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Kactus2 is a toolset for designing embedded products, especially FPGA-based MP-SoCs. The aim is easier IP reusabilility and integration for both hardware and software. The tool is based on IEEE 1685-2014 "IP-XACT" standard.
See this page.
Example IPs are available in GitHub at https://github.com/kactus2/ipxactexamplelib/.
Video tutorials are available in Youtube at https://www.youtube.com/channel/UCsilC6PiJ8tH5ltGxL5M8VA.