samsung: common: Add file for common functions, draw_logo() cleanup.

Changes:

new file:
- board/samsung/common/misc.c
  depends on: CONFIG_MISC_COMMON
- move draw_logo() to misc.c

configs: trats, trats2, universal:
- enable CONFIG_MISC_COMMON,
- enable CONFIG_MISC_INIT_R,
- add misc_init_r() and call draw_logo() in it.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/include/configs/s5pc210_universal.h b/include/configs/s5pc210_universal.h
index 02a1c99..6b98bed 100644
--- a/include/configs/s5pc210_universal.h
+++ b/include/configs/s5pc210_universal.h
@@ -269,6 +269,11 @@
 int universal_spi_read(void);
 #endif
 
+/* Common misc for Samsung */
+#define CONFIG_MISC_COMMON
+
+#define CONFIG_MISC_INIT_R
+
 /*
  * LCD Settings
  */
diff --git a/include/configs/trats.h b/include/configs/trats.h
index 9a92783..7a9c60b 100644
--- a/include/configs/trats.h
+++ b/include/configs/trats.h
@@ -306,6 +306,11 @@
 #define CONFIG_USB_GADGET_VBUS_DRAW	2
 #define CONFIG_USB_CABLE_CHECK
 
+/* Common misc for Samsung */
+#define CONFIG_MISC_COMMON
+
+#define CONFIG_MISC_INIT_R
+
 /* LCD */
 #define CONFIG_EXYNOS_FB
 #define CONFIG_LCD
diff --git a/include/configs/trats2.h b/include/configs/trats2.h
index 83633b0..b4ca1ff 100644
--- a/include/configs/trats2.h
+++ b/include/configs/trats2.h
@@ -277,7 +277,6 @@
 #define CONFIG_EFI_PARTITION
 #define CONFIG_PARTITION_UUIDS
 
-#define CONFIG_MISC_INIT_R
 #define CONFIG_BOARD_EARLY_INIT_F
 
 /* I2C */
@@ -318,6 +317,11 @@
 #define CONFIG_USB_GADGET_VBUS_DRAW	2
 #define CONFIG_USB_CABLE_CHECK
 
+/* Common misc for Samsung */
+#define CONFIG_MISC_COMMON
+
+#define CONFIG_MISC_INIT_R
+
 /* LCD */
 #define CONFIG_EXYNOS_FB
 #define CONFIG_LCD
diff --git a/include/samsung/misc.h b/include/samsung/misc.h
new file mode 100644
index 0000000..8ea9223
--- /dev/null
+++ b/include/samsung/misc.h
@@ -0,0 +1,8 @@
+#ifndef __SAMSUNG_MISC_COMMON_H__
+#define __SAMSUNG_MISC_COMMON_H__
+
+#ifdef CONFIG_CMD_BMP
+void draw_logo(void);
+#endif
+
+#endif /* __SAMSUNG_MISC_COMMON_H__ */