1 menu "MMC Host controller Support"
4 bool "MMC/SD/SDIO card support"
5 default ARM || PPC || SANDBOX
7 This selects MultiMediaCard, Secure Digital and Secure
10 If you want MMC/SD/SDIO support, you should say Y here and
11 also to your specific host controller driver.
14 bool "Enable MMC controllers using Driver Model"
17 This enables the MultiMediaCard (MMC) uclass which supports MMC and
18 Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
19 and non-removable (e.g. eMMC chip) devices are supported. These
20 appear as block devices in U-Boot and can support filesystems such
24 bool "Enable MMC controllers using Driver Model in SPL"
25 depends on SPL_DM && DM_MMC
28 This enables the MultiMediaCard (MMC) uclass which supports MMC and
29 Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.)
30 and non-removable (e.g. eMMC chip) devices are supported. These
31 appear as block devices in U-Boot and can support filesystems such
37 bool "ARM AMBA Multimedia Card Interface and compatible support"
38 depends on DM_MMC && OF_CONTROL
40 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
41 Interface (PL180, PL181 and compatible) support.
42 If you have an ARM(R) platform with a Multimedia Card slot,
46 bool "Output more information about the MMC"
49 Enable the output of more information about the card such as the
52 config SPL_MMC_VERBOSE
53 bool "Output more information about the MMC in SPL"
56 Enable the output of more information about the card such as the
60 bool "Tiny MMC framework in SPL"
62 Enable MMC framework tinification support. This option is useful if
63 if your SPL is extremely size constrained. Heed the warning, enable
64 this option if and only if you know exactly what you are doing, if
65 you are reading this help text, you most likely have no idea :-)
67 The MMC framework is reduced to bare minimum to be useful. No malloc
68 support is needed for the MMC framework operation with this option
69 enabled. The framework supports exactly one MMC device and exactly
70 one MMC driver. The MMC driver can be adjusted to avoid any malloc
71 operations too, which can remove the need for malloc support in SPL
72 and thus further reduce footprint.
75 bool "TI DAVINCI Multimedia Card Interface support"
76 depends on ARCH_DAVINCI
79 This selects the TI DAVINCI Multimedia card Interface.
80 If you have an DAVINCI board with a Multimedia Card slot,
81 say Y here. If unsure, say N.
84 bool "Synopsys DesignWare Memory Card Interface"
86 This selects support for the Synopsys DesignWare Mobile Storage IP
87 block, this provides host support for SD and MMC interfaces, in both
88 PIO, internal DMA mode and external DMA mode.
91 bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
92 depends on ARCH_EXYNOS
96 This selects support for Samsung Exynos SoC specific extensions to the
97 Synopsys DesignWare Memory Card Interface driver. Select this option
98 for platforms based on Exynos4 and Exynos5 SoC's.
101 bool "K3 specific extensions for Synopsys DW Memory Card Interface"
104 This selects support for Hisilicon K3 SoC specific extensions to the
105 Synopsys DesignWare Memory Card Interface driver. Select this option
106 for platforms based on Hisilicon K3 SoC's.
108 config MMC_DW_ROCKCHIP
109 bool "Rockchip SD/MMC controller support"
110 depends on DM_MMC && OF_CONTROL
113 This enables support for the Rockchip SD/MMM controller, which is
114 based on Designware IP. The device is compatible with at least
115 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
116 as removeable SD and micro-SD cards.
118 config MMC_DW_SOCFPGA
119 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
120 depends on ARCH_SOCFPGA
124 This selects support for Altera SOCFPGA specific extensions to the
125 Synopsys DesignWare Memory Card Interface driver. Select this option
126 for platforms based on Altera SOCFPGA.
129 bool "Meson GX EMMC controller support"
130 depends on DM_MMC && BLK && ARCH_MESON
132 Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
135 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
137 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
138 Multimedia Card Interface. If you have an i.MX or MPC512x platform
139 with a Multimedia Card slot, say Y here.
144 bool "Freescale MXS Multimedia Card Interface support"
146 This selects the Freescale SSP MMC controller found on MXS based
147 platforms like mx23/28.
