$ git clone -n https://src.fedoraproject.org/rpms/bcm283x-firmware.git /var/lib/mock/f37-build-680247-76822/root/chroot_tmpdir/scmroot/bcm283x-firmware
Cloning into '/var/lib/mock/f37-build-680247-76822/root/chroot_tmpdir/scmroot/bcm283x-firmware'...
$ git reset --hard a3f49b12834fd6820c31fb528507c4924ac53128
HEAD is now at a3f49b1 Update to ecc243c