exynos: Rename -dt config files to -common

We want exynos5250-dt.h to be a board which can support any exynos5250
device. This matches the naming used by Linux. As a first step, rename
the existing -dt files to -common to make it clear they are common files,
and not specific boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/include/configs/exynos5250-common.h b/include/configs/exynos5250-common.h
new file mode 100644
index 0000000..b4c1ccf
--- /dev/null
+++ b/include/configs/exynos5250-common.h
@@ -0,0 +1,74 @@
+
+/*
+ * Copyright (C) 2012 Samsung Electronics
+ *
+ * Configuration settings for the SAMSUNG EXYNOS5250 board.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_5250_H
+#define __CONFIG_5250_H
+
+#include <configs/exynos5-common.h>
+#define CONFIG_EXYNOS5250
+
+#define CONFIG_SYS_SDRAM_BASE		0x40000000
+#define CONFIG_SYS_TEXT_BASE		0x43E00000
+
+/* MACH_TYPE_SMDK5250 macro will be removed once added to mach-types */
+#define MACH_TYPE_SMDK5250		3774
+#define CONFIG_MACH_TYPE		MACH_TYPE_SMDK5250
+
+#define CONFIG_SPL_MAX_FOOTPRINT	(14 * 1024)
+
+#define CONFIG_CROS_EC_I2C		/* Support CROS_EC over I2C */
+
+/* USB */
+#define CONFIG_CMD_USB
+#define CONFIG_USB_XHCI
+#define CONFIG_USB_XHCI_EXYNOS
+#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS	2
+#define CONFIG_USB_STORAGE
+
+#define CONFIG_SPL_TEXT_BASE	0x02023400
+
+#define CONFIG_BOOTCOMMAND	"mmc read 40007000 451 2000; bootm 40007000"
+
+#define CONFIG_SYS_PROMPT		"SMDK5250 # "
+#define CONFIG_IDENT_STRING		" for SMDK5250"
+
+#define CONFIG_IRAM_STACK	0x02050000
+
+#define CONFIG_SYS_INIT_SP_ADDR	CONFIG_IRAM_STACK
+
+/* PMIC */
+#define CONFIG_POWER_MAX77686
+#define CONFIG_POWER_TPS65090_I2C
+
+/* Sound */
+#define CONFIG_CMD_SOUND
+#ifdef CONFIG_CMD_SOUND
+#define CONFIG_SOUND
+#define CONFIG_I2S_SAMSUNG
+#define CONFIG_I2S
+#define CONFIG_SOUND_MAX98095
+#define CONFIG_SOUND_WM8994
+#endif
+
+/* I2C */
+#define CONFIG_MAX_I2C_NUM	8
+
+/* Display */
+#define CONFIG_LCD
+#ifdef CONFIG_LCD
+#define CONFIG_EXYNOS_FB
+#define CONFIG_EXYNOS_DP
+#define LCD_BPP			LCD_COLOR16
+#endif
+
+/* DRAM Memory Banks */
+#define CONFIG_NR_DRAM_BANKS	8
+#define SDRAM_BANK_SIZE		(256UL << 20UL)	/* 256 MB */
+
+#endif  /* __CONFIG_5250_H */