| menu "MMC Host controller Support" | |
| config MMC | |
| bool "MMC/SD/SDIO card support" | |
| default ARM || PPC || SANDBOX | |
| select DM_MMC if DM | |
| help | |
| This selects MultiMediaCard, Secure Digital and Secure | |
| Digital I/O support. | |
| If you want MMC/SD/SDIO support, you should say Y here and | |
| also to your specific host controller driver. | |
| config MMC_WRITE | |
| bool "support for MMC/SD write operations" | |
| depends on MMC | |
| default y | |
| help | |
| Enable write access to MMC and SD Cards | |
| config MMC_PWRSEQ | |
| bool "HW reset support for eMMC" | |
| depends on PWRSEQ && DM_GPIO | |
| help | |
| This select Hardware reset support aka pwrseq-emmc for eMMC | |
| devices. | |
| config SPL_MMC_PWRSEQ | |
| bool "HW reset support for eMMC in SPL" | |
| depends on SPL_PWRSEQ && SPL_DM_GPIO | |
| default y if MMC_PWRSEQ | |
| help | |
| This select Hardware reset support aka pwrseq-emmc for eMMC | |
| devices in SPL. | |
| config MMC_BROKEN_CD | |
| bool "Poll for broken card detection case" | |
| help | |
| If card detection feature is broken, just poll to detect. | |
| config DM_MMC | |
| bool "Enable MMC controllers using Driver Model" | |
| depends on DM | |
| help | |
| This enables the MultiMediaCard (MMC) uclass which supports MMC and | |
| Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.) | |
| and non-removable (e.g. eMMC chip) devices are supported. These | |
| appear as block devices in U-Boot and can support filesystems such | |
| as EXT4 and FAT. | |
| config SPL_DM_MMC | |
| bool "Enable MMC controllers using Driver Model in SPL" | |
| depends on SPL_DM && DM_MMC | |
| default n if ARCH_MVEBU && !MVEBU_SPL_BOOT_DEVICE_MMC | |
| default y | |
| select SPL_BLK | |
| help | |
| This enables the MultiMediaCard (MMC) uclass which supports MMC and | |
| Secure Digital I/O (SDIO) cards. Both removable (SD, micro-SD, etc.) | |
| and non-removable (e.g. eMMC chip) devices are supported. These | |
| appear as block devices in U-Boot and can support filesystems such | |
| as EXT4 and FAT. | |
| if MMC | |
| config MMC_SDHCI_ADMA_HELPERS | |
| bool | |
| config MMC_SPI | |
| bool "Support for SPI-based MMC controller" | |
| depends on DM_MMC && DM_SPI | |
| help | |
| This selects SPI-based MMC controllers. | |
| If you have an MMC controller on a SPI bus, say Y here. | |
| If unsure, say N. | |
| config MMC_SPI_CRC_ON | |
| bool "Support CRC for SPI-based MMC controller" | |
| depends on MMC_SPI | |
| default y | |
| help | |
| This enables CRC for SPI-based MMC controllers. | |
| If unsure, say N. | |
| config ARM_PL180_MMCI | |
| bool "ARM AMBA Multimedia Card Interface and compatible support" | |
| depends on DM_MMC | |
| help | |
| This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card | |
| Interface (PL180, PL181 and compatible) support. | |
| If you have an ARM(R) platform with a Multimedia Card slot, | |
| say Y here. | |
| config MMC_QUIRKS | |
| bool "Enable quirks" | |
| default y | |
| help | |
| Some cards and hosts may sometimes behave unexpectedly (quirks). | |
| This option enable workarounds to handle those quirks. Some of them | |
| are enabled by default, other may require additional flags or are | |
| enabled by the host driver. | |
| config SYS_MMC_MAX_BLK_COUNT | |
| int "Block count limit" | |
| default 65535 | |
| help | |
| The block count limit on MMC based devices. We default to 65535 due | |
| to a 16bit register limit on some hardware. | |
| config MMC_HW_PARTITIONING | |
| bool "Support for HW partitioning command(eMMC)" | |
| default y | |
| help | |
| This adds a command and an API to do hardware partitioning on eMMC | |
| devices. | |
| config SUPPORT_EMMC_RPMB | |
| bool "Support eMMC replay protected memory block (RPMB)" | |
| imply CMD_MMC_RPMB | |
| help | |
| Enable support for reading, writing and programming the | |
| key for the Replay Protection Memory Block partition in eMMC. | |
