Embedded Linux Platform Development with Yocto Project (LFD460)
Seminarinformationen
Seminar - Ziel
In this Yocto training course you will learn how to use the Poky and Bitbake build process, with its recipes and layers to customize Linux kernel and packages for a custom embedded application, how to build Linux on an embedded board, how to use emulators for verification, how to create board support packages (BSP) for target hardware, and more.
Teilnehmer - Zielgruppe
This course is primarily intended for experienced embedded Linux engineers who are interested in learning how to repeatably build an embedded Linux system. This course assumes you have basic knowledge of Embedded Linux systems such as building and install boot loaders, kernels and user space software. You should also be familiar with building code from the command line, basic Linux utilities and text editors. Some experience with Python is helpful but not required.
Kurs - Voraussetzungen
- Familiarity with basic Linux utilities and text editors.
- Experience in Python programming is a plus, but not required.
Seminardauer
- 4 Tage
- 09:00 Uhr bis 17:00 Uhr
Schulungsunterlagen
Seminar-Inhalt / Agenda
- Objectives
- Goals
- Audience
- Who You Are
- The Linux Foundation
- Copyright and No Confidential Information
- Linux Foundation Training
- Certification Programs and Digital Badging
- Linux Distributions
- Platforms
- Preparing Your System
- Things change in Linux
- Documentation and Links- Linux Distributions
- Procedures
- LabsHow to Work in OSS Projects **- Overview on How to Contribute Properly
- Stay Close to Mainline for Security and Quality
- Study and Understand the Project DNA
- Figure Out What Itch You Want to Scratch
- Identify Maintainers and Their Work Flows and Methods
- Get Early Input and Work in the Open
- Contribute Incremental Bits, Not Large Code Dumps
- Leave Your Ego at the Door: Don’t Be Thin-Skinned
- Be Patient, Develop Long Term Relationships, Be HelpfulThe Yocto Project and OpenEmbedded- What is the Yocto Project?
- What is OpenEmbedded?
- The Yocto Project Family
- Yocto Project Terms
- Yocto Project Releases
- Resources- Pronouncing Poky
- Poky and BitBake Concepts
- Yocto/OE Architecture- Obtaining and Installing
- Metadata
- Metadata Layers
- Metadata Syntax
- Events
- Variants
- File Downloads
- Fetchers
- Built-in Default Metadata
- Checksums
- Event Implementation
- Tasks
- Project Layout
- Provisioning and Dependency Handling
- BitBake Command Line
- LabsSetting up the Yocto Project Build System- The Yocto Project Reference System Structure
- A. Poky Core Components
- B. OpenEmbedded-Core Metadata Layer
- C. Poky Metadata Layer
- D. Yocto Board Support Package (BSP) Layer
- LabsBuilding an x86 Emulation Image- Build Environment Structure
- LabsTroubleshooting Build Failures- When Things Break
- Task Logs
- Running Specific Tasks
- Debug Statements
- Dependency Graphs
- Displaying Variables and Metadata
- Bitbake Debug Output
- Developer Shell- Extending a Pre-defined Image
- Inheriting from Core-Image
- Package Groups
- Using Image Features
- Labs- What is Toaster?
- Dependencies and Set Up of Toaster
- Running Toaster (local)
- Remote or hosted Setup
- Labs- Recipe Conventions and Best Practices
- Single C-File Package
- Makefile-based Package
- Autotooled Package
- Labs- Why Layers?
- Working with Layers
- Labs- Yocto Kernel Recipes
- Configuring the Yocto Project Kernel
- Building a Custom Kernel
- Extending the Yocto Project Kernel
- LabsIntroduction to selected BBCLASSes- rm work.bbclass
- allarch.bbclass
- buildhistory and buildstats
- cve-check.bbclass
- archiver.bbclass- License Management with Yocto
- License Tracking
- Enabling Commercially Licensed Recipes
- LabsClosing and Evaluation SurveyWeitere Schulungen zu Thema Linux Foundation
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