Zephyr with TF-M: forcing the build to use only one CPU, and disabling the secondhttps://devzone.nordicsemi.com/f/nordic-q-a/104413/zephyr-with-tf-m-forcing-the-build-to-use-only-one-cpu-and-disabling-the-secondHello, I am evaluating Trusted Firmware M on ARM Musca S1 as well as on nrf5340DK board. This is with Zephyr OS using the &#39;nrfconnect&#39; SDK for the 5340 board. Is there a way to disable the use of the second CPU so that TF-M and Zephyr OS (with app onen-USTelligent Community 13Fri, 06 Oct 2023 22:56:51 GMTRE: Zephyr with TF-M: forcing the build to use only one CPU, and disabling the secondhttps://devzone.nordicsemi.com/thread/449239?ContentTypeID=1Fri, 06 Oct 2023 22:56:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f24bb639-4868-4c7a-91e8-dee92bd26e17CapAble<p>Thank you Amanda! Please close this ticket.</p><div style="clear:both;"></div>RE: Zephyr with TF-M: forcing the build to use only one CPU, and disabling the secondhttps://devzone.nordicsemi.com/thread/449233?ContentTypeID=1Fri, 06 Oct 2023 19:18:48 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8599647a-46f8-4904-8571-2b8a9f9b2130Amanda Hsieh<p>Hi,&nbsp;</p> <p><span>To run the full Bluetooth LE stack on the network core, the nRF Connect SDK provides the&nbsp;</span><a href="https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth/rpc_host/README.html#ble-rpc-host"><span>Bluetooth: Host for nRF RPC Bluetooth Low Energy</span></a><span>&nbsp;sample which&nbsp;is currently supported for development only. It does not support all Bluetooth Host APIs yet and TF-M.</span></p> <p><span>Regards,<br />Amanda H.</span></p><div style="clear:both;"></div>