| config SUPPORT_EMMC_BOOT | |
| bool "Support some additional features of the eMMC boot partitions" | |
| help | |
| Enable support for eMMC boot partitions. This also enables | |
| extensions within the mmc command. | |
| config MMC_IO_VOLTAGE | |
| bool "Support IO voltage configuration" | |
| help | |
| IO voltage configuration allows selecting the voltage level of the IO | |
| lines (not the level of main supply). This is required for UHS | |
| support. For eMMC this not mandatory, but not enabling this option may | |
| prevent the driver of using the faster modes. | |
| config SPL_MMC_IO_VOLTAGE | |
| bool "Support IO voltage configuration in SPL" | |
| depends on SPL_MMC | |
| help | |
| IO voltage configuration allows selecting the voltage level of the IO | |
| lines (not the level of main supply). This is required for UHS | |
| support. For eMMC this not mandatory, but not enabling this option may | |
| prevent the driver of using the faster modes. | |
| config MMC_SUPPORTS_TUNING | |
| bool | |
| config SPL_MMC_SUPPORTS_TUNING | |
| bool | |
| config MMC_UHS_SUPPORT | |
| bool "enable UHS support" | |
| depends on MMC_IO_VOLTAGE | |
| select MMC_SUPPORTS_TUNING | |
| help | |
| The Ultra High Speed (UHS) bus is available on some SDHC and SDXC | |
| cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus | |
| frequency can go up to 208MHz (SDR104) | |
| config SPL_MMC_UHS_SUPPORT | |
| bool "enable UHS support in SPL" | |
| depends on SPL_MMC_IO_VOLTAGE | |
| select SPL_MMC_SUPPORTS_TUNING | |
| help | |
| The Ultra High Speed (UHS) bus is available on some SDHC and SDXC | |
| cards. The IO voltage must be switchable from 3.3v to 1.8v. The bus | |
| frequency can go up to 208MHz (SDR104) | |
| config MMC_HS400_ES_SUPPORT | |
| bool "enable HS400 Enhanced Strobe support" | |
| help | |
| The HS400 Enhanced Strobe mode is support by some eMMC. The bus | |
| frequency is up to 200MHz. This mode does not tune the IO. | |
| config SPL_MMC_HS400_ES_SUPPORT | |
| bool "enable HS400 Enhanced Strobe support in SPL" | |
| depends on SPL_MMC | |
| help | |
| The HS400 Enhanced Strobe mode is support by some eMMC. The bus | |
| frequency is up to 200MHz. This mode does not tune the IO. | |
| config MMC_HS400_SUPPORT | |
| bool "enable HS400 support" | |
| select MMC_HS200_SUPPORT | |
| help | |
| The HS400 mode is support by some eMMC. The bus frequency is up to | |
| 200MHz. This mode requires tuning the IO. | |
| config SPL_MMC_HS400_SUPPORT | |
| bool "enable HS400 support in SPL" | |
| depends on SPL_MMC | |
| select SPL_MMC_HS200_SUPPORT | |
| help | |
| The HS400 mode is support by some eMMC. The bus frequency is up to | |
| 200MHz. This mode requires tuning the IO. | |
| config MMC_HS200_SUPPORT | |
| bool "enable HS200 support" | |
| select MMC_SUPPORTS_TUNING | |
| help | |
| The HS200 mode is support by some eMMC. The bus frequency is up to | |
| 200MHz. This mode requires tuning the IO. | |
| config SPL_MMC_HS200_SUPPORT | |
| bool "enable HS200 support in SPL" | |
| depends on SPL_MMC | |
| select SPL_MMC_SUPPORTS_TUNING | |
| help | |
| The HS200 mode is support by some eMMC. The bus frequency is up to | |
| 200MHz. This mode requires tuning the IO. | |
| config MMC_VERBOSE | |
| bool "Output more information about the MMC" | |
| default y | |
| help | |
| Enable the output of more information about the card such as the | |
| operating mode. | |
| config MMC_TRACE | |
| bool "MMC debugging" | |
| help | |
| This is an option for use by developer. Enable MMC core debugging. | |
| If you need to see the MMC core message, say Y. | |
| config MMC_DAVINCI | |
| bool "TI DAVINCI Multimedia Card Interface support" | |
| depends on ARCH_DAVINCI | |
| default y | |
| help | |
| This selects the TI DAVINCI Multimedia card Interface. | |
| If you have an DAVINCI board with a Multimedia Card slot, | |
| say Y here. If unsure, say N. | |
| config MMC_DW | |
