From fc3b3cbf7fecee7226f249f7b62cf36aa82a545a Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sat, 24 May 2025 11:20:08 +0200
Subject: Provide `factory-image.bin` with Meson

This automatically creates `build/artifacts/factory-image.bin` with the
Meson build system. The resulting file can simply be moved to the
virtual file system of the `nucleo_f767zi` board to flash bootloader and
application making the board ready for operation and remote updates.
---
 artifacts/meson.build |  1 +
 fw/btl/meson.build    |  1 -
 fw/meson.build        | 14 ++++++++++++++
 tools/meson.build     |  1 +
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/artifacts/meson.build b/artifacts/meson.build
index ea6fc39..9e14232 100644
--- a/artifacts/meson.build
+++ b/artifacts/meson.build
@@ -6,6 +6,7 @@ artifacts = [
   simulation,
   bootloader,
   application_signed,
+  factory_image,
 ]
 
 foreach artifact : artifacts
diff --git a/fw/btl/meson.build b/fw/btl/meson.build
index 2ba1cf4..204fe20 100644
--- a/fw/btl/meson.build
+++ b/fw/btl/meson.build
@@ -22,5 +22,4 @@ bootloader = custom_target(
     '--binary-name', 'zephyr.bin',
     '--target-name', 'bootloader.bin',
   ],
-  build_by_default: true,
 )
diff --git a/fw/meson.build b/fw/meson.build
index 8194827..8f45d5b 100644
--- a/fw/meson.build
+++ b/fw/meson.build
@@ -7,3 +7,17 @@ subdir('rtos')
 subdir('app')
 subdir('btl')
 subdir('sim')
+
+factory_image = custom_target(
+  output: ['factory-image.bin'],
+  command: [
+    make_factory_image,
+    '--bootloader', bootloader,
+    '--application', application_signed_confirmed,
+    '--factory-image', '@OUTPUT@',
+  ],
+  depends: [
+    bootloader,
+    application_signed_confirmed,
+  ],
+)
diff --git a/tools/meson.build b/tools/meson.build
index 85ddbb3..f58c54b 100644
--- a/tools/meson.build
+++ b/tools/meson.build
@@ -1,2 +1,3 @@
 configure_zephyr = meson.current_source_dir() / 'configure_zephyr.py'
 build_zephyr = meson.current_source_dir() / 'build_zephyr.py'
+make_factory_image = meson.current_source_dir() / 'make_factory_image.py'
-- 
cgit v1.2.3-70-g09d2