From ca28bf9b784fd2c57133c1f8b5a6d99de7d10c6b Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sat, 24 May 2025 11:19:06 +0200
Subject: fw: app: Provide confirmed image in build tree

This prepares the upcoming `factory-image.bin` which can be flashed to
the default boot address of the microcontroller.
---
 fw/app/meson.build | 29 ++++++++++++++++++++++++-----
 1 file changed, 24 insertions(+), 5 deletions(-)

(limited to 'fw/app/meson.build')

diff --git a/fw/app/meson.build b/fw/app/meson.build
index 84e4c21..1a16862 100644
--- a/fw/app/meson.build
+++ b/fw/app/meson.build
@@ -24,18 +24,37 @@ application = custom_target(
   ],
 )
 
+version = '0.0.0'
+header_size = '0x200'
+slot_size = '0xc0000'
+
 application_signed = custom_target(
   output: ['application.signed.bin'],
   command: [
     imgtool,
     'sign',
-    '--version', '0.0.0',
-    '--header-size', '0x200',
-    '--slot-size', '0xc0000',
+    '--version', version,
+    '--header-size', header_size,
+    '--slot-size', slot_size,
+    '--key', signing_key,
+    meson.current_build_dir() / 'application.bin',
+    '@OUTPUT@',
+  ],
+  depends: application,
+)
+
+application_signed_confirmed = custom_target(
+  output: ['application.signed.confirmed.bin'],
+  command: [
+    imgtool,
+    'sign',
+    '--version', version,
+    '--header-size', header_size,
+    '--slot-size', slot_size,
     '--key', signing_key,
+    '--confirm',
     meson.current_build_dir() / 'application.bin',
-    meson.current_build_dir() / 'application.signed.bin',
+    '@OUTPUT@',
   ],
-  build_by_default: true,
   depends: application,
 )
-- 
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