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_OMAP_HS
 126         bool "TI OMAP High Speed Multimedia Card Interface support"
 127         help
 128           This selects the TI OMAP High Speed Multimedia card Interface.
 129           If you have an omap2plus board with a Multimedia Card slot,
 130           say Y here.
 131
 132           If unsure, say N.
 133
 134 config SH_SDHI
 135         bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support"
 136         depends on RMOBILE
 137         help
 138           Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform
 139
 140 config MMC_UNIPHIER
 141         bool "UniPhier SD/MMC Host Controller support"
 142         depends on ARCH_UNIPHIER
 143         depends on BLK && DM_MMC_OPS
 144         depends on OF_CONTROL
 145         help
 146           This selects support for the SD/MMC Host Controller on UniPhier SoCs.
 147
 148 config MMC_SANDBOX
 149         bool "Sandbox MMC support"
 150         depends on SANDBOX
 151         depends on BLK && DM_MMC_OPS && OF_CONTROL
 152         help
 153           This select a dummy sandbox MMC driver. At present this does nothing
 154           other than allow sandbox to be build with MMC support. This
 155           improves build coverage for sandbox and makes it easier to detect
 156           MMC build errors with sandbox.
 157
 158 config MMC_SDHCI
 159         bool "Secure Digital Host Controller Interface support"
 160         help
 161           This selects the generic Secure Digital Host Controller Interface.
 162           It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
 163           and Toshiba(R). Most controllers found in laptops are of this type.
 164
 165           If you have a controller with this interface, say Y here.
 166
 167           If unsure, say N.
 168
 169 config MMC_SDHCI_IO_ACCESSORS
 170         bool
 171         depends on MMC_SDHCI
 172         help
 173           This is silent Kconfig symbol that is selected by the drivers that
 174           need to overwrite SDHCI IO memory accessors.
 175
 176 config MMC_SDHCI_SDMA
 177         bool "Support SDHCI SDMA"
 178         depends on MMC_SDHCI
 179         help
 180           This enables support for the SDMA (Single Operation DMA) defined
 181           in the SD Host Controller Standard Specification Version 1.00 .
 182
 183 config MMC_SDHCI_ATMEL
 184         bool "Atmel SDHCI controller support"
 185         depends on ARCH_AT91
 186         depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91
 187         depends on MMC_SDHCI
 188         help
 189           This enables support for the Atmel SDHCI controller, which supports
 190           the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD
 191           Memory Card Specification V3.0, and the SDIO V3.0 specification.
 192           It is compliant with the SD Host Controller Standard V3.0
 193           specification.
 194
 195 config MMC_SDHCI_BCM2835
 196         tristate "SDHCI support for the BCM2835 SD/MMC Controller"
 197         depends on ARCH_BCM283X
 198         depends on MMC_SDHCI
 199         select MMC_SDHCI_IO_ACCESSORS
 200         help
 201           This selects the BCM2835 SD/MMC controller.
 202
 203           If you have a BCM2835 platform with SD or MMC devices,
 204           say Y here.
 205
 206           If unsure, say N.
 207
 208 config MMC_SDHCI_CADENCE
 209         bool "SDHCI support for the Cadence SD/SDIO/eMMC controller"
 210         depends on BLK && DM_MMC_OPS
 211         depends on MMC_SDHCI
 212         depends on OF_CONTROL
 213         help
 214           This selects the Cadence SD/SDIO/eMMC driver.
 215
 216           If you have a controller with this interface, say Y here.
 217
 218           If unsure, say N.
 219
 220 config MMC_SDHCI_KONA
 221         bool "SDHCI support on Broadcom KONA platform"
