory Card Interface"
213 This selects support for the Synopsys DesignWare Mobile Storage IP
214 block, this provides host support for SD and MMC interfaces, in both
215 PIO, internal DMA mode and external DMA mode.
217 config MMC_DW_CORTINA
218 bool "Cortina specific extensions for Synopsys DW Memory Card Interface"
224 This selects support for Cortina SoC specific extensions to the
225 Synopsys DesignWare Memory Card Interface driver. Select this option
226 for platforms based on Cortina CAxxxx Soc's.
229 bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
230 depends on ARCH_EXYNOS
234 This selects support for Samsung Exynos SoC specific extensions to the
235 Synopsys DesignWare Memory Card Interface driver. Select this option
236 for platforms based on Exynos4 and Exynos5 SoC's.
239 bool "K3 specific extensions for Synopsys DW Memory Card Interface"
242 This selects support for Hisilicon K3 SoC specific extensions to the
243 Synopsys DesignWare Memory Card Interface driver. Select this option
244 for platforms based on Hisilicon K3 SoC's.
246 config MMC_DW_ROCKCHIP
247 bool "Rockchip SD/MMC controller support"
248 depends on DM_MMC && OF_CONTROL
251 This enables support for the Rockchip SD/MMM controller, which is
252 based on Designware IP. The device is compatible with at least
253 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
254 as removeable SD and micro-SD cards.
256 config MMC_DW_SOCFPGA
257 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
258 depends on ARCH_SOCFPGA
262 This selects support for Altera SOCFPGA specific extensions to the
263 Synopsys DesignWare Memory Card Interface driver. Select this option
264 for platforms based on Altera SOCFPGA.
267 bool "Extensions for DW Memory Card Interface used in Synopsys ARC devboards"
270 depends on OF_CONTROL
273 This selects support for Synopsys DesignWare Memory Card Interface driver
274 extensions used in various Synopsys ARC devboards.
277 bool "Nexell SD/MMC controller support"
278 depends on ARCH_NEXELL
281 depends on PINCTRL_NEXELL
285 bool "Meson GX EMMC controller support"
286 depends on DM_MMC && BLK && ARCH_MESON
288 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
291 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
293 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
294 Multimedia Card Interface. If you have an i.MX or MPC512x platform
295 with a Multimedia Card slot, say Y here.
300 bool "Freescale MXS Multimedia Card Interface support"
301 depends on MX23 || MX28 || MX6 || MX7
304 select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
305 select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
307 This selects the Freescale SSP MMC controller found on MXS based
308 platforms like mx23/28.
313 bool "Support for MMC controllers on PCI"
315 This selects PCI-based MMC controllers.
316 If you have an MMC controller on a PCI bus, say Y here.
319 bool "Marvell OcteonTX Multimedia Card Interface support"
320 depends on (ARCH_OCTEONTX || ARCH_OCTEONTX2)
323 This selects the OcteonTX Multimedia card Interface.
324 If you have an OcteonTX/TX2 board with a Multimedia Card slot,
329 config PXA_MMC_GENERIC
330 bool "Support for MMC controllers on PXA"
332 This selects MMC controllers on PXA.
333 If you are on a PXA architecture, say Y here.
338 bool "TI OMAP High Speed Multimedia Card Interface support"
339 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
340 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
342 This selects the TI OMAP High Speed Multimedia card Interface.
343 If you have an omap2plus board with a Multimedia Card slot,
348 config MMC_OMAP_HS_ADMA
349 bool "ADMA support for OMAP HS MMC"
350 depends on MMC_OMAP_HS && !OMAP34XX
353 This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA
354 controller). If supported by the hardware, selecting this option will
355 increase performances.
