3. Foundational Components

• 3.1. Android Kernel
  • 3.1.1. Downloading sources
  • 3.1.2. Build Instructions
    • 3.1.2.1. Building everything from scratch
    • 3.1.2.2. Rebuilding faster
    • 3.1.2.3. Defconfig/menuconfig changes
    • 3.1.2.4. Rebuild Android images
  • 3.1.3. Flashing instructions
  • 3.1.4. Enabling new drivers
  • 3.1.5. Device tree overlays
    • 3.1.5.1. Mapping adtbo_idx with filenames
    • 3.1.5.2. Adding more .dtbo files to the dtbo.img
• 3.2. Android Bootloaders
  • 3.2.1. Downloading sources
  • 3.2.2. Build Instructions
  • 3.2.3. Release Instructions
• 3.3. Android OTA
  • 3.3.1. OTA via adb sideload
  • 3.3.2. OTA via Update Engine
    • 3.3.2.1. Troubleshooting