llgo/targets/pico2.json

{
    "inherits": [
        "rp2350"
    ],
    "build-tags": ["pico2"],
    "serial-port": ["2e8a:000A"],
    "default-stack-size": 8192,
    "ldflags": [
        "--defsym=__flash_size=4M"
    ]
}