152 bool "Support for MMC controllers on PCI"
154 This selects PCI-based MMC controllers.
155 If you have an MMC controller on a PCI bus, say Y here.
160 bool "TI OMAP High Speed Multimedia Card Interface support"
161 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
162 select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
164 This selects the TI OMAP High Speed Multimedia card Interface.
165 If you have an omap2plus board with a Multimedia Card slot,
170 config MMC_OMAP36XX_PINS
171 bool "Enable MMC1 on OMAP36xx/37xx"
172 depends on OMAP34XX && MMC_OMAP_HS
174 This enables extended-drain in the MMC/SD/SDIO1I/O and
175 GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
176 specific to the OMAP36xx/37xx using MMC1
178 If you have a controller with this interface, say Y here.
183 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
184 depends on ARCH_RMOBILE
186 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
189 bool "UniPhier/RCar SD/MMC Host Controller support"
190 depends on ARCH_UNIPHIER || ARCH_RMOBILE
191 depends on BLK && DM_MMC
192 depends on OF_CONTROL
194 This selects support for the Matsushita SD/MMC Host Controller on
195 SocioNext UniPhier and Renesas RCar SoCs.
198 bool "Sandbox MMC support"
200 depends on BLK && DM_MMC && OF_CONTROL
202 This select a dummy sandbox MMC driver. At present this does nothing
203 other than allow sandbox to be build with MMC support. This
204 improves build coverage for sandbox and makes it easier to detect
205 MMC build errors with sandbox.
208 bool "Secure Digital Host Controller Interface support"
210 This selects the generic Secure Digital Host Controller Interface.
211 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
212 and Toshiba(R). Most controllers found in laptops are of this type.
214 If you have a controller with this interface, say Y here.
218 config MMC_SDHCI_IO_ACCESSORS
222 This is silent Kconfig symbol that is selected by the drivers that
223 need to overwrite SDHCI IO memory accessors.
225 config MMC_SDHCI_SDMA
226 bool "Support SDHCI SDMA"
229 This enables support for the SDMA (Single Operation DMA) defined
230 in the SD Host Controller Standard Specification Version 1.00 .
232 config MMC_SDHCI_ATMEL
233 bool "Atmel SDHCI controller support"
235 depends on DM_MMC && BLK && ARCH_AT91
238 This enables support for the Atmel SDHCI controller, which supports
239 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
240 Memory Card Specification V3.0, and the SDIO V3.0 specification.
241 It is compliant with the SD Host Controller Standard V3.0
244 config MMC_SDHCI_BCM2835
245 tristate "SDHCI support for the BCM2835 SD/MMC Controller"
246 depends on ARCH_BCM283X
248 select MMC_SDHCI_IO_ACCESSORS
250 This selects the BCM2835 SD/MMC controller.
252 If you have a BCM2835 platform with SD or MMC devices,
257 config MMC_SDHCI_CADENCE
258 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
259 depends on BLK && DM_MMC
261 depends on OF_CONTROL
263 This selects the Cadence SD/SDIO/eMMC driver.
265 If you have a controller with this interface, say Y here.
269 config MMC_SDHCI_KONA
270 bool "SDHCI support on Broadcom KONA platform"
273 This selects the Broadcom Kona Secure Digital Host Controller
274 Interface(SDHCI) support.
275 This is used in Broadcom mobile SoCs.
277 If you have a controller with this interface, say Y here.
280 bool "Qualcomm SDHCI controller"
281 depends on BLK && DM_MMC
284 Enables support for SDHCI 2.0 controller present on some Qualcomm
285 Snapdragon devices. This device is compatible with eMMC v4.5 and
286 SD 3.0 specifications. Both SD and eMMC devices are supported.
287 Card-detect gpios are not supported.
290 bool "SDHCI support on Marvell platform"