| bool "Synopsys DesignWare Memory Card Interface" | |
| select BOUNCE_BUFFER | |
| help | |
| This selects support for the Synopsys DesignWare Mobile Storage IP | |
| block, this provides host support for SD and MMC interfaces, in both | |
| PIO, internal DMA mode and external DMA mode. | |
| config MMC_DW_CORTINA | |
| bool "Cortina specific extensions for Synopsys DW Memory Card Interface" | |
| depends on DM_MMC | |
| depends on MMC_DW | |
| help | |
| This selects support for Cortina SoC specific extensions to the | |
| Synopsys DesignWare Memory Card Interface driver. Select this option | |
| for platforms based on Cortina CAxxxx Soc's. | |
| config MMC_DW_EXYNOS | |
| bool "Exynos specific extensions for Synopsys DW Memory Card Interface" | |
| depends on ARCH_EXYNOS | |
| depends on MMC_DW | |
| default y | |
| help | |
| This selects support for Samsung Exynos SoC specific extensions to the | |
| Synopsys DesignWare Memory Card Interface driver. Select this option | |
| for platforms based on Exynos4 and Exynos5 SoC's. | |
| config MMC_DW_K3 | |
| bool "K3 specific extensions for Synopsys DW Memory Card Interface" | |
| depends on MMC_DW | |
| help | |
| This selects support for Hisilicon K3 SoC specific extensions to the | |
| Synopsys DesignWare Memory Card Interface driver. Select this option | |
| for platforms based on Hisilicon K3 SoC's. | |
| config MMC_DW_ROCKCHIP | |
| bool "Rockchip SD/MMC controller support" | |
| depends on DM_MMC && OF_CONTROL | |
| depends on MMC_DW | |
| help | |
| This enables support for the Rockchip SD/MMM controller, which is | |
| based on Designware IP. The device is compatible with at least | |
| SD 3.0, SDIO 3.0 and MMC 4.5 and supports common eMMC chips as well | |
| as removeable SD and micro-SD cards. | |
| config MMC_DW_SOCFPGA | |
| bool "SOCFPGA specific extensions for Synopsys DW Memory Card Interface" | |
| depends on ARCH_SOCFPGA | |
| depends on MMC_DW | |
| default y | |
| help | |
| This selects support for Altera SOCFPGA specific extensions to the | |
| Synopsys DesignWare Memory Card Interface driver. Select this option | |
| for platforms based on Altera SOCFPGA. | |
| config MMC_DW_SNPS | |
| bool "Extensions for DW Memory Card Interface used in Synopsys ARC devboards" | |
| depends on MMC_DW | |
| depends on DM_MMC | |
| depends on OF_CONTROL | |
| depends on CLK | |
| help | |
| This selects support for Synopsys DesignWare Memory Card Interface driver | |
| extensions used in various Synopsys ARC devboards. | |
| config NEXELL_DWMMC | |
| bool "Nexell SD/MMC controller support" | |
| depends on ARCH_NEXELL | |
| depends on MMC_DW | |
| depends on DM_MMC | |
| depends on PINCTRL_NEXELL | |
| default y | |
| config MMC_MESON_GX | |
| bool "Meson GX EMMC controller support" | |
| depends on DM_MMC && ARCH_MESON | |
| help | |
| Support for EMMC host controller on Meson GX ARM SoCs platform (S905) | |
| config MMC_MXC | |
| bool "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" | |
| help | |
| This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x | |
| Multimedia Card Interface. If you have an i.MX or MPC512x platform | |
| with a Multimedia Card slot, say Y here. | |
| If unsure, say N. | |
| config MMC_OWL | |
| bool "Actions OWL Multimedia Card Interface support" | |
| depends on ARCH_OWL && DM_MMC && BLK | |
| help | |
| This selects the OWL SD/MMC host controller found on board | |
| based on Actions S700/S900 SoC. | |
| config MMC_MXS | |
| bool "Freescale MXS Multimedia Card Interface support" | |
| depends on MX23 || MX28 || MX6 || MX7 | |
| select BOUNCE_BUFFER | |
| select APBH_DMA | |
| select APBH_DMA_BURST if ARCH_MX6 || ARCH_MX7 | |
| select APBH_DMA_BURST8 if ARCH_MX6 || ARCH_MX7 | |
| help | |
| This selects the Freescale SSP MMC controller found on MXS based | |
| platforms like mx23/28. | |
| If unsure, say N. | |
| config MMC_PCI | |
| bool "Support for MMC controllers on PCI" | |
| depends on MMC_SDHCI | |
