feat: establish OTA-ready fs640 factory baseline
This commit is contained in:
@@ -4,6 +4,9 @@ for /f %%i in ('powershell -NoProfile -Command "Get-Date -Format yyyyMMddHHmmss"
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set appbuildrev=NULL
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set appbuildmodel=EG800AKCN_11LG
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set appbuildver=beta1
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set otalayoutid=eg800akcn_11lg-fs640-app2c2000
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set otabuildprofile=ota_ready_fs640
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set pythonexe=ql-cross-tool\win32\owtoolchain\Python\python.exe
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if /i not "%1" == "" (
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set appbuildver=%1
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@@ -18,14 +21,28 @@ echo #define CUSTOM_APP_BUILD_TIME "%appbuildtime%" >> ql-applicati
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echo #define CUSTOM_APP_BUILD_REV "%appbuildrev%" >> ql-application\threadx\interface\custom_app\lib\hal\build_macro.h
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echo #define CUSTOM_APP_BUILD_MODEL "%appbuildmodel%" >> ql-application\threadx\interface\custom_app\lib\hal\build_macro.h
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echo #define CUSTOM_APP_BUILD_VER "%appbuildver%" >> ql-application\threadx\interface\custom_app\lib\hal\build_macro.h
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echo #define CUSTOM_APP_OTA_LAYOUT_ID "%otalayoutid%" >> ql-application\threadx\interface\custom_app\lib\hal\build_macro.h
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echo #define CUSTOM_APP_OTA_BUILD_PROFILE "%otabuildprofile%" >> ql-application\threadx\interface\custom_app\lib\hal\build_macro.h
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echo #endif >> ql-application\threadx\interface\custom_app\lib\hal\build_macro.h
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"%pythonexe%" tools\verify_ota_ready_baseline.py
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if errorlevel 1 (
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echo "OTA-ready baseline source verification failed"
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exit /b 1
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)
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call build.bat project_name -p EG800AKCN_11LG -b NO_EXTFLASH -x XIP -c %appbuildmodel%
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call build.bat clean
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call build.bat app
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call build.bat kernel
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call build.bat firmware
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"%pythonexe%" tools\verify_ota_ready_baseline.py --app-bin ql-application\threadx\build\app.bin
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if errorlevel 1 (
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echo "OTA-ready baseline artifact verification failed"
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exit /b 1
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)
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if exist "target\%appbuildmodel%.zip" (
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mkdir target\%appbuildmodel%\fota\
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mkdir target\%appbuildmodel%\fota\a
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@@ -0,0 +1,231 @@
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# Banban OTA-ready 工厂基线
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## 1. 目标和边界
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本基线用于尚未量产的 `EG800AKCN_11LG` 设备。目标是在不改变现有对话、音频、
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MQTT、NFC、GNSS、按键、休眠和 LED 业务流程的前提下,一次性固定后续本地暂存式
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OTA 所依赖的底层条件。
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本基线完成:
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- 将 `customer_fs` 从 256 KiB 扩大到 640 KiB;
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- 保持 `customer_app` 为 460 KiB;
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- 将 APP 物理/XIP 地址固定为 `0x002C2000` / `0x802C2000`;
