diff --git a/include/samsung/misc.h b/include/samsung/misc.h
index 8ea9223..1a6d47f 100644
--- a/include/samsung/misc.h
+++ b/include/samsung/misc.h
@@ -1,6 +1,23 @@
 #ifndef __SAMSUNG_MISC_COMMON_H__
 #define __SAMSUNG_MISC_COMMON_H__
 
+#ifdef CONFIG_LCD_MENU
+enum {
+	BOOT_MODE_INFO,
+	BOOT_MODE_THOR,
+	BOOT_MODE_UMS,
+	BOOT_MODE_DFU,
+	BOOT_MODE_EXIT,
+};
+
+#ifdef CONFIG_REVISION_TAG
+u32 get_board_rev(void);
+#endif
+
+void keys_init(void);
+void check_boot_mode(void);
+#endif /* CONFIG_LCD_MENU */
+
 #ifdef CONFIG_CMD_BMP
 void draw_logo(void);
 #endif