| help | |
| This selects PCI-based MMC controllers. | |
| If you have an MMC controller on a PCI bus, say Y here. | |
| config MMC_OCTEONTX | |
| bool "Marvell Octeon Multimedia Card Interface support" | |
| depends on (ARCH_OCTEON || ARCH_OCTEONTX || ARCH_OCTEONTX2) | |
| depends on DM_MMC | |
| select MMC_SUPPORTS_TUNING if ARCH_OCTEONTX2 | |
| help | |
| This selects the Octeon Multimedia card Interface. | |
| If you have an OcteonTX/TX2 or MIPS Octeon board with a | |
| Multimedia Card slot, say Y here. | |
| If unsure, say N. | |
| config MVEBU_MMC | |
| bool "Kirkwood MMC controller support" | |
| depends on DM_MMC && ARCH_KIRKWOOD | |
| help | |
| Support for MMC host controller on Kirkwood SoCs. | |
| If you are on a Kirkwood architecture, say Y here. | |
| If unsure, say N. | |
| config MMC_OMAP_HS | |
| bool "TI OMAP High Speed Multimedia Card Interface support" | |
| select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR | |
| select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR | |
| help | |
| This selects the TI OMAP High Speed Multimedia card Interface. | |
| If you have an omap2plus board with a Multimedia Card slot, | |
| say Y here. | |
| If unsure, say N. | |
| config MMC_OMAP_HS_ADMA | |
| bool "ADMA support for OMAP HS MMC" | |
| depends on MMC_OMAP_HS && !OMAP34XX | |
| default y if !AM33XX | |
| help | |
| This enables support for the ADMA2 controller (SDA3.00 Part A2 DMA | |
| controller). If supported by the hardware, selecting this option will | |
| increase performances. | |
| config MMC_OMAP36XX_PINS | |
| bool "Enable MMC1 on OMAP36xx/37xx" | |
| depends on OMAP34XX && MMC_OMAP_HS | |
| help | |
| This enables extended-drain in the MMC/SD/SDIO1I/O and | |
| GPIO-associated I/O cells (gpio_126, gpio_127, and gpio_129) | |
| specific to the OMAP36xx/37xx using MMC1 | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config HSMMC2_8BIT | |
| bool "Enable 8-bit interface for eMMC (interface #2)" | |
| depends on MMC_OMAP_HS && (OMAP54XX || DRA7XX || AM33XX || \ | |
| AM43XX || ARCH_KEYSTONE) | |
| config SH_MMCIF | |
| bool "SuperH/Renesas ARM SoCs on-chip MMCIF host controller support" | |
| depends on ARCH_RENESAS || SH | |
| help | |
| Support for the on-chip MMCIF host controller on SuperH/Renesas ARM SoCs platform | |
| config MMC_UNIPHIER | |
| bool "UniPhier SD/MMC Host Controller support" | |
| depends on ARCH_UNIPHIER | |
| depends on DM_MMC | |
| depends on OF_CONTROL | |
| help | |
| This selects support for the Matsushita SD/MMC Host Controller on | |
| SocioNext UniPhier SoCs. | |
| config RENESAS_SDHI | |
| bool "Renesas R-Car SD/MMC Host Controller support" | |
| depends on ARCH_RENESAS | |
| depends on DM_MMC | |
| depends on OF_CONTROL | |
| select BOUNCE_BUFFER | |
| help | |
| This selects support for the Matsushita SD/MMC Host Controller on | |
| Renesas R-Car SoCs. | |
| config MMC_BCM2835 | |
| bool "BCM2835 family custom SD/MMC Host Controller support" | |
| depends on ARCH_BCM283X | |
| depends on DM_MMC | |
| depends on OF_CONTROL | |
| default y | |
| help | |
| This selects support for the custom SD host controller in the BCM2835 | |
| family of devices. | |
| If you have a BCM2835 platform with SD or MMC devices, say Y here. | |
| If unsure, say N. | |
| config JZ47XX_MMC | |
| bool "Ingenic JZ47xx SD/MMC Host Controller support" | |
| depends on ARCH_JZ47XX | |
| help | |
| This selects support for the SD Card Controller on Ingenic JZ47xx SoCs. | |
| config MMC_SANDBOX | |
| bool "Sandbox MMC support" | |
| depends on SANDBOX | |
| depends on DM_MMC && OF_CONTROL | |
| help | |
| This select a dummy sandbox MMC driver. At present this does nothing | |
| other than allow sandbox to be build with MMC support. This | |
| improves build coverage for sandbox and makes it easier to detect | |
| MMC build errors with sandbox. | |
| config MMC_SDHCI | |
| bool "Secure Digital Host Controller Interface support" | |
| help | |
