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at91/atmel-mci: inclusion of sd/mmc driver in at91sam9g45 chip and board

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This adds the support of atmel-mci sd/mmc driver in at91sam9g45 devices and
board files. This also configures the DMA controller slave interface for
at_hdmac dmaengine driver.

Signed-off-by: Nicolas Ferre <[email protected]>
This commit is contained in:
Nicolas Ferre 2010-10-22 18:27:48 +02:00
commit 75305d768d
3 changed files with 190 additions and 1 deletions
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2
drivers/mmc/host/Kconfig
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@ -237,7 +237,7 @@ endchoice
config MMC_ATMELMCI_DMA
bool "Atmel MCI DMA support (EXPERIMENTAL)"
depends on MMC_ATMELMCI && AVR32 && DMA_ENGINE && EXPERIMENTAL
depends on MMC_ATMELMCI && (AVR32 || ARCH_AT91SAM9G45) && DMA_ENGINE && EXPERIMENTAL
help
Say Y here to have the Atmel MCI driver use a DMA engine to
do data transfers and thus increase the throughput and