$ git clone -n https://src.fedoraproject.org/rpms/bcm283x-firmware.git /var/lib/mock/f31-build-55542-28132/root/chroot_tmpdir/scmroot/bcm283x-firmware
Cloning into '/var/lib/mock/f31-build-55542-28132/root/chroot_tmpdir/scmroot/bcm283x-firmware'...
$ git reset --hard 9213386d037f6d968322790df15ab7515f2125f0
HEAD is now at 9213386 Latest firmware, updates for RPi4, fixes for older RPi devices