Category Archives: Technical

Linux 4.11, Free Electrons contributions

Linus Torvalds has released this Sunday Linux 4.11. For an overview of the new features provided by this new release, one can read the coverage from LWN: part 1, part 2 and part 3. The KernelNewbies site also has a … Continue reading

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Buildroot 2017.02 released, Free Electrons contributions

The 2017.02 version of Buildroot has been released recently, and as usual Free Electrons has been a significant contributor to this release. A total of 1369 commits have gone into this release, contributed by 110 different developers. Before looking in … Continue reading

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Linux 4.10, Free Electrons contributions

After 8 release candidates, Linus Torvalds released the final 4.10 Linux kernel last Sunday. A total of 13029 commits were made between 4.9 and 4.10. As usual, LWN had a very nice coverage of the major new features added during … Continue reading

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Free Electrons and Raspberry Pi Linux kernel upstreaming

For a few months, Free Electrons has been helping the Raspberry Pi Foundation upstream to the Linux kernel a number of display related features for the Rasperry Pi platform. The main goal behind this upstreaming process is to get rid … Continue reading

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Power measurement with BayLibre’s ACME cape

When working on optimizing the power consumption of a board we need a way to measure its consumption. We recently bought an ACME from BayLibre to do that. Overview of the ACME The ACME is an extension board for the BeagleBone Black, … Continue reading

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Video and slides from Linux Conf Australia

Linux Conf Australia took place two weeks ago in Hobart, Tasmania. For the second time, a Free Electrons engineer gave a talk at this conference: for this edition, Free Electrons CTO Thomas Petazzoni did a talk titled A tour of … Continue reading

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Free Electrons at FOSDEM and the Buildroot Developers Meeting

Like every year, a number of Free Electrons engineers will be attending the FOSDEM conference next week-end, on February 4 and 5, in Brussels. This year, Mylène Josserand and Thomas Petazzoni are going to FOSDEM. Being the biggest European open-source … Continue reading

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Free Electrons at the Embedded Linux Conference 2017

The next Embedded Linux Conference will take place later this month in Portland (US), from February 21 to 23, with a great schedule of talks. As usual, a number of Free Electrons engineers will attend this event, and we will … Continue reading

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Linux 4.9 released, Free Electrons contributions

Linus Torvalds has released the 4.9 Linux kernel yesterday, as was expected. With 16214 non-merge commits, this is by far the busiest kernel development cycle ever, but in large part due to the merging of thousands of commits to add … Continue reading

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Software architecture of Free Electrons’ lab

As stated in a previous blog post, we officially launched our lab on 2016, April 25th and it is contributing to KernelCI since then. In a series of blog post, we’d like to present in details how our lab is … Continue reading

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