{
    "header":
    {
        "version": "0x20210119",
        "spiinfo":
        {
            "pagesize": "2048",
            "sparearea": "64",
            "pageperblk": "64",
            "quadread": "0x6B",
            "readsts": "0x05",
            "writests": "0x01",
            "stsvalue": "0x02",
            "dummy1": "0",
            "dummy2": "1",
            "suspintvl": "1"
        },
        "secureboot": "no",
        "entrypoint": "0x80400000",
        "image":
        [
            {
              "offset": "0x20000",
              "loadaddr": "0x28030000",
              "type": "2",
              "file": "ddrimg/enc_ddr3_winbond_256mb.bin"
            },
            {
              "offset": "0x80000",
              "loadaddr": "0x80400000",
              "type": "4",
              "file": "../rtthread.bin"
            }
        ]
    }
}