ARM: OMAP2+: Remove board-4430sdp.c

We can now boot with device tree. If you don't want to update u-boot,
you can boot with appended DTB with the following instructions:

1. Make sure you have the appended DTB support in .config

   CONFIG_ARM_APPENDED_DTB=y
   CONFIG_ARM_ATAG_DTB_COMPAT=y
   CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND=y

2. Build the zImage

   $ ARCH=arm CROSS_COMPILE=... make zImage

3. Build the device tree blobs

   $ ARCH=arm CROSS_COMPILE=... make dtbs

4. Append the dtb to zImage

   $ cat arch/arm/boot/zImage arch/arm/boot/dts/omap4-sdp.dtb > /tmp/appended

5. Use mkimage to produce the appended device tree uImage

   $ mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \
     -n "Linux" -d /tmp/appended /tmp/uImage
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/Kconfig

@@ -378,14 +378,6 @@ config MACH_TI8148EVM
 	depends on SOC_TI81XX
 	default y
 
-config MACH_OMAP_4430SDP
-	bool "OMAP 4430 SDP board"
-	default y
-	depends on ARCH_OMAP4
-	select OMAP_PACKAGE_CBL
-	select OMAP_PACKAGE_CBS
-	select REGULATOR_FIXED_VOLTAGE if REGULATOR
-
 config MACH_OMAP4_PANDA
 	bool "OMAP4 Panda Board"
 	default y

arch/arm/mach-omap2/Makefile

@@ -251,7 +251,6 @@ obj-$(CONFIG_MACH_CM_T35)		+= board-cm-t35.o
 obj-$(CONFIG_MACH_CM_T3517)		+= board-cm-t3517.o
 obj-$(CONFIG_MACH_IGEP0020)		+= board-igep0020.o
 obj-$(CONFIG_MACH_TOUCHBOOK)		+= board-omap3touchbook.o
-obj-$(CONFIG_MACH_OMAP_4430SDP)		+= board-4430sdp.o
 obj-$(CONFIG_MACH_OMAP4_PANDA)		+= board-omap4panda.o
 
 obj-$(CONFIG_MACH_OMAP3517EVM)		+= board-am3517evm.o