#milkv — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #milkv, aggregated by home.social.
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Christopher Barnatt of ExplainingComputers.com reviews the most powerful RISC-V SBC he's yet tested:
Milk-V Jupiter 2: RISC-V RVA23 SBC
https://www.youtube.com/watch?v=vSKA6thLI1U
tl;dw: ahead of RasPi 5 in some ways, behind it in others, hardware acceleration works well with the vendor OS (Bianbu, a patched Ubuntu derivative)
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Christopher Barnatt of ExplainingComputers.com reviews the most powerful RISC-V SBC he's yet tested:
Milk-V Jupiter 2: RISC-V RVA23 SBC
https://www.youtube.com/watch?v=vSKA6thLI1U
tl;dw: ahead of RasPi 5 in some ways, behind it in others, hardware acceleration works well with the vendor OS (Bianbu, a patched Ubuntu derivative)
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Milk-V Jupiter2 is mini PC with a SpacemiT K3 RISC-V processor
The Milk-V Jupiter2 is a compact computer powered by a SpacemiT K3 processor with an eight-core RVA23 compliant RISC-V processor, Imagination BXM-4-64-MC1 graphics, and support for up to 60 TOPS of AI performance.
Compared with the original Milk-V Jupiter, the new model should bring big CPU, GPU, and AI performance boosts. It also supports faster wired networking. But it also features a […]
#milkV #milkVJupiter2 #riscV #spacemit #spacemitK3 Read more: https://liliputing.com/milk-v-jupiter2-is-mini-pc-with-a-spacemit-k3-risc-v-processor/ -
Milk-V Jupiter2 brings SpacemiT K3 RISC-V platform to Pico-ITX form factor
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linux kernel question regarding #copyfail CVE-2026-31431 I just tested a c version of the exploit (https://github.com/tgies/copy-fail-c) on a riscv64 linux 5.10.4 (milkv-duo) and get
```
[+] target: /bin/su
[+] payload: 2064 bytes (516 iterations)
socket(AF_ALG): Address family not supported by protocol
patch_chunk failed at offset 0
```I tested it on another risc64 SBC with a newer kernel which gained root but it seems like the exploit doesn't work on this kernel.
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linux kernel question regarding #copyfail CVE-2026-31431 I just tested a c version of the exploit (https://github.com/tgies/copy-fail-c) on a riscv64 linux 5.10.4 (milkv-duo) and get
```
[+] target: /bin/su
[+] payload: 2064 bytes (516 iterations)
socket(AF_ALG): Address family not supported by protocol
patch_chunk failed at offset 0
```I tested it on another risc64 SBC with a newer kernel which gained root but it seems like the exploit doesn't work on this kernel.
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This took me quite a bit of time, but I managed to boot postmarketOS on a currently unsupported devboard (commonly available for €25-30 where I live).
Little bit proud, but it's not a proper port yet, I ripped the kernel and other parts of the pre-init bootchain (fip.bin, u-boot, ...) from a pre-made Debian image for that device. I have a (mostly working) APKBUILD for that device's userland though. :)
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This took me quite a bit of time, but I managed to boot postmarketOS on a currently unsupported devboard (commonly available for €25-30 where I live).
Little bit proud, but it's not a proper port yet, I ripped the kernel and other parts of the pre-init bootchain (fip.bin, u-boot, ...) from a pre-made Debian image for that device. I have a (mostly working) APKBUILD for that device's userland though. :)
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For those that have been following my #SBC shenanigans for awhile, here is the current status:
1) #Pine64 RockPi Pro is still running strong as a file server
2) Both #MangoPi (quad and pro) have been recycled
3) #RPi zero has been set up to be a CLI sandbox to play around with
4) #OrangePi Zero2w & #MilkV mars both have #Debian installed but are currently collecting dust. I need to find something to do with them.
Unless something really neat comes out WITH robust support, I think my little foray into SBC will come to end; or more likely be way more sporadic. -
Milk-V Titan now available for pre-order for $279 (RISC-V Mini ITX motherboard)
The MILK-V Titan is a mini ITX motherboard that measures 170 x 170mm (6.7″ x 6.7″) and should fit in a wide range of PC cases and work with a variety of PC components thanks its PCIe 4.0 x16 connector, support for up to 64GB of DDR4 memory, and M.2 connector for a PCIe 4.0 x4 NVMe SSD.
