#star64 — Public Fediverse posts

Big news for #risc_v SBCs with imagination #gpu support!

https://www.phoronix.com/news/IMG-AM62P-AM67A-J722S

@pine64 #star64

nice that the img-bxe-4-32-mc4 (included in the StarFive JH7110 (used by #pine64 #star64 ( https://wiki.pine64.org/wiki/STAR64 ))) is capable of splitting the GPU in up to 8 virtual GPUs. Sadly the SiFive U74 CPU core does not implement the RISC-V H extension (extension for hardware virtualization instructions).

After some shenanigans with common ground, the testing rig works, nothing burns and it even boots. Only Debian so far but I will get there. #pine64 #star64 #riscv64

@cgx Contacte @bortzmeyer:matrix.underworld.fr (c'est moi).
Ou si tu veux un salon public, celui de la Star 64, #star64:matrix.org

#Ox64 BL808 vs #Star64 JH7110 ... Handling #RISCV Interrupts a little differently

Source: https://github.com/lupyuen/nuttx-ox64#uart-interrupt-for-ox64-bl808

Apache #NuttX RTOS for #Star64 JH7110 will call these #OpenSBI Functions

Article: https://lupyuen.codeberg.page/articles/sbi.html#integrate-opensbi-with-nuttx

Calling #OpenSBI to read the #RISCV System Info ... On #Star64 JH7110 SBC

Article: https://lupyuen.codeberg.page/articles/sbi.html#fetch-the-system-info

Let's run some #OpenSBI Experiments ... With Apache #NuttX RTOS on #Star64 JH7110 #RISCV SBC!

Article: https://lupyuen.codeberg.page/articles/sbi.html#run-nuttx-with-opensbi

Pinestorm expands to 4 nodes! Pinestorm is a @risc_v #beowulfcluster built with @PINE64 #star64's. Pinestorm runs over ethernet using @ubuntu, #slurm, and #nfs.

#hpc #riscv #RISCVeverywhere #pinestorm

It's #pinestorm! A @risc_v #beowulfcluster built with @PINE64 #star64's. Pinestorm runs over ethernet using @ubuntu, #slurm, and #nfs.

#hpc #riscv #RISCVeverywhere

I just pushed some big updates to my #PinetabV and #Star64 plasma images. If you are already running and want to upgrade please see the release notes here: https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.1 #pine64 #RISCV

I just pushed some big updates to my #PinetabV and #Star64 plasma images. If you are already running and want to upgrade please see the release notes here: https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.1 #pine64 #RISCV

I just pushed some big updates to my #PinetabV and #Star64 plasma images. If you are already running and want to upgrade please see the release notes here: https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.1 #pine64 #RISCV

I just pushed some big updates to my #PinetabV and #Star64 plasma images. If you are already running and want to upgrade please see the release notes here: https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.1 #pine64 #RISCV

I just pushed some big updates to my #PinetabV and #Star64 plasma images. If you are already running and want to upgrade please see the release notes here: https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.1 #pine64 #RISCV

Another Week - Another new image for #pinetabv (and #star64) - Kernel Version Bumps, Package Bumps in this release. Also, last actual release for PtV for a while, as now the images can be upgraded via "apt upgrade" online.
Major Changes for PtV include sound (enable it in settings), a updated kernel version 5.15.127 with the latest Starfive Vendor patches, improved EMMC performance, and a few thousand additional packages available via apt!

Grab it from https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.0

#pine64 #riscv

Another Week - Another new image for #pinetabv (and #star64) - Kernel Version Bumps, Package Bumps in this release. Also, last actual release for PtV for a while, as now the images can be upgraded via "apt upgrade" online.
Major Changes for PtV include sound (enable it in settings), a updated kernel version 5.15.127 with the latest Starfive Vendor patches, improved EMMC performance, and a few thousand additional packages available via apt!

Grab it from https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.0

#pine64 #riscv

Another Week - Another new image for #pinetabv (and #star64) - Kernel Version Bumps, Package Bumps in this release. Also, last actual release for PtV for a while, as now the images can be upgraded via "apt upgrade" online.
Major Changes for PtV include sound (enable it in settings), a updated kernel version 5.15.127 with the latest Starfive Vendor patches, improved EMMC performance, and a few thousand additional packages available via apt!

Grab it from https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.0

#pine64 #riscv

Another Week - Another new image for #pinetabv (and #star64) - Kernel Version Bumps, Package Bumps in this release. Also, last actual release for PtV for a while, as now the images can be upgraded via "apt upgrade" online.
Major Changes for PtV include sound (enable it in settings), a updated kernel version 5.15.127 with the latest Starfive Vendor patches, improved EMMC performance, and a few thousand additional packages available via apt!