| This selects the generic Secure Digital Host Controller Interface. | |
| It is used by manufacturers such as Texas Instruments(R), Ricoh(R) | |
| and Toshiba(R). Most controllers found in laptops are of this type. | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_IO_ACCESSORS | |
| bool | |
| depends on MMC_SDHCI | |
| help | |
| This is silent Kconfig symbol that is selected by the drivers that | |
| need to overwrite SDHCI IO memory accessors. | |
| config MMC_SDHCI_SDMA | |
| bool "Support SDHCI SDMA" | |
| depends on MMC_SDHCI | |
| help | |
| This enables support for the SDMA (Single Operation DMA) defined | |
| in the SD Host Controller Standard Specification Version 1.00 . | |
| config SPL_MMC_SDHCI_SDMA | |
| bool "Support SDHCI SDMA in SPL" | |
| depends on SPL_MMC && MMC_SDHCI | |
| default y if MMC_SDHCI_SDMA | |
| help | |
| This enables support for the SDMA (Single Operation DMA) defined | |
| in the SD Host Controller Standard Specification Version 1.00 in SPL. | |
| config MMC_SDHCI_ADMA | |
| bool "Support SDHCI ADMA2" | |
| depends on MMC_SDHCI | |
| select MMC_SDHCI_ADMA_HELPERS | |
| help | |
| This enables support for the ADMA (Advanced DMA) defined | |
| in the SD Host Controller Standard Specification Version 3.00 | |
| config SPL_MMC_SDHCI_ADMA | |
| bool "Support SDHCI ADMA2 in SPL" | |
| depends on SPL_MMC && MMC_SDHCI | |
| select MMC_SDHCI_ADMA_HELPERS | |
| help | |
| This enables support for the ADMA (Advanced DMA) defined | |
| in the SD Host Controller Standard Specification Version 3.00 in SPL. | |
| config MMC_SDHCI_ADMA_FORCE_32BIT | |
| bool "Force 32 bit mode for ADMA on 64 bit platforms" | |
| help | |
| This forces SDHCI ADMA to be built for 32 bit descriptors, even | |
| on a 64 bit platform where they would otherwise be assumed to | |
| be 64 bits. This is necessary for certain hardware platforms | |
| that are 64-bit but include only 32-bit support within the selected | |
| SD host controller IP. | |
| config MMC_SDHCI_ADMA_64BIT | |
| bool "Use SHDCI ADMA with 64 bit descriptors" | |
| depends on !MMC_SDHCI_ADMA_FORCE_32BIT | |
| default y if DMA_ADDR_T_64BIT | |
| help | |
| This selects 64 bit descriptors for SDHCI ADMA. It is enabled by | |
| default on 64 bit systems, but can be disabled if one of these | |
| systems includes 32-bit ADMA. | |
| config FIXED_SDHCI_ALIGNED_BUFFER | |
| hex "SDRAM address for fixed buffer" | |
| depends on SPL && MVEBU_SPL_BOOT_DEVICE_MMC | |
| default 0x00180000 | |
| help | |
| On the Marvell Armada 38x when the SPL runs it located in internal | |
| SRAM which is the L2 cache locked to memory. When the MMC buffers | |
| are located on the stack (or bss), the SDIO controller (SDHCI) can't | |
| write into this L2 cache memory. | |
| This specifies the address of a fixed buffer located in SDRAM that | |
| will be used for all SDHCI transfers in the SPL. | |
| config MMC_SDHCI_ASPEED | |
| bool "Aspeed SDHCI controller" | |
| depends on ARCH_ASPEED | |
| depends on DM_MMC | |
| depends on MMC_SDHCI | |
| select MISC | |
| help | |
| Enables support for the Aspeed SDHCI 2.0 controller present on Aspeed | |
| SoCs. This device is compatible with SD 3.0 and/or MMC 4.3 | |
| specifications. On the AST2600, the device is also compatible with | |
| MMC 5.1 and eMMC 3.0. | |
| config MMC_SDHCI_ATMEL | |
| bool "Atmel SDHCI controller support" | |
| depends on ARCH_AT91 | |
| depends on DM_MMC && ARCH_AT91 | |
| depends on MMC_SDHCI | |
| help | |
| This enables support for the Atmel SDHCI controller, which supports | |
| the embedded MultiMedia Card (e.MMC) Specification V4.51, the SD | |
| Memory Card Specification V3.0, and the SDIO V3.0 specification. | |
| It is compliant with the SD Host Controller Standard V3.0 | |
| specification. | |
| config MMC_SDHCI_BCM2835 | |
| tristate "SDHCI support for the BCM2835 SD/MMC Controller" | |
| depends on ARCH_BCM283X | |
| depends on MMC_SDHCI | |
