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127 lines
4.6 KiB
127 lines
4.6 KiB
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.. _zephyr_licensing: |
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Licensing of Zephyr Project components |
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###################################### |
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The Zephyr kernel tree imports or reuses packages, scripts and other files that |
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are not covered by the `Apache 2.0 License`_. In some places |
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there is no LICENSE file or way to put a LICENSE file there, so we describe the |
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licensing in this document. |
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Continuous Integration Scripts |
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------------------------------ |
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* *Origin:* Linux Kernel |
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* *Licensing:* `GPLv2 License`_ |
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* *Impact:* These files are used in Continuous Integration (CI) and never linked into the firmware. |
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* *Files:* |
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* :zephyr_file:`scripts/checkpatch.pl` |
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* :zephyr_file:`scripts/checkstack.pl` |
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* :zephyr_file:`scripts/spelling.txt` |
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Coccinelle Scripts |
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------------------ |
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* *Origin:* Coccinelle |
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* *Licensing:* `GPLv2 License`_ |
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* *Impact:* These files are used by `Coccinelle`_, a tool for transforming C-code, and never linked |
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into the firmware. |
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* *Files:* |
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* :zephyr_file:`scripts/coccicheck` |
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* :zephyr_file:`scripts/coccinelle/array_size.cocci` |
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* :zephyr_file:`scripts/coccinelle/deref_null.cocci` |
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* :zephyr_file:`scripts/coccinelle/deref_null.cocci` |
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* :zephyr_file:`scripts/coccinelle/deref_null.cocci` |
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* :zephyr_file:`scripts/coccinelle/mini_lock.cocci` |
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* :zephyr_file:`scripts/coccinelle/mini_lock.cocci` |
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* :zephyr_file:`scripts/coccinelle/mini_lock.cocci` |
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* :zephyr_file:`scripts/coccinelle/noderef.cocci` |
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* :zephyr_file:`scripts/coccinelle/noderef.cocci` |
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* :zephyr_file:`scripts/coccinelle/returnvar.cocci` |
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* :zephyr_file:`scripts/coccinelle/semicolon.cocci` |
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GCOV Coverage Header File |
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------------------------- |
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* *Origin:* GCC, the GNU Compiler Collection |
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* *Licensing:* `GPLv2 License`_ with Runtime Library Exception |
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* *Impact:* This file is only linked into the firmware if :kconfig:option:`CONFIG_COVERAGE_GCOV` is |
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enabled. |
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* *Files:* |
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* :zephyr_file:`subsys/testsuite/coverage/coverage.h` |
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ENE KB1200_EVB Board OpenOCD Configuration |
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------------------------------------------ |
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* *Licensing:* `GPLv2 License`_ |
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* *Impact:* This file is used by `OpenOCD`_ when programming and debugging the |
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:zephyr:board:`kb1200_evb` board. It is never linked into the firmware. |
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* *Files:* |
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* :zephyr_file:`boards/ene/kb1200_evb/support/openocd.cfg` |
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Thread-Metric RTOS Test Suite Source Files |
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------------------------------------------ |
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* *Origin:* ThreadX |
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* *Licensing:* `MIT License`_ |
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* *Impact:* These files are only linked into the Thread-Metric RTOS Test Suite test firmware. |
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* *Files:* |
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* :zephyr_file:`tests/benchmarks/thread_metric/thread_metric_readme.txt` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_api.h` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_basic_processing_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_cooperative_scheduling_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_interrupt_preemption_processing_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_interrupt_processing_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_memory_allocation_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_message_processing_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_porting_layer.h` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_porting_layer_zephyr.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_preemptive_scheduling_test.c` |
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* :zephyr_file:`tests/benchmarks/thread_metric/src/tm_synchronization_processing_test.c` |
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OpenThread Spinel HDLC RCP Host Interface Files |
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----------------------------------------------- |
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* *Origin:* OpenThread |
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* *Licensing:* `BSD-3-clause`_ |
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* *Impact:* These files are only linked into the firmware if :kconfig:option:`CONFIG_HDLC_RCP_IF` is |
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enabled. |
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* *Files*: |
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* :zephyr_file:`modules/openthread/platform/hdlc_interface.hpp` |
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* :zephyr_file:`modules/openthread/platform/radio_spinel.cpp` |
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* :zephyr_file:`modules/openthread/platform/hdlc_interface.cpp` |
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Python Devicetree library test files |
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------------------------------------ |
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* *Licensing:* `BSD-3-clause`_ |
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* *Impact:* These are only used for testing and never linked with the firmware. |
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* *Files*: |
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* Various yaml files under ``scripts/dts/python-devicetree/tests`` |
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.. _Apache 2.0 License: |
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https://github.com/zephyrproject-rtos/zephyr/blob/main/LICENSE |
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.. _GPLv2 License: |
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https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/COPYING |
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.. _MIT License: |
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https://opensource.org/licenses/MIT |
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.. _BSD-3-clause: |
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https://opensource.org/license/bsd-3-clause |
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.. _Coccinelle: |
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https://coccinelle.gitlabpages.inria.fr/website/ |
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.. _OpenOCD: |
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https://openocd.org
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