Split off pin definitions for the MOP500 board family to its
own file.
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: NMathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>