ARM: nomadik: delete old board files

The Device Tree support on Nomadik can do everything the old board
files could do, so delete the old board files and make the nomadik
select CONFIG_OF.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --cc arch/arm/Kconfig
Simple merge

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

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

diff --cc arch/arm/mach-nomadik/board-nhk8815.c
Simple merge

diff --cc arch/arm/mach-nomadik/cpu-8815.c
Simple merge

diff --cc arch/arm/mach-nomadik/cpu-8815.h
Simple merge

diff --cc arch/arm/mach-nomadik/i2c-8815nhk.c
Simple merge