The Open Source Hardware User Group (OSHUG) is meeting tomorrow, Thursday, January 17th, in London, UK:

OSHUG Event #71 — Machines and systems of past, present, future

To start off the year, we have a series of talks around the theme of
Acorn computers, RISC OS, RISC-V toolchain.

• Brief history of Unix-like operating systems on Acorn hardware
• RISC OS : What’s Next
• Embedded FreeBSD on a five-core RISC-V processor using LLVM
• Using Buildroot to create embedded Linux systems for 64-bit RISC-V