TI816X: Create board support and enable build for TI816X EVM

This patch adds minimal support and build configuration for TI816X EVM.

Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Reviewed-by: Kevin Hilman <khilman@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 1c0c2b0..b577e00 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -224,6 +224,7 @@
 
 obj-$(CONFIG_MACH_SBC3530)		+= board-omap3stalker.o \
 					   hsmmc.o
+obj-$(CONFIG_MACH_TI8168EVM)		+= board-ti8168evm.o
 # Platform specific device init code
 usbfs-$(CONFIG_ARCH_OMAP_OTG)		:= usb-fs.o
 obj-y					+= $(usbfs-m) $(usbfs-y)