| select MMC_SDHCI_IO_ACCESSORS | |
| help | |
| This selects the BCM2835 SD/MMC controller. | |
| If you have a BCM2835 platform with SD or MMC devices, | |
| say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_BCMSTB | |
| tristate "SDHCI support for the BCMSTB SD/MMC Controller" | |
| depends on MMC_SDHCI | |
| help | |
| This selects the Broadcom set-top box SD/MMC controller. | |
| If you have a BCMSTB platform with SD or MMC devices, | |
| say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_CADENCE | |
| bool "SDHCI support for the Cadence SD/SDIO/eMMC controller" | |
| depends on DM_MMC | |
| depends on MMC_SDHCI | |
| depends on OF_CONTROL | |
| help | |
| This selects the Cadence SD/SDIO/eMMC driver. | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_CV1800B | |
| bool "SDHCI support for the CV1800B SD/SDIO/eMMC controller" | |
| depends on DM_MMC | |
| depends on MMC_SDHCI | |
| depends on OF_CONTROL | |
| help | |
| This selects the CV1800B SD/SDIO/eMMC driver. | |
| If you have a controller with this interface, | |
| say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_AM654 | |
| bool "SDHCI Controller on TI's Am654 devices" | |
| depends on ARCH_K3 | |
| depends on MMC_SDHCI | |
| depends on DM_MMC && OF_CONTROL && BLK | |
| depends on REGMAP | |
| select MMC_SDHCI_IO_ACCESSORS | |
| help | |
| Support for Secure Digital Host Controller Interface (SDHCI) | |
| controllers present on TI's AM654 SOCs. | |
| config MMC_SDHCI_IPROC | |
| bool "SDHCI support for the iProc SD/MMC Controller" | |
| depends on MMC_SDHCI | |
| help | |
| This selects the iProc SD/MMC controller. | |
| If you have a Broadcom IPROC platform with SD or MMC devices, | |
| say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_F_SDH30 | |
| bool "SDHCI support for Fujitsu Semiconductor/Socionext F_SDH30" | |
| depends on DM_MMC | |
| depends on MMC_SDHCI | |
| help | |
| This selects the Secure Digital Host Controller Interface (SDHCI) | |
| Needed by some Fujitsu/Socionext SoC for MMC / SD / SDIO support. | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_KONA | |
| bool "SDHCI support on Broadcom KONA platform" | |
| depends on MMC_SDHCI | |
| help | |
| This selects the Broadcom Kona Secure Digital Host Controller | |
| Interface(SDHCI) support. | |
| This is used in Broadcom mobile SoCs. | |
| If you have a controller with this interface, say Y here. | |
| config MMC_SDHCI_MSM | |
| bool "Qualcomm SDHCI controller" | |
| depends on DM_MMC | |
| depends on MMC_SDHCI | |
| help | |
| Enables support for SDHCI 2.0 controller present on some Qualcomm | |
| Snapdragon devices. This device is compatible with eMMC v4.5 and | |
| SD 3.0 specifications. Both SD and eMMC devices are supported. | |
| Card-detect gpios are not supported. | |
| config MMC_SDHCI_MV | |
| bool "SDHCI support on Marvell platform" | |
| depends on ARCH_MVEBU | |
| depends on MMC_SDHCI | |
| depends on DM_MMC | |
| help | |
| This selects the Secure Digital Host Controller Interface on | |
| Marvell platform. | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_NPCM | |
| bool "SDHCI support on Nuvoton NPCM device" | |
| depends on MMC_SDHCI | |
| depends on DM_MMC | |
| help | |
| This selects the Secure Digital Host Controller Interface (SDHCI) | |
| on Nuvoton NPCM device. | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_PIC32 | |
| bool "Microchip PIC32 on-chip SDHCI support" | |
| depends on DM_MMC && MACH_PIC32 | |
| depends on MMC_SDHCI | |
| help | |
| Support for Microchip PIC32 SDHCI controller. | |
| config MMC_SDHCI_ROCKCHIP | |
| bool "Arasan SDHCI controller for Rockchip support" | |
| depends on ARCH_ROCKCHIP | |
| depends on DM_MMC && BLK | |
| depends on MMC_SDHCI | |
| help | |
| Support for Arasan SDHCI host controller on Rockchip ARM SoCs platform | |
| config MMC_SDHCI_S5P | |
| bool "SDHCI support on Samsung S5P SoC" | |
| depends on MMC_SDHCI | |
| help | |
