mcpu A15

Change-Id: Id55e4b7bd7f4b03d90754924d41c7bf1cd4bec3a

Conflicts:
	BoardConfig.mk
add global flags and arm optimizations

Change-Id: If083213b24147a7821f93fdf934009b21b088ae7

Conflicts:
	BoardConfig.mk
mcpu A15

Change-Id: Id55e4b7bd7f4b03d90754924d41c7bf1cd4bec3a

Conflicts:
	BoardConfig.mk
add global flags and arm optimizations

Change-Id: If083213b24147a7821f93fdf934009b21b088ae7
mcpu A15

Change-Id: Id55e4b7bd7f4b03d90754924d41c7bf1cd4bec3a