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- 保留 SDK 已有的 `QUEC_APP_FULL_FOTA` 与 FULLOTA2 公共 API;
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- 为设备和构建产物加入唯一布局身份;
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- 在构建前后执行 fail-closed 校验。
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本基线暂不完成:
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- 不把当前 `ql_fullfota_app_start()` 在线升级流程切换成 FULLOTA2;
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- 不增加签名 manifest、SHA-256 下载校验、断点续传或后台灰度;
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- 不提供 A/B APP 分区,也不承诺自动版本回滚;
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- 不在线更新 kernel、分区表或 `customer_fs`。
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这样安排是为了先冻结量产后难以改变的 Flash 布局,同时避免在生产前仓促替换业务 OTA
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状态机。后续 FULLOTA2 逻辑只需通过 `customer_app` 版本迭代即可加入。
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> 生产门禁:从本工厂基线开始量产,到 FULLOTA2 业务 APP 完成真机验收并正式发布之前,
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> 后端必须暂停向生产设备下发 OTA 命令。当前 `ql_fullfota_app_start()` 入口仍是原有
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> FULLOTA1 流程,新的分区基线不会自动消除其覆盖下载风险。
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## 2. 固定身份与 Flash 布局
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设备布局身份:
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```text
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eg800akcn_11lg-fs640-app2c2000
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```
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构建 profile:
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```text
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ota_ready_fs640
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```
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4 MiB 内部 Flash 的尾部分区固定如下:
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| 分区 | 起始地址 | 结束地址 | 大小 |
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| --- | ---: | ---: | ---: |
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| reserved | `0x00287000` | `0x002C2000` | 236 KiB |
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| customer_app | `0x002C2000` | `0x00335000` | 460 KiB |
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| customer_fs | `0x00335000` | `0x003D5000` | 640 KiB |
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| nvm | `0x003D5000` | `0x003F5000` | 128 KiB |
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| erase_rd | `0x003F5000` | `0x003F7000` | 8 KiB |
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| fota_param | `0x003F7000` | `0x003FA000` | 12 KiB |
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| factory_a | `0x003FA000` | `0x00400000` | 24 KiB |
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`customer_app` 是单槽。FULLOTA2 能保护下载阶段:文件未下载完整、哈希错误或 FBF 校验
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失败时不会设置升级标志;但 updater 开始擦写 `customer_app` 后,没有旧 APP 槽可供回滚。
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## 3. 本次修改
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### 3.1 分区和链接地址
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- `CRANELRH_QUEC_FLASH_LAYOUT_SS_04M_OPEN.json`:`customer_fs = 640KiB`;
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- `app_linkscript.ld`:ROM 起始地址改为 `0x802C2000`,最大 ROM 大小收紧为 `0x73000`;
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- `customer_fs.bin`:从原 256 KiB LittleFS 中提取全部 14 个音频文件,以 4096 字节块、
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160 个块重新生成 640 KiB LittleFS;
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- 新文件系统镜像 SHA-256:
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`19bd849dbcc6816f6dfffd1e585645a3474a2265f96a926b5dd073f0affb69f9`。
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### 3.2 运行身份
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`ota_baseline.h` 固定布局身份、APP/FS 地址和分区大小。应用启动时打印:
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```text
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[OTA-BASELINE] layout=eg800akcn_11lg-fs640-app2c2000 ... slot=single
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[OTA-BASELINE] U: total=... free=... fota2_reserve=65536
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```
