drivers/mmc/Kconfig

   1 menu "MMC Host controller Support"
   2
   3 config MMC
   4         bool "MMC/SD/SDIO card support"
   5         default ARM || PPC || SANDBOX
   6         help
   7           This selects MultiMediaCard, Secure Digital and Secure
   8           Digital I/O support.
   9
  10           If you want MMC/SD/SDIO support, you should say Y here and
  11           also to your specific host controller driver.
  12
  13 config DM_MMC
  14         bool "Enable MMC controllers using Driver Model"
  15         depends on DM
  16         help
  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
  21           as EXT4 and FAT.
  22
  23 config SPL_DM_MMC
  24         bool "Enable MMC controllers using Driver Model in SPL"
  25         depends on SPL_DM && DM_MMC
  26         default y
  27         help
  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
  32           as EXT4 and FAT.
  33
  34 if MMC
  35
  36 config ARM_PL180_MMCI
  37         bool "ARM AMBA Multimedia Card Interface and compatible support"
  38         depends on DM_MMC && OF_CONTROL
  39         help
  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,
  43           say Y or M here.
  44
  45 config SPL_MMC_TINY
  46         bool "Tiny MMC framework in SPL"
  47         help
  48           Enable MMC framework tinification support. This option is useful if
  49           if your SPL is extremely size constrained. Heed the warning, enable
  50           this option if and only if you know exactly what you are doing, if
  51           you are reading this help text, you most likely have no idea :-)
  52
  53           The MMC framework is reduced to bare minimum to be useful. No malloc
  54           support is needed for the MMC framework operation with this option
  55           enabled. The framework supports exactly one MMC device and exactly
  56           one MMC driver. The MMC driver can be adjusted to avoid any malloc
  57           operations too, which can remove the need for malloc support in SPL
  58           and thus further reduce footprint.
  59
  60 config MMC_DAVINCI
  61         bool "TI DAVINCI Multimedia Card Interface support"
  62         depends on ARCH_DAVINCI
  63         default y
  64         help
  65           This selects the TI DAVINCI Multimedia card Interface.
  66           If you have an DAVINCI board with a Multimedia Card slot,
  67           say Y here.  If unsure, say N.
  68
  69 config MMC_DW
  70         bool "Synopsys DesignWare Memory Card Interface"
  71         help
  72           This selects support for the Synopsys DesignWare Mobile Storage IP
  73           block, this provides host support for SD and MMC interfaces, in both
  74           PIO, internal DMA mode and external DMA mode.
  75
  76 config MMC_DW_EXYNOS
  77         bool "Exynos specific extensions for Synopsys DW Memory Card Interface"
  78         depends on ARCH_EXYNOS
  79         depends on MMC_DW
  80         default y
  81         help
  82           This selects support for Samsung Exynos SoC specific extensions to the
  83           Synopsys DesignWare Memory Card Interface driver. Select this option
  84           for platforms based on Exynos4 and Exynos5 SoC's.
  85
  86 config MMC_DW_K3
  87         bool "K3 specific extensions for Synopsys DW Memory Card Interface"
  88         depends on MMC_DW
  89         help
  90           This selects support for Hisilicon K3 SoC specific extensions to the
  91           Synopsys DesignWare Memory Card Interface driver. Select this option
  92           for platforms based on Hisilicon K3 SoC's.
  93
  94 config MMC_DW_ROCKCHIP
  95         bool "Rockchip SD/MMC controller support"
  96         depends on DM_MMC && OF_CONTROL
  97         depends on MMC_DW
  98         help
  99           This enables support for the Rockchip SD/MMM controller, which is
 100           based on Designware IP. The device is compatible with at least
 101           SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well
 102           as removeable SD and micro-SD cards.
 103
 104 config MMC_DW_SOCFPGA
 105         bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface"
 106         depends on ARCH_SOCFPGA
 107         depends on MMC_DW
 108         default y
 109         help
 110           This selects support for Altera SOCFPGA specific extensions to the
 111           Synopsys DesignWare Memory Card Interface driver. Select this option
 112           for platforms based on Altera SOCFPGA.
