ARM: exynos4: enable the dwmmc configuration

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/include/configs/exynos4-dt.h b/include/configs/exynos4-dt.h
index cbd2d20..0c560ae 100644
--- a/include/configs/exynos4-dt.h
+++ b/include/configs/exynos4-dt.h
@@ -44,6 +44,9 @@
 #define CONFIG_S5P_SDHCI
 #define CONFIG_SDHCI
 #define CONFIG_MMC_SDMA
+#define CONFIG_DWMMC
+#define CONFIG_EXYNOS_DWMMC
+#define CONFIG_BOUNCE_BUFFER
 #define CONFIG_MMC_DEFAULT_DEV	0
 
 /* PWM */