Tools and ideas that keep us behind the wheel while working remotely.
Published at April 28, 2020 · Kamila Banecka · 4 min read
Remote working has different game rules than office. In this post I will present you how our team deals with the current situation and what tools help us to manage effectively....
Categories: miscellaneous
HummingBoard Pulse with Yocto and Buildroot
Published at April 24, 2020 · Cezary Sobczak · 29 min read
In this article, I will show you how to build and run the image from Yocto Project and SolidRun at HummingBoard Pulse. Furthermore, you can find here examples of which tools and configurations were used....
Categories: miscellaneous os-dev
3mdeb contribution 2020'Q1 - coreboot ports all over the place.
Published at April 16, 2020 · Artur Raglis · 6 min read
The starter of the new series - 3mdeb contribution summary! First quarter of 2020 brings many new merged patches. Check the samples of code that we succesfully contributed and feel free to use them in your own projects....
Categories: miscellaneous
TrenchBoot: Open Source DRTM. Landing Zone validation.
Published at April 3, 2020 · Piotr Kleinschmidt · 25 min read
When you already know what is TrenchBoot, what is DRTM and how we enable it on AMD processors, we can move on to practice. I will show you how to configure all components and verify first of project's requirements....
TrenchBoot - Open Source DRTM for AMD processors. Project's basics.
Published at March 31, 2020 · Piotr Kleinschmidt · 11 min read
This is the first blog post of TrenchBoot series. It will introduce you to the project, its structure and environment. Additionally the reader will find out more about each component, how to setup the environment and configure the build....
Open Source DRTM with TrenchBoot for AMD processors. Introduction.
Published at March 28, 2020 · Piotr Kleinschmidt · 4 min read
This article starts an entire series of articles related to title project. By reading this blog post, you will find out why we have started such project and who is supporting us. Also, we bring you closer to main concept and goals....
Trying to fix ESXi 6.7.0 boot issue, part one
Published at March 4, 2020 · Krystian Hebel · 14 min read
First mentions that updated versions of VMware's ESXi 6.7.0 installer doesn't start on PC Engines platforms come from the beginning of 2019. Older versions of ESXi worked fine. 'Shutting down firmware services...' is the last line printed before hang or reboot....
Boot Guard - pre-execution firmware verification on Protectli FW6
Published at February 21, 2020 · Michał Żygowski · 9 min read
This post will not describe how to guard your shoes. However, will definitely introduce you to Boot Guard feature present on Intel processors which allows firmware verification before the first instruction executes. One may call it pre-execution firmware verification. The post will also show you how Boot Guard can work well with coreboot based firmware on an example of Protectli FW6....
GRUB2 and 3mdeb minisummit 2019
Published at February 19, 2020 · Piotr Król · 7 min read
In December 2019 we had pleasure to meet Daniel Kiper #GRUB2 maintanaer in 3mdeb office in Gdańsk. We dicussed various #GRUB2, #Xen, #firmware, #coreboot, #security and #TPM related topics. Results of that "minisummit" was presented in following blog post in form of presentations and videos....
Easy way to stay secure - XEN on the PC Engines apu2
Published at February 5, 2020 · Norbert Kamiński · 3 min read
Xen Project creates a software system that allows the execution of multiple virtual guest operating systems simultaneously on a single physical machine. In this case, it is a PC Engines apu2 platform....
Categories: manufacturing os-dev security
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