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 MSM_SDHCI 55 bool "Qualcomm SDHCI controller" 56 depends on DM_MMC && BLK && DM_MMC_OPS 57 depends on MMC_SDHCI 58 help 59 Enables support for SDHCI 2.0 controller present on some Qualcomm 60 Snapdragon devices. This device is compatible with eMMC v4.5 and 61 SD 3.0 specifications. Both SD and eMMC devices are supported. 62 Card-detect gpios are not supported. 63 64config ATMEL_SDHCI 65 bool "Atmel SDHCI controller support" 66 depends on DM_MMC && BLK && DM_MMC_OPS && ARCH_AT91 67 depends on MMC_SDHCI 68 help 69 This enables support for the Atmel SDHCI controller, which supports 70 the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD 71 Memory Card Specification V3.0, and the SDIO V3.0 specification. 72 It is compliant with the SD Host Controller Standard V3.0 73 specification. 74 75config MMC_DAVINCI 76 bool "TI DAVINCI Multimedia Card Interface support" 77 depends on ARCH_DAVINCI 78 default y 79 help 80 This selects the TI DAVINCI Multimedia card Interface. 81 If you have an DAVINCI board with a Multimedia Card slot, 82 say Y here. If unsure, say N. 83 84config MMC_DW 85 bool "Synopsys DesignWare Memory Card Interface" 86 help 87 This selects support for the Synopsys DesignWare Mobile Storage IP 88 block, this provides host support for SD and MMC interfaces, in both 89 PIO, internal DMA mode and external DMA mode. 90 91config MMC_DW_EXYNOS 92 bool "Exynos specific extensions for Synopsys DW Memory Card Interface" 93 depends on ARCH_EXYNOS 94 depends on MMC_DW 95 default y 96 help 97 This selects support for Samsung Exynos SoC specific extensions to the 98 Synopsys DesignWare Memory Card Interface driver. Select this option 99 for platforms based on Exynos4 and Exynos5 SoC's. 100 101config MMC_DW_K3 102 bool "K3 specific extensions for Synopsys DW Memory Card Interface" 103 depends on MMC_DW 104 help 105 This selects support for Hisilicon K3 SoC specific extensions to the 106 Synopsys DesignWare Memory Card Interface driver. Select this option 107 for platforms based on Hisilicon K3 SoC's. 108 109config MMC_DW_ROCKCHIP 110 bool "Rockchip SD/MMC controller support" 111 depends on DM_MMC && OF_CONTROL 112 depends on MMC_DW 113 help 114 This enables support for the Rockchip SD/MMM controller, which is 115 based on Designware IP. The device is compatible with at least 116 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well 117 as removeable SD and micro-SD cards. 118 119config MMC_DW_SOCFPGA 120 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface" 121 depends on ARCH_SOCFPGA 122 depends on MMC_DW 123 default y 124 help 125 This selects support for Altera SOCFPGA specific extensions to the 126 Synopsys DesignWare Memory Card Interface driver. Select this option 127 for platforms based on Altera SOCFPGA. 128 129config MMC_MXC 130 bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 131 help 132 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 133 Multimedia Card Interface. If you have an i.MX or MPC512x platform 134 with a Multimedia Card slot, say Y here. 135 136 If unsure, say N. 137 138config MMC_MXS 139 bool "Freescale MXS Multimedia Card Interface support" 140 help 141 This selects the Freescale SSP MMC controller found on MXS based 142 platforms like mx23/28. 143 144 If unsure, say N. 145 146config MMC_OMAP_HS 147 bool "TI OMAP High Speed Multimedia Card Interface support" 148 help 149 This selects the TI OMAP High Speed Multimedia card Interface. 150 If you have an omap2plus board with a Multimedia Card slot, 151 say Y here. 152 153 If unsure, say N. 154 155config SH_SDHI 156 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support" 157 depends on RMOBILE 158 help 159 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform 160 161config PIC32_SDHCI 162 bool "Microchip PIC32 on-chip SDHCI support" 163 depends on DM_MMC && MACH_PIC32 164 depends on MMC_SDHCI 165 help 166 Support for Microchip PIC32 SDHCI controller. 