291 depends on ARCH_MVEBU
294 This selects the Secure Digital Host Controller Interface on
297 If you have a controller with this interface, say Y here.
301 config MMC_SDHCI_PIC32
302 bool "Microchip PIC32 on-chip SDHCI support"
303 depends on DM_MMC && MACH_PIC32
306 Support for Microchip PIC32 SDHCI controller.
308 config MMC_SDHCI_ROCKCHIP
309 bool "Arasan SDHCI controller for Rockchip support"
310 depends on ARCH_ROCKCHIP
311 depends on DM_MMC && BLK
314 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
317 bool "SDHCI support on Samsung S5P SoC"
320 This selects the Secure Digital Host Controller Interface (SDHCI)
323 If you have a controller with this interface, say Y here.
327 config MMC_SDHCI_SPEAR
328 bool "SDHCI support on ST SPEAr platform"
331 This selects the Secure Digital Host Controller Interface (SDHCI)
332 often referrered to as the HSMMC block in some of the ST SPEAR range
335 If you have a controller with this interface, say Y here.
340 bool "SDHCI support for STMicroelectronics SoC"
341 depends on MMC_SDHCI && OF_CONTROL
343 This selects the Secure Digital Host Controller Interface (SDHCI)
344 on STMicroelectronics STiH410 SoC.
346 config MMC_SDHCI_XENON
347 bool "SDHCI support for the Xenon SDHCI controller"
348 depends on MMC_SDHCI && DM_MMC && OF_CONTROL
350 Support for Xenon SDHCI host controller on Marvell Armada 3700
351 7k/8k ARM SoCs platforms
353 If you have a controller with this interface, say Y here.
357 config MMC_SDHCI_TANGIER
358 bool "Tangier SDHCI controller support"
359 depends on DM_MMC && BLK
362 This selects support for SDHCI controller on Tanginer
363 SoC. Note that this controller does not sit on PCI bus and,
364 hence, cannot be enumerated by standard PCI means.
366 If you're using an Intel Tangier SoC (available on Intel
367 Edison board), say Y here.
371 config MMC_SDHCI_TEGRA
372 bool "SDHCI platform support for the Tegra SD/MMC Controller"
376 This selects the Tegra SD/MMC controller. If you have a Tegra
377 platform with SD or MMC devices, say Y here.
381 config MMC_SDHCI_ZYNQ
382 bool "Arasan SDHCI controller support"
383 depends on ARCH_ZYNQ || ARCH_ZYNQMP
384 depends on DM_MMC && OF_CONTROL && BLK
387 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
390 bool "Allwinner sunxi SD/MMC Host Controller support"
391 depends on ARCH_SUNXI && !UART0_PORT_F
394 This selects support for the SD/MMC Host Controller on
395 Allwinner sunxi SoCs.
397 config MMC_SUNXI_HAS_NEW_MODE
401 config GENERIC_ATMEL_MCI
402 bool "Atmel Multimedia Card Interface support"
403 depends on DM_MMC && BLK && ARCH_AT91
405 This enables support for Atmel High Speed Multimedia Card Interface
406 (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
407 the SD Memory Card Specification V2.0, the SDIO V2.0 specification
411 bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
412 depends on DM_MMC && BLK && OF_CONTROL
414 This selects support for the SD/MMC controller on STM32H7 SoCs.
415 If you have a board based on such a SoC and with a SD/MMC slot,
419 bool "Andestech SD/MMC controller support"
420 depends on DM_MMC && OF_CONTROL && BLK && FTSDC010
422 This enables support for the Andestech SD/MMM controller, which is
426 bool "Ftsdc010 SD/MMC controller Support"
428 This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
432 config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
433 bool "Disable external clock loopback"
434 depends on MMC_SDHCI_TEGRA && TEGRA124
436 Disable the external clock loopback and use the internal one on SDMMC3
437 as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
438 being set to 0xfffd according to the TRM.
440 TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
441 approach once proper kernel integration made it mainline.
445 config SYS_FSL_ERRATUM_ESDHC111
448 config SYS_FSL_ERRATUM_ESDHC13
451 config SYS_FSL_ERRATUM_ESDHC135
454 config SYS_FSL_ERRATUM_ESDHC_A001