📚 Yocto Project

Knowledge

• Yocto Project Overview
  • What is the Yocto Project?
  • Where can I find Documention
  • What is poky?
  • OE (Open Embedded) Layers
  • What is Bitbake?
• Recipe Writing
  • What’s A BitBake Recipe?
  • Core Task
  • Common Variables
• BitBake Classes
  • What are BitBake Classes?
  • Normally Used Classes
• Override Strategies
  • Recipe Overrides
  • Variable Overrides
  • Function Overrides
  • BitBake Class Overrides

Examples

• 1. Getting Started
  • 1.1. Installing Dependencies
    • 1.1.1. Debian Packages
  • 1.2. Cloning Poky
  • 1.3. Examine Poky Contents
    • 1.3.1. MAINTAINERS
    • 1.3.2. bitbake
    • 1.3.3. meta
    • 1.3.4. meta-poky
    • 1.3.5. oe-init-build-env
  • 1.4. Building
    • 1.4.1. Enter Build Environment
    • 1.4.2. Adding OE Layers
    • 1.4.3. Updating local.conf
    • 1.4.4. Building A System Image
  • 1.5. Testing In A VM
• 2. Creating Custom Layer
  • 2.1. Create Layer
  • 2.2. Add Layer
  • 2.3. Ensure Layer Added
• 3. Selecting Init System
  • 3.1. Creating Distro Config
  • 3.2. Select Systemd Over SysV
  • 3.3. Building System Image
  • 3.4. Testing In A VM
• 4. Selecting Base Utils
  • 4.1. Select Coreutils Over Busybox
  • 4.2. Building System Image
  • 4.3. Testing In A VM
• 5. Writing First Recipe
  • 5.1. Creating recipe
  • 5.2. Recipe Core Structure
  • 5.3. Files To Inject
  • 5.4. Recipe Execution
    • 5.4.1. Build Recipe
    • 5.4.2. Run Recipe Task
    • 5.4.3. Devshell
  • 5.5. Building System Image
  • 5.6. Testing In A VM