defunct: playing around with bootloaders

software/apps/firmware_node/sysbuild/mcuboot/boards/weact_stm32g431_core.overlay

@@ -0,0 +1,33 @@
+/*
+ * MCUboot specific overlay for weact_stm32g431_core
+ * This overlay defines flash partitions for MCUboot
+ */
+
+&flash0 {
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0x00000000 0x00008000>;
+		};
+		slot0_partition: partition@8000 {
+			label = "image-0";
+			reg = <0x00008000 0x0000E000>;
+		};
+		slot1_partition: partition@16000 {
+			label = "image-1";
+			reg = <0x00016000 0x0000E000>;
+		};
+		storage_partition: partition@24000 {
+			label = "storage";
+			reg = <0x00024000 0x00004000>;
+		};
+	};
+};
+
+&chosen {
+	zephyr,boot-partition = &boot_partition;
+};