Qemu EFI Firmware files/docs (aarch64)

Looking at the FreeBSD 14 BETA3 release announcement, there is an
entry for using a custom`QEMU_EFI.fd` file for booting into aarch64
under Qemu that seems to be OBE since there is now a
`edk2-aarch64-code.fd` included in the Qemu port files.  In addition,
the wiki has removed the download links for `QEMU_EFI.fd`.

>>Note regarding arm64/aarch64 virtual machine images: a modified QEMU EFI
>>loader file is needed for qemu-system-aarch64 to be able to boot the
>>virtual machine images.  See this page for more information:
>>    https://wiki.freebsd.org/arm64/QEMU

A)  Is `edk2-aarch64-code.fd` included with Qemu the canonical and
correct firmware for UEFI aarch64 , or is there a better one ?[1]
B)  I think a bit of clarity on both the Wiki and the release
announcement would be useful.  I am willing to assist with the wiki
update if I can get an 'ack' from some folks here on the best
firmware.

Thanks in advance.
-_Dave
[1] https://snapshots.linaro.org/components/kernel/leg-virt-tianocore-edk2-upstream/4989/QEMU-AARCH64/RELEASE_GCC5/QEMU_EFI.fd