But while most motherboards with those kinds of features are powered by Intel or AMD processors, the Milk-V […]
#milkV #milkVTitan #miniItx #riscV Read more: https://liliputing.com/milk-v-titan-now-available-for-pre-order-for-279-risc-v-mini-itx-motherboard/ -
Milk-V Titan is a mini ITX RISC-V board with support for DDR4-3200 and PCIe 4.0
The Milk-V Titan is an upcoming mini ITX motherboard with support for up to 64GB of DDR4-3200 memory, an M.2 connector for a PCIe 4.0 x4 SSD, and a PCIe 4.0 x16 slot for a graphics card or other add-ons.
What makes the Titan unlike most motherboards though, is that it’s powered by an UltraRISC UR-DP1000 processor. The Milk-V Titan should be available soon for $279, although customers who […]
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I suppose the #Nvidia #Jetson form factor is a kind of standard interface for #systemOnModule #SBC
There's already a #RiscV #SoM called the #MilkV Jupiter that's supposedly compatible with a #NvidiaJetson #carrierBoard, and now the #radxaN150 with an #x86 chip.
I'd be interested in seeing someone try various Jetson boards with the available modules.
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I suppose the #Nvidia #Jetson form factor is a kind of standard interface for #systemOnModule #SBC
There's already a #RiscV #SoM called the #MilkV Jupiter that's supposedly compatible with a #NvidiaJetson #carrierBoard, and now the #radxaN150 with an #x86 chip.
I'd be interested in seeing someone try various Jetson boards with the available modules.
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Milk-V Jupiter NX is now available (NVIDIA Jetson NX-like compute module with a SpacemiT K1 RISC-V processor )
The Milk-V Jupiter NX is a computer-on-a-module that looks like a stick of laptop memory. It’s compatible with carrier boards designed for the NVIDIA Jetson NX compute module, but while NVIDIA’s hardware combines an ARM-based processor with NVIDIA graphics and an AI accelerator, the Milk-V module has an 8-core RISC-V processor and a 2 TOPS NPU.
Performance for this little computer will […]
#computeModule #jupiterNx #milkV #milkVJupiterNx #nvidiaJetsonNx #riscV
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The docs say that using the "ondemand" power governor it can drop down to 400 MHz, and I'm looking at
btopand I see lows of around 500. I also see it go down to 100 or even 24 MHz (this has to be a measurement error).Next: put it all in the dying desktop's case.
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The operating system is a Debian trixie derivative. Out of the box, it has Firefox 131.0.2 and Xfce 4.18.
apt-get install build-essentialgave me gcc-14; other items in the repos: nodejs 20.17.0, emacs 29.4, golang 1.23. Elixir's still at 1.14.0 (aside: erlang won't get a JIT for RISC-V any time soon), Python's at 3.12, rustc 1.80.1 (but of course you can use rustup).Anyway, on to some benchmarks. glmark2-es2 reports a score of 1714, which is surprisingly 38% higher than @geerlingguy 's benchmark of the HiFive Premier P550.
My real test is compiling sbcl; it's not in Debian or Ubuntu's repositories for RISC-V. I bootstrap it with GNU CLISP, and then rebuild it with itself, with
sh ./make.sh --with-sb-doc --without-sb-thread. Unfortunately, I believe the build is single-core; I'm not sure if it's possible to use all the cores on my system for it.Times to rebuild sbcl with itself, including modules:
Lichee Pi 3A (Ubuntu 24.04 derivative): 30 minutes VisionFive 2 (Ubuntu 24.04): 20 minutes Megrez (Debian trixie derivative): 12 minutes Ryzen 9900x (Ubuntu 24.04): 1 minuteSo, progress, but a long way to go.
(Incidentally, both the Megrez and my desktop have 6400 memory.)
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My 16 GB Milk-V Megrez arrived earlier this week. I had a spare sdcard for the OS image, but didn't have an SSD to install everything on. I went out and bought that today, and hooked everything up using my dying desktop's power supply (650w is overkill for this board).
It booted off the sdcard, and I partitioned the SSD and copied everything over. I manually modified
/etc/fstaband/etc/default/u-booton the SSD to point to the new filesystems, ranu-boot-updateinside a chroot, and popped the sdcard.I did it this way instead of dd'ing the image to the SSD as described in the docs because I wanted a larger swap partition. I wonder if this system supports suspend/hibernate (added to Linux 6.4 for RISC-V).
