Hello   Under @yanjun's control, here is a dedicated thread for the DVA3221 loader.   Here is the part you need to add to custom_config.json to handle this loader   { "id": "denverton-7.0.1-42218", "platform_version": "denverton-7.0.1-42218", "user_config_json": "denverton_user_config.json", "docker_base_image": "debian:8-slim", "redpill_lkm_make_target":