Linux 5.4 Release – Main Changes, Arm, MIPS & RISC-V Architectures

Linux 5.4 Changelog

Linus Torvalds has just announced the release of Linux 5.4: Not a lot happened this last week, which is just how I like it. And as expected, most of the pull requests I got were for the 5.5 merge window, which I’ll obviously start working through tomorrow. What little there is here is mostly some networking updates (mix of network drivers and core networking), and some minor GPU driver updates. Other than that it’s a small collection of random other things all over. The appended shortlog is small enough that you might as well just scroll through it. Anyway, this obviously opens the merge window for 5.5. It’s not ideal timing with Thanksgiving week coming up, but it hopefully shouldn’t be too much of an issue. If I fall behind (not because I’m all that big of a fan of the indiscriminate and relentless turkey-killing holiday) it’s because we’ve got […]

Linux 5.3 Release – Main Changes, Arm, MIPS & RISC-V Architectures

Linux 5.3 Changelog

Linus Torvalds has just announced the release of Linux 5.3: So we’ve had a fairly quiet last week, but I think it was good that we ended up having that extra week and the final rc8. Even if the reason for that extra week was my travel schedule rather than any pending issues, we ended up having a few good fixes come in, including some for some bad btrfs behavior. Yeah, there’s some unnecessary noise in there too (like the speling fixes), but we also had several last-minute reverts for things that caused issues. One _particularly_ last-minute revert is the top-most commit (ignoring the version change itself) done just before the release, and while it’s very annoying, it’s perhaps also instructive. What’s instructive about it is that I reverted a commit that wasn’t actually buggy. In fact, it was doing exactly what it set out to do, and did it […]

Kontron SMARC-sAL28 System-on-Module Supports ECC Memory, Up to 5 TSN Ethernet Ports

Kontron SMARC-sAL28

Many systems-on-module are equipped with one Gigabit Ethernet transceiver / PHY, but NXP LS1028A powered Kontron SMARC-sAL28 SoM is equipped with two Gigabit Ethernet PHY, and can optionally support up to 5 TSN-capable Gigabit Ethernet ports directly from the controller thanks one PCIe line that can be used as a QSGMII (Quad Serial Gigabit Media Independent Interface) port. Furthermore, the module comes with up to 4GB non-ECC or ECC memory. “What is TSN?” you may ask. It stands for “Time-Sensitive Networking“, provides distributed time synchronization and deterministic communication using standard Ethernet networks for applications such as distributed synchronized measurements, coordinated distributed data logging, next-generation computer numeric control machining, automotive networks, and more as explained on National Instruments website. But let’s go back to Kontron SMARC-sAL28 system-on-module with the hardware specifications: SoC – NXP LS1028A dual Arm Cortex A72 processor, 3D GPU System Memory – Up to 4GB DDR3L ECC or […]

Kontron pITX-iMX8M Industrial Pico-ITX Motherboard is Powered by NXP i.MX8M Processor

pITX-imx8m

We’ve had a fair amount of boards and modules based on NXP i.MX 8M dual or quad core Cortex A53 processor this year, including one pico-ITX motherboard with F&S Elektronik ArmStone MXM8 supporting up to 8GB RAM. Another i.MX 8M pico-ITX board will soon be launch courtesy of Kontron. pITX-iMX8M will also features the dual or quad core version of the processor, but will differ thanks to the presence of dual Gigabit Ethernet, mini DP and HDMI video outputs, an M.2 PCIe/USB 3.0 socket, and built-in TPM 2.0 security. Kontron pITX-iMX8M preliminary specifications: SoC – NXP i.MX 8M Dual or QuadLite Arm Cortex A53 processor @ up to 1.5 GHz, Arm Cortex-M4 real-time core, and Vivante GC7000Lite GPU with support for OpenGL/Es 3.1, OpenGL 3.0, Vulkan System Memory – 4GB LPDDR4 Storage – 64GB eMMC 5.1 flash, micro SD card / SIM slot combo Video Output – mini DisplayPort, HDMI […]

