Using TF-M with custom functionshttps://devzone.nordicsemi.com/f/nordic-q-a/78719/using-tf-m-with-custom-functionsHi. I&#39;m trying to use TF-M to execute part of the code of my application in the secure environment in a similar way as it&#39;s described in this guide using SPM, but I couldn&#39;t find much documentation about TF-M related with that. Is it possible to doen-USTelligent Community 13Mon, 07 Mar 2022 15:09:36 GMTRE: Using TF-M with custom functionshttps://devzone.nordicsemi.com/thread/356675?ContentTypeID=1Mon, 07 Mar 2022 15:09:36 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9014ca80-9337-48e9-b9dc-dc555ca5328eJoakim Andersson<p>This is possible. There is a sample in the zephyr source tree that demonstrate this:</p> <p><a href="https://docs.zephyrproject.org/latest/samples/tfm_integration/tfm_secure_partition/README.html">https://docs.zephyrproject.org/latest/samples/tfm_integration/tfm_secure_partition/README.html</a></p><div style="clear:both;"></div>RE: Using TF-M with custom functionshttps://devzone.nordicsemi.com/thread/325774?ContentTypeID=1Thu, 19 Aug 2021 13:54:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c4c64568-a6da-4b03-8cc4-79cd60436387Kenneth<p>Hello,</p> <p>I am not sure either, I have made an internal request to look into this use case. I will let you know when I hear back.</p> <p>Kenneth</p><div style="clear:both;"></div>