Welcome to CC Linux - Using RAUC’s documentation!

Documentation

• Revision history
• 1. RAUC Overview
• 2. Changes between CC Linux 3 and CC Linux 4
• 3. Read-only file systems
• 4. Update procedure
• 5. Signature
• 6. CrossControl Demo keys
• 7. Update bundle explained
  • 7.1. Plain
  • 7.2. Verity
  • 7.3. Crypt
  • 7.4. Hooks
• 8. Rootfs + Appfs in one bundle
• 9. Slot skipping
• 10. Extract a bundle
• 11. Replace CrossControl demo key with a customer generated key
• 12. Resigning bundles with customer keys
• 13. Add encryption to bundles
• 14. Update bundle creation
  • 14.1. Create customer application systemd script
  • 14.2. Create an appfs image file with customer data
  • 14.3. Create a Manifest file with information about the update bundle to be created
  • 14.4. Create a bundle
  • 14.5 Add your own keys/PKI
  • 14.6 Switch keyring/certificates
  • 14.7 Encrypted RAUC bundles
• 15. Update using RAUC Bundles
  • 15.1. USB update
  • 15.2 Manual update using scp (secure copy protocol)
  • 15.3. OTA updates
  • 15.4. Adaptive updates
  • 15.5. Casync updates
• 16. Explaining the /data partition in CCLinux 4
  • 16.1. /etc overlay
  • 16.2. /data/rauc
• 17. Advanced use cases
  • 17.1. Manually change active rootfs partition
  • 17.2. Create an update bundle that only execute scripts
  • 17.3. Unlock /appfs for development and testing
  • 17.4. RAUC rollback on installation errors
  • 17.5. Yocto recipe for RAUC bundles
  • 17.6. Rauc system.conf file
  • 17.7. Utils needed by RAUC
  • 17.8. Firmware environment config
  • 17.9. RAUC boot script
  • 17.9.1 RAUC boot script for U-Boot
  • 17.9.2 RAUC boot script for Grub
• 18. Additional Security Measures
• 19. Using RAUC D-Bus API