gru.json

{
    "platform": "gru",
    "software_sync_update": 6,
    "chrome_ec": true,
    "ec_capability": [
        "battery",
        "charging",
        "keyboard",
        "arm",
        "lid"
    ],
    "ec_boot_to_console": 0.2,
    "firmware_screen": 7
}