exynos: Drop duplicate 'model' line

At present the model is shown twice, once in the generic code and once
in the exynos code. Drop the latter.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c
index 6fd26a3..3391228 100644
--- a/board/samsung/common/board.c
+++ b/board/samsung/common/board.c
@@ -290,15 +290,13 @@
 #ifdef CONFIG_DISPLAY_BOARDINFO
 int checkboard(void)
 {
-	const char *board_info;
+	if (IS_ENABLED(CONFIG_BOARD_TYPES)) {
+		const char *board_info = get_board_type();
+
+		if (board_info)
+			printf("Type:  %s\n", board_info);
+	}
 
-	board_info = fdt_getprop(gd->fdt_blob, 0, "model", NULL);
-	printf("Board: %s\n", board_info ? board_info : "unknown");
-#ifdef CONFIG_BOARD_TYPES
-	board_info = get_board_type();
-	if (board_info)
-		printf("Type:  %s\n", board_info);
-#endif
 	return 0;
 }
 #endif
diff --git a/include/samsung/misc.h b/include/samsung/misc.h
index 0f957dc..017560c 100644
--- a/include/samsung/misc.h
+++ b/include/samsung/misc.h
@@ -32,9 +32,7 @@
 char *get_dfu_alt_system(char *interface, char *devstr);
 char *get_dfu_alt_boot(char *interface, char *devstr);
 #endif
-#ifdef CONFIG_BOARD_TYPES
 void set_board_type(void);
 const char *get_board_type(void);
-#endif
 
 #endif /* __SAMSUNG_MISC_COMMON_H__ */