ARM: OMAP2+: Drop board file for ti8168evm

The 81xx support is known to be broken for quite some
time now because of missing patches. And it should be
using device tree based booting now anyways.

So let's just drop the board file for it.

Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/Kconfig

@@ -282,16 +282,6 @@ config MACH_SBC3530
 	default y
 	select OMAP_PACKAGE_CUS
 
-config MACH_TI8168EVM
-	bool "TI8168 Evaluation Module"
-	depends on SOC_TI81XX
-	default y
-
-config MACH_TI8148EVM
-	bool "TI8148 Evaluation Module"
-	depends on SOC_TI81XX
-	default y
-
 config OMAP3_EMU
 	bool "OMAP3 debugging peripherals"
 	depends on ARCH_OMAP3

arch/arm/mach-omap2/Makefile

@@ -260,8 +260,6 @@ obj-$(CONFIG_MACH_OMAP3517EVM)		+= board-am3517evm.o
 obj-$(CONFIG_MACH_CRANEBOARD)		+= board-am3517crane.o
 
 obj-$(CONFIG_MACH_SBC3530)		+= board-omap3stalker.o
-obj-$(CONFIG_MACH_TI8168EVM)		+= board-ti8168evm.o
-obj-$(CONFIG_MACH_TI8148EVM)		+= board-ti8168evm.o
 
 # Platform specific device init code