File content as of revision 89:2f7ae1d76d7a:

{
    "config": {
        "heap-size": {
             "help": "The amount of static RAM to reserve for nsdynmemlib heap",
             "value": 100000
        },
        "radio-type":{
            "help": "options are ATMEL, MCR20, SPIRIT1, S2LP",
            "value": "S2LP"
        },
        "backhaul-driver": {
            "help": "options are ETH, SLIP, EMAC",
            "value": "EMAC"
        },
        "mesh-mode": {
            "help": "Mesh networking mode. Options are LOWPAN_ND, LOWPAN_WS and THREAD",
            "value": "LOWPAN_WS"
        },
        "backhaul-mac-src": {
            "help": "Where to get EUI48 address. Options are BOARD, CONFIG",
            "value": "BOARD"
        },
        "backhaul-mld": {
            "help": "Enable proxying Multicast Listener Discovery messages to backhaul network",
            "value": "false"
        },
        "backhaul-mac": "{0x02, 0x00, 0x00, 0x00, 0x00, 0x01}",
        "debug-trace": "false",
        "backhaul-dynamic-bootstrap": true,
        "backhaul-prefix": "fd00:db8:ff1::",
        "backhaul-default-route": "::/0",
        "backhaul-next-hop": "fe80::1",
        "multicast-addr": "ff05::7",
        "LED": "NC",
        "SERIAL_TX": "NC",
        "SERIAL_RX": "NC",
        "SERIAL_CTS": "NC",
        "SERIAL_RTS": "NC",
        "uc-channel-function": 255,
        "bc-channel-function": 255,
        "regulatory-domain": 3,
        "operating-class": 255,
        "operating-mode": 255,
        "uc-fixed-channel": "0xffff",
        "bc-fixed-channel": "0xffff",
        "network-name": "\"ARM-WS-TESTING\""
    },
    "target_overrides": {
        "*": {
            "target.network-default-interface-type": "ETHERNET",
            "nsapi.default-stack": "NANOSTACK",
            "mbed-trace.enable": 1,
            "nanostack.configuration": "ws_border_router",
            "platform.stdio-convert-newlines": true,
            "platform.stdio-baud-rate": 115200,
            "platform.stdio-buffered-serial": true
        },
        "K64F": {
            "kinetis-emac.tx-ring-len":4,
            "kinetis-emac.rx-ring-len":4
        },
        "K66F": {
            "kinetis-emac.tx-ring-len":4,
            "kinetis-emac.rx-ring-len":4
        }
    }
}