hack_fwmk 'fw-shipped-y := $(filter-out $(NONFREE_FW), $(fw-shipped-y))'
hack_fwmk 'fw-shipped-m := $(filter-out $(NONFREE_FW), $(fw-shipped-m))'
hack_fwmk 'fw-shipped-y := $(filter-out $(NONFREE_FW), $(fw-shipped-y))'
hack_fwmk 'fw-shipped-m := $(filter-out $(NONFREE_FW), $(fw-shipped-m))'