 222         depends on MMC_SDHCI
 223         help
 224           This selects the Broadcom Kona Secure Digital Host Controller
 225           Interface(SDHCI) support.
 226           This is used in Broadcom mobile SoCs.
 227
 228           If you have a controller with this interface, say Y here.
 229
 230 config MMC_SDHCI_MSM
 231         bool "Qualcomm SDHCI controller"
 232         depends on BLK && DM_MMC_OPS
 233         depends on MMC_SDHCI
 234         help
 235           Enables support for SDHCI 2.0 controller present on some Qualcomm
 236           Snapdragon devices. This device is compatible with eMMC v4.5 and
 237           SD 3.0 specifications. Both SD and eMMC devices are supported.
 238           Card-detect gpios are not supported.
 239
 240 config MMC_SDHCI_MV
 241         bool "SDHCI support on Marvell platform"
 242         depends on ARCH_MVEBU
 243         depends on MMC_SDHCI
 244         help
 245           This selects the Secure Digital Host Controller Interface on
 246           Marvell platform.
 247
 248           If you have a controller with this interface, say Y here.
 249
 250           If unsure, say N.
 251
 252 config MMC_SDHCI_PIC32
 253         bool "Microchip PIC32 on-chip SDHCI support"
 254         depends on DM_MMC && MACH_PIC32
 255         depends on MMC_SDHCI
 256         help
 257           Support for Microchip PIC32 SDHCI controller.
 258
 259 config MMC_SDHCI_ROCKCHIP
 260         bool "Arasan SDHCI controller for Rockchip support"
 261         depends on ARCH_ROCKCHIP
 262         depends on DM_MMC && BLK && DM_MMC_OPS
 263         depends on MMC_SDHCI
 264         help
 265           Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform
 266
 267 config MMC_SDHCI_S5P
 268         bool "SDHCI support on Samsung S5P SoC"
 269         depends on MMC_SDHCI
 270         help
 271           This selects the Secure Digital Host Controller Interface (SDHCI)
 272           on Samsung S5P SoCs.
 273
 274           If you have a controller with this interface, say Y here.
 275
 276           If unsure, say N.
 277
 278 config MMC_SDHCI_SPEAR
 279         bool "SDHCI support on ST SPEAr platform"
 280         depends on MMC_SDHCI
 281         help
 282           This selects the Secure Digital Host Controller Interface (SDHCI)
 283           often referrered to as the HSMMC block in some of the ST SPEAR range
 284           of SoC
 285
 286           If you have a controller with this interface, say Y here.
 287
 288           If unsure, say N.
 289
 290 config MMC_SDHCI_XENON
 291         bool "SDHCI support for the Xenon SDHCI controller"
 292         depends on MMC_SDHCI && DM_MMC && OF_CONTROL
 293         help
 294           Support for Xenon SDHCI host controller on Marvell Armada 3700
 295           7k/8k ARM SoCs platforms
 296
 297           If you have a controller with this interface, say Y here.
 298
 299           If unsure, say N.
 300
 301 config MMC_SDHCI_TEGRA
 302         bool "SDHCI platform support for the Tegra SD/MMC Controller"
 303         depends on TEGRA
 304         default y
 305         help
 306           This selects the Tegra SD/MMC controller. If you have a Tegra
 307           platform with SD or MMC devices, say Y here.
 308
 309           If unsure, say N.
 310
 311 config MMC_SDHCI_ZYNQ
 312         bool "Arasan SDHCI controller support"
 313         depends on ARCH_ZYNQ || ARCH_ZYNQMP
 314         depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS
 315         depends on MMC_SDHCI
 316         help
 317           Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform
 318
 319 config MMC_SUNXI
 320         bool "Allwinner sunxi SD/MMC Host Controller support"
 321         depends on ARCH_SUNXI && !UART0_PORT_F
 322         default y
 323         help
 324           This selects support for the SD/MMC Host Controller on
 325           Allwinner sunxi SoCs.
 326
 327 endif
 328
 329 endmenu
 330
 331 config SYS_FSL_ERRATUM_ESDHC111
 332         bool
 333
 334 config SYS_FSL_ERRATUM_ESDHC13
 335         bool
 336
 337 config SYS_FSL_ERRATUM_ESDHC135
 338         bool
 339
 340 config SYS_FSL_ERRATUM_ESDHC_A001
 341         bool