switch early init to init_early and introduce soc map_io
with this Patch we will not do any more early device setup during the map io
tks to Russell to point the new call back
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD
Cc: Nicolas Ferre
Cc: Patrice Vilchez
Acked-by: Russell King
Acked-by: Andrew Victor