 113
 114 config MMC_MESON_GX
 115         bool "Meson GX EMMC controller support"
 116         depends on DM_MMC && BLK && ARCH_MESON
 117         help
 118          Support for EMMC host controller on Meson GX ARM SoCs platform (S905)
 119
 120 config MMC_MXC
 121         bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
 122         help
 123           This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
 124           Multimedia Card Interface. If you have an i.MX or MPC512x platform
 125           with a Multimedia Card slot, say Y here.
 126
 127           If unsure, say N.
 128
 129 config MMC_MXS
 130         bool "Freescale MXS Multimedia Card Interface support"
 131         help
 132           This selects the Freescale SSP MMC controller found on MXS based
 133           platforms like mx23/28.
 134
 135           If unsure, say N.
 136
 137 config MMC_PCI
 138         bool "Support for MMC controllers on PCI"
 139         help
 140           This selects PCI-based MMC controllers.
 141           If you have an MMC controller on a PCI bus, say Y here.
 142
 143           If unsure, say N.
 144
 145 config MMC_OMAP_HS
 146         bool "TI OMAP High Speed Multimedia Card Interface support"
 147         select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
 148         select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR
 149         help
 150           This selects the TI OMAP High Speed Multimedia card Interface.
 151           If you have an omap2plus board with a Multimedia Card slot,
 152           say Y here.
 153
 154           If unsure, say N.
 155
 156 config MMC_OMAP36XX_PINS
 157         bool "Enable MMC1 on OMAP36xx/37xx"
 158         depends on OMAP34XX && MMC_OMAP_HS
 159         help
 160           This enables extended-drain in the MMC/SD/SDIO1I/O and
 161           GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129)
 162           specific to the OMAP36xx/37xx using MMC1
 163
 164           If you have a controller with this interface, say Y here.
 165
 166           If unsure, say N.
 167
 168 config SH_SDHI
 169         bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
 170         depends on ARCH_RMOBILE
 171         help
 172           Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
 173
 174 config MMC_UNIPHIER
 175         bool "UniPhier/RCar SD/MMC Host Controller support"
 176         depends on ARCH_UNIPHIER || ARCH_RMOBILE
 177         depends on BLK && DM_MMC
 178         depends on OF_CONTROL
 179         help
 180           This selects support for the Matsushita SD/MMC Host Controller on
 181           SocioNext UniPhier and Renesas RCar SoCs.
 182
 183 config MMC_SANDBOX
 184         bool "Sandbox MMC support"
 185         depends on SANDBOX
 186         depends on BLK && DM_MMC && OF_CONTROL
 187         help
 188           This select a dummy sandbox MMC driver. At present this does nothing
 189           other than allow sandbox to be build with MMC support. This
 190           improves build coverage for sandbox and makes it easier to detect
 191           MMC build errors with sandbox.
 192
 193 config MMC_SDHCI
 194         bool "Secure Digital Host Controller Interface support"
 195         help
 196           This selects the generic Secure Digital Host Controller Interface.
 197           It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
 198           and Toshiba(R). Most controllers found in laptops are of this type.
 199
 200           If you have a controller with this interface, say Y here.
 201
 202           If unsure, say N.
 203
 204 config MMC_SDHCI_IO_ACCESSORS
 205         bool
 206         depends on MMC_SDHCI
 207         help
 208           This is silent Kconfig symbol that is selected by the drivers that
 209           need to overwrite SDHCI IO memory accessors.
 210
 211 config MMC_SDHCI_SDMA
 212         bool "Support SDHCI SDMA"
 213         depends on MMC_SDHCI
 214         help
 215           This enables support for the SDMA (Single Operation DMA) defined
 216           in the SD Host Controller Standard Specification Version 1.00 .
 217
 218 config MMC_SDHCI_ATMEL
 219         bool "Atmel SDHCI controller support"
 220         depends on ARCH_AT91
 221         depends on DM_MMC && BLK && ARCH_AT91
 222         depends on MMC_SDHCI
 223         help
 224           This enables support for the Atmel SDHCI controller, which supports
 225           the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
 226           Memory Card Specification V3.0, and the SDIO V3.0 specification.
 227           It is compliant with the SD Host Controller Standard V3.0
 228           specification.
