Add initialisation of GPIO ports for compatibility with boards with Award
BIOS (e.g.  ALIX.3D3).
Signed-off-by: NTobias Mueller <Tobias_Mueller@twam.info>
Reviewed-by: NConstantin Baranov <const@mimas.ru>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NRichard Purdie <rpurdie@linux.intel.com>