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| author | xengineering <me@xengineering.eu> | 2025-04-06 19:05:20 +0200 |
|---|---|---|
| committer | xengineering <me@xengineering.eu> | 2025-04-06 19:11:20 +0200 |
| commit | f6f6d285c318d28bddfb99cf04104a5306a97c78 (patch) | |
| tree | b15633e33d630811abdc72298ae7114e83de0fe1 /fw | |
| parent | 7fc6bc84609022992e1827a07b95c427208e7289 (diff) | |
| download | iot-contact-f6f6d285c318d28bddfb99cf04104a5306a97c78.tar iot-contact-f6f6d285c318d28bddfb99cf04104a5306a97c78.tar.zst iot-contact-f6f6d285c318d28bddfb99cf04104a5306a97c78.zip | |
fw: app: Add image signing to Meson build
This automates signing the application firmware image for the MCUboot
bootloader.
Diffstat (limited to 'fw')
| -rw-r--r-- | fw/app/meson.build | 19 | ||||
| -rw-r--r-- | fw/rtos/modules/meson.build | 4 |
2 files changed, 21 insertions, 2 deletions
diff --git a/fw/app/meson.build b/fw/app/meson.build index d477331..97c17f1 100644 --- a/fw/app/meson.build +++ b/fw/app/meson.build @@ -14,7 +14,8 @@ external_project.add_project( verbose: true, ) -application = custom_target('application', +application = custom_target( + 'application', output: ['application.bin'], command: [ build_zephyr, @@ -22,7 +23,23 @@ application = custom_target('application', '--binary-name', 'zephyr.bin', '--target-name', 'application.bin', ], +) + +application_signed = custom_target( + 'application_signed', + output: ['application.signed.bin'], + command: [ + imgtool, + 'sign', + '--version', '0.0.0', + '--header-size', '0x200', + '--slot-size', '0xc0000', + '--key', signing_key, + meson.current_build_dir() / 'application.bin', + meson.current_build_dir() / 'application.signed.bin', + ], build_by_default: true, + depends: application, install: true, install_dir: 'website/static', ) diff --git a/fw/rtos/modules/meson.build b/fw/rtos/modules/meson.build index 52f50c2..14b14f5 100644 --- a/fw/rtos/modules/meson.build +++ b/fw/rtos/modules/meson.build @@ -5,4 +5,6 @@ zephyr_modules = [ meson.current_source_dir() / 'mcuboot', ] -bootloader_firmware = meson.current_source_dir() / 'mcuboot' / 'boot' / 'zephyr' +mcuboot = meson.current_source_dir() / 'mcuboot' +bootloader_firmware = mcuboot / 'boot' / 'zephyr' +imgtool = mcuboot / 'scripts' / 'imgtool.py' |