0.10 yocto-project-summit-2022-11 2022-11-29 2022-12-01 3 00:05 https://pretalx.com https://pretalx.com/media/yocto-project-summit-2022-11/img/YoctoDevDay_Logo_RBG-white-summit-pretalx_HBJ29RA_rJqQs_WwRqPvq.png UTC Langdale Lightning Talk 2022-11-29T12:00:00+00:00 12:00 00:15 A quick welcome to start the day at YPS! yocto-project-summit-2022-11-23561-welcome-tuesday All Attendees Nicolas Dechesne en A quick welcome to start the day at YPS! false Welcome Presentation Slides https://pretalx.com/yocto-project-summit-2022-11/talk/MUJ33X/ https://pretalx.com/yocto-project-summit-2022-11/talk/MUJ33X/feedback/ Langdale Hand-on class 2022-11-29T12:30:00+00:00 12:30 03:00 This seminar is for people who are new to using the Yocto Project and want an introduction to the basics of how to use bitbake and start to build images to be used with QEMU. yocto-project-summit-2022-11-23572-introduction-to-the-yocto-project-and-bitbake Beginner track Behan Webster en This talk will be the first of a series of 2 seminars which will cover the topics of: * Bitbake * Recipes * Tasks * Operators * Common variables * What to do when things go wrong * Building an embedded image Slides: http://bit.ly/YPS202205-intro false https://pretalx.com/yocto-project-summit-2022-11/talk/7RJCMA/ https://pretalx.com/yocto-project-summit-2022-11/talk/7RJCMA/feedback/ Langdale Hand-on class 2022-11-29T16:30:00+00:00 16:30 03:00 This seminar is for people who are new to using the Yocto Project and want an introduction to the basics of layers, building images, and other initial topics yocto-project-summit-2022-11-23573-introduction-to-layers-images-and-more Beginner track Behan WebsterTom King en This talk will be the second of a series of 2 seminars which will cover the topics of: * Introduction to layers * What's in each of the provided layers * Booting your image with QEMU * Board support packages * Images * Toaster * Building an application Slides: http://bit.ly/YPS202205-intro false https://pretalx.com/yocto-project-summit-2022-11/talk/MHLXCJ/ https://pretalx.com/yocto-project-summit-2022-11/talk/MHLXCJ/feedback/ Langdale After hours social 2022-11-29T19:30:00+00:00 19:30 02:00 A chance for all the attendees to meet socially and show off their drink. yocto-project-summit-2022-11-23509-yps-social-hour-tuesday All Attendees en Since we're not in person, and won't be able to have an in-person social, this is a chance to visit together after the summit. Everyone can grab the mic and talk, ask questions, share their own project, or show off their drink. Cool zoom backgrounds are encouraged. No formal talk. Just people hanging out and talking about whatever they want! This session will *not* be recorded! false https://pretalx.com/yocto-project-summit-2022-11/talk/UT3GCD/ https://pretalx.com/yocto-project-summit-2022-11/talk/UT3GCD/feedback/ Mickledore Talk 2022-11-29T12:30:00+00:00 12:30 00:30 A session to help people setup their Digital Ocean account yocto-project-summit-2022-11-23512-hands-on-setup Hands on Lab David Reyna en A session to help people setup their Digital Ocean account false Class setup Class Setup (PDF) https://pretalx.com/yocto-project-summit-2022-11/talk/PLF7Q7/ https://pretalx.com/yocto-project-summit-2022-11/talk/PLF7Q7/feedback/ Mickledore After hours social 2022-11-29T13:20:00+00:00 13:20 02:00 It's only live if you fail on stage. yocto-project-summit-2022-11-23433-live-coding Hands on Lab Josef Holzmayr en Length and actual content to be defined. Drinks and Yocto will be involved. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/Y9MBZ3/ https://pretalx.com/yocto-project-summit-2022-11/talk/Y9MBZ3/feedback/ Mickledore Hand-on class 2022-11-29T15:50:00+00:00 15:50 01:30 Hands-on session using devtool, the Yocto Project tool that helps you create/update recipes and work with recipe source trees. You will learn how to create new recipes based upon a source tree; modify the sources of a recipe, create patches and update the recipe to apply them; upgrade a recipe to a new upstream version, and more. yocto-project-summit-2022-11-23559-hands-on-session-using-devtool Hands on Lab David Reyna en Hands-on session using devtool, the Yocto Project tool that helps you create/update recipes and work with recipe source trees. You will learn how to create new recipes based upon a source tree; modify the sources of a recipe, create patches and update the recipe to apply them; upgrade a recipe to a new upstream version, and more. false Devtool Class