powerpc: xes: Convert to generic board

Convert Extreme Engineering Solutions products to use generic board
support.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h
index baa3039..f966a8a 100644
--- a/include/configs/xpedite520x.h
+++ b/include/configs/xpedite520x.h
@@ -21,6 +21,8 @@
 #define CONFIG_SYS_BOARD_NAME	"XPedite5200"
 #define CONFIG_SYS_FORM_PMC_XMC	1
 #define CONFIG_BOARD_EARLY_INIT_R	/* Call board_pre_init */
+#define CONFIG_SYS_GENERIC_BOARD
+#define CONFIG_DISPLAY_BOARDINFO
 
 #ifndef CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_TEXT_BASE	0xfff80000