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 GENERIC_MMC 14 bool "Generic MMC driver framework" 15 default MMC 16 17config 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 27config 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 37if MMC 38 39config 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 54config 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 63config 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 70config 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 80config 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 88config 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 98config 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 108config 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 117config 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 125config 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 134config 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 140config 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 148config 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 158config 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 169config 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 176config 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 183config 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 195config 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 208config 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 220config 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 230config 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 240config 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 252config 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 259config 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 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_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 301config 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 311config 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 319config 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 327endif 328 329endmenu 330 331config SYS_FSL_ERRATUM_ESDHC111 332 bool 333 334config SYS_FSL_ERRATUM_ESDHC13 335 bool 336 337config SYS_FSL_ERRATUM_ESDHC135 338 bool 339 340config SYS_FSL_ERRATUM_ESDHC_A001 341 bool 342