Grab it from https://github.com/Fishwaldo/meta-pine64/releases/tag/v2.0

#pine64 #riscv

Currently building new images for the #pinetabv and #star64. This is going to take a while, so I thought I’d take the dog for a walk, only to find him passed out like this!

@xue35 follow https://github.com/NixOS/nixpkgs/issues/101651 for #nixos #riscv progress.

some people had it running, but many packages are not compatible yet and i think there is no official binary cache, so you have to build everything yourself or use a community binary cache

here is for example hardware specific config for a #StarFive #VisionFive 2 SBC: https://github.com/NixOS/nixos-hardware/tree/master/starfive/visionfive/v2

or a #Pine64 #Star64: https://github.com/NixOS/nixos-hardware/tree/master/pine64/star64

for specific questions, join the matrix chat room: https://matrix.to/#/#exotic:nixos.org

Let's talk about #RISCV PLIC: Platform-Level Interrupt Controller ... For #Star64 JH7110 SBC

Source: https://github.com/lupyuen/nuttx-star64#platform-level-interrupt-controller-for-star64

#NuttX Shell runs OK on #Star64 JH7110 #RISCV SBC! 🎉 ... But 16550 UART Controller fires too many Spurious Interrupts ... Each Dot = 1 Million Interrupts! 😲

Source: https://github.com/lupyuen/nuttx-star64#nuttx-star64-handles-uart-interrupts

How we'll boot Apache #NuttX RTOS (or Linux) over TFTP ... On #Star64 JH7110 #RISCV SBC

Article: https://lupyuen.codeberg.page/articles/tftp.html#boot-from-network

Here's how we boot Apache #NuttX RTOS (or Linux) over the Network with U-Boot Bootloader and TFTP ... On @PINE64 #Star64 JH7110 #RISCV SBC

Article: https://lupyuen.codeberg.page/articles/tftp

Let's boot a tiny bit of Apache #NuttX Real-Time Operating System on Pine64's #Star64 64-bit #RISCV SBC, based on #StarFive JH7110 SoC

https://lupyuen.codeberg.page/articles/nuttx2

#NuttX Shell on #Star64 JH7110 #RISCV SBC won't show any Console Output ... Let's find out why

Source: https://github.com/lupyuen/nuttx-star64#no-uart-output-from-nuttx-shell

#NuttX Boot Code for #Star64 JH7110 SBC ... Modified for #RISCV Supervisor Mode

Article: https://lupyuen.codeberg.page/articles/nuttx2.html#appendix-nuttx-in-supervisor-mode

After fixing, Apache #NuttX RTOS boots a bit more ... On #Star64 JH7110 #RISCV SBC

Article: https://lupyuen.codeberg.page/articles/nuttx2.html#fix-the-nuttx-boot-code

To run Apache #NuttX RTOS on #Star64 JH7110 SBC: We switch the code from #RISCV Machine Mode to Supervisor Mode

Article: https://lupyuen.codeberg.page/articles/nuttx2.html#downgrade-nuttx-to-supervisor-mode

@tbss @PINE64 #PineTabV uses the same WiFi chipset as #Star64 so no, it won't fully work with #LinuxLibre. Not sure about WiFi on #PineTab2 but you'll need blobs to boot it anyway as #RK3566 only has proprietary ATF (at least for now).

The Star64 is a single-board computer with a JH7710 64-bit RISC-V quad-core processor and at least 4GB of RAM. Unveiled last year, it's expected to sell for $70 and up and after demoing basic Linux support, Pine64 says it could be available in late March/early April. https://www.pine64.org/2023/03/01/february-update-things-are-taking-shape/

#Pine64 #RISCVV #SingleBoardComputer #Star64

October update:
*We'll be at FOSDEM 2023 - come see us
*#Ox64 RISC-V SBC for $8 available in November
*#Star64 runs Linux! available in November
*#PinePhonePro camera & power management updates + keyboard support in 6.1
#QuartzPro64 boots BSP and mainline Linux!
And more!
https://www.pine64.org/2022/10/15/october-update-an-ox-no-bull/

July Update:

- Q&A on 13 August

- #Pinecil V2 announced - available soon

- #Star64 is the name of our
@risc_v SBC

- #PineBuds are coming along well

- #Quartz64 receives support from @DietPi_ & #QuartzPro64 dev units ship

- #PineTime #InfiniTime 1.10 released!

https://www.pine64.org/2022/07/28/july-update-a-pinecil-evolved/