EXYNOS5: FDT: Add serial device node values

This patch adds the device node required for serial driver

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts
index 93375a6..80ffe30 100644
--- a/board/samsung/dts/exynos5250-smdk5250.dts
+++ b/board/samsung/dts/exynos5250-smdk5250.dts
@@ -34,6 +34,8 @@
 		mmc1 = "/mmc@12210000";
 		mmc2 = "/mmc@12220000";
 		mmc3 = "/mmc@12230000";
+		serial0 = "/serial@12C30000";
+		console = "/serial@12C30000";
 	};
 
 	sromc@12250000 {