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该日志用于产线和联调确认设备没有混入旧的 fs256 基线,不改变任何业务状态。
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### 3.3 构建保护
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`build_rel.bat` 在构建前运行源码校验,在生成 APP 后运行容量校验。任何一项不满足都会中止:
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- `customer_fs` 必须为 640 KiB;
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- APP 地址必须为 `0x002C2000`;
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- LittleFS 必须为 4096 字节块、160 块且镜像哈希一致;
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- kernel 必须继续定义 `QUEC_APP_FULL_FOTA`;
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- FULLOTA2 所需的 SDK API 必须存在;
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- `app.bin + 8192` 不得超过 460 KiB。
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可独立执行:
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```powershell
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ql-cross-tool\win32\owtoolchain\Python\python.exe tools\verify_ota_ready_baseline.py
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ql-cross-tool\win32\owtoolchain\Python\python.exe tools\verify_ota_ready_baseline.py `
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--app-bin ql-application\threadx\build\app.bin
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```
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## 4. 构建和生产烧录
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在 Windows SDK 构建环境中执行:
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```bat
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build_rel.bat <生产版本号>
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```
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量产必须烧录该构建产生的完整 `*-fac.zip`,不能只烧 `customer_app`。完整工厂包需要同时
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携带新 `partition.bin`、新 `customer_fs.bin`、11LG kernel/system 和新地址 APP。
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量产前冻结并记录:
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- 源码 Git commit;
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- 工厂 ZIP 文件名、字节数和 SHA-256;
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- `customer_fs.bin` SHA-256;
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- `customer_app.bin` 字节数和 SHA-256;
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- `partition.bin` 字节数和 SHA-256;
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- 编译器、Aboot/arelease 和 FBFMake 版本;
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- 首台、末台抽检设备串口中的 OTA baseline 日志。
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不要把 `EG800AKCN_91LC` 的 `cp.bin`、工厂包或射频/GNSS 制品复制给本项目。两个项目同为
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ASR1605/CRANELRH,但量产包必须由 `EG800AKCN_11LG` 配置生成。
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## 5. 生产前测试
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### 5.1 静态和产物测试
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1. 运行 `verify_ota_ready_baseline.py`,结果必须通过。
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2. 解包工厂 ZIP,确认其中 `customer_fs.bin` 为 655360 字节且哈希一致。
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3. 使用 Aboot 工具检查 `partition.bin`,确认 APP/FS 地址与本文件一致。
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4. 确认 `customer_app.bin + 8192 <= 471040`。
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5. 确认 FBF 的目标物理地址是 `0x002C2000`,不能是旧地址 `0x00322000`。
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### 5.2 全擦工厂烧录测试
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至少准备 3 台板执行完整擦除和工厂烧录:
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1. 下载器无越界、校验或 partition 错误。
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2. USB 重新枚举,`AT`/`ATI` 正常。
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3. 串口打印正确 layout、地址和 640 KiB 文件系统容量。
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4. 14 个预置音频均可读取和播放。
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5. IMEI、SIM、驻网、数据连接和 GNSS 正常。
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6. MQTT 注册、命令收发、心跳和状态上报正常。
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7. 唤醒、对话、打断、录音、播放、音量和休眠正常。
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8. NFC、按键、LED、电池检测和低电关机正常。
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9. 连续冷启动、软重启和断电启动各不少于 20 次。
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10. 连续运行至少 8 小时,观察 watchdog、内存、文件系统和网络重连。
