$ git clone -n https://gitee.com/lzq11122/arm-trusted-firmware.git /var/lib/mock/dist-an23-build-451240-73479/root/chroot_tmpdir/scmroot/arm-trusted-firmware
Cloning into '/var/lib/mock/dist-an23-build-451240-73479/root/chroot_tmpdir/scmroot/arm-trusted-firmware'...
$ git fetch origin 87112069361e0527cd74eb63b5e40e9d03d2a1b3:KOJI_FETCH_HEAD
From https://gitee.com/lzq11122/arm-trusted-firmware
 * [new ref]         87112069361e0527cd74eb63b5e40e9d03d2a1b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8711206 .