EdgeOS kernel code is distributed under the Mozilla Public License 2.0 unless a file or imported source directory states otherwise.
The repository contains selected compatibility and driver sources derived from permissively licensed upstream projects. Copyright and license notices remain in the corresponding files and directories, including:
src/compat/freebsd/upstream/and related compatibility headers: upstream FreeBSD licenses as stated per file.third_party/lwip/: lwIP's BSD-style license inthird_party/lwip/COPYING.src/lib/zlib/: the zlib license and notices included with the source.
These components are included as source required to build the kernel. They do not change the license of independently licensed files.