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 "ARM AMBA Multimedia Card Interface and compatible support"
51 depends on DM_MMC && OF_CONTROL
53 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
54 Interface (PL180, PL181 and compatible) support.
55 If you have an ARM(R) platform with a Multimedia Card slot,
62 Some cards and hosts may sometimes behave unexpectedly (quirks).
63 This option enable workarounds to handle those quirks. Some of them
64 are enabled by default, other may require additionnal flags or are
65 enabled by the host driver.
67 config MMC_HW_PARTITIONING
68 bool "Support for HW partitioning command(eMMC)"
71 This adds a command and an API to do hardware partitioning on eMMC
74 config SUPPORT_EMMC_RPMB
75 bool "Support eMMC replay protected memory block (RPMB)"
78 Enable support for reading, writing and programming the
79 key for the Replay Protection Memory Block partition in eMMC.
81 config SUPPORT_EMMC_BOOT
82 bool "Support some additional features of the eMMC boot partitions"
84 Enable support for eMMC boot partitions. This also enables
85 extensions within the mmc command.
88 bool "Support IO voltage configuration"
90 IO voltage configuration allows selecting the voltage level of the IO
91 lines (not the level of main supply). This is required for UHS
92 support. For eMMC this not mandatory, but not enabling this option may
93 prevent the driver of using the faster modes.
95 config SPL_MMC_IO_VOLTAGE
96 bool "Support IO voltage configuration in SPL"
99 IO voltage configuration allows selecting the voltage level of the IO
100 lines (not the level of main supply). This is required for UHS
101 support. For eMMC this not mandatory, but not enabling this option may
102 prevent the driver of using the faster modes.
104 config MMC_UHS_SUPPORT
105 bool "enable UHS support"
106 depends on MMC_IO_VOLTAGE
108 The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
109 cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
110 frequency can go up to 208MHz (SDR104)
112 config SPL_MMC_UHS_SUPPORT
113 bool "enable UHS support in SPL"
114 depends on SPL_MMC_IO_VOLTAGE
116 The Ultra High Speed (UHS) bus is available on some SDHC and SDXC
117 cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus
118 frequency can go up to 208MHz (SDR104)
120 config MMC_HS400_SUPPORT
121 bool "enable HS400 support"
122 select MMC_HS200_SUPPORT
124 The HS400 mode is support by some eMMC. The bus frequency is up to
125 200MHz. This mode requires tuning the IO.
127 config SPL_MMC_HS400_SUPPORT
128 bool "enable HS400 support in SPL"
130 The HS400 mode is support by some eMMC. The bus frequency is up to
131 200MHz. This mode requires tuning the IO.
133 config MMC_HS200_SUPPORT
134 bool "enable HS200 support"
136 The HS200 mode is support by some eMMC. The bus frequency is up to
137 200MHz. This mode requires tuning the IO.
140 config SPL_MMC_HS200_SUPPORT
141 bool "enable HS200 support in SPL"
143 The HS200 mode is support by some eMMC. The bus frequency is up to
144 200MHz. This mode requires tuning the IO.
147 bool "Output more information about the MMC"
150 Enable the output of more information about the card such as the
157 This is an option for use by developer. Enable MMC core debugging.
159 If you need to see the MMC core message, say Y.
162 bool "TI DAVINCI Multimedia Card Interface support"
163 depends on ARCH_DAVINCI
166 This selects the TI DAVINCI Multimedia card Interface.
167 If you have an DAVINCI board with a Multimedia Card slot,
168 say Y here. If unsure, say N.
171 bool "Synopsys DesignWare Memory Card Interface"
174 This selects support for the Synopsys DesignWare Mobile Storage IP
175 block, this provides host support for SD and MMC interfaces, in both
176 PIO, internal DMA mode and external DMA mode.
179 bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
180 depends on ARCH_EXYNOS
184 This selects support for Samsung Exynos SoC specific extensions to the
185 Synopsys DesignWare Memory Card Interface driver. Select this option
186 for platforms based on Exynos4 and Exynos5 SoC's.
189 bool "K3 specific extensions for Synopsys DW Memory Card Interface"
192 This selects support for Hisilicon K3 SoC specific extensions to the
193 Synopsys DesignWare Memory Card Interface driver. Select this option
194 for platforms based on Hisilicon K3 SoC's.
