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_DW 72 bool "Synopsys DesignWare Memory Card Interface" 73 help 74 This selects support for the Synopsys DesignWare Mobile Storage IP 75 block, this provides host support for SD and MMC interfaces, in both 76 PIO, internal DMA mode and external DMA mode. 77 78config MMC_DW_EXYNOS 79 bool "Exynos specific extensions for Synopsys DW Memory Card Interface" 80 depends on ARCH_EXYNOS 81 depends on MMC_DW 82 default y 83 help 84 This selects support for Samsung Exynos SoC specific extensions to the 85 Synopsys DesignWare Memory Card Interface driver. Select this option 86 for platforms based on Exynos4 and Exynos5 SoC's. 87 88config MMC_DW_K3 89 bool "K3 specific extensions for Synopsys DW Memory Card Interface" 90 depends on MMC_DW 91 help 92 This selects support for Hisilicon K3 SoC specific extensions to the 93 Synopsys DesignWare Memory Card Interface driver. Select this option 94 for platforms based on Hisilicon K3 SoC's. 95 96config MMC_DW_ROCKCHIP 97 bool "Rockchip SD/MMC controller support" 98 depends on DM_MMC && OF_CONTROL 99 depends on MMC_DW 100 help 101 This enables support for the Rockchip SD/MMM controller, which is 102 based on Designware IP. The device is compatible with at least 103 SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well 104 as removeable SD and micro-SD cards. 105 106config MMC_DW_SOCFPGA 107 bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface" 108 depends on ARCH_SOCFPGA 109 depends on MMC_DW 110 default y 111 help 112 This selects support for Altera SOCFPGA specific extensions to the 113 Synopsys DesignWare Memory Card Interface driver. Select this option 114 for platforms based on Altera SOCFPGA. 115 116config SH_SDHI 117 bool "SuperH/Renesas ARM SoCs on-chip SDHI host controller support" 118 depends on RMOBILE 119 help 120 Support for the on-chip SDHI host controller on SuperH/Renesas ARM SoCs platform 121 122config PIC32_SDHCI 123 bool "Microchip PIC32 on-chip SDHCI support" 124 depends on DM_MMC && MACH_PIC32 125 depends on MMC_SDHCI 126 help 127 Support for Microchip PIC32 SDHCI controller. 128 129config ZYNQ_SDHCI 130 bool "Arasan SDHCI controller support" 131 depends on DM_MMC && OF_CONTROL && BLK && DM_MMC_OPS 132 depends on MMC_SDHCI 133 help 134 Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform 135 136config ROCKCHIP_SDHCI 137 bool "Arasan SDHCI controller for Rockchip support" 138 depends on DM_MMC && BLK && DM_MMC_OPS 139 depends on MMC_SDHCI 140 help 141 Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform 142 143config MMC_UNIPHIER 144 bool "UniPhier SD/MMC Host Controller support" 145 depends on ARCH_UNIPHIER 146 depends on BLK && DM_MMC_OPS 147 depends on OF_CONTROL 148 help 149 This selects support for the SD/MMC Host Controller on UniPhier SoCs. 150 151config SANDBOX_MMC 152 bool "Sandbox MMC support" 153 depends on MMC && SANDBOX 154 help 155 This select a dummy sandbox MMC driver. At present this does nothing 156 other than allow sandbox to be build with MMC support. This 157 improves build coverage for sandbox and makes it easier to detect 158 MMC build errors with sandbox. 159 160config MMC_SDHCI 161 bool "Secure Digital Host Controller Interface support" 162 help 163 This selects the generic Secure Digital Host Controller Interface. 164 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 165 and Toshiba(R). Most controllers found in laptops are of this type. 166 167 If you have a controller with this interface, say Y here. 168 169 If unsure, say N. 170 171config MMC_SDHCI_IO_ACCESSORS 172 bool 173 depends on MMC_SDHCI 174 help 175 This is silent Kconfig symbol that is selected by the drivers that 176 need to overwrite SDHCI IO memory accessors. 177 178config MMC_SDHCI_SDMA 179 bool "Support SDHCI SDMA" 180 depends on MMC_SDHCI 181 help 182 This enables support for the SDMA (Single Operation DMA) defined 183 in the SD Host Controller Standard Specification Version 1.00 . 184 185config MMC_SDHCI_BCM2835 186 tristate "SDHCI support for the BCM2835 SD/MMC Controller" 187 depends on ARCH_BCM283X 188 depends on MMC_SDHCI 189 select MMC_SDHCI_IO_ACCESSORS 190 help 191 This selects the BCM2835 SD/MMC controller. 192 193 If you have a BCM2835 platform with SD or MMC devices, 194 say Y here. 195 196 If unsure, say N. 197 198config MMC_SDHCI_CADENCE 199 bool "SDHCI support for the Cadence SD/SDIO/eMMC controller" 200 depends on BLK && DM_MMC_OPS 201 depends on MMC_SDHCI 202 depends on OF_CONTROL 203 help 204 This selects the Cadence SD/SDIO/eMMC driver. 205 206 If you have a controller with this interface, say Y here. 207 208 If unsure, say N. 209 210config MMC_SDHCI_KONA 211 bool "SDHCI support on Broadcom KONA platform" 212 depends on MMC_SDHCI 213 help 214 This selects the Broadcom Kona Secure Digital Host Controller 215 Interface(SDHCI) support. 216 This is used in Broadcom mobile SoCs. 217 218 If you have a controller with this interface, say Y here. 219 220config MMC_SDHCI_MV 221 bool "SDHCI support on Marvell platform" 222 depends on ARCH_MVEBU 223 depends on MMC_SDHCI 224 help 225 This selects the Secure Digital Host Controller Interface on 226 Marvell platform. 227 228 If you have a controller with this interface, say Y here. 229 230 If unsure, say N. 231 232config MMC_SDHCI_S5P 233 bool "SDHCI support on Samsung S5P SoC" 234 depends on MMC_SDHCI 235 help 236 This selects the Secure Digital Host Controller Interface (SDHCI) 237 on Samsung S5P SoCs. 238 239 If you have a controller with this interface, say Y here. 240 241 If unsure, say N. 242 243config MMC_SDHCI_SPEAR 244 bool "SDHCI support on ST SPEAr platform" 245 depends on MMC_SDHCI 246 help 247 This selects the Secure Digital Host Controller Interface (SDHCI) 248 often referrered to as the HSMMC block in some of the ST SPEAR range 249 of SoC 250 251 If you have a controller with this interface, say Y here. 252 253 If unsure, say N. 254 255endif 256 257endmenu 258 259config SYS_FSL_ERRATUM_ESDHC111 260 bool 261 262config SYS_FSL_ERRATUM_ESDHC13 263 bool 264 265config SYS_FSL_ERRATUM_ESDHC135 266 bool 267 268config SYS_FSL_ERRATUM_ESDHC_A001 269 bool 270