Devtool Class (PDF) Devtool Class (ODP) https://pretalx.com/yocto-project-summit-2022-11/talk/N9DZU9/ https://pretalx.com/yocto-project-summit-2022-11/talk/N9DZU9/feedback/ Mickledore Hand-on class 2022-11-29T17:50:00+00:00 17:50 01:30 Most of your development work will likely be developing your own software packages, creating Yocto Project recipes for them, building and installing them into a root file system built with the Yocto Project. During this course we will look at some typical tasks beyond creating the recipe and compiling. yocto-project-summit-2022-11-23560-hands-on-user-space Hands on Lab Rudolf J Streif en When creating your system that includes your own software you need to think about: * How to install and package your software. * Any configuration that needs to be executed on the target after your software packages have been installed. * How to bundle your software packages to create single point installation. * How to launch your software as a system service. false Userspace Examples Slides ODP Slides PDF https://pretalx.com/yocto-project-summit-2022-11/talk/3PHXRF/ https://pretalx.com/yocto-project-summit-2022-11/talk/3PHXRF/feedback/ Langdale Lightning Talk 2022-11-30T12:00:00+00:00 12:00 00:15 Keynote presentation to the YP Summit yocto-project-summit-2022-11-23513-yp-summit-opening-keynote All Attendees Andrew Wafaa en Keynote presentation to the YP Summit false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/F7FTNT/ https://pretalx.com/yocto-project-summit-2022-11/talk/F7FTNT/feedback/ Langdale Talk 2022-11-30T12:30:00+00:00 12:30 00:30 Users often talk about builds being slow and how to speed them up. This is a huge topic, from ideal build machine hardware, proper use of shared state caches, identifying build bottlenecks, reducing redundant builds, and ensuring maximum machine utilisation. This session will cover all of these topics, offering advice as to how to ensure your builds are as fast as possible. yocto-project-summit-2022-11-22912-why-is-my-build-so-slow Intermediate Track Ross Burton en Users often talk about builds being slow and how to speed them up. This is a huge topic, from ideal build machine hardware, proper use of shared state caches, identifying build bottlenecks, reducing redundant builds, and ensuring maximum machine utilisation. This session will cover all of these topics, offering advice as to how to ensure your builds are as fast as possible. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/NKRTUH/ https://pretalx.com/yocto-project-summit-2022-11/talk/NKRTUH/feedback/ Langdale Talk 2022-11-30T13:05:00+00:00 13:05 00:30 How to use yoct CVE checker to find security vulnerabilities in your product? How to apply fixes for the detected CVE security issues? What are the common problems in that work? yocto-project-summit-2022-11-23442-detecting-and-fixing-cve-security-issues-in-yocto-based-embedded-linux-distribution Intermediate Track Mikko Rapeli en One of the best practices in making high quality SW project is to detect and apply security fixes for CVE security issues. Based on years of experience in this work, I will show how yocto CVE scanning tooling works, what are the inputs and outputs, how to apply fixes and what are the common problems and pitfalls. false Presentation slides https://pretalx.com/yocto-project-summit-2022-11/talk/YCMM3D/ https://pretalx.com/yocto-project-summit-2022-11/talk/YCMM3D/feedback/ Langdale Talk 2022-11-30T13:40:00+00:00 13:40 00:30 Manually upgrading bitbake recipes often - some daily, and testing them is time-consuming! yocto-project-summit-2022-11-23354-automate-yocto-layer-maintenance-with-cloud-managed-services Intermediate Track Thomas Roos, AWS, Embedded Linux Engineer en This talk is about our approach to automate the Yocto layer maintenance of meta-aws with cloud managed services technologies. Maintenance means upgrading software versions, testing, committing bitbake recipes and back porting of changes from master to release branches. You can also call it CI/CD for Yocto layers. Cloud managed services we use are GitHub, AWS CodeBuild and AWS Lambda, but can be adapted to others as well. This automation saves us a lot of time, allow us to work on new features. