* We need the board platform for various makefiles we include
and for kernel version guards, just require it outright in
top level.
Change-Id: I1100b2c731e4d5cc8f522641b6ea60e83ec29908
* Only pick up product makefile if it exists, some
vendorless devices may be opting into all components.
* Move BoardConfigWlan flags here as CAF's tries to
include kernel modules that don't exist and this
is a better solution than touching all of their
BoardConfigs.
Change-Id: I16d49283f754e2c3dd1743ca85f3e625e8496e8f