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https://gitee.com/Vancouver2017/luban-lite.git
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96 lines
3.1 KiB
JSON
96 lines
3.1 KiB
JSON
{
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"spi-nor": { // Media type
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"size": "16m", // Size of NOR
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"partitions": {
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"spl": { "size": "512k" },
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"os": { "size": "2m" },
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"rodata": { "size": "12m" },
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"data": { "size": "1m" },
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}
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},
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"image": {
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"info": { // Header information about image
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"platform": "d21x",
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"product": "demo100_nor",
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"version": "1.0.0",
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"media": {
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"type": "spi-nor",
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"device_id": 0,
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}
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},
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"updater": { // Image writer which is downloaded to RAM by USB
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"ddr": {
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"file": "usbupg-ddr-init.aic",
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"attr": ["required", "run"],
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"ram": "0x00103000"
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},
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"spl": {
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"file": "bootloader.aic",
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"attr": ["required", "run"],
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"ram": "0x41000000"
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},
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},
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"target": { // Image components which will be burn to device's partitions
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"spl": {
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"file": "bootloader.aic",
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"attr": ["mtd", "required"],
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"part": ["spl"]
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},
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"os": {
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"file": "d21x_os.itb",
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"attr": ["mtd", "required"],
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"part": ["os"]
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},
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"rodata": {
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"file": "rodata.fatfs",
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"attr": ["mtd", "optional"],
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"part": ["rodata"]
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},
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"data": {
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"file": "data.lfs",
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"attr": ["mtd", "optional"],
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"part": ["data"]
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},
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},
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},
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"pre-process": { // Pre-proccess to generate image components from raw data
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"aicimage": { // Create aic boot image
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"usbupg-ddr-init.aic": { // No loader, only PreBootProgram to initialize DDR
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"head_ver": "0x00010001",
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"resource": {
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"private": "ddr_init.bin",
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"pbp": "d21x.pbp",
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},
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},
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"pbp_ext.aic": {
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"head_ver": "0x00010001",
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"resource": {
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"pbp": "d21x.pbp",
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"private": "ddr_init.bin",
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},
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// combine to use with loader.aic
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"with_ext": "true",
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},
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"loader.aic": {
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"head_ver": "0x00010001",
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"loader": {
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"file": "bootloader.bin",
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"load address": "CONFIG_AIC_BOOTLOADER_LOAD_BASE",
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"entry point": "CONFIG_AIC_BOOTLOADER_TEXT_BASE", // 256 byte aic header
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},
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"resource": {
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"private": "ddr_init.bin",
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},
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},
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},
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"concatenate": { // cat files in order
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"bootloader.aic": ["pbp_ext.aic", "loader.aic"],
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},
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"itb": { // Create itb image from its
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"d21x_os.itb": {
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"its": "d21x_os.its"
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},
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},
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},
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}
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