Licenses: Add Apache-2.0 SPDX when missing

Some files were missing explicit License information.
Add Apache-2.0 SPDX tag in these few cases.


Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
3 files changed
tree: 62ac78633ea6bc3f99a5b8df9c9931f35daeef29
  1. CMakeLists.txt
  2. README.rst
  3. lib/
  4. scripts/
  5. stm32cube/
  6. zephyr/