WARNING: Using default MCUBoot key, it should not be used for production

[snowuyl]

D:\ncs\v2.3.0\bootloader\mcuboot\samples\zephyr\hello-world>west build -b nrf5340dk_nrf5340_cpuapp
-- west build: generating a build system

..

=== child image mcuboot -  end ===

CMake Warning at D:/ncs/v2.3.0/nrf/modules/mcuboot/CMakeLists.txt:286 (message):


          ---------------------------------------------------------
          --- WARNING: Using default MCUBoot key, it should not ---
          --- be used for production.                           ---
          ---------------------------------------------------------

Procedures to reproduce this issue are as follows.

1. cd D:\ncs\v2.3.0\bootloader\mcuboot\samples\zephyr\hello-world

2. west build -b nrf5340dk_nrf5340_cpuapp

[Menon]

Hello,

You can also use the relative path for this, but you need to configure that in Cmake. See the Cmake of this sample; it's pretty much similar to including it in the child_image--> mcuboot.config.

Kind Regards,

Abhijith

[snowuyl]

Thanks for your reply!