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### 5.3 文件系统压力测试
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1. 启动后记录 `ql_fs_size('U')` 和 `ql_fs_free_size('U')`。
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2. 写入一个与计划 FBF 等大的测试文件,关闭、重启并逐字节回读。
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3. 删除测试文件,确认空间恢复。
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4. 在写入 10%、50%、90% 时分别断电,重启后确认业务 APP 仍可运行并可清理残留文件。
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5. 验证正常业务文件占用后,仍满足 `FBF size + 64 KiB` 空闲门槛。
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### 5.4 最小 FULLOTA2 冒烟测试
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正式量产前至少做一次 A 到 B 的本地暂存升级。B 可以只修改版本号:
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1. 将 B 版 `customer_app.fbf` 顺序写入 `U:/FotaFile.bin`;
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2. 调用 `ql_fota_fixed_internal_flash_upgrade(1)`;
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3. 调用 `ql_fota_set_package_path()`、`ql_fota_init()`、`ql_fota_image_write()`、
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`ql_fota_image_flush()` 和 `ql_fota_image_verify()`;
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4. 重启,确认 updater 安装 B,且 `U:/FotaFile.bin` 被正确处理;
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5. 确认 NVM、设备身份、业务配置和预置音频未损坏;
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6. 下载损坏、截断和旧地址 FBF,确认均不能设置有效升级标志。
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## 6. 后续 FULLOTA2 业务实现
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后续 APP 版本建议按以下顺序加入,不再改变本基线分区:
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1. 下载所有权收敛到单一 OTA task,其他任务只投递数据或事件。
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2. 下载前停止对话、录音、播放和非必要 Flash 写入,保持 watchdog 正常喂狗。
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3. 删除确认不再使用的旧暂存文件。
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4. 检查 `free >= manifest.size + 65536`。
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5. 从偏移 0 顺序写入 `U:/FotaFile.bin`;首版不要宣称支持断点续传。
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6. 同时计算 SHA-256,并在下载完成后重新打开本地文件复核大小和 SHA-256。
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7. 在设置升级标志前持久化 `PENDING_REBOOT` 状态。
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8. 只有 `ql_fota_image_verify()` 成功后才重启。
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9. 新 APP 启动后核对版本、release sequence 和 layout,再上报健康状态。
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10. 失败时 deinit、删除残留文件、恢复业务,并上报明确错误码。
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建议使用两个带 CRC 和递增 generation 的状态文件,例如 `U:/ota_state.a`、
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`U:/ota_state.b`。这能抵抗状态文件写入中断,但不构成固件 A/B 回滚。
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## 7. 后端联调契约
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现有 OTA 命令仅有 URL 和版本不足以可靠激活 FULLOTA2。建议后端增加:
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```json
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{
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"product": "EG800AKCN_11LG",
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"layout_id": "eg800akcn_11lg-fs640-app2c2000",
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"version": "1.9.0",
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"release_seq": 10900,
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"min_release_seq": 10800,
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"url": "https://ota.example/releases/1.9.0/customer_app.fbf",
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"size": 212992,
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"sha256": "64-lowercase-hex",
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"signature": "optional-first-stage"
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}
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```
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设备校验顺序:产品、layout、版本序号、URL host、大小、SHA-256,最后才允许设置升级标志。
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设备状态建议至少包含:
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- `ACCEPTED`:命令和布局校验通过;
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- `DOWNLOADING`:带下载字节数或百分比;
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- `VERIFIED`:本地文件 SHA-256 和 FBF 校验通过;
