$ cat  /oem/beagleblack.canonical/current/meta
name: beagleblack
vendor: Sergio Schvezov <sergio.schvezov@canonical.com>
icon: meta/element14.png
version: 1.7
type: oem

immutable-config:
    - ubuntu-core/autopilot*

oem:
    branding:
        name:  Beagle Bone Black
        subname: BeagleBoard

    hardware:
        platform: am335x-boneblack
        architecture: armhf
        partition-layout: system-AB
        bootloader: u-boot
        boot-assets:
            files:
                - path: uEnv.txt
            raw-files:
                - path: MLO
                  offset: 131072 # 128 * 1024
                - path: u-boot.img
                  offset: 393216 # 384 * 1024