ARM: omap: tao3530: Convert to generic board

Use generic board setup functions by defining
CONFIG_SYS_GENERIC_BOARD.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@ti.com>
diff --git a/include/configs/tao3530.h b/include/configs/tao3530.h
index 1b0fee9..62613e1 100644
--- a/include/configs/tao3530.h
+++ b/include/configs/tao3530.h
@@ -22,6 +22,7 @@
 
 #define CONFIG_OMAP_GPIO
 #define CONFIG_OMAP_COMMON
+#define CONFIG_SYS_GENERIC_BOARD
 
 #define MACH_TYPE_OMAP3_TAO3530		2836