mount /firmware and link firmware

Change-Id: I5cb05d9e88b97d9c14fedd733d509ba233b32c74
mount from init

Change-Id: I33466bd1807683a97d7748801bf685bfa3a4b974
install wlan module properly

Change-Id: Ifefbafa308408102ba0082f4f95e1f2afd8bc97d
call proper makefile

Change-Id: I88c7a42652fa88442548dcc411c43f25add1ba5b