I/O isn't fast, but it'll work:
# hdparm -t --direct /dev/sda /dev/sda: Timing O_DIRECT disk reads: 1020 MB in 3.00 seconds = 339.89 MB/sec #The board has an M2 slot, but it's for SATA, not NVMe. I had a cheap PCIe to NVMe adapter, so I installed a 1 TB drive on it, and repeated the above exercise to boot off that. The boot order appears to be sdcard, nvme/pci, ssd.
# hdparm -t --direct /dev/nvme0n1 /dev/nvme0n1: Timing O_DIRECT disk reads: 1570 MB in 3.00 seconds = 523.25 MB/sec #I'm not sure if it's because the motherboard has a slow PCIe slot (it's PCIe Gen 3) or my adapter is slow.
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La carte Mini-ITX RISC-V Milk-V Oasis semble être abandonnée
Vous êtes plusieurs à m'avoir signalé l'annulation de votre commande de la carte Milk-V Oasis… sans aucune explication.... #milkv #riscv
https://www.minimachines.net/?p=132191 -
La carte Mini-ITX RISC-V Milk-V Oasis semble être abandonnée
Vous êtes plusieurs à m'avoir signalé l'annulation de votre commande de la carte Milk-V Oasis… sans aucune explication.... #milkv #riscv
https://www.minimachines.net/?p=132191 -
Milk-V Oasis development has been paused indefinitely (RISC-V mini ITX computer)
The Milk-V Oasis was supposed to be a mini ITX motherboard featuring a Sophgo SG2380 processor featuring 16 SiFive P670 RISC-V processor cores, Imagination AXT-16-512 graphics, and an NPU with up to 20 TOPS of AI performance. First unveiled in October, 2023 the board was supposed to ship in mid-2024 for $120 and up.
But that never happened, and now Milk-V says it’s putting the project on […]
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Milk-V Megrez mini ITX board with EIC7700X RISC-V chip now available for $199
The Milk-V Megrez is a mini ITX motherboard powered by an ESWIN EIC7700X processor featuring four SiFive P550 RISC-V (RV64CG) processors cores, Imagination AXM-8-256 graphics, and an NPU that delivers up to 20 TOPS of AI performance.
First unveiled in August, the board is now available for purchase from ARACE for $199 and up.
The starting price is for a model with 16GB of LPDDR5-6400 memory soldered to the mainboard, but you can also buy a 32GB model for $269.
Measuring 170 x 170mm (6.7″ x 6.7″), the Milk-V Megrez should fit in any computer chassis designed for mini ITX boards, allowing you to build your own RISC-V computer. And while the memory is not designed to be user upgradeable, the board does have plenty of expansion options including:
- 1 x PCIe X8 connector (PCIe 3.0 x4)
- 1 x M.2 E-Key for a wireless module
- 1 x M.2 M-Key (PCIe 2.0 x2)
- 1 x SATA connector
- 1 x eMMC connector
- 1 x microSD card reader
Ports include:
- 1 x HDMI 2.0
- 4 x USB 3.0 Type-A host
- 2 x Gigabit Ethernet
- 1 x 3.5mm audio input
- 1 x 3.5mm audio output
The board also has a 12V DC power input, support for a 24-pin ATX power supply, and connectors for a fan and CR1220 RTC battery, among other features.
via LinuxGizmos
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#Sophgo SG2000 #RISCV SoC is officially supported by Apache #NuttX RTOS ... Let’s do Daily Automated Testing for NuttX on #MilkV Duo S SBC, controlled by an IKEA Smart Power Plug with Home Assistant API
Article: https://lupyuen.codeberg.page/articles/sg2000a.html
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#Sophgo SG2000 #RISCV SoC is officially supported by Apache #NuttX RTOS ... Let’s do Daily Automated Testing for NuttX on #MilkV Duo S SBC, controlled by an IKEA Smart Power Plug with Home Assistant API
Article: https://lupyuen.codeberg.page/articles/sg2000a.html
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Milk-V DuoModule 01 Evaluation Board is a $42 single-board PC with RISC-V and ARM CPU cores
The Milk-V DuoModule 01 is a tiny computer-on-a-module that features integrated eMMC storage, support for WiFi 6 and Bluetooth 5.4, and a Sophgo SG2000 processor featuring a single ARM Cortex-A53 CPU core and two XuanTie C906 RISC-V cores, as well as a microcontroller and neural processing unit.