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/8RL8FL/ https://pretalx.com/yocto-project-summit-2022-11/talk/8RL8FL/feedback/ Langdale Talk 2022-11-30T14:40:00+00:00 14:40 00:30 In this talk, Marta will share experiences with the maintenance and security of a Yocto Project-based distribution, the Oniro project. The stories will include: best practices and caveats when following official YP branches, running cve-check and SPDX generation on the whole distribution, and experiences with the yocto-check-layer tool. Marta will also share stories of blocked updates caused by a regression, deciding to fork or not of a 3rd party layer, and more. yocto-project-summit-2022-11-23474-maintenance-and-security-of-a-yocto-project-based-distribution-a-year-of-experiences Intermediate Track Marta RYBCZYNSKA, Ygreky en Oniro is a distribution designed for product usage, and because of that, it is following Yocto Project LTS branches. First, it was the dunfell branch; now it is following kirkstone. During the last year, the team has implemented several quality and maintenance functions working with and on top of what YP does. That has led to some challenges, from fixing the world build on all included layers to running cve-check regularly on the whole distribution. As a result, the team has faced regressions, corner cases, and more. Marta will share some of the experiences and best practices to apply to your project. false Presentation slides https://pretalx.com/yocto-project-summit-2022-11/talk/WUVDRE/ https://pretalx.com/yocto-project-summit-2022-11/talk/WUVDRE/feedback/ Langdale Lightning Talk 2022-11-30T15:15:00+00:00 15:15 00:15 Practical details for generating an SPDX SBoM with the Yocto Project yocto-project-summit-2022-11-23483-bitbaking-spdx-sbom Intermediate Track /media/yocto-project-summit-2022-11/submissions/NAENTD/spdx-logo_qWLL7Dh.svg Michael Opdenacker en The Yocto Project has been having a "create-spdx" class since version 3.4 ("Honister"). This class allows to generate a "Software Bill of Materials" (SBOM) through the SPDX standard format, which device manufacturers and end users can use, typically for license compliance and security vulnerability exposure assessments. However, this class wasn't documented until very recently. Presentations on the topic have also been done, but more with a contributor focus than from a Yocto Project user perspective. This quick presentation will therefore quickly explain how to use the class and describe the associated variables to control the contents and volume of the output SPDX, all this without having to look at the code and generated files. I already did that for you. false Presentation slides https://pretalx.com/yocto-project-summit-2022-11/talk/NAENTD/ https://pretalx.com/yocto-project-summit-2022-11/talk/NAENTD/feedback/ Langdale Lightning Talk 2022-11-30T15:35:00+00:00 15:35 00:15 The existing installer method copies files from a loopdev mounted rootfs to the target. This is limiting for multi-partition images (such as wic or meta-mender). Instead, we will describe how to create an installer image which uses output (image and .bmap files) from another image and writes all the partitions at once to the target using bmaptool. yocto-project-summit-2022-11-23452-creating-an-installer-that-leverages-bmaptool Intermediate Track /media/yocto-project-summit-2022-11/submissions/XUDNRV/bmap-installer_K77PCBy.png Tim Orling en The initramfs-module-install-efi's initramfs-module-install-efi script creates a rootfs partition on the target, mounts it, and then copies rootfs files from the installation media. But what if you want to install multiple partitions on the target? What if one of the partitions (such as /data) is empty? We already have wic images to create multiple partitions, but not an easy way to install them on the target. We will take a quick look at creating an initramfs-module-install-bmap script and corresponding initramfs (with bmaptool and other tools installed). This installer image adds the output of another image recipe to IMAGE_BOOT_FILES and then installs to the target in one shot using bmaptool. In addition, we benefit from checksum verification built into bmaptool for confidence in what was written. false Creating an Installer that Leverages bmaptool.pdf https://pretalx.com/yocto-project-summit-2022-11/talk/XUDNRV/ https://pretalx.com/yocto-project-summit-2022-11/talk/XUDNRV/feedback/ Langdale Lightning Talk 2022-11-30T15:55:00+00:00 15:55 00:15 Yocto is thought of as difficult to use, but even a novice can use KAS to build and deploy a Yocto image. This session will go over KAS and how it is useful yocto-project-summit-2022-11-23343-kas-yocto-made-easy Intermediate Track Jon Mason en This session will provide: * A