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