196 config MMC_DW_ROCKCHIP
197 bool "Rockchip SD/MMC controller support"
198 depends on DM_MMC && OF_CONTROL
201 This enables support for the Rockchip SD/MMM controller, which is
202 based on Designware IP. The device is compatible with at least
203 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
204 as removeable SD and micro-SD cards.
206 config MMC_DW_SOCFPGA
207 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
208 depends on ARCH_SOCFPGA
212 This selects support for Altera SOCFPGA specific extensions to the
213 Synopsys DesignWare Memory Card Interface driver. Select this option
214 for platforms based on Altera SOCFPGA.
217 bool "Extensions for DW Memory Card Interface used in Synopsys ARC devboards"
220 depends on OF_CONTROL
223 This selects support for Synopsys DesignWare Memory Card Interface driver
224 extensions used in various Synopsys ARC devboards.
227 bool "Meson GX EMMC controller support"
228 depends on DM_MMC && BLK && ARCH_MESON
230 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
233 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
235 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
236 Multimedia Card Interface. If you have an i.MX or MPC512x platform
237 with a Multimedia Card slot, say Y here.
242 bool "Freescale MXS Multimedia Card Interface support"
243 depends on MX23 || MX28 || MX6 || MX7
246 select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7
247 select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7
249 This selects the Freescale SSP MMC controller found on MXS based
250 platforms like mx23/28.
255 bool "Support for MMC controllers on PCI"
257 This selects PCI-based MMC controllers.
258 If you have an MMC controller on a PCI bus, say Y here.
263 bool "TI OMAP High Speed Multimedia Card Interface support"
264 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
265 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
267 This selects the TI OMAP High Speed Multimedia card Interface.
268 If you have an omap2plus board with a Multimedia Card slot,
273 config MMC_OMAP_HS_ADMA
274 bool "ADMA support for OMAP HS MMC"
275 depends on MMC_OMAP_HS && !OMAP34XX
278 This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA
279 controller). If supported by the hardware, selecting this option will
280 increase performances.
282 config MMC_OMAP36XX_PINS
283 bool "Enable MMC1 on OMAP36xx/37xx"
284 depends on OMAP34XX && MMC_OMAP_HS
286 This enables extended-drain in the MMC/SD/SDIO1I/O and
287 GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
288 specific to the OMAP36xx/37xx using MMC1
290 If you have a controller with this interface, say Y here.
295 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
296 depends on ARCH_RMOBILE
298 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
301 bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support"
302 depends on ARCH_RMOBILE || SH
304 Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform
307 bool "UniPhier SD/MMC Host Controller support"
308 depends on ARCH_UNIPHIER
309 depends on BLK && DM_MMC
310 depends on OF_CONTROL
312 This selects support for the Matsushita SD/MMC Host Controller on
313 SocioNext UniPhier SoCs.
316 bool "Renesas R-Car SD/MMC Host Controller support"
317 depends on ARCH_RMOBILE
318 depends on BLK && DM_MMC
319 depends on OF_CONTROL
321 This selects support for the Matsushita SD/MMC Host Controller on
325 bool "BCM2835 family custom SD/MMC Host Controller support"
326 depends on ARCH_BCM283X
327 depends on BLK && DM_MMC
328 depends on OF_CONTROL
331 This selects support for the custom SD host controller in the BCM2835
334 If you have a BCM2835 platform with SD or MMC devices, say Y here.
339 bool "Ingenic JZ47xx SD/MMC Host Controller support"
340 depends on ARCH_JZ47XX
342 This selects support for the SD Card Controller on Ingenic JZ47xx SoCs.
345 bool "Sandbox MMC support"
347 depends on BLK && DM_MMC && OF_CONTROL
349 This select a dummy sandbox MMC driver. At present this does nothing
350 other than allow sandbox to be build with MMC support. This
351 improves build coverage for sandbox and makes it easier to detect
352 MMC build errors with sandbox.
355 bool "Secure Digital Host Controller Interface support"
357 This selects the generic Secure Digital Host Controller Interface.
358 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
359 and Toshiba(R). Most controllers found in laptops are of this type.