brief overview of KAS * how to build and deploy * potential use cases for KAS * build environment and the YML layout of its configuration files * how it interacts with Yocto false Slides PDF Slides ODP https://pretalx.com/yocto-project-summit-2022-11/talk/BZNRTF/ https://pretalx.com/yocto-project-summit-2022-11/talk/BZNRTF/feedback/ Langdale Lightning Talk 2022-11-30T16:40:00+00:00 16:40 00:15 Building images using bitbake can be a demanding task that is able to push a computer system beyond it's capacity. Recent bitbake scheduler changes that can be used to regulate task creation to make optimal use of a system without overwhelming it will be discussed. yocto-project-summit-2022-11-23505-making-bitbake-psi-chic-regulating-builds-using-proc-pressure Intermediate Track /media/yocto-project-summit-2022-11/submissions/7F8R9C/psi-pokemon_CiRhHOl.png Randy MacLeod en Whether you are running a single large image build or your are trying to test as many configurations as possible to maximize testing throughput, bitbake can easily push many computer systems over their capacity limits. Bitbake already allows users to manually specify the number of tasks and parallel jobs, and has reasonable defaults but especially when running many builds, responsiveness of the system can be severely degraded. By using a feature added to Linux in 4.20 called pressure stall information (PSI), one can limit bitbake task creation when PSI monitoring indicates that there is contention for system resources. We will show that acceptable system responsiveness can be maintained without a substantial decrease in throughput. Limitations of load average regulation features that the 'make' and 'ninja' can use will be presented and plans to enhance these programs to use PSI will be discussed. Sensible values to use when setting the bitbake regulation variables: BB_PRESSURE_MAX_{CPU|IO|MEMORY} will be given based on a variety of tests. false PSI odp PSI pdf https://pretalx.com/yocto-project-summit-2022-11/talk/7F8R9C/ https://pretalx.com/yocto-project-summit-2022-11/talk/7F8R9C/feedback/ Langdale Lightning Talk 2022-11-30T17:00:00+00:00 17:00 00:15 Running a QEMU virtual machine with 'runqemu' or 'mender-qemu' is easy, but sometimes you want more advanced features like passing through a host USB device. While this can be done with command line tools, it gets complicated quickly. We will discuss some experiences building and launching QEMU images with tools that leverage libvirt and virtio on your host, such as virsh and virt-manager. yocto-project-summit-2022-11-23453-running-qemu-images-with-virtio-virsh-and-virt-manager Intermediate Track /media/yocto-project-summit-2022-11/submissions/E9LMD8/qemu_on_virt-manager2x_kJ2ht58.png Tim Orling en These days, most searches for launching a virtual machine on your Linux desktop will suggest a tool which uses libvirt, such as virsh or virt-manager. Launching a QEMU image built with Yocto Project with these tools is not obvious at first. On the other hand, getting a full virtualized experience--including the handy UI that virt-manager provides for things like passing through a host USB device--is sometimes exactly what you need. We will discuss how to build a QEMU image (in qcow2 format), create a libvirt xml domain file including the OVMF firmware and launch it with virsh. We will then demonstrate how this is immediately available in the virt-manager UI interface. While we are at it, we will discuss some minor tweaks to meta-mender to make this possible with Mender images. false Running QEMU Images with virtio, virsh and virt-manager.pdf https://pretalx.com/yocto-project-summit-2022-11/talk/E9LMD8/ https://pretalx.com/yocto-project-summit-2022-11/talk/E9LMD8/feedback/ Langdale Talk 2022-11-30T17:20:00+00:00 17:20 00:30 The Robot Operating System (ROS) is an open source platform for robotics. It provides software libraries, tools, and drivers to developers who wish to go from research and prototyping all the way through to deployment and production. Using Yocto Project and OpenEmbedded as the Linux operating system under ROS combines the best of both worlds for creating robots across a wide range of hardware. yocto-project-summit-2022-11-23423-building-a-robot-with-yocto-and-ros Intermediate Track Rob Woolley en The objective of this talk to to provide an introduction to the meta-ros layer to beginners who are keen to learn about ROS and Yocto. We will talk about the continuing work to integrate ROS and