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- `REBOOTING`:升级标志已设置;
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- `UPDATED`:目标 APP 已启动并通过健康检查;
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- `FAILED`:带稳定错误码和失败阶段。
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联调测试矩阵必须覆盖:同版本、降级、错误 layout、大小不符、SHA 不符、404、超时、下载
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中断、下载阶段断电、verify 前断电、重启后无法确认,以及后台重复下发同一命令。
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如果暂时没有动态 OTA 后端,也可以用“不可变 FBF 对象 + 签名 current.json”实现;但灰度、
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设备级进度和失败统计需要后台服务。
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## 8. 发布和回退策略
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- 新生产设备只允许使用 fs640 工厂包和 `0x002C2000` APP/FBF。
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- 禁止向 fs640 设备发布旧地址 `0x00322000` 的 FBF。
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- 如生产前验证失败,可回退源码分支和工厂包重新全擦烧录;不得混烧新旧布局制品。
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- 量产后若只是业务问题,可通过 APP OTA 修复;若分区或 kernel 基线有问题,需要返厂或有线
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完整烧录,不能假定业务 APP OTA 能安全修改分区表。
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- 当前为单槽。发布新版本必须先小批量灰度,并保持可用的有线恢复工厂包。
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@@ -1,6 +1,6 @@
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__ROM_START_ADDR = 0x80322000;
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__MAX_ROM_SIZE = 0x100000;
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__ROM_START_ADDR = 0x802C2000;
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__MAX_ROM_SIZE = 0x73000;
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__RAM_START_ADDR = 0x7e040800;
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__MAX_RAM_SIZE = 0x100000;
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@@ -29,6 +29,7 @@
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#include "ql_log.h"
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#include "hal_api.h"
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#include "nfc.h"
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#include "ota_baseline.h"
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#define APP_ENABLE_SLEEP
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@@ -146,6 +147,17 @@ static void custom_app_task(void * argv)
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hal_os_get_build_time(tempbuf);
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printf("BUILD TIME:%s\r\n",tempbuf);
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printf("[OTA-BASELINE] layout=%s profile=%s app_phys=0x%08lX app_xip=0x%08lX app_size=%lu fs_size=%lu slot=single\r\n",
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BANBAN_OTA_LAYOUT_ID,
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BANBAN_OTA_BUILD_PROFILE,
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(unsigned long)BANBAN_OTA_APP_PHYSICAL_ADDRESS,
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(unsigned long)BANBAN_OTA_APP_XIP_ADDRESS,
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(unsigned long)BANBAN_OTA_APP_PARTITION_SIZE,
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(unsigned long)BANBAN_OTA_FS_PARTITION_SIZE);
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printf("[OTA-BASELINE] U: total=%d free=%d fota2_reserve=%lu\r\n",
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ql_fs_size('U'),
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ql_fs_free_size('U'),
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(unsigned long)BANBAN_OTA_STAGING_RESERVE_BYTES);
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//app_uartsh_init();
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@@ -0,0 +1,21 @@
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#ifndef BANBAN_OTA_BASELINE_H
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#define BANBAN_OTA_BASELINE_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include "build_macro.h"
|
||||
|
||||
#define BANBAN_OTA_EXPECTED_LAYOUT_ID "eg800akcn_11lg-fs640-app2c2000"
|
||||
#define BANBAN_OTA_LAYOUT_ID CUSTOM_APP_OTA_LAYOUT_ID
|
||||
#define BANBAN_OTA_BUILD_PROFILE CUSTOM_APP_OTA_BUILD_PROFILE
|
||||
#define BANBAN_OTA_APP_PHYSICAL_ADDRESS UINT32_C(0x002C2000)
|
||||
#define BANBAN_OTA_APP_XIP_ADDRESS UINT32_C(0x802C2000)