 229
 230 config MMC_SDHCI_BCM2835
 231         tristate "SDHCI support for the BCM2835 SD/MMC Controller"
 232         depends on ARCH_BCM283X
 233         depends on MMC_SDHCI
 234         select MMC_SDHCI_IO_ACCESSORS
 235         help
 236           This selects the BCM2835 SD/MMC controller.
 237
 238           If you have a BCM2835 platform with SD or MMC devices,
 239           say Y here.
 240
 241           If unsure, say N.
 242
 243 config MMC_SDHCI_CADENCE
 244         bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
 245         depends on BLK && DM_MMC
 246         depends on MMC_SDHCI
 247         depends on OF_CONTROL
 248         help
 249           This selects the Cadence SD/SDIO/eMMC driver.
 250
 251           If you have a controller with this interface, say Y here.
 252
 253           If unsure, say N.
 254
 255 config MMC_SDHCI_KONA
 256         bool "SDHCI support on Broadcom KONA platform"
 257         depends on MMC_SDHCI
 258         help
 259           This selects the Broadcom Kona Secure Digital Host Controller
 260           Interface(SDHCI) support.
 261           This is used in Broadcom mobile SoCs.
 262
 263           If you have a controller with this interface, say Y here.
 264
 265 config MMC_SDHCI_MSM
 266         bool "Qualcomm SDHCI controller"
 267         depends on BLK && DM_MMC
 268         depends on MMC_SDHCI
 269         help
 270           Enables support for SDHCI 2.0 controller present on some Qualcomm
 271           Snapdragon devices. This device is compatible with eMMC v4.5 and
 272           SD 3.0 specifications. Both SD and eMMC devices are supported.
 273           Card-detect gpios are not supported.
 274
 275 config MMC_SDHCI_MV
 276         bool "SDHCI support on Marvell platform"
 277         depends on ARCH_MVEBU
 278         depends on MMC_SDHCI
 279         help
 280           This selects the Secure Digital Host Controller Interface on
 281           Marvell platform.
 282
 283           If you have a controller with this interface, say Y here.
 284
 285           If unsure, say N.
 286
 287 config MMC_SDHCI_PIC32
 288         bool "Microchip PIC32 on-chip SDHCI support"
 289         depends on DM_MMC && MACH_PIC32
 290         depends on MMC_SDHCI
 291         help
 292           Support for Microchip PIC32 SDHCI controller.
 293
 294 config MMC_SDHCI_ROCKCHIP
 295         bool "Arasan SDHCI controller for Rockchip support"
 296         depends on ARCH_ROCKCHIP
 297         depends on DM_MMC && BLK
 298         depends on MMC_SDHCI
 299         help
 300           Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
 301
 302 config MMC_SDHCI_S5P
 303         bool "SDHCI support on Samsung S5P SoC"
 304         depends on MMC_SDHCI
 305         help
 306           This selects the Secure Digital Host Controller Interface (SDHCI)
 307           on Samsung S5P SoCs.
 308
 309           If you have a controller with this interface, say Y here.
 310
 311           If unsure, say N.
 312
 313 config MMC_SDHCI_SPEAR
 314         bool "SDHCI support on ST SPEAr platform"
 315         depends on MMC_SDHCI
 316         help
 317           This selects the Secure Digital Host Controller Interface (SDHCI)
 318           often referrered to as the HSMMC block in some of the ST SPEAR range
 319           of SoC
 320
 321           If you have a controller with this interface, say Y here.
 322
 323           If unsure, say N.
 324
 325 config MMC_SDHCI_STI
 326         bool "SDHCI support for STMicroelectronics SoC"
 327         depends on MMC_SDHCI && OF_CONTROL
 328         help
 329           This selects the Secure Digital Host Controller Interface (SDHCI)
 330           on STMicroelectronics STiH410 SoC.