OpenEmbedded that has been going since 2013. We will also provide introductions on how you may get started with simulators and deploy to available hardware. We will also discuss some of the challenges faced with building such a large platform on top of the Yocto Project. Lastly, we will provide some examples of future work and how you may get involved. false Building a Robot with Yocto and ROS https://pretalx.com/yocto-project-summit-2022-11/talk/AXLTZZ/ https://pretalx.com/yocto-project-summit-2022-11/talk/AXLTZZ/feedback/ Langdale Talk 2022-11-30T17:55:00+00:00 17:55 00:30 Maintaining a comprehensive description of the Software Supply Chain has become increasingly important in software development today. As the industry has started to form around standardized mechanisms for reporting the Software Supply Chain via a Software Bill of Materials, the Yocto project has a unique position to be able to describe complex supply chains owing to the rich, complex, and comprehensive metadata it uses to build the software. yocto-project-summit-2022-11-23517-sboms-and-supply-chain-with-the-yocto-project Intermediate Track Joshua Watt en In this talk, Joshua will describe why you need a SBoM, how to generate one with the Yocto project, what to do with it after it's created, and what the future of SBoMs in the Yocto project looks like. false slides https://pretalx.com/yocto-project-summit-2022-11/talk/QFTUWN/ https://pretalx.com/yocto-project-summit-2022-11/talk/QFTUWN/feedback/ Langdale Talk 2022-11-30T18:30:00+00:00 18:30 00:30 A presentation on lesser known Yocto Project Features. yocto-project-summit-2022-11-24322-yocto-project-lesser-known-features Intermediate Track Khem Raj en Khem Raj, long time Yocto Project expert and contributor, will take you on a tour of some of the lesser known but equally valuable features of Yocto Project. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/HAGMNE/ https://pretalx.com/yocto-project-summit-2022-11/talk/HAGMNE/feedback/ Langdale After hours social 2022-11-30T19:05:00+00:00 19:05 02:00 A chance for all the attendees to meet socially and show off their drink. yocto-project-summit-2022-11-23510-yps-social-hour-wednesday All Attendees en Since we're not in person, and won't be able to have an in-person social, this is a chance to visit together after the summit. Everyone can grab the mic and talk, ask questions, share their own project, or show off their drink. Cool zoom backgrounds are encouraged. No formal talk. Just people hanging out and talking about whatever they want! This session will *not* be recorded! false https://pretalx.com/yocto-project-summit-2022-11/talk/UBXLG8/ https://pretalx.com/yocto-project-summit-2022-11/talk/UBXLG8/feedback/ Langdale Lightning Talk 2022-12-01T12:00:00+00:00 12:00 00:15 A quick welcome to start the day at YPS! yocto-project-summit-2022-11-23563-welcome-thursday All Attendees Nicolas Dechesne en A quick welcome to start the day at YPS! false https://pretalx.com/yocto-project-summit-2022-11/talk/7B3HY7/ https://pretalx.com/yocto-project-summit-2022-11/talk/7B3HY7/feedback/ Langdale Product Showcase 2022-12-01T12:20:00+00:00 12:20 00:30 Yocto Project and AWS presented by Richard Elberger, Head of IoT Ecosystem Services yocto-project-summit-2022-11-23543-aws-and-yocto-project Product Showcase Richard Elberger en AWS is a Platinum Member of Yocto Project. This presentation will cover how AWS leverages Yocto Project in their products and for their customers. false AWS Presentation Slides https://pretalx.com/yocto-project-summit-2022-11/talk/D8ADPK/ https://pretalx.com/yocto-project-summit-2022-11/talk/D8ADPK/feedback/ Langdale Lightning Talk 2022-12-01T12:55:00+00:00 12:55 00:15 Showcasing Corstone-1000 platform on Yocto Project. yocto-project-summit-2022-11-23529-corstone-1000-secure-iot-soc-on-yocto-project Product Showcase Abdellatif El Khlifi en Arm Corstone-1000 offers a flexible reference package with built-in security. It supports platform operating systems, including Linux, to help designers build secure system-on-chips (SoCs) faster. Corstone-1000 provides a fully verified subsystem and system IP that combines a choice of Cortex-A and Cortex-M processors for a diverse range of applications, from low-power microprocessors and wearables to high-performance IoT endpoints and gateways. Corstone-1000 is certified with: - Arm SystemReady IR - PSA Certified Level 2 Ready This presentation is to demonstrate how the software stack of this cutting-edge