Azure FOTA Sample cannot build with custom board.

[Replay]

Hi,

I trying to build and run the Azure FOTA sample on a custom board with nrf9160 SiP. It builds fine with the nrf9160 DK.

It seems to be a mcuboot problem. I get the error: undefined reference to `z_impl_k_sem_give'.

Is there a config setting I'm missing in the custom board setup?

Information:

SDK: 2.1.2.

nrf9160 SiP on a custom board.

Azure FOTA sample.

Thank you in advance.

[Naeem Maroof]

Hi Replay,

Thank you for contacting DevZone at NordicSemi.

The error you are getting is related to the zephyr.

As you can correctly build it for the DK, and the problem occurs for the custom board:

I guess some configuration might be missing / wrong in the custom board files.

Can you start by having a look at your custom files and compare with given/standard files.

Regards,

Naeem

[Replay]

The issue was due to a CONFIG_ADC=y in the .defconfig files for the custom board.

Fix: Move the CONFIG_ADC=y to prj.conf file.