I managed to run Debian GNU/Linux on VisionFive2, using the following instruction:
https://rvspace.org/en/project/VisionFive2_Debian_User_Guide

It runs from a 64GiB MicroSD card, the board boot mode is SDIO.

Next I'm going to try to run GNU Guix from a MicroSD card as well. I've already tried to run Guix on VisionFive2 using an eMMC but this try was only partially successful:
https://fosstodon.org/@avp/114589645768050312

For my fellow ASM nerds: a full deep dive on the #tenstorrent #ISA and its implementation on WH is now live on our GH! https://github.com/tenstorrent/tt-isa-documentation/tree/main/WormholeB0/TensixTile

So, I’m not a programmer, I can usually hack things to make them work.
But, I’m stuck so I’m asking for advise please.
I’m using windows (not for much longer) and I’ve got a neorisc-v onto my Alchitry au board (it gets to the bootloader) but I can’t seem to compile any of the examples. I found a prebuilt windows compiler (.zip) but I’m lost what to do next. Can anyone help?
#riscv #fpga

OrangePi RV2: The New Reference SBC for RISC-V Enthusiasts: https://boilingsteam.com/orange-pi-rv2-new-risc-v-board-review/
#linux #update #hardware #riscv #orangepi #rv2 #sbc #review

I finally got all my #RetroComputing development tools to compile for #RISCV, 3 of them were originally broken.

Usptream maintainers have already fixed 2 of them, and I've just filed a bug report for the last one.

RISC-V under qemu on my 13900K is about fast enough to emulate an Amstrad CPC at half speed. Hopefully I can get real hardware soon and get better performance. Ubuntu 25.10 is a few months away :)

I'm considering #RISCV CPUs. I'm looking for open source RV32IMC with good debugging support and interrupts. Simplicity is more important than performance. I prefer Verilog. VexRiscv is an old favourite and Hazard3 is an interesting new option. What else should I consider? #FPGA

Some more #RiscV cross-compile fixes for #NixOS nixpkgs This time needed as a dependency for composer build of a php web app https://github.com/NixOS/nixpkgs/pull/411195

More projects run on Open Source Hardware ESP32-P4-DevKit EUR 16 board with Espressif Dual Core RISC-V SOC https://www.youtube.com/shorts/PqLHHtLoO7w #esp32 #iot #espressif #riscv

RISC-V RV32I/RV64I integer math library

https://needlesscomplexity.substack.com/p/rvint-integer-mathematical-library

Discussions: https://discu.eu/q/https://needlesscomplexity.substack.com/p/rvint-integer-mathematical-library

It’s official: RISC-V will be joining the Rocky Linux 10 architecture lineup!

This milestone wouldn’t be possible without the incredible work of the Fedora RISC-V community. We’ve built on their upstream-first foundation to bring riscv64gc into the Rocky family—alongside x86_64, aarch64, ppc64le, and s390x.

Big thanks to @fedora, @RISC-V International, and everyone helping push open hardware forward.

Read more: https://rockylinux.org/news/rockylinux-support-for-riscv
#RockyLinux #RISCV #Fedora #AltArch

Hosted RISC-V Runners for CI/CD runtimes

https://www.riscvrunners.com/

Discussions: https://discu.eu/q/https://www.riscvrunners.com/

Do you know an low power #SBC which has got both an #AP(Application Processor) and an #MCU(micro controller) and TRMs(Technical reference manual) are available in English in the public?

I don't need something fancy. A Cortex-A7 for the AP with at least 128MB RAM is enough. #riscv is okay too.

The only one I know is #milkvduo. The SoC has got an application processor(either RISC-V or 1xCortex-A53), and two MCUs.

Also I want the SBC to have #Wifi.

Also I want something cheap. not more than 25 USD.

Boosts appreciated.

#askfedi #askfediverse #tech #programming #computing #computers #edgecomputing
#singleboardcomputers #singleboardcomputer #microcontroller #microcontrollers #microcontrollerprogramming #pleaseboost #recommendations

New from the blog: Initial CentOS Support for RISC-V:

https://blog.centos.org/2025/05/initial-centos-support-for-risc-v/

Red Hat Enterprise Linux (#RHEL) 10 aka #RHEL10 is now officially out:

https://www.redhat.com/en/about/press-releases/red-hat-introduces-rhel-10

https://www.redhat.com/en/blog/whats-new-rhel-10

Release notes: https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/10.0_release_notes/index

More docs: https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/

Related news:

* Post-quantum cryptography in RHEL10 https://www.redhat.com/en/blog/post-quantum-cryptography-red-hat-enterprise-linux-10

* #RedHat partners with #SiFive for a #RISCV developer preview of RHEL10: https://www.redhat.com/en/blog/red-hat-partners-with-sifive-for-risc-v-developer-preview-for-red-hat-enterprise-linux-10

This is from over a year ago but is a nice article from Richard Jones on the state of #riscv, extensions, and the standardised profiles (basically groups of extensions) that let OS distribution manufacturers select what to target.
https://research.redhat.com/blog/article/risc-v-extensions-whats-available-and-how-to-find-it/

Special #RiscV cross-compile bug hunting before the next #NixOS release 25.05 https://github.com/NixOS/nixpkgs/pull/408946

Bare metal JavaScript on RISC-V

https://popovicu.com/posts/bare-metal-javascript-riscv/

Discussions: https://discu.eu/q/https://popovicu.com/posts/bare-metal-javascript-riscv/

Have a couple more openings on my team for folks if you want to come play:

First up is a Rust developer, mostly working on things like Luwen and working on moving some of our python based tools down to rust based tools. Lots of things coming, and all down in the systems stack.

https://job-boards.greenhouse.io/tenstorrent/jobs/4736078007

Second up is someone to come work on the OSPO side of things, day to day chasing stuff down on that front, getting out ahead, policy stuff, and some side scripting to help make things in a few directions better.

https://job-boards.greenhouse.io/tenstorrent/jobs/4736080007

Solid team, lots of interesting problems, and we are working in the open on open source tooling for things here.

Worth taking a look!

#FediHire #Tenstorrent #RISC-V #RISCV #AI