$ git clone -n https://src.fedoraproject.org/rpms/arm-trusted-firmware.git /var/lib/mock/f33-build-529610-64723/root/chroot_tmpdir/scmroot/arm-trusted-firmware
Cloning into '/var/lib/mock/f33-build-529610-64723/root/chroot_tmpdir/scmroot/arm-trusted-firmware'...
$ git reset --hard 2b7343958021f5359665a2c8a5c408cbbaea38a0
HEAD is now at 2b73439 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild