9160dk boot stuck at "Jumping to the first image slot" (sample/http_update with ncs 2.0.0)

[Tim Chao]

Hi,

I am testing FOTA function using sample "http_update/application_update" on NRF9160DK.

But found that the system boot stuck at

*** Booting Zephyr OS build v3.0.99-ncs1  ***
I: Starting bootloader
I: Primary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Secondary image: magic=unset, swap_type=0x1, copy_done=0x3, image_ok=0x3
I: Boot source: none
I: Swap type: none
I: Bootloader chainload address offset: 0x10000
I: Jumping to the first image slot

I had tested this sample with NCS 1.9.1 before, but did not see this issue.

I realize that the NCS 2.0.0 use TF-M by default, after modify it back to SPM, the issue is gone.

Does TF-M + Mcuboot workable? Or I missing something?

[Øyvind]

Hello, 

There is a known issue with TF-M, which we are working to address. The current work around is to use SPM. 

Kind regards,
Øyvind