platform has been designed with Yocto project. For more details about Corstone-1000: https://www.arm.com/products/silicon-ip-subsystems/corstone-1000 false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/VUHJD7/ https://pretalx.com/yocto-project-summit-2022-11/talk/VUHJD7/feedback/ Langdale Product Showcase 2022-12-01T13:15:00+00:00 13:15 00:30 Your company's **OSPO** would really enjoy to have many **datapoints ready for consumption**, for detecting inbound and outbound license incompatibilities at file level, generating detailed SBOM for firmware images with file-level license metadata, automatically identify offending binary files in IP compliance litigation cases and so on. A PoC showcasing these features has been created via a **dynamic representation of a Yocto project SBOM in a graph database**, starting from upstream sources, down to workdir sources, debug sources, and finally to binary files and libraries, with very simple graph queries. yocto-project-summit-2022-11-23482-ospo-ready-yocto-projects-the-data-you-didn-t-know-to-have Product Showcase /media/yocto-project-summit-2022-11/submissions/CPWETR/graph_tzuIsom.png Alberto PianonMartin Rabanser en By collecting single file checksums at some stages of the build process (do_fetch, do_unpack, do_patch, do_package) it is possible to build a graph database with a set of relationships ("generated_from", "patch_applied_to", includes", "copy_of", "runtime_dependency_of", etc.). Combined with file-level license data available for upstream sources (coming from your project's audit team working on Fossology, or from other trusted online sources like ClearlyDefined) this graph database allows to perform many **automated compliance checks** that otherwise, at least in a Yocto environment, could be performed only manually (non-scalable, error-prone, etc.). The generation and the consumption of the graph database happens outside Yocto (current R&D implementation uses ArangoDB) while file checksum calculation might happen inside Yocto at build time. Oniro Compliance R&D Team developed a POC of the graph database (including a dynamic and browseable graphic representation) that will be showcased and proposed as a viable direction to **make Yocto OSPO-ready**. Also, some ways to implement it in Yocto will be presented. false Ospo-Ready Yocto Projects - slides https://pretalx.com/yocto-project-summit-2022-11/talk/CPWETR/ https://pretalx.com/yocto-project-summit-2022-11/talk/CPWETR/feedback/ Langdale Talk 2022-12-01T13:50:00+00:00 13:50 00:30 Mender is a popular open source over-the-air software update solution with numerous features. In this talk we will discuss the initial efforts to port Mender to Toradex Verdin iMX8M Plus SoM and after that the exact steps to build images for it and the Dahlia carrier board using the long-term support release of the Yocto Project and the Toradex BSP. Nowadays, getting started with Mender on this machine is straight forward thanks to the existing support in layer meta-mender-nxp. Mender A/B updates will be demonstrated. Furthermore, practical tips and tricks for using Toradex Easy Installer for various use cases will be shared. yocto-project-summit-2022-11-23486-porting-mender-to-new-i-mx-8m-plus-machine-and-working-with-toradex-bsp Product Showcase Leon Anavi en Mender is a popular open source over-the-air software update solution with numerous features for numerous different machines. In this talk we will discuss the initial efforts to port Mender to Toradex Verdin iMX8M Plus. System-on-Module (SOM) provides core components on a single unit and it is very convenient for integration in industrial equipment. Toradex Verdin iMX8M Plus is a powerful SOM capable of providing high-performance graphics. We will go through the exact steps to build an image from scratch for it and the Dahlia carrier board using the long-term support release of the Yocto Project and Toradex BSP. Getting started with Mender on Toradex Verdin iMX8M Plus is straight forward thanks to the upstream work done in layer meta-mender-nxp. During this presentation we will focus on performing of A/B updates will Mender. Guidelines for preparing the image for Mender delta updates will be also shared. Furthermore, the talk will feature practical experience for using Toradex Easy Installer remotely and for automatic installation without user interaction. The talk is appropriate for beginners and anyone interested in the Yocto Project and Mender. false Porting Mender to