361 If you have a controller with this interface, say Y here.
365 config MMC_SDHCI_IO_ACCESSORS
369 This is silent Kconfig symbol that is selected by the drivers that
370 need to overwrite SDHCI IO memory accessors.
372 config MMC_SDHCI_SDMA
373 bool "Support SDHCI SDMA"
376 This enables support for the SDMA (Single Operation DMA) defined
377 in the SD Host Controller Standard Specification Version 1.00 .
379 config MMC_SDHCI_ADMA
380 bool "Support SDHCI ADMA2"
383 This enables support for the ADMA (Advanced DMA) defined
384 in the SD Host Controller Standard Specification Version 3.00
386 config SPL_MMC_SDHCI_ADMA
387 bool "Support SDHCI ADMA2 in SPL"
390 This enables support for the ADMA (Advanced DMA) defined
391 in the SD Host Controller Standard Specification Version 3.00 in SPL.
393 config MMC_SDHCI_ATMEL
394 bool "Atmel SDHCI controller support"
396 depends on DM_MMC && BLK && ARCH_AT91
399 This enables support for the Atmel SDHCI controller, which supports
400 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
401 Memory Card Specification V3.0, and the SDIO V3.0 specification.
402 It is compliant with the SD Host Controller Standard V3.0
405 config MMC_SDHCI_BCM2835
406 tristate "SDHCI support for the BCM2835 SD/MMC Controller"
407 depends on ARCH_BCM283X
409 select MMC_SDHCI_IO_ACCESSORS
411 This selects the BCM2835 SD/MMC controller.
413 If you have a BCM2835 platform with SD or MMC devices,
418 config MMC_SDHCI_BCMSTB
419 tristate "SDHCI support for the BCMSTB SD/MMC Controller"
422 This selects the Broadcom set-top box SD/MMC controller.
424 If you have a BCMSTB platform with SD or MMC devices,
429 config MMC_SDHCI_CADENCE
430 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
431 depends on BLK && DM_MMC
433 depends on OF_CONTROL
435 This selects the Cadence SD/SDIO/eMMC driver.
437 If you have a controller with this interface, say Y here.
441 config MMC_SDHCI_K3_ARASAN
442 bool "Arasan SDHCI controller for TI's K3 based SoCs"
445 depends on DM_MMC && OF_CONTROL && BLK
447 Support for Arasan SDHCI host controller on Texas Instruments'
448 K3 family based SoC platforms
450 config MMC_SDHCI_KONA
451 bool "SDHCI support on Broadcom KONA platform"
454 This selects the Broadcom Kona Secure Digital Host Controller
455 Interface(SDHCI) support.
456 This is used in Broadcom mobile SoCs.
458 If you have a controller with this interface, say Y here.
461 bool "Qualcomm SDHCI controller"
462 depends on BLK && DM_MMC
465 Enables support for SDHCI 2.0 controller present on some Qualcomm
466 Snapdragon devices. This device is compatible with eMMC v4.5 and
467 SD 3.0 specifications. Both SD and eMMC devices are supported.
468 Card-detect gpios are not supported.
471 bool "SDHCI support on Marvell platform"
472 depends on ARCH_MVEBU
475 This selects the Secure Digital Host Controller Interface on
478 If you have a controller with this interface, say Y here.
482 config MMC_SDHCI_PIC32
483 bool "Microchip PIC32 on-chip SDHCI support"
484 depends on DM_MMC && MACH_PIC32
487 Support for Microchip PIC32 SDHCI controller.
489 config MMC_SDHCI_ROCKCHIP
490 bool "Arasan SDHCI controller for Rockchip support"
491 depends on ARCH_ROCKCHIP
492 depends on DM_MMC && BLK
495 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
498 bool "SDHCI support on Samsung S5P SoC"
501 This selects the Secure Digital Host Controller Interface (SDHCI)
504 If you have a controller with this interface, say Y here.
508 config MMC_SDHCI_SPEAR
509 bool "SDHCI support on ST SPEAr platform"
512 This selects the Secure Digital Host Controller Interface (SDHCI)
513 often referrered to as the HSMMC block in some of the ST SPEAR range
516 If you have a controller with this interface, say Y here.
521 bool "SDHCI support for STMicroelectronics SoC"
522 depends on MMC_SDHCI && OF_CONTROL
524 This selects the Secure Digital Host Controller Interface (SDHCI)
525 on STMicroelectronics STiH410 SoC.
