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