This repository contains a variety of cores and examples and they are licensed under a wide variete of licenses : - MIT license - BSD 3-clause license - GNU General Public License v3 - GNU Lesser General Public License v3 - CERN OpenHardware License (one of the 3 variants) Full license text for those is available in the doc/ directory. Each file/project/core has the applicable license in its header. This repository also contains submodules that are licensed under their own licenses. In general I target the CERN-OHL for the HDL and MIT or GPL/LGPL for the software. It's however possible some have not been migrated yet. If you want some of the code here under a different license, feel free to ask.