64-core RISC-V motherboard and workstation enable native RISC-V development (Crowdfunding)

64-core RISC-V motherboard

There’s now a microATX motherboard and workstation for native RISC-V development based on the SOPHON SG2042 64-core RISC-V C920 processor with up to 128GB DDR4 memory, various SATA and M.2 NVMe interfaces for storage, three PCIe x16 slot for expansion and more. I remember a few years ago, there was a lot of talk about making a workstation for native Arm development instead of relying on x86 machines, cross-compilation, and emulation. So we got hardware like the HoneyComb LX2K, Ampere eMAG, and more recently the ADLINK Ampere Altra Dev Kit to achieve this goal. The RISC-V ecosystem is now getting something similar thanks to the Milk-V Pioneer microATX motherboard and the Pioneer Box that provides a complete 64-core RISC-V workstation with DIMM memory, SATA and NVMe storage, a graphics card, 10GbE networking, a 350W power supply, and more. Pioneer board specifications: SoC – Sophgo SOPHON SG2042 64-core RISC-V processor (T-Head […]

QEMU 7.0 released with support for RISC-V KVM, Intel AMX, and more

QEMU 7.0

QEMU (Quick EMUlator) is an open-source emulator used to run OS or programs on various architectures such as Arm, RISC-V, and many others when you don’t own specific hardware, or for quick testing. The developers have released QEMU 7.0 a few days ago with over 2500 commits from 225 developers. New features include support for RISC-V KVM and vector extensions, Intel AMX (Advanced Matrix Extension), improved flexibility for fleecing backups, various new features for Arm, and many more. QEMU 7.0 highlights listed by the developers: ACPI: support for logging guest events via ACPI ERST interface virtiofs: improved security label support block: improved flexibility for fleecing backups, including support for non-qcow2 images ARM: ‘virt’ board support for virtio-mem-pci, specifying guest CPU topology, and enabling PAuth when using KVM/hvf ARM: ‘xlnx-versal-virt’ board support for PMC SLCR and emulating the OSPI flash memory controller ARM: ‘xlnx-zynqmp’ now models the CRF and APU control […]

AVA Developer Platform offers 32 64-bit Arm cores, 32GB RAM, 10GbE for $5,450

AVA Developer Plaform

The AVA Developer Platform was announced together with ADLink COM-HPC Ampera Altra server module for embedded applications with up to 80 64-bit Arm cores, up to 768GB DDR4, 4x 10GbE, and 64x PCIe Gen4 lanes. The AVA Developer Platform is not fitted with the top-end COM-HPC module, but still, with a 32-core COM-HPC Ampere Altra module fitted with 32 GB DDR4 memory, plus a 128 GB NVMe M.2 SSD, and an Intel Quad X710 10GbE LAN card, it still makes an impressive workstation for native Arm development. We did not know the price the last time, but now we do as the workstation is available for pre-order for $5,450. AVA Developer Platform specifications: SoM – COM-HPC Ampere Altra module with Ampere Altra 32-core 64-bit Arm Neoverse N1 processor up to 3.3 GHz (TPD: 60W), 32 GB DDR4 memory Storage – 128 GB NVMe M.2 SSD (From photos see below: extra […]

Windows 11 can run on Arm SystemReady ES platforms like Raspberry Pi 4, Solidrun SBC’s, etc…

Windows 11 ACPI ARM64-based PC

While Windows 11 may have some problems running some x86 machines, I previously saw Windows 11 Arm on Raspberry Pi 4 with instructions telling you to download the images from UUP Dump and flash the ISO with Windows on Raspberry Pi Imager. At the time, I did not look into details, and it seemed was some hack involved, but I’ve just been told Windows 11 could also run without modification on some SolidRun’s single board computers, namely MacchiatoBin and CN913x CEx7 evaluation board. Marcin Wojtas explains Windows 11 Pro (version 22000.168) could be installed unmodified on an Arm computer based on MacchiatoBin mini-ITX board equipped with an NVIDIA Geforce GT630 GPU (using EFI Frame Buffer), a SATA SSD, connected through Ethernet (via USB2ETH), plus a mouse and keyboard. So what’s the trick, and what do Raspberry Pi 4 and a board like MacchiatoBin have in common? Answer: Arm SystemReady ES […]

