[boot] # Volume mode (other option is static) mode=ubi # Source image image=boot.ubifs # Volume ID in UBI image vol_id=0 # Allow for dynamic resize vol_type=dynamic # Volume name vol_name=boot vol_size=15MiB [rootfs] # Volume mode (other option is static) mode=ubi # Source image image=root.squashfs # Volume ID in UBI image vol_id=1 # Allow for dynamic resize vol_type=dynamic # Volume name vol_name=rootfs [rootfs_data] # Volume mode (other option is static) mode=ubi # Volume ID in UBI image vol_id=2 # Allow for dynamic resize vol_type=dynamic # Volume name vol_name=rootfs_data # Autoresize volume at first mount vol_flags=autoresize vol_size=1MiB