The primary RTEMS source image is a collection of software that is licensed under a variety of free and open source licenses appropriate for use in embedded systems. A common characteristic of all of these licenses is that they allow linking with no source redistribution requirements placed on the end user application. The following licenses apply to the various components.

See our LICENSE.md file for a full list of available licenses.

The original RTEMS license can be found here which contains a snapshot of the original page.