1menu "MMC Host controller Support" 2 3config 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 13config 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 23config DM_MMC_OPS 24 bool "Support MMC controller operations using Driver Model" 25 depends on DM_MMC 26 default y if DM_MMC 27 help 28 Driver model provides a means of supporting device operations. This 29 option moves MMC operations under the control of driver model. The 30 option will be removed as soon as all DM_MMC drivers use it, as it 31 will the only supported behaviour. 32 33if MMC 34 35config SPL_MMC_TINY 36 bool "Tiny MMC framework in SPL" 37 help 38 Enable MMC framework tinification support. This option is useful if 39 if your SPL is extremely size constrained. Heed the warning, enable 40 this option if and only if you know exactly what you are doing, if 41 you are reading this help text, you most likely have no idea :-) 42 43 The MMC framework is reduced to bare minimum to be useful. No malloc 44 support is needed for the MMC framework operation with this option 45 enabled. The framework supports exactly one MMC device and exactly 46 one MMC driver. The MMC driver can be adjusted to avoid any malloc 47 operations too, which can remove the need for malloc support in SPL 48 and thus further reduce footprint. 49 50config MSM_SDHCI 51 bool "Qualcomm SDHCI controller" 52 depends on DM_MMC && BLK && DM_MMC_OPS 53 depends on MMC_SDHCI 54 help 55 Enables support for SDHCI 2.0 controller present on some Qualcomm 56 Snapdragon devices. This device is compatible with eMMC v4.5 and 57 SD 3.0 specifications. Both SD and eMMC devices are supported. 58 Card-detect gpios are not supported. 59 60config ATMEL_SDHCI 61 bool "Atmel SDHCI controller support" 62 depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91 63 depends on MMC_SDHCI 64 help 65 This enables support for the Atmel SDHCI controller, which supports 66 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD 67 Memory Card Specification V3.0, and the SDIO V3.0 specification. 68 It is compliant with the SD Host Controller Standard V3.0 69 specification. 70 71config MMC_DAVINCI 72 bool "TI DAVINCI Multimedia Card Interface support" 73 depends on ARCH_DAVINCI 74 default y 75 help 76 This selects the TI DAVINCI Multimedia card Interface. 77 If you have an DAVINCI board with a Multimedia Card slot, 78 say Y here. If unsure, say N. 79 80config MMC_DW 81 bool "Synopsys DesignWare Memory Card Interface" 82 help 83 This selects support for the Synopsys DesignWare Mobile Storage IP 84 block, this provides host support for SD and MMC interfaces, in both 85 PIO, internal DMA mode and external DMA mode. 86 87config MMC_DW_EXYNOS 88 bool "Exynos specific extensions for Synopsys DW Memory Card Interface" 89 depends on ARCH_EXYNOS 90 depends on MMC_DW 91 default y 92 help 93 This selects support for Samsung Exynos SoC specific extensions to the 94 Synopsys DesignWare Memory Card Interface driver. Select this option 95 for platforms based on Exynos4 and Exynos5 SoC's. 96 97config MMC_DW_K3 98 bool "K3 specific extensions for Synopsys DW Memory Card Interface" 99 depends on MMC_DW 100 help 101 This selects support for Hisilicon K3 SoC specific extensions to the 102 Synopsys DesignWare Memory Card Interface driver. Select this option 103 for platforms based on Hisilicon K3 SoC's. 104 105config MMC_DW_ROCKCHIP 106 bool "Rockchip SD/MMC controller support" 107 depends on DM_MMC && OF_CONTROL 108 depends on MMC_DW 109 help 110 This enables support for the Rockchip SD/MMM controller, which is 111 based on Designware IP. The device is compatible with at least 112 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well 113 as removeable SD and micro-SD cards. 114 115config MMC_DW_SOCFPGA 116 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface" 117 depends on ARCH_SOCFPGA 118 depends on MMC_DW 119 default y 120 help 121 This selects support for Altera SOCFPGA specific extensions to the 122 Synopsys DesignWare Memory Card Interface driver. Select this option 123 for platforms based on Altera SOCFPGA. 124 125config MMC_MXC 126 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 127 help 128 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 129 Multimedia Card Interface. If you have an i.MX or MPC512x platform 130 with a Multimedia Card slot, say Y here. 131 132 If unsure, say N. 133 134config MMC_MXS 135 bool "Freescale MXS Multimedia Card Interface support" 136 help 137 This selects the Freescale SSP MMC controller found on MXS based 138 platforms like mx23/28. 