Files
irrigation_system/software/apps/firmware_node/sysbuild/mcuboot.overlay
Eduard Iten 928a176e7c Step 2 complete: MCUboot integration with single-slot configuration
- Created sysbuild configuration for MCUboot bootloader
- Added device tree overlays for correct partition layout (32KB MCUboot, 96KB app)
- Fixed MCUboot partition addressing to use boot_partition instead of slot0_partition
- MCUboot successfully boots and chains to application
- Application runs with shell and custom reset command
- Disabled signature validation for testing purposes
2025-07-07 15:59:41 +02:00

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/*
* Copyright (c) 2021 Nordic Semiconductor ASA
*
* SPDX-License-Identifier: Apache-2.0
*/
&flash0 {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x00000000 0x00008000>; /* 32 KB */
read-only;
};
slot0_partition: partition@8000 {
label = "image-0";
reg = <0x00008000 0x00018000>; /* 96 KB */
};
};
};
/ {
chosen {
zephyr,code-partition = &boot_partition;
};
};