|
||||
#define BANBAN_OTA_APP_PARTITION_SIZE UINT32_C(0x00073000)
|
||||
#define BANBAN_OTA_FS_PHYSICAL_ADDRESS UINT32_C(0x00335000)
|
||||
#define BANBAN_OTA_FS_PARTITION_SIZE UINT32_C(0x000A0000)
|
||||
#define BANBAN_OTA_STAGING_RESERVE_BYTES UINT32_C(0x00010000)
|
||||
|
||||
#if !defined(CUSTOM_APP_OTA_LAYOUT_ID) || !defined(CUSTOM_APP_OTA_BUILD_PROFILE)
|
||||
#error "Use build_rel.bat to build the OTA-ready production baseline"
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -4,4 +4,6 @@
|
||||
#define CUSTOM_APP_BUILD_REV "NULL"
|
||||
#define CUSTOM_APP_BUILD_MODEL "EG800AKCN_11LG"
|
||||
#define CUSTOM_APP_BUILD_VER "1.8.0"
|
||||
#define CUSTOM_APP_OTA_LAYOUT_ID "eg800akcn_11lg-fs640-app2c2000"
|
||||
#define CUSTOM_APP_OTA_BUILD_PROFILE "ota_ready_fs640"
|
||||
#endif
|
||||
|
||||
Binary file not shown.
+1
-1
@@ -56,7 +56,7 @@
|
||||
{
|
||||
"name": "customer_fs",
|
||||
"format": "raw",
|
||||
"size": "256KiB"
|
||||
"size": "640KiB"
|
||||
},
|
||||
{
|
||||
"name": "nvm",
|
||||
|
||||
@@ -0,0 +1,169 @@
|
||||
#!/usr/bin/env python3
|
||||
"""Fail-closed checks for the EG800AKCN_11LG OTA-ready factory baseline."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import hashlib
|
||||
import json
|
||||
import re
|
||||
import struct
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
ROOT = Path(__file__).resolve().parents[1]
|
||||
LAYOUT = ROOT / "ql-config/quec-project/aboot/config/partition/CRANELRH_QUEC_FLASH_LAYOUT_SS_04M_OPEN.json"
|
||||
LINKER = ROOT / "ql-application/threadx/config/common/app_linkscript.ld"
|
||||
FS_IMAGE = ROOT / "ql-config/config/EG800AKCN_11LG/customer_fs.bin"
|
||||
KERNEL_FLAGS = ROOT / "ql-kernel/threadx/config/common/default_dflags_1602.mk"
|
||||
FOTA_HEADER = ROOT / "ql-application/threadx/common/include/ql_fota.h"
|
||||
BASELINE_HEADER = ROOT / "ql-application/threadx/interface/custom_app/inc/ota_baseline.h"
|
||||
BUILD_MACRO = ROOT / "ql-application/threadx/interface/custom_app/lib/hal/build_macro.h"
|
||||
|
||||
FLASH_SIZE = 0x400000
|
||||
EXPECTED = {
|
||||
"app_start": 0x002C2000,
|
||||
"app_size": 0x00073000,
|
||||
"fs_start": 0x00335000,
|
||||
"fs_size": 0x000A0000,
|
||||
"reserved_size": 0x0003B000,
|
||||
"xip_start": 0x802C2000,
|
||||
}
|
||||
FBF_HEADER_ALLOWANCE = 8192
|
||||
EXPECTED_FS_SHA256 = "19bd849dbcc6816f6dfffd1e585645a3474a2265f96a926b5dd073f0affb69f9"
|
||||
|
||||
|
||||
def fail(message: str) -> None:
|
||||
raise SystemExit(f"OTA-ready baseline verification failed: {message}")
|
||||
|
||||
|
||||
def parse_size(value: str) -> int:
|
||||
if value == "-1":
|
||||
return -1
|
||||
match = re.fullmatch(r"(\d+)(KiB|MiB)", value)
|
||||
if not match:
|
||||
fail(f"unsupported partition size {value!r}")
|
||||
scale = 1024 if match.group(2) == "KiB" else 1024 * 1024
|
||||
return int(match.group(1)) * scale
|
||||
|
||||
|
||||
def flattened_tail() -> list[tuple[str, int]]:
|
||||
data = json.loads(LAYOUT.read_text(encoding="utf-8"))
|
||||
qspi = next(item for item in data["partitions"] if item["name"] == "qspi")
|
||||
result: list[tuple[str, int]] = []
|
||||
for item in qspi["partitions"]:
|
||||
if item["name"] == "factory":
|
||||
result.extend((child["name"], parse_size(child["size"])) for child in item["partitions"])
|
||||
elif item["name"] in {"reserved", "customer_app", "customer_fs", "nvm", "erase_rd", "fota_param"}:
|
||||
result.append((item["name"], parse_size(item["size"])))
|
||||
return result
|
||||
|
||||
|
||||
def verify_layout() -> None:
|
||||
tail = flattened_tail()
|
||||
sizes = dict(tail)
|
||||
if sizes.get("customer_app") != EXPECTED["app_size"]:
|
||||
fail("customer_app must be 460 KiB")
|
||||
if sizes.get("customer_fs") != EXPECTED["fs_size"]:
|
||||
fail("customer_fs must be 640 KiB")
|
||||
|
||||
suffix = 0
|
||||
starts: dict[str, int] = {}
|
||||
for name, size in reversed(tail):
|
||||
if size < 0:
|
||||
continue
|
||||
suffix += size
|
||||
starts[name] = FLASH_SIZE - suffix
|
||||
|
||||
if starts.get("customer_app") != EXPECTED["app_start"]:
|
||||
fail(f"customer_app starts at 0x{starts.get('customer_app', 0):08X}, expected 0x{EXPECTED['app_start']:08X}")
|
||||
if starts.get("customer_fs") != EXPECTED["fs_start"]:
|
||||
fail(f"customer_fs starts at 0x{starts.get('customer_fs', 0):08X}, expected 0x{EXPECTED['fs_start']:08X}")
