{
    "spi-nand": { // Device, The name should be the same with string in image:info:media:type
        "size": "128m", // Size of SPI NAND
        "partitions": {
            "spl":        { "size": "1m" },
            "os":         { "size": "2m" },
            "rodata":     { "size": "6m" },
            "data": {
                "size": "50m",
                "nftl": { // Volume in NFTL device
                    "data": { "size": "-" },
                },
            },
        },
    },
    "image": {
        "info": { // Header information about image
            "platform": "d12x",
            "product": "demo68-nand",
            "version": "1.0.0",
            "media": {
                "type": "spi-nand",
                "device_id": 0,
		"array_organization": [
			{ "page": "2k", "block": "128k", "oob": "64"},
			// { "page": "4k", "block": "256k", "oob": "128"},
		],
            }
        },
        "updater": { // Image writer which is downloaded to RAM by USB
            "psram": {
                "file": "uartupg-psram-init.aic",
                "attr": ["required", "run"],
                "ram": "0x30043000"
            },
            "spl": {
                "file": "bootloader.aic",
                "attr": ["required", "run"],
                "ram": "0x40100000"
            },
        },
        "target": { // Image components which will be burn to device's partitions
            "spl": {
                "file": "bootloader.aic",
                "attr": ["mtd", "required"],
                "part": ["spl"]
            },
            "os": {
                "file": "d12x_os.itb",
                "attr": ["mtd", "required"],
                "part": ["os"]
            },
            "rodata": {
                "file": "rodata.fatfs",
                "attr": ["mtd", "optional"],
                "part": ["rodata"]
            },
            "data": {
                "file": "data.fatfs",
                "attr": ["block", "optional"],
                "part": ["data"]
            },
        },
    },
    "temporary": { // Pre-proccess to generate image components from raw data
        "aicboot": {
            "uartupg-psram-init.aic": { // No loader, only PreBootProgram to initialize PSRAM
                "head_ver": "0x00010001",
                "resource": {
                    "private": "pbp_cfg.bin",
                    "pbp": "d12x.pbp",
                },
            },
            "bootloader.aic": {
                "head_ver": "0x00010001",
                "loader": {
                    "file": "bootloader.bin",
                    "load address":     "0x30043000",
                    "entry point":      "0x30043100",
                    "load address ext": "0x40200000",
                    "entry point ext":  "0x40200100",
                },
                "resource": {
                    "private": "pbp_cfg.bin",
                    "pbp": "d12x.pbp",
                },
            },
        },
        "itb": {
            "d12x_os.itb": {
                "its": "d12x_os.its"
            },
        },
    },
}