ARM: OMAP: Add minimal OMAP2430 support

This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP.

Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --cc arch/arm/mach-omap2/Kconfig
Simple merge

diff --cc arch/arm/mach-omap2/Makefile
Simple merge

diff --cc arch/arm/mach-omap2/board-2430sdp.c
Simple merge

diff --cc arch/arm/mach-omap2/devices.c
Simple merge

diff --cc arch/arm/mach-omap2/gpmc.c
Simple merge

diff --cc arch/arm/mach-omap2/id.c
Simple merge

diff --cc arch/arm/mach-omap2/io.c
Simple merge

diff --cc include/asm-arm/arch-omap/board-2430sdp.h
Simple merge

diff --cc include/asm-arm/arch-omap/hardware.h
Simple merge

diff --cc include/asm-arm/arch-omap/io.h
Simple merge

diff --cc include/asm-arm/arch-omap/irqs.h
Simple merge

diff --cc include/asm-arm/arch-omap/omap24xx.h
Simple merge