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 a1b21fd1bd0726c91c679a3240a49fc423942567..88a13591adf330f5f7db38e1ed59a5447c551289 100644 (file)
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -3,6 +3,7 @@ menu "MMC Host controller Support"
 config MMC
        bool "MMC/SD/SDIO card support"
        default ARM || PPC || SANDBOX
+       select HAVE_BLOCK_DEVICE
        help
          This selects MultiMediaCard, Secure Digital and Secure
          Digital I/O support.
@@ -209,6 +210,10 @@ config MMC_MXC
 
 config MMC_MXS
        bool "Freescale MXS Multimedia Card Interface support"
+       depends on MX23 || MX28 || MX6 || MX7
+       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.
@@ -234,6 +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