:orphan: .. _zephyr_licensing: Licensing of Zephyr Project components ###################################### The Zephyr kernel tree imports or reuses packages, scripts and other files that are not covered by the `Apache 2.0 License`_. In some places there is no LICENSE file or way to put a LICENSE file there, so we describe the licensing in this document. .. _Apache 2.0 License: https://github.com/zephyrproject-rtos/zephyr/blob/main/LICENSE .. _GPLv2 License: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/COPYING *scripts/{checkpatch.pl,checkstack.pl,spelling.txt}* *Origin:* Linux Kernel *Licensing:* `GPLv2 License`_ *scripts/{coccicheck,coccinelle/array_size.cocci,coccinelle/deref_null.cocci,coccinelle/deref_null.cocci,coccinelle/deref_null.cocci,coccinelle/mini_lock.cocci,coccinelle/mini_lock.cocci,coccinelle/mini_lock.cocci,coccinelle/noderef.cocci,coccinelle/noderef.cocci,coccinelle/returnvar.cocci,coccinelle/semicolon.cocci}* *Origin:* Coccinelle *Licensing:* `GPLv2 License`_ *subsys/testsuite/coverage/coverage.h* *Origin:* GCC, the GNU Compiler Collection *Licensing:* `GPLv2 License`_ with Runtime Library Exception *boards/ene/kb1200_evb/support/openocd.cfg* *Licensing:* `GPLv2 License`_ .. _MIT License: https://opensource.org/licenses/MIT *tests/benchmarks/thread_metric/{thread_metric_readme.txt,src/\*}* *Origin:* ThreadX *Licensing:* `MIT License`_ .. _BSD-3-clause: https://opensource.org/license/bsd-3-clause *modules/openthread/platform/{hdlc_interface.cpp,hdlc_interface.hpp,radio_spinel.cpp}* *Origin:* OpenThread *Licensing:* `BSD-3-clause`_