040000 tree 63d99a4cc439d3ff36dd6605764167312a9927aa	esp32
040000 tree a05cdade7ffdbe27723b126f90aa1ae5d4fea1ab	linux
040000 tree 89925a03ca91d9cf46009f4c058d88b031c080a7	lit-icd-common
040000 tree 1d4e7e9e4b7e0a5253d5298f2a994461e35b8aa4	nrfconnect
040000 tree c42e1a82eb949346571dc08200baeefd54825516	silabs