|
||||
|
||||
# The system image ends at 0x287000 for this accepted 4 MiB CRANELRH baseline.
|
||||
reserved = EXPECTED["app_start"] - 0x00287000
|
||||
if reserved != EXPECTED["reserved_size"]:
|
||||
fail("reserved partition calculation changed")
|
||||
|
||||
|
||||
def verify_linker() -> None:
|
||||
text = LINKER.read_text(encoding="utf-8")
|
||||
rom = re.search(r"__ROM_START_ADDR\s*=\s*(0x[0-9A-Fa-f]+)", text)
|
||||
maximum = re.search(r"__MAX_ROM_SIZE\s*=\s*(0x[0-9A-Fa-f]+)", text)
|
||||
if not rom or int(rom.group(1), 16) != EXPECTED["xip_start"]:
|
||||
fail("linker ROM address is not 0x802C2000")
|
||||
if not maximum or int(maximum.group(1), 16) != EXPECTED["app_size"]:
|
||||
fail("linker ROM limit is not the 460 KiB customer_app partition")
|
||||
|
||||
|
||||
def verify_fs_image() -> None:
|
||||
image = FS_IMAGE.read_bytes()
|
||||
if len(image) != EXPECTED["fs_size"]:
|
||||
fail(f"customer_fs.bin is {len(image)} bytes, expected {EXPECTED['fs_size']}")
|
||||
digest = hashlib.sha256(image).hexdigest()
|
||||
if digest != EXPECTED_FS_SHA256:
|
||||
fail(f"customer_fs.bin SHA-256 is {digest}; expected {EXPECTED_FS_SHA256}")
|
||||
magic_at = image.find(b"littlefs", 0, 64)
|
||||
if magic_at < 0:
|
||||
fail("customer_fs.bin has no LittleFS superblock")
|
||||
# The global-state tag follows the magic; geometry starts 12 bytes later.
|
||||
disk_version, block_size, block_count = struct.unpack_from("<III", image, magic_at + 12)
|
||||
if disk_version >> 16 != 2:
|
||||
fail(f"unsupported LittleFS disk version 0x{disk_version:08X}")
|
||||
if block_size != 4096 or block_count != 160:
|
||||
fail(f"LittleFS geometry is block_size={block_size}, block_count={block_count}; expected 4096/160")
|
||||
|
||||
|
||||
def verify_fota_contract() -> None:
|
||||
flags = KERNEL_FLAGS.read_text(encoding="utf-8", errors="replace")
|
||||
if "-DQUEC_APP_FULL_FOTA" not in flags:
|
||||
fail("kernel no longer enables QUEC_APP_FULL_FOTA")
|
||||
api = FOTA_HEADER.read_text(encoding="utf-8", errors="replace")
|
||||
for symbol in (
|
||||
"ql_fota_init",
|
||||
"ql_fota_image_write",
|
||||
"ql_fota_image_flush",
|
||||
"ql_fota_image_verify",
|
||||
"ql_fota_set_package_path",
|
||||
"ql_fota_fixed_internal_flash_upgrade",
|
||||
):
|
||||
if symbol not in api:
|
||||
fail(f"SDK FULLOTA2 API {symbol} is missing")
|
||||
identity = BASELINE_HEADER.read_text(encoding="utf-8")
|
||||
if "eg800akcn_11lg-fs640-app2c2000" not in identity:
|
||||
fail("application layout identity is missing")
|
||||
generated = BUILD_MACRO.read_text(encoding="utf-8", errors="replace")
|
||||
if '#define CUSTOM_APP_OTA_LAYOUT_ID "eg800akcn_11lg-fs640-app2c2000"' not in generated:
|
||||
fail("generated build macro has the wrong OTA layout identity")
|
||||
if '#define CUSTOM_APP_OTA_BUILD_PROFILE "ota_ready_fs640"' not in generated:
|
||||
fail("generated build macro has the wrong OTA build profile")
|
||||
|
||||
|
||||
def verify_app(path: Path) -> None:
|
||||
if not path.is_file():
|
||||
fail(f"application binary does not exist: {path}")
|
||||
size = path.stat().st_size
|
||||
if size + FBF_HEADER_ALLOWANCE > EXPECTED["app_size"]:
|
||||
fail(
|
||||
f"app.bin ({size}) plus {FBF_HEADER_ALLOWANCE}-byte FBF allowance exceeds "
|
||||
f"customer_app ({EXPECTED['app_size']})"
|
||||
)
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument("--app-bin", type=Path, help="also enforce the application/FBF capacity gate")
|
||||
args = parser.parse_args()
|
||||
verify_layout()
|
||||
verify_linker()
|
||||
verify_fs_image()
|
||||
verify_fota_contract()
|
||||
if args.app_bin:
|
||||
verify_app(args.app_bin if args.app_bin.is_absolute() else ROOT / args.app_bin)
|
||||
print("OTA-ready baseline verified: fs640, app@0x002C2000, FULLOTA2 available")
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
sys.exit(main())
|
||||
Reference in New Issue
Block a user