diff options
Diffstat (limited to 'drivers/mmc/host/Kconfig')
| -rw-r--r-- | drivers/mmc/host/Kconfig | 64 |
1 files changed, 61 insertions, 3 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index e04b751680d0..ce1d28884e29 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -44,6 +44,19 @@ config MMC_SDHCI_IO_ACCESSORS This is silent Kconfig symbol that is selected by the drivers that need to overwrite SDHCI IO memory accessors. +config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER + bool + select MMC_SDHCI_IO_ACCESSORS + help + This option is selected by drivers running on big endian hosts + and performing I/O to a SDHCI controller through a bus that + implements a hardware byte swapper using a 32-bit datum. + This endian mapping mode is called "data invariance" and + has the effect of scrambling the addresses and formats of data + accessed in sizes other than the datum size. + + This is the case for the Freescale eSDHC and Nintendo Wii SDHCI. + config MMC_SDHCI_PCI tristate "SDHCI support on PCI bus" depends on MMC_SDHCI && PCI @@ -75,11 +88,29 @@ config MMC_RICOH_MMC config MMC_SDHCI_OF tristate "SDHCI support on OpenFirmware platforms" depends on MMC_SDHCI && PPC_OF - select MMC_SDHCI_IO_ACCESSORS help This selects the OF support for Secure Digital Host Controller - Interfaces. So far, only the Freescale eSDHC controller is known - to exist on OF platforms. + Interfaces. + + If unsure, say N. + +config MMC_SDHCI_OF_ESDHC + bool "SDHCI OF support for the Freescale eSDHC controller" + depends on MMC_SDHCI_OF + select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER + help + This selects the Freescale eSDHC controller support. + + If unsure, say N. + +config MMC_SDHCI_OF_HLWD + bool "SDHCI OF support for the Nintendo Wii SDHCI controllers" + depends on MMC_SDHCI_OF + select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER + help + This selects the Secure Digital Host Controller Interface (SDHCI) + found in the "Hollywood" chipset of the Nintendo Wii video game + console. If unsure, say N. @@ -251,6 +282,14 @@ config MMC_MVSDIO To compile this driver as a module, choose M here: the module will be called mvsdio. +config MMC_DAVINCI + tristate "TI DAVINCI Multimedia Card Interface support" + depends on ARCH_DAVINCI + help + This selects the TI DAVINCI Multimedia card Interface. + If you have an DAVINCI board with a Multimedia Card slot, + say Y or M here. If unsure, say N. + config MMC_SPI tristate "MMC/SD/SDIO over SPI" depends on SPI_MASTER && !HIGHMEM && HAS_DMA @@ -357,3 +396,22 @@ config MMC_VIA_SDMMC If you have a controller with this interface, say Y or M here. If unsure, say N. + +config SDH_BFIN + tristate "Blackfin Secure Digital Host support" + depends on MMC && ((BF54x && !BF544) || (BF51x && !BF512)) + help + If you say yes here you will get support for the Blackfin on-chip + Secure Digital Host interface. This includes support for MMC and + SD cards. + + To compile this driver as a module, choose M here: the + module will be called bfin_sdh. + + If unsure, say N. + +config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND + bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround" + depends on SDH_BFIN + help + If you say yes here SD-Cards may work on the EZkit. |