| This selects the Secure Digital Host Controller Interface (SDHCI) | |
| on Samsung S5P SoCs. | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_STI | |
| bool "SDHCI support for STMicroelectronics SoC" | |
| depends on MMC_SDHCI && OF_CONTROL | |
| help | |
| This selects the Secure Digital Host Controller Interface (SDHCI) | |
| on STMicroelectronics STiH410 SoC. | |
| config MMC_SDHCI_XENON | |
| bool "SDHCI support for the Xenon SDHCI controller" | |
| depends on MMC_SDHCI && DM_MMC && OF_CONTROL | |
| help | |
| Support for Xenon SDHCI host controller on Marvell Armada 3700 | |
| 7k/8k ARM SoCs platforms | |
| If you have a controller with this interface, say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_TANGIER | |
| bool "Tangier SDHCI controller support" | |
| depends on DM_MMC && BLK | |
| depends on MMC_SDHCI | |
| help | |
| This selects support for SDHCI controller on Tanginer | |
| SoC. Note that this controller does not sit on PCI bus and, | |
| hence, cannot be enumerated by standard PCI means. | |
| If you're using an Intel Tangier SoC (available on Intel | |
| Edison board), say Y here. | |
| If unsure, say N. | |
| config MMC_SDHCI_TEGRA | |
| bool "SDHCI platform support for the Tegra SD/MMC Controller" | |
| depends on ARCH_TEGRA | |
| select BOUNCE_BUFFER | |
| default y | |
| help | |
| This selects the Tegra SD/MMC controller. If you have a Tegra | |
| platform with SD or MMC devices, say Y here. | |
| If unsure, say N. | |
| config TEGRA124_MMC_DISABLE_EXT_LOOPBACK | |
| bool "Disable external clock loopback" | |
| depends on MMC_SDHCI_TEGRA && TEGRA124 | |
| help | |
| Disable the external clock loopback and use the internal one on SDMMC3 | |
| as per the SDMMC_VENDOR_MISC_CNTRL_0 register's SDMMC_SPARE1 bits | |
| being set to 0xfffd according to the TRM. | |
| TODO(marcel.ziswiler@toradex.com): Move to device tree controlled | |
| approach once proper kernel integration made it mainline. | |
| config MMC_SDHCI_ZYNQ | |
| bool "Arasan SDHCI controller support" | |
| depends on DM_MMC && OF_CONTROL && BLK | |
| depends on MMC_SDHCI | |
| help | |
| Support for Arasan SDHCI host controller on Zynq/ZynqMP ARM SoCs platform | |
| config ZYNQ_SDHCI_MAX_FREQ | |
| int "Set the maximum frequency of the controller" | |
| depends on MMC_SDHCI_ZYNQ | |
| help | |
| Set the maximum frequency of the controller. | |
| config ZYNQ_SDHCI_MIN_FREQ | |
| int "Set the minimum frequency of the controller" | |
| depends on MMC_SDHCI_ZYNQ | |
| default 0 | |
| help | |
| Set the minimum frequency of the controller. | |
| config ZYNQ_HISPD_BROKEN | |
| bool "High speed broken for Zynq SDHCI controller" | |
| depends on MMC_SDHCI_ZYNQ | |
| help | |
| Set if high speed mode is broken. | |
| config MMC_SUNXI | |
| bool "Allwinner sunxi SD/MMC Host Controller support" | |
| depends on ARCH_SUNXI | |
| default y | |
| help | |
| This selects support for the SD/MMC Host Controller on | |
| Allwinner sunxi SoCs. | |
| config MMC_SUNXI_HAS_NEW_MODE | |
| bool | |
| depends on MMC_SUNXI | |
| config MMC_SUNXI_HAS_MODE_SWITCH | |
| bool | |
| depends on MMC_SUNXI | |
| config MMC_PITON | |
| bool "MMC support for OpenPiton SoC" | |
| depends on DM_MMC && BLK | |
| help | |
| This selects support for the SD host controller on OpenPiton SoC. | |
| Note that this SD controller directly exposes the contents of the | |
| SD card as memory mapped, so there is no manual configuration | |
| required | |
| config GENERIC_ATMEL_MCI | |
| bool "Atmel Multimedia Card Interface support" | |
| depends on DM_MMC && ARCH_AT91 | |
| help | |
| This enables support for Atmel High Speed Multimedia Card Interface | |
| (HSMCI), which supports the MultiMedia Card (MMC) Specification V4.3, | |
| the SD Memory Card Specification V2.0, the SDIO V2.0 specification | |
| and CE-ATA V1.1. | |
| config STM32_SDMMC2 | |
| bool "STMicroelectronics STM32H7 SD/MMC Host Controller support" | |
| depends on DM_MMC && OF_CONTROL | |