 331
 332 config MMC_SDHCI_XENON
 333         bool "SDHCI support for the Xenon SDHCI controller"
 334         depends on MMC_SDHCI && DM_MMC && OF_CONTROL
 335         help
 336           Support for Xenon SDHCI host controller on Marvell Armada 3700
 337           7k/8k ARM SoCs platforms
 338
 339           If you have a controller with this interface, say Y here.
 340
 341           If unsure, say N.
 342
 343 config MMC_SDHCI_TANGIER
 344         bool "Tangier SDHCI controller support"
 345         depends on DM_MMC && BLK
 346         depends on MMC_SDHCI
 347         help
 348           This selects support for SDHCI controller on Tanginer
 349           SoC. Note that this controller does not sit on PCI bus and,
 350           hence, cannot be enumerated by standard PCI means.
 351
 352           If you're using an Intel Tangier SoC (available on Intel
 353           Edison board), say Y here.
 354
 355           If unsure, say N.
 356
 357 config MMC_SDHCI_TEGRA
 358         bool "SDHCI platform support for the Tegra SD/MMC Controller"
 359         depends on TEGRA
 360         default y
 361         help
 362           This selects the Tegra SD/MMC controller. If you have a Tegra
 363           platform with SD or MMC devices, say Y here.
 364
 365           If unsure, say N.
 366
 367 config MMC_SDHCI_ZYNQ
 368         bool "Arasan SDHCI controller support"
 369         depends on ARCH_ZYNQ || ARCH_ZYNQMP
 370         depends on DM_MMC && OF_CONTROL && BLK
 371         depends on MMC_SDHCI
 372         help
 373           Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
 374
 375 config MMC_SUNXI
 376         bool "Allwinner sunxi SD/MMC Host Controller support"
 377         depends on ARCH_SUNXI && !UART0_PORT_F
 378         default y
 379         help
 380           This selects support for the SD/MMC Host Controller on
 381           Allwinner sunxi SoCs.
 382
 383 config MMC_SUNXI_HAS_NEW_MODE
 384         bool
 385         depends on MMC_SUNXI
 386
 387 config GENERIC_ATMEL_MCI
 388         bool "Atmel Multimedia Card Interface support"
 389         depends on DM_MMC && BLK && ARCH_AT91
 390         help
 391           This enables support for Atmel High Speed Multimedia Card Interface
 392           (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3,
 393           the SD Memory Card Specification V2.0, the SDIO V2.0 specification
 394           and CE-ATA V1.1.
 395
 396 config STM32_SDMMC2
 397         bool "STMicroelectronics STM32H7 SD/MMC Host Controller support"
 398         depends on DM_MMC && BLK && OF_CONTROL
 399         help
 400           This selects support for the SD/MMC controller on STM32H7 SoCs.
 401           If you have a board based on such a SoC and with a SD/MMC slot,
 402           say Y or M here.
 403
 404 config MMC_NDS32
 405         bool "Andestech SD/MMC controller support"
 406         depends on DM_MMC && OF_CONTROL && BLK && FTSDC010
 407         help
 408           This enables support for the Andestech SD/MMM controller, which is
 409           based on Faraday IP.
 410
 411 config FTSDC010
 412         bool "Ftsdc010 SD/MMC controller Support"
 413         help
 414           This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP.
 415
 416 endif
 417
 418 config TEGRA124_MMC_DISABLE_EXT_LOOPBACK
 419         bool "Disable external clock loopback"
 420         depends on MMC_SDHCI_TEGRA && TEGRA124
 421         help
 422           Disable the external clock loopback and use the internal one on SDMMC3
 423           as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits
 424           being set to 0xfffd according to the TRM.
 425
 426           TODO(marcel.ziswiler@toradex.com): Move to device tree controlled
 427           approach once proper kernel integration made it mainline.
 428
 429 endmenu
 430
 431 config SYS_FSL_ERRATUM_ESDHC111
 432         bool
 433
 434 config SYS_FSL_ERRATUM_ESDHC13
 435         bool
 436
 437 config SYS_FSL_ERRATUM_ESDHC135
 438         bool
 439
 440 config SYS_FSL_ERRATUM_ESDHC_A001
 441         bool