Hii,
I am working on DFU OTA using nRF52832 board. I have created rsa-2048 key file (priv.pem) and saved it in my project folder and also, edited CMakeList.txt of project file. Still, I am getting this warning. I am little bit confused. Whether I did it correctly or not, please confirm?
Also,
Shall need to make any changes in config file?
=== child image mcuboot - begin ===
loading initial cache file C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/child_image_preload.cmake
Loading Zephyr default modules (Zephyr base).
-- Application: C:/ncs/v2.5.2/bootloader/mcuboot/boot/zephyr
-- CMake version: 3.21.0
-- Found Python3: C:/ncs/toolchains/cf2149caf2/opt/bin/python.exe (found suitable version "3.9.13", minimum required is "3.8") found components: Interpreter
-- Cache files will be written to: C:/ncs/v2.5.2/zephyr/.cache
-- Zephyr version: 3.4.99 (C:/ncs/v2.5.2/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf52dk_nrf52832
-- Found host-tools: zephyr 0.16.5 (C:/ncs/toolchains/cf2149caf2/opt/zephyr-sdk)
-- Found toolchain: zephyr 0.16.5 (C:/ncs/toolchains/cf2149caf2/opt/zephyr-sdk)
-- Found Dtc: C:/ncs/toolchains/cf2149caf2/opt/bin/dtc.exe (found suitable version "1.4.7", minimum required is "1.4.6")
-- Found BOARD.dts: C:/ncs/v2.5.2/zephyr/boards/arm/nrf52dk_nrf52832/nrf52dk_nrf52832.dts
-- Found devicetree overlay: C:/ncs/v2.5.2/bootloader/mcuboot/boot/zephyr/app.overlay
-- Generated zephyr.dts: C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/zephyr/zephyr.dts
-- Generated devicetree_generated.h: C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/zephyr/include/generated/devicetree_generated.h
-- Including generated dts.cmake file: C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/zephyr/dts.cmake
Parsing C:/ncs/v2.5.2/bootloader/mcuboot/boot/zephyr/Kconfig
Loaded configuration 'C:/ncs/v2.5.2/zephyr/boards/arm/nrf52dk_nrf52832/nrf52dk_nrf52832_defconfig'
Merged configuration 'C:/ncs/v2.5.2/bootloader/mcuboot/boot/zephyr/prj.conf'
Merged configuration 'C:/ncs/v2.5.2/nrf/subsys/partition_manager/partition_manager_enabled.conf'
Merged configuration 'C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/zephyr/misc/generated/extra_kconfig_options.conf'
Configuration saved to 'C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/zephyr/.config'
Kconfig header saved to 'C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot/zephyr/include/generated/autoconf.h'
-- Found GnuLd: c:/ncs/toolchains/cf2149caf2/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd.exe (found version "2.38")
-- The C compiler identification is GNU 12.2.0
-- The CXX compiler identification is GNU 12.2.0
-- The ASM compiler identification is GNU
-- Found assembler: C:/ncs/toolchains/cf2149caf2/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc.exe
MCUBoot bootloader key file: C:/ncs/v2.5.2/bootloader/mcuboot/root-rsa-2048.pem
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Users/Admin/BLE/BLE/Firmwares/Firmware_4/build_2/mcuboot
=== child image mcuboot - end ===
CMake Warning at C:/ncs/v2.5.2/nrf/modules/mcuboot/CMakeLists.txt:320 (message):
---------------------------------------------------------
--- WARNING: Using default MCUBoot key, it should not ---
--- be used for production. ---
---------------------------------------------------------
CMake Warning at C:/ncs/v2.5.2/nrf/cmake/partition_manager.cmake:79 (message):
---------------------------------------------------------------------
--- WARNING: Using a bootloader without pm_static.yml. ---
--- There are cases where a deployed product can consist of ---
--- multiple images, and only a subset of these images can be ---
--- upgraded through a firmware update mechanism. In such cases, ---
--- the upgradable images must have partitions that are static ---
--- and are matching the partition map used by the bootloader ---
--- programmed onto the device. ---
---------------------------------------------------------------------
Call Stack (most recent call first):
C:/ncs/v2.5.2/zephyr/cmake/modules/kernel.cmake:247 (include)
C:/ncs/v2.5.2/zephyr/cmake/modules/zephyr_default.cmake:138 (include)
C:/ncs/v2.5.2/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:66 (include)
C:/ncs/v2.5.2/zephyr/share/zephyr-package/cmake/ZephyrConfig.cmake:92 (include_boilerplate)
CMakeLists.txt:11 (find_package)