527 config MMC_SDHCI_XENON
528 bool "SDHCI support for the Xenon SDHCI controller"
529 depends on MMC_SDHCI && DM_MMC && OF_CONTROL
531 Support for Xenon SDHCI host controller on Marvell Armada 3700
532 7k/8k ARM SoCs platforms
534 If you have a controller with this interface, say Y here.
538 config MMC_SDHCI_TANGIER
539 bool "Tangier SDHCI controller support"
540 depends on DM_MMC && BLK
543 This selects support for SDHCI controller on Tanginer
544 SoC. Note that this controller does not sit on PCI bus and,
545 hence, cannot be enumerated by standard PCI means.
547 If you're using an Intel Tangier SoC (available on Intel
548 Edison board), say Y here.
552 config MMC_SDHCI_TEGRA
553 bool "SDHCI platform support for the Tegra SD/MMC Controller"
558 This selects the Tegra SD/MMC controller. If you have a Tegra
559 platform with SD or MMC devices, say Y here.
563 config MMC_SDHCI_ZYNQ
564 bool "Arasan SDHCI controller support"
565 depends on ARCH_ZYNQ || ARCH_ZYNQMP || ARCH_VERSAL
566 depends on DM_MMC && OF_CONTROL && BLK
569 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
571 config ZYNQ_SDHCI_MAX_FREQ
572 int "Set the maximum frequency of the controller"
573 depends on MMC_SDHCI_ZYNQ
575 Set the maximum frequency of the controller.
577 config ZYNQ_SDHCI_MIN_FREQ
578 int "Set the minimum frequency of the controller"
579 depends on MMC_SDHCI_ZYNQ
582 Set the minimum frequency of the controller.
585 bool "Allwinner sunxi SD/MMC Host Controller support"
586 depends on ARCH_SUNXI && !UART0_PORT_F
589 This selects support for the SD/MMC Host Controller on
590 Allwinner sunxi SoCs.
592 config MMC_SUNXI_HAS_NEW_MODE
596 config MMC_SUNXI_HAS_MODE_SWITCH
600 config GENERIC_ATMEL_MCI
601 bool "Atmel Multimedia Card Interface support"
602 depends on DM_MMC && BLK && ARCH_AT91
604 This enables support for Atmel High Speed Multimedia Card Interface
605 (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
606 the SD Memory Card Specification V2.0, the SDIO V2.0 specification
610 bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
611 depends on DM_MMC && BLK && OF_CONTROL
613 This selects support for the SD/MMC controller on STM32H7 SoCs.
614 If you have a board based on such a SoC and with a SD/MMC slot,
618 bool "Ftsdc010 SD/MMC controller Support"
620 This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
623 bool "Support ftsdc010 sdio"
627 This can enable ftsdc010 sdio function.
630 bool "MediaTek SD/MMC Card Interface support"
631 depends on ARCH_MEDIATEK
632 depends on BLK && DM_MMC
633 depends on OF_CONTROL
635 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
636 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
637 This is needed if support for any SD/SDIO/MMC devices is required.
642 config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
643 bool "Disable external clock loopback"
644 depends on MMC_SDHCI_TEGRA && TEGRA124
646 Disable the external clock loopback and use the internal one on SDMMC3
647 as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
648 being set to 0xfffd according to the TRM.
650 TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
651 approach once proper kernel integration made it mainline.
654 bool "Freescale/NXP eSDHC controller support"
656 This selects support for the eSDHC (Enhanced Secure Digital Host
657 Controller) found on numerous Freescale/NXP SoCs.
660 bool "Freescale/NXP i.MX eSDHC controller support"
662 This selects support for the i.MX eSDHC (Enhanced Secure Digital Host
663 Controller) found on numerous Freescale/NXP SoCs.
667 config SYS_FSL_ERRATUM_ESDHC111
670 config SYS_FSL_ERRATUM_ESDHC13
673 config SYS_FSL_ERRATUM_ESDHC135
676 config SYS_FSL_ERRATUM_ESDHC_A001