The copyright notice says there is a license but doesn't specify what the license is. In constrast, sys/stand/efi/include/arm/efibind.h explicitly states it is under the BSD license and provides a link to the license text.
I guess this is the same as sys/stand/efi/include/amd64/efibind.h so it is no worse than some other efibind.h files we have. Still, it would be nice to work with FreeBSD to get the license stated explicitly if possible. - todd
