$ git clone -n https://gitee.com/src-opencloudos-rpms/linux-firmware /var/lib/mock/dist-oc8-build-32152-9675/root/chroot_tmpdir/scmroot/linux-firmware
Cloning into '/var/lib/mock/dist-oc8-build-32152-9675/root/chroot_tmpdir/scmroot/linux-firmware'...
$ git reset --hard origin/oc8
HEAD is now at a2c361c import linux-firmware-20220726-110.git150864a4.tl3