357 config MMC_OMAP36XX_PINS
358 bool "Enable MMC1 on OMAP36xx/37xx"
359 depends on OMAP34XX && MMC_OMAP_HS
361 This enables extended-drain in the MMC/SD/SDIO1I/O and
362 GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
363 specific to the OMAP36xx/37xx using MMC1
365 If you have a controller with this interface, say Y here.
370 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
371 depends on ARCH_RMOBILE
373 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
376 bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support"
377 depends on ARCH_RMOBILE || SH
379 Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform
382 bool "UniPhier SD/MMC Host Controller support"
383 depends on ARCH_UNIPHIER
384 depends on BLK && DM_MMC
385 depends on OF_CONTROL
387 This selects support for the Matsushita SD/MMC Host Controller on
388 SocioNext UniPhier SoCs.
391 bool "Renesas R-Car SD/MMC Host Controller support"
392 depends on ARCH_RMOBILE
393 depends on BLK && DM_MMC
394 depends on OF_CONTROL
397 This selects support for the Matsushita SD/MMC Host Controller on
401 bool "BCM2835 family custom SD/MMC Host Controller support"
402 depends on ARCH_BCM283X
403 depends on BLK && DM_MMC
404 depends on OF_CONTROL
407 This selects support for the custom SD host controller in the BCM2835
410 If you have a BCM2835 platform with SD or MMC devices, say Y here.
415 bool "Ingenic JZ47xx SD/MMC Host Controller support"
416 depends on ARCH_JZ47XX
418 This selects support for the SD Card Controller on Ingenic JZ47xx SoCs.
421 bool "Sandbox MMC support"
423 depends on BLK && DM_MMC && OF_CONTROL
425 This select a dummy sandbox MMC driver. At present this does nothing
426 other than allow sandbox to be build with MMC support. This
427 improves build coverage for sandbox and makes it easier to detect
428 MMC build errors with sandbox.
431 bool "Secure Digital Host Controller Interface support"
433 This selects the generic Secure Digital Host Controller Interface.
434 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
435 and Toshiba(R). Most controllers found in laptops are of this type.
437 If you have a controller with this interface, say Y here.
441 config MMC_SDHCI_IO_ACCESSORS
445 This is silent Kconfig symbol that is selected by the drivers that
446 need to overwrite SDHCI IO memory accessors.
448 config MMC_SDHCI_SDMA
449 bool "Support SDHCI SDMA"
452 This enables support for the SDMA (Single Operation DMA) defined
453 in the SD Host Controller Standard Specification Version 1.00 .
455 config MMC_SDHCI_ADMA
456 bool "Support SDHCI ADMA2"
458 select MMC_SDHCI_ADMA_HELPERS
460 This enables support for the ADMA (Advanced DMA) defined
461 in the SD Host Controller Standard Specification Version 3.00
463 config SPL_MMC_SDHCI_ADMA
464 bool "Support SDHCI ADMA2 in SPL"
466 select MMC_SDHCI_ADMA_HELPERS
468 This enables support for the ADMA (Advanced DMA) defined
469 in the SD Host Controller Standard Specification Version 3.00 in SPL.
471 config MMC_SDHCI_ASPEED
472 bool "Aspeed SDHCI controller"
473 depends on ARCH_ASPEED
477 Enables support for the Aspeed SDHCI 2.0 controller present on Aspeed
478 SoCs. This device is compatible with SD 3.0 and/or MMC 4.3
479 specifications. On the AST2600, the device is also compatible with
480 MMC 5.1 and eMMC 3.0.
482 config MMC_SDHCI_ATMEL
483 bool "Atmel SDHCI controller support"
485 depends on DM_MMC && BLK && ARCH_AT91
488 This enables support for the Atmel SDHCI controller, which supports
489 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
490 Memory Card Specification V3.0, and the SDIO V3.0 specification.
491 It is compliant with the SD Host Controller Standard V3.0
494 config MMC_SDHCI_BCM2835
495 tristate "SDHCI support for the BCM2835 SD/MMC Controller"
496 depends on ARCH_BCM283X
498 select MMC_SDHCI_IO_ACCESSORS
500 This selects the BCM2835 SD/MMC controller.
502 If you have a BCM2835 platform with SD or MMC devices,
507 config MMC_SDHCI_BCMSTB
508 tristate "SDHCI support for the BCMSTB SD/MMC Controller"
511 This selects the Broadcom set-top box SD/MMC controller.
513 If you have a BCMSTB platform with SD or MMC devices,
518 config MMC_SDHCI_CADENCE
519 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
520 depends on BLK && DM_MMC
522 depends on OF_CONTROL
524 This selects the Cadence SD/SDIO/eMMC driver.
526 If you have a controller with this interface, say Y here.
530 config MMC_SDHCI_AM654
531 bool "SDHCI Controller on TI's Am654 devices"
534 depends on DM_MMC && OF_CONTROL && BLK
536 select MMC_SDHCI_IO_ACCESSORS
538 Support for Secure Digital Host Controller Interface (SDHCI)
539 controllers present on TI's AM654 SOCs.
