{
    "mmc": { // Device, The name should be the same with string in image:info:media:type
        "size": "8G", // Size of SD/eMMC
        "partitions": {
            "spl":        { "offset": "0x4400", "size": "256k" },
            "os":         { "size": "1m" },
            "rodata":     { "size": "3m" },
            "data":       { "size": "5m" }
        },
    },
    "image": {
        "info": { // Header information about image
            "platform": "d13x",
            "product": "demo88-mmc",
            "version": "1.0.0",
            "media": {
                "type": "mmc",
                "device_id": 0,
            }
        },
        "updater": { // Image writer which is downloaded to RAM by USB
            "spl": {
                "file": "bootloader.aic",
                "attr": ["required", "run"],
                "ram": "0x30100000"
            },
	    "env": {
                "file": "env.bin",
                "attr": ["required"],
                "ram": "0x40140000"
            },
        },
        "target": { // Image components which will be burn to device's partitions
            "spl": {
                "file": "bootloader.aic",
                "attr": ["required"],
                "part": ["spl"]
            },
            "os": {
                "file": "d13x_os.itb",
                "attr": ["block", "required"],
                "part": ["os"]
            },
            "rodata": {
                "file": "data.fatfs",
                "attr": ["block", "optional"],
                "part": ["rodata"]
            },
            "data": {
                "file": "data.ext4",
                "attr": ["block", "optional"],
                "part": ["data"]
            },
        },
    },
    "temporary": { // Pre-proccess to generate image components from raw data
        "aicboot": {
            "bootloader.aic": {
                "head_ver": "0x00010001",
                "loader": {
                    "file": "bootloader.bin",
                    "load address": "0x30100000",
                    "entry point":  "0x30100100",
                },
                "resource": {
                    "private": "pbp_cfg.bin",
                    "pbp": "d13x.pbp",
                },
            },
        },
        "itb": {
            "d13x_os.itb": {
                "its": "d13x_os.its"
            },
        },
	"uboot_env": {
            "env.bin": {
                "file": "env.txt",
                "size": "4096",
                "redundant": "enable",
            },
        },
    },
}