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