OMAP3SOM BOARD: Auto detect Logic PD Models

Logic PD makes four different system on modules.  This patch will auto
detect the board type and identify the corresponding device tree image.

V2:
Added 'default:' case to switch statement
Since board_late_init() is defined as int, we now return 0

Signed-off-by: Derald Woods <woods.technical@gmail.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index fba2a12..0fc9d1c 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -40,7 +40,7 @@
 
 #define CONFIG_DISPLAY_CPUINFO
 #define CONFIG_DISPLAY_BOARDINFO
-
+#define CONFIG_BOARD_LATE_INIT
 #define CONFIG_MISC_INIT_R		/* misc_init_r dumps the die id */
 #define CONFIG_CMDLINE_TAG		/* enable passing of ATAGs */
 #define CONFIG_SETUP_MEMORY_TAGS