Hello,
In my code, I would like to use the power_down_unused_ram() function. I included the ram_pwrdn.h file but the build returns with undefined reference to `power_down_unused_ram'.
I used https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/libraries/others/ram_pwrdn.html as reference.
Is there anything else I should add? I'm using the nrf9161 dk board.