Raspberry Pi 4 UEFI+ACPI Firmware Aims to Make the Board SBBR-Compliant

As Arm wanted to enter the server market, they realized they had to provide systems that could boot standard operating system images without modifications or hacks – just as they do on x86 server -, so in 2014 the company introduced the Server Base System Architecture Specification (SBSA) so that all a single OS image can run on all ARMv8-A servers. Later on, Arm published the Server Base Boot Requirement (SBBR) specifications describing standard firmware interfaces for the servers, covering UEFI, ACPI and SMBIOS industry standards, and in 2018 introduced the Arm ServerReady compliance program for Arm servers. While those are specific to Arm server, some people are pushing to implement SBBR compliant for Arm PCs, and there’s one project aiming to build an SBBR-compliant (UEFI+ACPI) AArch64 firmware for the Raspberry Pi 4. The UEFI firmware is a build of a port of 64-bit Tiano Core UEFI firmware, and version […]

Embedded Linux Conference & IoT Summit Europe 2016 Schedule

Embedded Linux Conference & IoT summit 2016 first took place in the US in April, but the events are now also scheduled in Europe on October 11 – 13 in Berlin, Germany, and the schedule has now been published. Even if you are no going to attend, it’s always interesting to find out more about the topic covered in that type of events, so I had a look, and created my own virtual schedule with some of the sessions. Tuesday, October 11 10:40 – 11:30 – JerryScript: An Ultra-lightweight JavaScript Engine for the Internet of Things – Tilmann Scheller, Samsung Electronics JerryScript is a lightweight JavaScript engine designed to bring the success of JavaScript to small IoT devices like lamps, thermometers, switches and sensors. This class of devices tends to use resource-constrained microcontrollers which are too small to fit a large JavaScript engine like V8 or JavaScriptCore. JerryScript is heavily […]

Linaro Connect 2016 Bangkok Schedule – March 7-11, 2016

Linaro Connect Bangkok (BKK16) will take place on March  7 – 11, 2016, and the schedule is now available for the 5-day event with keynotes and sessions. Whether you’re going to attend or not, it’s always interesting to check the schedule to find out what’s going on in terms of ARM Linux development. The five days will focus on work by different Linaro groups, but really sessions are mixed for any given day, and I’ve created a virtual schedule for each day with available information, as Linaro has become a little more closed to the outside than when it was launched a few years ago. Monday 7 – LITE (Linaro IoT & Embedded Group) 1400 – 14:50 – Evolution of the Reference Software Platform Project The Reference Software Platform lead project was introduced in Linaro Connect San Francisco 2015, and since then it evolved and matured with the completion of […]

Linaro Connect Asia 2014 Opening Keynote – Status and Future of ARMv8 Linux & Android [Video]

Linaro Connect Asia 2014 has just started in Macau today and will take place until Friday. You can follow the sessions live and/or their recordings via Linaro OnAir YouTube Channel. I’ve watched the opening keynote, and embedded the video at the bottom of this post. The keynote focuses on ARMv8 for Linux and Android on servers, mobile devices, digital home, and more, and involves two main speakers: George Grey, Linaro CEO , and Jon Masters, Chief ARM Architecture at Red Hat. The speaker beginning of the video provides some practical information and the schedule for Linaro Connect. The keynote itself really starts around 15:50 with George Grey who spends the first 10 minutes introducing the latest Linaro members: Qualcomm, Mediatek, ZTE, AllWinner and Comcast. He then talks about the new Mobile sub-committee (MOBSCOM) that will focus on big.LITTLE, Android optimization and Android on ARMv8, as well as the soon-to-be-announced Linaro […]

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EDATEC Raspberry Pi 5 fanless case