$ git clone -n https://gitee.com/src-anolis-os/arm-trusted-firmware.git /var/lib/mock/dist-an23-loongarch-build-307037-66339/root/chroot_tmpdir/scmroot/arm-trusted-firmware
Cloning into '/var/lib/mock/dist-an23-loongarch-build-307037-66339/root/chroot_tmpdir/scmroot/arm-trusted-firmware'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/arm-trusted-firmware
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1165fb5 Fix the bug for sun50i_a64 not found error