167 168config ROCKCHIP_SDHCI 169 bool "Arasan SDHCI controller for Rockchip support" 170 depends on DM_MMC && BLK && DM_MMC_OPS 171 depends on MMC_SDHCI 172 help 173 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform 174 175config MMC_UNIPHIER 176 bool "UniPhier SD/MMC Host Controller support" 177 depends on ARCH_UNIPHIER 178 depends on BLK && DM_MMC_OPS 179 depends on OF_CONTROL 180 help 181 This selects support for the SD/MMC Host Controller on UniPhier SoCs. 182 183config MMC_SANDBOX 184 bool "Sandbox MMC support" 185 depends on SANDBOX 186 depends on BLK && DM_MMC_OPS && 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 193config 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 204config 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 211config 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 218config MMC_SDHCI_BCM2835 219 tristate "SDHCI support for the BCM2835 SD/MMC Controller" 220 depends on ARCH_BCM283X 221 depends on MMC_SDHCI 222 select MMC_SDHCI_IO_ACCESSORS 223 help 224 This selects the BCM2835 SD/MMC controller. 225 226 If you have a BCM2835 platform with SD or MMC devices, 227 say Y here. 228 229 If unsure, say N. 230 231config MMC_SDHCI_CADENCE 232 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller" 233 depends on BLK && DM_MMC_OPS 234 depends on MMC_SDHCI 235 depends on OF_CONTROL 236 help 237 This selects the Cadence SD/SDIO/eMMC driver. 238 239 If you have a controller with this interface, say Y here. 240 241 If unsure, say N. 242 243config MMC_SDHCI_KONA 244 bool "SDHCI support on Broadcom KONA platform" 245 depends on MMC_SDHCI 246 help 247 This selects the Broadcom Kona Secure Digital Host Controller 248 Interface(SDHCI) support. 249 This is used in Broadcom mobile SoCs. 250 251 If you have a controller with this interface, say Y here. 252 253config MMC_SDHCI_MV 254 bool "SDHCI support on Marvell platform" 255 depends on ARCH_MVEBU 256 depends on MMC_SDHCI 257 help 258 This selects the Secure Digital Host Controller Interface on 259 Marvell platform. 260 261 If you have a controller with this interface, say Y here. 262 263 If unsure, say N. 264 265config MMC_SDHCI_S5P 266 bool "SDHCI support on Samsung S5P SoC" 267 depends on MMC_SDHCI 268 help 269 This selects the Secure Digital Host Controller Interface (SDHCI) 270 on Samsung S5P SoCs. 271 272 If you have a controller with this interface, say Y here. 273 274 If unsure, say N. 275 276config MMC_SDHCI_SPEAR 277 bool "SDHCI support on ST SPEAr platform" 278 depends on MMC_SDHCI 279 help 280 This selects the Secure Digital Host Controller Interface (SDHCI) 281 often referrered to as the HSMMC block in some of the ST SPEAR range 282 of SoC 283 284 If you have a controller with this interface, say Y here. 285 286 If unsure, say N. 287 288config MMC_SDHCI_XENON 289 bool "SDHCI support for the Xenon SDHCI controller" 290 depends on MMC_SDHCI && DM_MMC && OF_CONTROL 291 help 292 Support for Xenon SDHCI host controller on Marvell Armada 3700 293 7k/8k ARM SoCs platforms 294 295 If you have a controller with this interface, say Y here. 296 297 If unsure, say N. 298 299config MMC_SDHCI_TEGRA 300 bool "SDHCI platform support for the Tegra SD/MMC Controller" 301 depends on TEGRA 302 default y 303 help 304 This selects the Tegra SD/MMC controller. If you have a Tegra 305 platform with SD or MMC devices, say Y here. 306 307 If unsure, say N. 308 309config MMC_SDHCI_ZYNQ 310 bool "Arasan SDHCI controller support" 311 depends on ARCH_ZYNQ || ARCH_ZYNQMP 312 depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS 313 depends on MMC_SDHCI 314 help 315 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform 316 317config MMC_SUNXI 318 bool "Allwinner sunxi SD/MMC Host Controller support" 319 depends on ARCH_SUNXI && !UART0_PORT_F 320 default y 321 help 322 This selects support for the SD/MMC Host Controller on 323 Allwinner sunxi SoCs. 324 325endif 326 327endmenu 328 329config SYS_FSL_ERRATUM_ESDHC111 330 bool 331 332config SYS_FSL_ERRATUM_ESDHC13 333 bool 334 335config SYS_FSL_ERRATUM_ESDHC135 336 bool 337 338config SYS_FSL_ERRATUM_ESDHC_A001 339 bool 340