But the module itself isn’t much use unless it’s connected to a board that provides power, ports, […]
https://liliputing.com/?p=171849
#milkV #milkVDuo #milkVDuomodule01 #milkVDuomodule01EvaluationBoard #sbc #sg2000 #sophgoSg2000
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#MilkVJupiter is the first #ITX #RISCV board #JeffGeerling tested
It includes niceties like front panel IO, front-panel Audio, USB 3.0, and USB 2.0, 24-pin ATX power input, an M.2 M-key slot for NVMe, and an open ended PCI Express slot!
#Canonical seems to have a good relationship with #MilkV, so #Ubuntu seems to be the base distro off which #Bianbu #Linux is built.
It all works—a bit better than he expected. But RISC-V isn't ready for prime-time yet
https://www.jeffgeerling.com/blog/2024/milk-v-jupiter-first-itx-risc-v-board-ive-tested -
#MilkVJupiter is the first #ITX #RISCV board #JeffGeerling tested
It includes niceties like front panel IO, front-panel Audio, USB 3.0, and USB 2.0, 24-pin ATX power input, an M.2 M-key slot for NVMe, and an open ended PCI Express slot!
#Canonical seems to have a good relationship with #MilkV, so #Ubuntu seems to be the base distro off which #Bianbu #Linux is built.
It all works—a bit better than he expected. But RISC-V isn't ready for prime-time yet
https://www.jeffgeerling.com/blog/2024/milk-v-jupiter-first-itx-risc-v-board-ive-tested -
Milk-V introduces new RISC-V laptop, mini ITX PC, compute module, and cluster boards
Chinese PC maker Milk-V has been cranking out products designed around RISC-V processors for the last year or so, and now the company has unveiled four more models.
The upcoming Milk-V RuyiBook is a 14 inch laptop with a RISC-V processor and discrete graphics. The Milk-V Megrez is a mini ITX motherboard with a different RISC-V chip. The Milk-V Jupiter NX and Megrez NX are SODIMM-like […]
#milkV #milkVCluster08 #milkVJupiterNx #milkVMegrez #milkVMegrezNx #milkVRuyibook #miniItx #riscV #riscVLaptop
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Remember to Enable MMU Cache in #RISCV T-Head C906! (#Ox64 BL808 / #MilkV Duo S SG2000) ... Otherwise things get super slooooooow 😬
Article: https://lupyuen.github.io/articles/plic3#appendix-mmu-caching-for-t-head-c906
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#MilkV Duo S: "A new #RISCV toy... requiring almost no tinkering"
https://gwolf.org/2024/06/a-new-risc-v-toy-requiring-almost-no-tinkering.html
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Milk-V Jupiter : une carte mère Mini-ITX sous SoC RISC-V
La carte Milk-V Jupiter propose un SoC SpacemiT K1/M1 d'architecture Risc-V dans un format classique pour une intégration plus aisée.... #minimachines #milkv #riscv
https://www.minimachines.net/actu/milk-v-jupiter-une-carte-mere-mini-itx-sous-soc-risc-v-128230 -
Last week we upstreamed #MilkV Duo S SBC to Apache #NuttX RTOS (#RISCV Sophgo SG2000 SoC) ... But will it suffer "Software Bit Rot"? 🤔 Let's run Daily Automated Testing, on the actual physical SBC!
https://lupyuen.codeberg.page/articles/sg2000a.html -
Une version Ubuntu 24.04 pour la SBC Milk-V Mars sous Risc-V
La dernière version du système Linux Ubuntu 24.04 Server va être déployée sur les cartes de développement Milk-V et leur architecture RISC-V.... #minimachines #milkv #riscv #ubuntu
https://www.minimachines.net/actu/une-version-ubuntu-24-04-pour-la-sbc-milk-v-mars-sous-risc-v-127321 -
I saw there's a #qrv64 kernel for #Plan9 #riscv #riscv64 from a master's thesis I'm reading
Has anyone tried #RISC #9Front ? I'm curious if the #MilkV #MilkVMars could run everything either natively or under #QEMU; I just flashed the board I'm using with #Debian from #StarFive to make sure it boots and functions
It might be unstable, but it might also outperform my #RaspberryPi "9Pi3B"
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Played around with the MILK-V Duo this morning. It certainly feels snappier than the Mango Pi, although that might be because it's running a buildroot image and not a full distro. Idle it uses about 75mA, running `while true; do echo Hello; done` over an ssh connection it pulls 100mA. #milkv #riscv #linux
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#MilkV Unveils World’s First RISC-V #OpenSource 10G Ethernet Switch
https://linuxgizmos.com/updated-milk-v-unveils-worlds-first-risc-v-open-source-10g-ethernet-switch/
