4. Application Notes

• 4.1. eMMC Partition Layout
• 4.2. Device Tree Overlay Support
• 4.3. M.2 Wi-Fi and Bluetooth module setup
  • 4.3.1. Introduction
  • 4.3.2. Wi-Fi firmware setup
    • 4.3.2.1. Adding firmware files
    • 4.3.2.2. Change Android.bp
    • 4.3.2.3. Change the product Makefile
  • 4.3.3. Bluetooth configuration
    • 4.3.3.1. Change device_vendor.mk
    • 4.3.3.2. Change product.prop
    • 4.3.3.3. Change ueventd.rc
    • 4.3.3.4. Change file_contexts
    • 4.3.3.5. Adding SELinux policy
  • 4.3.4. Build and flash
    • 4.3.4.1. Rebuild the Android image
    • 4.3.4.2. Flash the device
    • 4.3.4.3. Configure the device tree blob overlay (DTBO)
  • 4.3.5. Summary
• 4.4. Android Bootloader on SD Card
  • 4.4.1. SD Card Creation
    • 4.4.1.1. Identify the SD Card
    • 4.4.1.2. Prepare the SD Card
  • 4.4.2. eMMC flashing
    • 4.4.2.1. Flashing instructions
• 4.5. Android on SD Card
  • 4.5.1. Build U-Boot with this changes
    • 4.5.1.1. Download sources
    • 4.5.1.2. Build U-Boot
    • 4.5.1.3. Build Android
  • 4.5.2. Flashing SD Card
• 4.6. Android Dual Screen Support
  • 4.6.1. How to enable Microtips LVDS panel on AM62x SK EVM
  • 4.6.2. How to enable Extended Display in Android
• 4.7. Android Low Power Support
  • 4.7.1. Enable Suspend/Resume support
• 4.8. Android Camera
  • 4.8.1. Hardware setup
  • 4.8.2. Software configuration
  • 4.8.3. Debugging tips
    • 4.8.3.1. Using the cam commandline
    • 4.8.3.2. Enabling additional kernel logs
    • 4.8.3.3. Android specific tricks
      • 4.8.3.3.1. List cameras from Android system
      • 4.8.3.3.2. Logging
      • 4.8.3.3.3. The Camera app disappears after booting Android
• 4.9. Android Simple UI App
  • 4.9.1. Background
  • 4.9.2. Launching the app
  • 4.9.3. Screenshots
• 4.10. Sample Maps Application for Car Variant
  • 4.10.1. Background
  • 4.10.2. Launching the app
• 4.11. Beagle Play
  • 4.11.1. Initial Flashing procedure
  • 4.11.2. External resources
• 4.12. Android Secure Build Application Note
  • 4.12.1. Fetching Bootloader, Kernel, and Android
  • 4.12.2. Build Secure Bootloaders
  • 4.12.3. Build Kernel
  • 4.12.4. Build Android
  • 4.12.5. Flash Android