Added another architecture to my Linux-libre APT repository: 64-bit SPARC processors. There are freely-licensed designs like the OpenSPARC which has been placed under the GPL. Why should RISC-V get all of the love for that? :) This brings the number of supported architectures up to either 12 or 13, depending on how you count. What next?

amd64, arm64, armhf, i386, m68k, or1k, powerpc, ppc64, ppc64el, riscv64, s390x, sparc64