Architectures/RISC-V

RISC-V (pronounced "RISC Five") is an open source instruction set architecture (ISA). This project, informally called Fedora/RISC-V, aims to provide a complete Fedora experience on the RISC-V (64 bit, RV64G) architecture.

As of November 2016 the port supports about two thirds of the packages in Fedora 25, so it is quite complete and ready to use. Most important non-graphical programs just work (and even a few graphical ones). However if you are using your own hardware then you will need to supply a compatible kernel and bootloader and just use the Fedora userspace. Fedora/RISC-V does not support 32 bit or embedded hardware.

Topics

• Architectures/RISC-V/Building - Help to build packages for Fedora/RISC-V.
• Architectures/RISC-V/Disk images - How to use the Fedora/RISC-V disk images.
• Architectures/RISC-V/FPGA - How to run Fedora/RISC-V on real hardware (well, an FPGA).
• Architectures/RISC-V/Bootstrapping - We have finished bootstrapping, this section is obsolete

Downloads

https://fedorapeople.org/groups/risc-v/

Disk images, RPMs, SRPMs. Log files and status from the autobuilder.

https://github.com/rwmjones/fedora-riscv-autobuild

The autobuilder source.

https://github.com/rwmjones/fedora-riscv-stage4

Scripts used to build the stage4 disk image.

https://github.com/rwmjones/fedora-riscv-kernel

Linux kernel build scripts and patches

http://copr-fe.cloud.fedoraproject.org/coprs/rjones/riscv/

The COPR repository (for Fedora 24/x86_64) containing: QEMU, Spike, cross-compiler toolchain (obsolete)

Bootstrapping is over so the following links are now obsolete:

https://github.com/rwmjones/fedora-riscv

Git repository containing the bootstrapping work. Read the README file!

http://oirase.annexia.org/riscv/

Interim stage3 disk images built by rwmj

http://davidlt.web.cern.ch/davidlt/riscv/

Interim stage3 disk and kernel images built by davidlt.

Communications

On FreeNode IRC: #fedora-riscv

There is no specific mailing list, use the general Fedora developers' mailing list.