HiFive Unleashed SBC ($999), or expensive FPGAs. Another solution is running Linux RISC-V via QEMU emulator, and I showed how to do this using BBL (Berkeley Boot Loader), Linux 4.14, and busybear rootfs. If you check the comments section of that earlier post you could also try out Fedora RISC-V images in QEMU. article: https://www.cnx-software.com/2019/11/24/getting-started-with-embedded-linux-on-risc-v-in-qemu/]]>