asset_tracker_v2 - cannot upload via MCUboot

[jakkubu]

I just solved this bug, so I'll share my solution.

Bug description: cannot run application after upload via nRF Connect v3.6.1 - Programmer using MCUboot. Upload is successful, but app don't run. 

nrfsdk-nrf version: v1.5.1

Solution: ensure that MCUboot is configured for RSA signature and key file is provided: 

CONFIG_BOOT_SIGNATURE_TYPE_RSA=y
CONFIG_BOOT_SIGNATURE_KEY_FILE="root-rsa-2048.pem"

This config should be put it in file mcuboot.conf inside child_image folder (as is done in other applications)

[Hakon]

Thanks for sharing.