| help | |
| This selects support for the SD/MMC controller on STM32H7 SoCs. | |
| If you have a board based on such a SoC and with a SD/MMC slot, | |
| say Y here. | |
| config FTSDC010 | |
| bool "Ftsdc010 SD/MMC controller Support" | |
| help | |
| This SD/MMC controller is present in Andestech SoCs which is based on Faraday IP. | |
| config FTSDC010_SDIO | |
| bool "Support ftsdc010 sdio" | |
| depends on FTSDC010 | |
| help | |
| This can enable ftsdc010 sdio function. | |
| config MMC_MTK | |
| bool "MediaTek SD/MMC Card Interface support" | |
| depends on ARCH_MEDIATEK || ARCH_MTMIPS | |
| depends on DM_MMC | |
| depends on OF_CONTROL | |
| help | |
| This selects the MediaTek(R) Secure digital and Multimedia card Interface. | |
| If you have a machine with a integrated SD/MMC card reader, say Y here. | |
| This is needed if support for any SD/SDIO/MMC devices is required. | |
| If unsure, say N. | |
| endif | |
| config FSL_SDHC_V2_3 | |
| bool | |
| config FSL_ESDHC | |
| bool "Freescale/NXP eSDHC controller support" | |
| select FSL_SDHC_V2_3 if ARCH_P1010 || ARCH_BSC9131 || ARCH_BSC9132 \ | |
| || ARCH_C29X | |
| help | |
| This selects support for the eSDHC (Enhanced Secure Digital Host | |
| Controller) found on numerous Freescale/NXP SoCs. | |
| config FSL_ESDHC_SUPPORT_ADMA2 | |
| bool "enable ADMA2 support" | |
| depends on FSL_ESDHC | |
| select MMC_SDHCI_ADMA_HELPERS | |
| help | |
| This enables support for the ADMA2 transfer mode. If supported by the | |
| eSDHC it will allow 64bit DMA addresses. | |
| config FSL_ESDHC_33V_IO_RELIABILITY_WORKAROUND | |
| bool "enable eSDHC workaround for 3.3v IO reliability issue" | |
| depends on FSL_ESDHC && DM_MMC | |
| help | |
| When eSDHC operates at 3.3v, damage can accumulate in an internal | |
| level shifter at a higher than expected rate. The faster the interface | |
| runs, the more damage accumulates. This issue now is found on LX2160A | |
| eSDHC1 for only SD card. The hardware workaround is recommended to use | |
| an on-board level shifter that is 1.8v on SoC side and 3.3v on SD card | |
| side. For boards without hardware workaround, this option could be | |
| enabled, ensuring 1.8v IO voltage and disabling eSDHC if no card. | |
| This option assumes no hotplug, and u-boot has to make all the way to | |
| to linux to use 1.8v UHS-I speed mode if has card. | |
| config FSL_ESDHC_VS33_NOT_SUPPORT | |
| bool "3.3V power supply not supported" | |
| depends on FSL_ESDHC | |
| help | |
| For eSDHC, power supply is through peripheral circuit. 3.3V support is | |
| common. Select this if 3.3V power supply not supported. | |
| config SYS_FSL_ESDHC_DEFAULT_BUS_WIDTH | |
| int | |
| depends on FSL_ESDHC | |
| default 1 | |
| config ESDHC_DETECT_QUIRK | |
| bool "QIXIS-based eSDHC quirk detection" | |
| depends on FSL_ESDHC && FSL_QIXIS | |
| config FSL_ESDHC_IMX | |
| bool "Freescale/NXP i.MX eSDHC controller support" | |
| help | |
| This selects support for the i.MX eSDHC (Enhanced Secure Digital Host | |
| Controller) found on numerous Freescale/NXP SoCs. | |
| config SYS_FSL_ESDHC_HAS_DDR_MODE | |
| bool "i.MX eSDHC controller supports DDR mode" | |
| depends on FSL_ESDHC_IMX | |
| config FSL_USDHC | |
| bool "Freescale/NXP i.MX uSDHC controller support" | |
| depends on MX6 || MX7 ||ARCH_MX7ULP || IMX8 || IMX8M || IMX8ULP || IMX9 || IMXRT | |
| select FSL_ESDHC_IMX | |
| help | |
| This enables the Ultra Secured Digital Host Controller enhancements | |
| config FSL_ESDHC_PIN_MUX | |
| bool "Perform esdhc device-tree fixup" | |
| depends on (FSL_ESDHC || FSL_ESDHC_IMX) && OF_LIBFDT | |
| endmenu | |
| config SYS_FSL_ERRATUM_ESDHC111 | |
| bool | |
| config SYS_FSL_ERRATUM_ESDHC13 | |
| bool | |
| config SYS_FSL_ERRATUM_ESDHC135 | |
| bool | |
| config SYS_FSL_ERRATUM_ESDHC_A001 | |
| bool | |
| config SYS_FSL_ERRATUM_A011334 | |
| bool | |
| config SYS_FSL_ESDHC_UNRELIABLE_PULSE_DETECTION_WORKAROUND | |
| bool |