EXYNOS5: Snow: Add a configuration file

This patch adds the configuration file for Snow Board and
defines the same in boards.cfg.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

MAINTAINERS

@@ -910,6 +910,10 @@ Matt Sealey <matt@genesi-usa.com>
 Bo Shen <voice.shen@atmel.com>
 	at91sam9x5ek		ARM926EJS (AT91SAM9G15,G25,G35,X25,X35 SoC)
 
+Rajeshwari Shinde <rajeshwari.s@samsung.com>
+
+	snow			ARM ARMV7 (EXYNOS5250 SoC)
+
 Michal Simek <monstr@monstr.eu>
 
 	zynq		ARM ARMV7 (Zynq SoC)

boards.cfg

@@ -286,6 +286,7 @@ s5p_goni                     arm         armv7       goni                samsung
 smdkc100                     arm         armv7       smdkc100            samsung        s5pc1xx
 origen			     arm	 armv7	     origen		 samsung	exynos
 s5pc210_universal            arm         armv7       universal_c210      samsung        exynos
+snow			     arm	 armv7	     smdk5250		 samsung	exynos
 smdk5250		     arm	 armv7	     smdk5250		 samsung	exynos
 smdkv310		     arm	 armv7	     smdkv310		 samsung	exynos
 trats                        arm         armv7       trats               samsung        exynos

include/configs/snow.h

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2013 Samsung Electronics
+ *
+ * Configuration settings for the SAMSUNG EXYNOS5 Snow board.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __CONFIG_SNOW_H
+#define __CONFIG_SNOW_H
+
+#include <configs/exynos5250-dt.h>
+
+#undef CONFIG_DEFAULT_DEVICE_TREE
+#define CONFIG_DEFAULT_DEVICE_TREE	exynos5250-snow
+
+#endif	/* __CONFIG_SNOW_H */