SiFive, the first fabless provider of customized, open-source-enabled semiconductors, and Flex Logix™, a leader in embedded FPGA IP and software, today announced they will partner to make Flex Logix EFLX® embedded FPGA available for the SiFive Freedom Platform as part of the DesignShare program.
https://www.sifive.com/posts/2017/10/31/flex-logix-to-provide-embedded-fpga-ip-to-designshare-for-sifive-freedom-platform/