What is IOMMU and how it can be used?
Published at January 13, 2021 · Marek Kasiewicz · 6 min read
Welcome to a new blogpost series dedicated to IOMMU. In this article, you can read what IOMMU is and find out if its use may be beneficial for you....
coreboot port for OpenPOWER - why bother?
Published at December 31, 2020 · Krystian Hebel · 9 min read
You may have heard by now that we are working on coreboot port for Talos II. OpenPOWER already has, nomen omen, open source firmware, so one may ask why bother? We will try to answer that question....
Categories: firmware
Thoughts around OSFC 2020 – day 1
Published at December 21, 2020 · Kamila Banecka · Piotr Król · 6 min read
Lets share some thoughts that evolved during the OSFC 2020 talks and send kudos to many people who made this conference happen....
Containerization of the test environment for embedded systems
Published at December 17, 2020 · Mateusz Grzelak · 9 min read
Using Docker makes life much easier for developers. It allows us to build lightweight and portable software containers that simplify application development. In this article, we present the advantages of using Docker for embedded testing...
Categories: firmware
Proof of concept implementation of RATS attestation for the TrenchBoot
Published at December 14, 2020 · Norbert Kamiński · 9 min read
This blog post will describe the concept of the IETF Remote Attestation Procedures (RATS) and implementation of CHAllenge-Response based Remote Attestation (CHARRA) with TPM 2.0 for TrenchBoot....
Building coreboot for RISC-V and running it in Qemu
Published at November 18, 2020 · Wojciech Niewiadomski · 4 min read
In this article, I will briefly explain what is RISC-V and why it is so exciting, then I`ll show you step by step how to build coreboot for this architecture and run it in QEMU emulator...
Categories: firmware miscellaneous
Application Security as an Every Developer's Responsibility
Published at November 13, 2020 · Piotr Nowosławski · 7 min read
The issue of web application security is becoming more and more popular. Currently, not only large organizations and corporations but also smaller businesses are forced by progress to transfer some of their activities to the Internet....
Categories: app-dev development security
Published at November 2, 2020 · Kamila Banecka · 5 min read
GRUB mini–summit 2020. This year we cannot miss this opportunity to meet again and face the new challenges of GRUB/GRUB2. So,dear reader, feel invited to look at GRUB with a magnifying glass....
Minimal Image, Fastest Rpi, Quick Tutorial
Published at October 30, 2020 · Paweł Zaborny · Jakub Łęcki · 7 min read
What has changed since the previous raspberry pi version? We will dive into huge changes and check how it cooperates with Yocto....
Categories: iot
Trenchboot: Xen hypervisor support for the TrenchBoot
Published at October 15, 2020 · Norbert Kamiński · Marek Kasiewicz · 4 min read
In this blog post, we will describe the development of the Xen hypervisor support for TrenchBoot....
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