To workaround an issue in DPG

V2: update description.
Signed-off-by: NBoyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: NJames Zhu <james.zhu@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>