New i.MX 8M Plus Machine and Working with Toradex BSP https://pretalx.com/yocto-project-summit-2022-11/talk/YS9NJC/ https://pretalx.com/yocto-project-summit-2022-11/talk/YS9NJC/feedback/ Langdale Talk 2022-12-01T15:05:00+00:00 15:05 00:30 Today, many embedded projects run on x86 platforms, and often end users are concerned about security. The term Root of Trust matters a lot here. One of its components in the case of x86 is UEFI Secure Boot. It is a standard defined in UEFI that allows for trusted key verification of images loaded by UEFI BIOS. Using the publicly available layers, I would like to present what UEFI Secure Boot is and how to integrate it into Yocto Project. yocto-project-summit-2022-11-23484-enabling-uefi-secure-boot-on-x86-platform-with-yocto-getting-started-with-meta-secure-core Intermediate Track Tomasz Żyjewski en I will start the presentation by explaining a few issues like Root of Trust or Secure Boot. I will tell you how you need to inspect the platform so that it takes full advantage of the UEFI Secure Boot functionality. Then I will present the meta-secure-core [1] layer which, among other things, allows UEFI Secure Boot integration in Yocto builds. I will also briefly describe the other advantages of the functionalities included there. The main purpose of the presentation will be to present PoC consisting in the integration of UEFI SB in the public meta-dts-ce [2] and to present the results on the x86 platform. [1] https://github.com/jiazhang0/meta-secure-core [2] https://github.com/Dasharo/meta-dts false slides_v1.0 slides_v1.1 https://pretalx.com/yocto-project-summit-2022-11/talk/KJDAFF/ https://pretalx.com/yocto-project-summit-2022-11/talk/KJDAFF/feedback/ Langdale Talk 2022-12-01T15:45:00+00:00 15:45 00:30 This presentation provides perspective on when Yocto Project is the best solution, but also perspective when it is not. yocto-project-summit-2022-11-23432-when-not-to-use-yocto-project Intermediate Track Josef Holzmayr en While the Yocto Project for sure is the gateway to Embedded Linux World Domination, every now and then somebody has different goals. In this presentation I will show some situations and share anecdotes when you don't want to use Yocto, or at least you shouldn't want to. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/NXWVSM/ https://pretalx.com/yocto-project-summit-2022-11/talk/NXWVSM/feedback/ Langdale Talk 2022-12-01T16:20:00+00:00 16:20 00:30 The history and current state of the Rust toolchain in the Yocto Project will be presented. yocto-project-summit-2022-11-23507-what-s-new-for-rust-in-the-yocto-project Intermediate Track Randy MacLeod en The Rust programming language will be briefly introduced. Rust's support in meta-rust and now oe-core will be reviewed. The current usage, problems, changes and future work for Rust in oe-core will be discussed. false What-s-new-for-Rust-in-the-Yocto-Project.odp https://pretalx.com/yocto-project-summit-2022-11/talk/TELLCP/ https://pretalx.com/yocto-project-summit-2022-11/talk/TELLCP/feedback/ Langdale Talk 2022-12-01T17:30:00+00:00 17:30 00:30 A typical software product build with Yocto Project makes use of several different metadata layers. These layers may be maintained by hardware manufacturers, software/service companies, or individual hobby developers. Naturally there is some variation in layer quality and compatibility - some layers play well with each other while others are in practice mutually exclusive. For example, misbehaving layers may force the selection of particular machine or distro or make unwanted changes to recipes defined in other layers. This can result in broken builds (often with confusing error messages) or subtle runtime errors and crashes which may be difficult to debug. yocto-project-summit-2022-11-23969-creating-friendly-layers-2022-edition Intermediate Track Paul Barker en As a layer author you can apply straightforward design principles to maximise the compatibility of your layer, or at least to ensure that useful error messages are given if you layer is used incorrectly. Following these principles effectively requires a good understanding of how variables, tasks, distro features and overrides work within the Yocto Project. This talk will collect the knowledge required to design and implement high quality Yocto Project layers. Attention will be given to proper use of bbappends, conditionals, distro & machine features and sanity checks. Examples of well behaved layers will also be