{
	"mmc": { // Media type
		"size": "8G", // Size of SD/eMMC
		"partitions": { // Partition table apply to device
			"spl":    { "offset": "0x4400", "size": "495k" },
			"userid": { "size": "256k" },
			"uboot":  { "size": "1m" },
			"env":    { "size": "256k" },
			"env_r":  { "size": "256k" },
			"falcon": { "size": "256k" },
			"logo":   { "size": "512k" },
			"kernel": { "size": "16m" },
			"recovery": { "size": "16m" },
			"rootfs": { "size": "72m" },
			//"ota": { "size": "96m" },
			"user":   { "size": "-" },
		},
	},
	"image": {
		"info": { // Header information about image
			"platform": "d211",
			"product": "demo",
			"version": "1.0.0",
			"media": {
				"type": "mmc",
				"device_id": 0,
			}
		},
		"updater": { // Image writer which is downloaded to RAM by USB
			"ddr": {
				"file": "usbupg-ddr-init.aic",
				"attr": ["required", "run"],
				"ram": "0x00103000"
			},
			"env": {
				"file": "env.bin",
				"attr": ["required"],
				"ram": "0x41000000"
			},
			"uboot": {
				"file": "u-boot.itb",
				"attr": ["required"],
				"ram": "0x41100000"
			},
			"logo": {
				"file": "logo.itb",
				"attr": ["required"],
				"ram": "0x42400000"
			},
			"spl": {
				"file": "u-boot-spl-dtb.aic",
				"attr": ["required", "run"],
				"ram": "0x40000000"
			},
		},
		"target": { // Image components which will be burn to device's partitions
			"spl": {
				"file": "u-boot-spl-dtb.aic",
				"attr": ["required"],
				"part": ["spl"]
			},
			"uboot": {
				"file": "u-boot.itb",
				"attr": ["block", "required"],
				"part": ["uboot"]
			},
			"env": {
				"file": "env.bin",
				"attr": ["block", "required"],
				"part": ["env"]
			},
			"env_r": {
				"file": "env.bin",
				"attr": ["block", "required"],
				"part": ["env_r"]
			},
			"logo": {
				"file": "logo.itb",
				"attr": ["block", "required"],
				"part": ["logo"]
			},
			"kernel": {
				"file": "kernel.itb",
				"attr": ["block", "required"],
				"part": ["kernel"]
			},
			"recovery": {
				"file": "recovery.itb",
				"attr": ["block", "optional"],
				"part": ["recovery"]
			},
			"rootfs": {
				"file": "rootfs.ext4",
				"attr": ["block", "required"],
				"part": ["rootfs"]
			},
			//"ota": {
				//"file": "ota.ext4",
				//"attr": ["block", "optional"],
				//"part": ["ota"]
			//},
			"app": {
				"file": "userfs1.ext4",
				"attr": ["block", "optional"],
				"part": ["user"]
			},
		},
		"extension": { // Extended file archive
			"tar": {
				"file": "extension.tar",
				"attr": ["block", "optional"],
			}
		},
	},
	"pre-process": { // Pre-proccess to generate image components from raw data
		"aicimage": { // Create aic boot image
			"usbupg-ddr-init.aic": { // No loader, only PreBootProgram to initialize DDR
				"head_ver": "0x00010001",
				"resource": {
					"private": "ddr_init.bin",
					"pbp": "d211.pbp",
				},
			},
			"pbp_ext.aic": {
				"head_ver": "0x00010001",
				"resource": {
					"pbp": "d211.pbp",
					"private": "ddr_init.bin",
				},
				// combine to use with spl.aic
				"with_ext": "true",
			},
			"spl.aic": {
				"head_ver": "0x00010001",
				"loader": {
					"file": "u-boot-spl-dtb.bin",
					"load address": "0x42000000",
					"entry point":  "0x42000100", // 256 byte aic header
				},
				"resource": {
					"private": "ddr_init.bin",
				},
			},
		},
		"concatenate": { // cat files in order
			"u-boot-spl-dtb.aic": ["pbp_ext.aic", "spl.aic"],
		},
		"uboot_env": { // Create env data from txt
			"env.bin": {
				"file": "env.txt",
				"size": "0x4000",
				"redundant": "enable",
			},
		},
		"itb": { // Create itb image from its
			"u-boot.itb": {
				"its": "u-boot.its"
			},
			"logo.itb": {
				"its": "logo.its"
			},
			"kernel.itb": {
				"its": "kernel.its"
			},
			"recovery.itb": {
				"its": "recovery.its"
			},
		},

		"extension": {
			"extension.tar": {
				"exfiles": ["image_cfg.json",
					    "u-boot.its",
					    "logo.its",
					    "kernel.its",
					    "recovery.its",
					    "u-boot.dtb",
					    "u-boot-nodtb.bin",
					    "u-boot-spl-nodtb.bin",
					    "u-boot-spl-dtb.bin",
					    "u-boot-spl.dtb",
					    "env.txt",
					    "ddr_init.bin",
					    "d211.pbp",
					    "Image",
					    "Recovery.gz",
					    "fw_dynamic.bin",
					    "u-boot-nodtb.bin"],
				"exdirs": ["dts", "logo"],
			},
		},
	},
}