541 config MMC_SDHCI_IPROC
542 bool "SDHCI support for the iProc SD/MMC Controller"
545 This selects the iProc SD/MMC controller.
547 If you have a Broadcom IPROC platform with SD or MMC devices,
552 config MMC_SDHCI_KONA
553 bool "SDHCI support on Broadcom KONA platform"
556 This selects the Broadcom Kona Secure Digital Host Controller
557 Interface(SDHCI) support.
558 This is used in Broadcom mobile SoCs.
560 If you have a controller with this interface, say Y here.
563 bool "Qualcomm SDHCI controller"
564 depends on BLK && DM_MMC
567 Enables support for SDHCI 2.0 controller present on some Qualcomm
568 Snapdragon devices. This device is compatible with eMMC v4.5 and
569 SD 3.0 specifications. Both SD and eMMC devices are supported.
570 Card-detect gpios are not supported.
573 bool "SDHCI support on Marvell platform"
574 depends on ARCH_MVEBU
577 This selects the Secure Digital Host Controller Interface on
580 If you have a controller with this interface, say Y here.
584 config MMC_SDHCI_PIC32
585 bool "Microchip PIC32 on-chip SDHCI support"
586 depends on DM_MMC && MACH_PIC32
589 Support for Microchip PIC32 SDHCI controller.
591 config MMC_SDHCI_ROCKCHIP
592 bool "Arasan SDHCI controller for Rockchip support"
593 depends on ARCH_ROCKCHIP
594 depends on DM_MMC && BLK
597 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
600 bool "SDHCI support on Samsung S5P SoC"
603 This selects the Secure Digital Host Controller Interface (SDHCI)
606 If you have a controller with this interface, say Y here.
610 config MMC_SDHCI_SPEAR
611 bool "SDHCI support on ST SPEAr platform"
614 This selects the Secure Digital Host Controller Interface (SDHCI)
615 often referrered to as the HSMMC block in some of the ST SPEAR range
618 If you have a controller with this interface, say Y here.
623 bool "SDHCI support for STMicroelectronics SoC"
624 depends on MMC_SDHCI && OF_CONTROL
626 This selects the Secure Digital Host Controller Interface (SDHCI)
627 on STMicroelectronics STiH410 SoC.
629 config MMC_SDHCI_XENON
630 bool "SDHCI support for the Xenon SDHCI controller"
631 depends on MMC_SDHCI && DM_MMC && OF_CONTROL
633 Support for Xenon SDHCI host controller on Marvell Armada 3700
634 7k/8k ARM SoCs platforms
636 If you have a controller with this interface, say Y here.
640 config MMC_SDHCI_TANGIER
641 bool "Tangier SDHCI controller support"
642 depends on DM_MMC && BLK
645 This selects support for SDHCI controller on Tanginer
646 SoC. Note that this controller does not sit on PCI bus and,
647 hence, cannot be enumerated by standard PCI means.
649 If you're using an Intel Tangier SoC (available on Intel
650 Edison board), say Y here.
654 config MMC_SDHCI_TEGRA
655 bool "SDHCI platform support for the Tegra SD/MMC Controller"
656 depends on ARCH_TEGRA
660 This selects the Tegra SD/MMC controller. If you have a Tegra
661 platform with SD or MMC devices, say Y here.
665 config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
666 bool "Disable external clock loopback"
667 depends on MMC_SDHCI_TEGRA && TEGRA124
669 Disable the external clock loopback and use the internal one on SDMMC3
670 as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
671 being set to 0xfffd according to the TRM.
673 TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
674 approach once proper kernel integration made it mainline.
