smbios support is used by r285679 (workarounds for BIOS bugs in bsdinstall), so it would be handy to have that information when the installer is booted with EFI
MFC: rS277949:
New function smbios_match to detect BIOS versions during boot
MFC: rS277957:
Fix order of functions in smbios.c (corrects r277949)
MFC: rS281138:
SMBIOS support for EFI
Note: r281138 makes changes to the new unified EFI loader (r280950), which has not been merged to stable/10. These same changes were manually applied to the amd64 EFI loader. This may complicate merging the unified EFI loader in the future.