139 140 If unsure, say N. 141 142config MMC_OMAP_HS 143 bool "TI OMAP High Speed Multimedia Card Interface support" 144 help 145 This selects the TI OMAP High Speed Multimedia card Interface. 146 If you have an omap2plus board with a Multimedia Card slot, 147 say Y here. 148 149 If unsure, say N. 150 151config SH_SDHI 152 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support" 153 depends on RMOBILE 154 help 155 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform 156 157config PIC32_SDHCI 158 bool "Microchip PIC32 on-chip SDHCI support" 159 depends on DM_MMC && MACH_PIC32 160 depends on MMC_SDHCI 161 help 162 Support for Microchip PIC32 SDHCI controller. 163 164config ZYNQ_SDHCI 165 bool "Arasan SDHCI controller support" 166 depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS 167 depends on MMC_SDHCI 168 help 169 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform 170 171config ROCKCHIP_SDHCI 172 bool "Arasan SDHCI controller for Rockchip support" 173 depends on DM_MMC && BLK && DM_MMC_OPS 174 depends on MMC_SDHCI 175 help 176 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform 177 178config MMC_UNIPHIER 179 bool "UniPhier SD/MMC Host Controller support" 180 depends on ARCH_UNIPHIER 181 depends on BLK && DM_MMC_OPS 182 depends on OF_CONTROL 183 help 184 This selects support for the SD/MMC Host Controller on UniPhier SoCs. 185 186config SANDBOX_MMC 187 bool "Sandbox MMC support" 188 depends on MMC && SANDBOX 189 help 190 This select a dummy sandbox MMC driver. At present this does nothing 191 other than allow sandbox to be build with MMC support. This 192 improves build coverage for sandbox and makes it easier to detect 193 MMC build errors with sandbox. 194 195config MMC_SDHCI 196 bool "Secure Digital Host Controller Interface support" 197 help 198 This selects the generic Secure Digital Host Controller Interface. 199 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 200 and Toshiba(R). Most controllers found in laptops are of this type. 201 202 If you have a controller with this interface, say Y here. 203 204 If unsure, say N. 205 206config MMC_SDHCI_IO_ACCESSORS 207 bool 208 depends on MMC_SDHCI 209 help 210 This is silent Kconfig symbol that is selected by the drivers that 211 need to overwrite SDHCI IO memory accessors. 212 213config MMC_SDHCI_SDMA 214 bool "Support SDHCI SDMA" 215 depends on MMC_SDHCI 216 help 217 This enables support for the SDMA (Single Operation DMA) defined 218 in the SD Host Controller Standard Specification Version 1.00 . 219 220config MMC_SDHCI_BCM2835 221 tristate "SDHCI support for the BCM2835 SD/MMC Controller" 222 depends on ARCH_BCM283X 223 depends on MMC_SDHCI 224 select MMC_SDHCI_IO_ACCESSORS 225 help 226 This selects the BCM2835 SD/MMC controller. 227 228 If you have a BCM2835 platform with SD or MMC devices, 229 say Y here. 230 231 If unsure, say N. 232 233config MMC_SDHCI_CADENCE 234 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller" 235 depends on BLK && DM_MMC_OPS 236 depends on MMC_SDHCI 237 depends on OF_CONTROL 238 help 239 This selects the Cadence SD/SDIO/eMMC driver. 240 241 If you have a controller with this interface, say Y here. 242 243 If unsure, say N. 244 245config MMC_SDHCI_KONA 246 bool "SDHCI support on Broadcom KONA platform" 247 depends on MMC_SDHCI 248 help 249 This selects the Broadcom Kona Secure Digital Host Controller 250 Interface(SDHCI) support. 251 This is used in Broadcom mobile SoCs. 252 253 If you have a controller with this interface, say Y here. 254 255config MMC_SDHCI_MV 256 bool "SDHCI support on Marvell platform" 257 depends on ARCH_MVEBU 258 depends on MMC_SDHCI 259 help 260 This selects the Secure Digital Host Controller Interface on 261 Marvell platform. 262 263 If you have a controller with this interface, say Y here. 264 265 If unsure, say N. 266 267config 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 278config 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 290config MMC_SDHCI_TEGRA 291 bool "SDHCI platform support for the Tegra SD/MMC Controller" 292 depends on TEGRA 293 default y 294 help 295 This selects the Tegra SD/MMC controller. If you have a Tegra 296 platform with SD or MMC devices, say Y here. 297 298 If unsure, say N. 299 300config MMC_SUNXI 301 bool "Allwinner sunxi SD/MMC Host Controller support" 302 depends on ARCH_SUNXI && !UART0_PORT_F 303 default y 304 help 305 This selects support for the SD/MMC Host Controller on 306 Allwinner sunxi SoCs. 307 308endif 309 310endmenu 311 312config SYS_FSL_ERRATUM_ESDHC111 313 bool 314 315config SYS_FSL_ERRATUM_ESDHC13 316 bool 317 318config SYS_FSL_ERRATUM_ESDHC135 319 bool 320 321config SYS_FSL_ERRATUM_ESDHC_A001 322 bool 323