Unable to boot SLM applicationwith MUCBooot enabled

[kk2mkk]

Hi,

I am on ncs master branch, when i build and load the Serial LTE Modem(SLM) application the application struck at mcuboot

The only additional configuration option i enabled in side the project file is "CONFIG_BOOTLOADER_MCUBOOT=y"

*** Booting Zephyr OS build v2.3.0-rc1-ncs1  ***
[00:00:00.004,577] [0m<inf> mcuboot: Starting bootloader
[0m[00:00:00.012,725] [0m<inf> mcuboot: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
[0m[00:00:00.026,092] [0m<inf> mcuboot: Boot source: none[0m
[00:00:00.033,355] [0m<inf> mcuboot: Swap type: none[0m
[00:00:00.377,380] [0m<inf> mcuboot: Bootloader chainload address offset: 0x10000[0m
[00:00:00.385,192] [0m<inf> mcuboot: Jumping to the first image slot[0m

regards

KK

[Heidi]

Hi!

I'm not able to reproduce this error. 

I added "CONFIG_BOOTLOADER_MCUBOOT=y" to prj.conf in ncs/nrf/applications/serial_lte_modem and built it on the master branch of NCS and this was my log. I see "Ready" at the end, which means the application has begun.

*** Booting Zephyr OS build v2.3.0-rc1-ncs1-3624-gd14bfb6a9e06  ***
[00:00:00.338,348] [0m<inf> mcuboot: Starting bootloader
[00:00:00.344,696] [0m<inf> mcuboot: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
[00:00:00.354,797] [0m<inf> mcuboot: Boot source: none
[00:00:00.360,321] [0m<inf> mcuboot: Swap type: none
[00:00:00.630,004] [0m<inf> mcuboot: Bootloader chainload address offset: 0x10000
[00:00:00.637,786] [0m<inf> mcuboot: Jumping to the first image slot
Ready

I attached the merged.hex file for you to try on your device. I built it for nrf9160dk_nrf9160ns. 

0435.merged.hex

Best regards,

Heidi

[kk2mkk]

Hi Heidi,

Not sure whats the issue, when i did a clean build by deleting the previous build directory things started working

regards

kk