highlighted. Information presented in the previous edition of this talk will be updated to target the Langdale (4.1) and Kirkstone (4.0, LTS) releases. false Slides (v2) https://pretalx.com/yocto-project-summit-2022-11/talk/JBVGWQ/ https://pretalx.com/yocto-project-summit-2022-11/talk/JBVGWQ/feedback/ Langdale Talk 2022-12-01T18:05:00+00:00 18:05 00:30 Use Gitlab CI/CD to automatically build, deploy, and test images on a remote target. yocto-project-summit-2022-11-23487-automating-yocto-image-testing-with-gitlab-ci-cd Intermediate Track Clay Timmons en A brief presentation on the setup of a Gitlab runner to build a Yocto image, remotely install the image on a target device, then run tests to report pass / fail results back to Gitlab. This allows for automated testing of every change you commit to your Gitlab repo. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/ZGD8TF/ https://pretalx.com/yocto-project-summit-2022-11/talk/ZGD8TF/feedback/ Langdale Talk 2022-12-01T18:40:00+00:00 18:40 00:30 In 2015, we built a sophisticated meeting room information system based on Android Things as a student project. As Android Things was deprecated in 2021, we started to use our Yocto Project experience to develop a maintainable, future proof embedded system. yocto-project-summit-2022-11-23118-how-a-modern-yocto-setup-could-look-like-by-example Intermediate Track /media/yocto-project-summit-2022-11/submissions/LH9DC7/IMG_2883_1cCO3tq.jpg Anna-Lena Marx en When setting up a new project from scratch, we focused on proper solutions for - a maintainable, well supported and patchable build environment for the embedded systems - version control, reproducible builds and continuous integration - license management - a secure and stable update mechanism on image base and - managing releases The talk aims to show how we build a system that matches our requirements using the Yocto Project, KAS, Gitlab CI, and Mender.io. Besides, we will have a short outlook to the application built in Flutter. false Slides https://pretalx.com/yocto-project-summit-2022-11/talk/LH9DC7/ https://pretalx.com/yocto-project-summit-2022-11/talk/LH9DC7/feedback/ Langdale Talk 2022-12-01T19:15:00+00:00 19:15 00:30 A discussion of live update strategies, including OTA, RAUC, and SW Update. yocto-project-summit-2022-11-23558-drive-towards-frequent-and-sustained-software-updates Intermediate Track Mark Asselstine en As the automotive industry enters into a massive digital revolution, which undeniably relies heavily on open source software, there has to be push towards frequent and sustained software updates. Whether it is a $50 speaker that sits on a desk or a $50,000 car that takes people to work, school and places beyond, consumers expect its software and their data to remain safe and secure. A large number of Linux based devices available today have pushed aside 'planned obsolescence' with 'security obsolescence'. Most phones stop getting updates after 3-5 years, after which time they become security liabilities. The automotive industry will need to push this time frame to 10-15 years, which is unique in the embedded Linux world. In this talk Mark will discuss the diversity of approaches to maintenance used by open source software projects. He will discuss how Linux operating system vendors (OSVs) and product vendors attempt to work withing the constraints of these approaches to offer safe and secure products over extended periods. He will also discuss how product vendors and consumers can sustain a desire for producing and consuming updates, even when they aren't accompanied with new features. false Final Presentation https://pretalx.com/yocto-project-summit-2022-11/talk/NHMAHZ/ https://pretalx.com/yocto-project-summit-2022-11/talk/NHMAHZ/feedback/ Langdale After hours social 2022-12-01T19:50:00+00:00 19:50 02:00 A chance for all the attendees to meet socially and show off their drink. yocto-project-summit-2022-11-23511-yps-social-hour-thursday All Attendees en Since we're not in person, and won't be able to have an in-person social, this is a chance to visit together after the summit. Everyone can grab the mic and talk, ask questions, share their own project, or show off their drink. Cool zoom backgrounds are encouraged. No formal talk. Just people hanging out and talking about whatever they want! This session will *not* be recorded! false https://pretalx.com/yocto-project-summit-2022-11/talk/DKUPTN/ https://pretalx.com/yocto-project-summit-2022-11/talk/DKUPTN/feedback/