676 config MMC_SDHCI_ZYNQ
677 bool "Arasan SDHCI controller support"
678 depends on DM_MMC && OF_CONTROL && BLK
681 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
683 config ZYNQ_SDHCI_MAX_FREQ
684 int "Set the maximum frequency of the controller"
685 depends on MMC_SDHCI_ZYNQ
687 Set the maximum frequency of the controller.
689 config ZYNQ_SDHCI_MIN_FREQ
690 int "Set the minimum frequency of the controller"
691 depends on MMC_SDHCI_ZYNQ
694 Set the minimum frequency of the controller.
696 config ZYNQ_HISPD_BROKEN
697 bool "High speed broken for Zynq SDHCI controller"
698 depends on MMC_SDHCI_ZYNQ
700 Set if high speed mode is broken.
703 bool "Allwinner sunxi SD/MMC Host Controller support"
704 depends on ARCH_SUNXI && !UART0_PORT_F
707 This selects support for the SD/MMC Host Controller on
708 Allwinner sunxi SoCs.
710 config MMC_SUNXI_HAS_NEW_MODE
714 config MMC_SUNXI_HAS_MODE_SWITCH
718 config GENERIC_ATMEL_MCI
719 bool "Atmel Multimedia Card Interface support"
720 depends on DM_MMC && BLK && ARCH_AT91
722 This enables support for Atmel High Speed Multimedia Card Interface
723 (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
724 the SD Memory Card Specification V2.0, the SDIO V2.0 specification
728 bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
729 depends on DM_MMC && BLK && OF_CONTROL
731 This selects support for the SD/MMC controller on STM32H7 SoCs.
732 If you have a board based on such a SoC and with a SD/MMC slot,
736 bool "Ftsdc010 SD/MMC controller Support"
738 This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
741 bool "Support ftsdc010 sdio"
745 This can enable ftsdc010 sdio function.
748 bool "MediaTek SD/MMC Card Interface support"
749 depends on ARCH_MEDIATEK || ARCH_MTMIPS
750 depends on BLK && DM_MMC
751 depends on OF_CONTROL
753 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
754 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
755 This is needed if support for any SD/SDIO/MMC devices is required.
761 bool "Freescale/NXP eSDHC controller support"
763 This selects support for the eSDHC (Enhanced Secure Digital Host
764 Controller) found on numerous Freescale/NXP SoCs.
766 config FSL_ESDHC_SUPPORT_ADMA2
767 bool "enable ADMA2 support"
769 select MMC_SDHCI_ADMA_HELPERS
771 This enables support for the ADMA2 transfer mode. If supported by the
772 eSDHC it will allow 64bit DMA addresses.
774 config FSL_ESDHC_33V_IO_RELIABILITY_WORKAROUND
775 bool "enable eSDHC workaround for 3.3v IO reliability issue"
776 depends on FSL_ESDHC && DM_MMC
779 When eSDHC operates at 3.3v, damage can accumulate in an internal
780 level shifter at a higher than expected rate. The faster the interface
781 runs, the more damage accumulates. This issue now is found on LX2160A
782 eSDHC1 for only SD card. The hardware workaround is recommended to use
783 an on-board level shifter that is 1.8v on SoC side and 3.3v on SD card
784 side. For boards without hardware workaround, this option could be
785 enabled, ensuring 1.8v IO voltage and disabling eSDHC if no card.
786 This option assumes no hotplug, and u-boot has to make all the way to
787 to linux to use 1.8v UHS-I speed mode if has card.
790 bool "Freescale/NXP i.MX eSDHC controller support"
792 This selects support for the i.MX eSDHC (Enhanced Secure Digital Host
793 Controller) found on numerous Freescale/NXP SoCs.
796 bool "Freescale/NXP i.MX uSDHC controller support"
797 depends on MX6 || MX7 ||ARCH_MX7ULP || IMX8 || IMX8M || IMXRT || TARGET_S32V234EVB
800 This enables the Ultra Secured Digital Host Controller enhancements
804 config SYS_FSL_ERRATUM_ESDHC111
807 config SYS_FSL_ERRATUM_ESDHC13
810 config SYS_FSL_ERRATUM_ESDHC135
813 config SYS_FSL_ERRATUM_ESDHC_A001