Kontron SMARC-sXBTi is a SMARC Module Powered by Intel Atom E3800 Series SoC

Kontrol has unveiled a computers-on-module based on the SMARC standard, previously ULP-COM, based on Intel Atom E3800 “Bay Trail-I” SoCs with up to 8GB LPDD3 memory, up to 64GB SSD, and support for various interface. After having released SMARC modules based on TI, Freescale and Nvidia last year, the company claims their SMARC-xXBTi is the first ever x86 CoM compatible with SMARC. SMARC-sXBT(i) specifications: SoC – Intel Atom E3800 “Bay Trail-I” with Intel Gen 7 Graphics System Memory – Up to 8GB DDR3L-1067/1333 (1.35V) with optional ECC Storage – 2-32 GB eMMC (SLC), 4-64GB for (MLC), 1x or 2x SATA 3Gb/s, 2x SDIO interfaces Display HDMI 1.4 up to 2560 x 1600 @ 60Hz 18/24-bit single channel LVDS  up to 1366 x 768 (Optional eDP to have higher resolutions) Connectivity – Gigabit Ethernet (Intel Springville I210) USB – 1x USB 3.0 (via AFB), 2x USB 2.0, and optional USB OTG. […]

Kontron Unveils SMARC Starterkit for ARM Systems-on-Module

You may have previously heard about ULP-COM (Ultra Low Power CoM), a standard for systems and computers on module. The standard has been ratified by the Standardization Group for Embedded Technologies (SGET) in February 2013, and renamed to SMARC (Smart Mobility ARChitecture). This standard is specifically designed for low power designed, and is currently only used with ARM SoC. Kontron was involved in the design of this standard, released several ULP-COM, now SMARC, compatible CoM based on TI, Freescale and Nvidia SoC, and yesterday the company just announced SMARC Starterkit will all hardware and software components needed to get started with evaluation and development. This starter kit comes in a carrying case with the following items: SMARC Evaluation Carrier Board 7″ Display PM070W4 (WVGA – 800×480) Touch USB Kit ETP04USBR Mounting Kit Adapter and Cables: 1x Kontron LVDS Jili30 Adapter incl. cable 1x DSUB9 1x micro USB USB A Storage […]

Kontron ULP-COM-sAMX6i – Freescale i.MX6 Solo, Dual and Quad Computers on Module

Freescale i.MX6 series was first announced in January 2011, and there have been delays due to problem with the silicon, but now the i.MX6 processors are finally in mass production, and lots of different products are using this SoC. The latest product I found is ULP-COM-sAMX6i by Kontron which is a series of computers on module based on ULP-COM (Ultra Low Power) standard featuring Freescale i.MX6 solo, dual and quad processors. Those commercial and industrial grade modules target markets such as transportation, medical and military. Here are the technical specifications of the modules: CPU – Freescale i.MX 6 Single, Dual and Quad Core ARM Cortex-A9 @ 800 MHz (Industrial grade), 1 GHz and 1.2 GHz System Memory – Up to 2 GB DDR3 Storage – Optional onBoard NAND/eMMC up to 64GB Graphics / Video – Dual Display, HD 1080p Decode/Encode and 2D/3D acceleration Video Output Resolution Parallel LCD 18/24 bit […]

Kontron Unveils KTT30/mITX Nvidia Tegra 3 Mini-ITX Board

Kontron has today unveiled the KTT30/mITX, its first embedded ARM based Mini-ITX board (and the first ARM mini-ITX board I’ve ever heard of). The motherboard is powered by Nvidia Tegra 3 quad core processor @ 900 MHz with up to 2 GB DDR3L memory, and consumes less than 7W. Storage is available via 2 SD Card slots, one bootable eMMC, and one SATA 2.0 port. The company expects this ARM Mini-ITX motherboard to be used in applications such as thin clients, Panel PCs, digital signage and Mini-Box PCs. The solution is also suitable for industrial (rail road, instrumentation…) and medical fields as it will be available for at least seven years. By using the Mini-ITX form factor, Kontron KTT30/mITX board can be easily integrated in existing embedded solutions using (x86) mini-ITX boards. Here are the key features of Kontron KTT30/mITX motherboard: SoC – Nvidia Tegra 3 ARM Cortex-A9 Quad Core […]

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