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· source : Bootlin – Embedded Linux and kernel engineering
Embedded Linux and kernel engineering
🗒️ Articles (10 affichés)
📄 10
18/09/2026 15:04
Lots of embedded devices exist that have a connector for addon boards: BeagleBone Black Capes and Raspberry Pi Hats are just some common de facto standards, each with a whole ecosystem of base boards and addon boards that can be mixed and matched in countless ways. Most of them are based on embedded…
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09/09/2026 10:24
We recently welcomed two engineers to our team: Thomas Païta, based at our Lyon office, and Paul Cercueil, working from Madrid, Spain. Thomas Païta Thomas joined Bootlin at the end of June 2026. After graduating from the Université de Technologie de Compiègne, he worked on embedded Linux and FreeRTO…
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08/09/2026 15:18
Some time ago, one of our customers came to us with a hardware design featuring the Renesas X9250 digital potentiometer in an audio path, as shown in the following diagram. Naturally, our goal was to find the proper way to support this hardware design in the upstream Linux kernel. Since the X9250 is…
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06/09/2026 20:24
We are happy to announce the release of a new version of our freely available, pre-compiled cross-compilation toolchains, hosted at toolchains.bootlin.com. This update covers a range of 43 CPU architecture variants, including: aarch64, aarch64be, arcle-750d, arcle-hs38, armv5-eabi, armv6-eabihf, arm…
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04/09/2026 11:47
The latest Long Term Support release of the Yocto Project, Yocto Project 6.0 (Wrynose), was released a few months ago, so it was time to update our Yocto Project training materials. This update is now complete. As with every new Yocto Project release, Wrynose brings a number of changes and new featu…
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26/08/2026 09:37
Since our previous update on sbom-cve-check, the project has continued to evolve with two new releases: version 1.3.2, released in June, and version 1.3.3, released in August. These releases bring a number of improvements to the handling of SBOM data, CVE version ranges and vulnerability assessments…
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24/08/2026 16:47
We are pleased to announce that yocto-kiss, our minimal but realistic Yocto/OpenEmbedded reference setup, has been updated to the latest Wrynose Yocto LTS release (version 6.0). Following the addition of ZynqMP support and the move to a cleaner multi-layer architecture earlier this year, this update…
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19/08/2026 13:23
Snagboot has just received its second major version number increase since its initial release in 2023! The jump to 2.0 had been made to mark the introduction of Snagfactory, back in 2024. Almost two years have passed since then, and contributions to the project have been going strong! The milestone …
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17/08/2026 14:44
Linux 7.2 has been released last Sunday afternoon. You can take a look at the whole content of this new version thanks to LWN merge window posts (see part 1 and part 2). As stated by Linus Torvalds himself, the final week of this release has not been a peaceful endeavour (with some late reverts … Co…
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10/08/2026 10:26
Bootlin’s Understanding the Linux Graphics Stack training course is now available as a self-paced, pre-recorded video course on Udemy. This course has previously been offered as an instructor-led training course. We are now changing its format: it is no longer available as an instructor-led course a…
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