zephyr/doc/LICENSING.rst
David B. Kinder 624ac4801b doc: remove licensing for moved ext/ components
ext/fs/fat and ext/hal/nordic were moved out of the ext folder and into
external modules so we should remove the licensing exceptions noted in
this document.

kconfig and kbuild were removed from the zephyr repo too.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
2019-09-07 00:17:15 +02:00

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.. _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/master/LICENSE
.. _GPLv2 License:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/plain/COPYING
*scripts/{checkpatch.pl,checkstack.pl,get_maintainers.pl,spelling.txt}*
*Origin:* Linux Kernel
*Licensing:* `GPLv2 License`_
*ext/hal/cmsis/*
*Origin:* https://github.com/ARM-software/CMSIS_5.git
*Licensing*: Apache 2.0 (see `ext/hal/cmsis source`_)
.. _ext/hal/cmsis source:
https://github.com/zephyrproject-rtos/zephyr/blob/master/ext/hal/cmsis/Include/cmsis_version.h