diff options
Diffstat (limited to 'drivers/mmc/host/Kconfig')
| -rw-r--r-- | drivers/mmc/host/Kconfig | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 3b706af35ec3..42a1fafc8454 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -5,6 +5,45 @@ comment "MMC/SD/SDIO Host Controller Drivers" +config MMC_BCM2835_MMC + tristate "MMC support on BCM2835" + depends on MACH_BCM2708 || MACH_BCM2709 || ARCH_BCM2835 + help + This selects the MMC Interface on BCM2835. + + If you have a controller with this interface, say Y or M here. + + If unsure, say N. + +config MMC_BCM2835_DMA + bool "DMA support on BCM2835 Arasan controller" + depends on MMC_BCM2835_MMC + help + Enable DMA support on the Arasan SDHCI controller in Broadcom 2708 + based chips. + + If unsure, say N. + +config MMC_BCM2835_PIO_DMA_BARRIER + int "Block count limit for PIO transfers" + depends on MMC_BCM2835_MMC && MMC_BCM2835_DMA + range 0 256 + default 2 + help + The inclusive limit in bytes under which PIO will be used instead of DMA + + If unsure, say 2 here. + +config MMC_BCM2835_SDHOST + tristate "Support for the SDHost controller on BCM2708/9" + depends on ARCH_BCM2835 + help + This selects the SDHost controller on BCM2835/6. + + If you have a controller with this interface, say Y or M here. + + If unsure, say N. + config MMC_DEBUG bool "MMC host drivers debugging" depends on MMC != n |