mmc: omap_hsmmc: make it possible to compile out ADMA support

[people/ms/u-boot.git] / drivers / mmc / Kconfig

diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index f2d82565822b85d6d5bd9ea03c6a4f18ac143433..88a13591adf330f5f7db38e1ed59a5447c551289 100644 (file)
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -239,6 +239,15 @@ config MMC_OMAP_HS
 
          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