AM35xx: Add support for AM3517 EVM board

This patch creates a minimal AM3517 EVM board support.

Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 3e1b45f..59b0ccc 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -93,6 +93,8 @@
 
 obj-$(CONFIG_MACH_OMAP_4430SDP)		+= board-4430sdp.o
 
+obj-$(CONFIG_MACH_OMAP3517EVM)     += board-am3517evm.o
+
 # Platform specific device init code
 obj-y					+= usb-musb.o
 obj-$(CONFIG_MACH_OMAP2_TUSB6010)	+= usb-tusb6010.o