https://devzone.nordicsemi.com/f/nordic-q-a/101391/ncs-v2-4-0-nrf5340_cpuapp_ns-enters-default_irq_handler-spu_irqhandler-in-startup_nrf5340I am currently porting an application that I started in NCS v2.3.0 to NCS v2.4.0. The application is using nrf5340dk_nrf5340_cpuapp_ns with TF-M, NSIB and Mcuboot. The Mcuboot uses an external flash secondary partition. The TF-M includes a custom applicationen-USTelligent Community 13Mon, 04 Sep 2023 07:58:32 GMThttps://devzone.nordicsemi.com/thread/444234?ContentTypeID=1Mon, 04 Sep 2023 07:58:32 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d9501fa0-fee3-4094-8d1d-ea7499824a49KIM DAE HYUN<p>&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/103426/ncs-v2-3-0-nrf5340_cpuapp_ns-enters-default_irq_handler-spu_irqhandler-in-startup_nrf5340">NCS v2.3.0 nrf5340_cpuapp_ns enters DEFAULT_IRQ_HANDLER(SPU_IRQHandler) in startup_nrf5340.</a>&nbsp;</p> <p>I have created a new ticket for describing my own issue on SDK 2.3.0.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/443843?ContentTypeID=1Thu, 31 Aug 2023 07:52:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5fc17e5e-8ad6-4c6a-b5c2-002e45613588Sigurd Hellesvik<div> <div> <p>Hi Kim,</p> <p>Is it the exact same issue?<br />Can you try to describe your issue, and let me know how it behaves differently from what is explained above?</p> <p>If this becomes extensive, maybe create a new ticket and link to it here.</p> <p>Regards,<br />Sigurd Hellesvik</p> </div> </div><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/443832?ContentTypeID=1Thu, 31 Aug 2023 07:16:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f449e89f-3255-4821-ade1-76e46d86e37aKIM DAE HYUN<p><span>Hello. I&#39;m having the same problem. Did you guys find the solution?</span></p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/442267?ContentTypeID=1Mon, 21 Aug 2023 11:12:05 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8d710b6a-9093-44a7-9a51-eec36b99c399Sigurd Hellesvik<p>Hi Diogodias,</p> <p>Is it the exact same issue?<br />Can you try to describe your issue, and let me know how it behaves differently from what is explained above?</p> <p>If this becomes extensive, maybe create a new ticket and link to it here.</p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/441900?ContentTypeID=1Thu, 17 Aug 2023 14:22:58 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef2da7ef-7afb-49b0-bfd6-85e73b097634diogodias<p>Hello. I&laquo;m having the same problem. Did you guys find the reason?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/435006?ContentTypeID=1Thu, 06 Jul 2023 13:29:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fdd08591-d653-4853-84a7-daee9589d7e4Susheel Nuguru<p>Hi Antony, let us discuss this in your <a href="https://devzone.nordicsemi.com/support-private/support/310638">private ticket</a>&nbsp;as you have your source code added there.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/434848?ContentTypeID=1Thu, 06 Jul 2023 07:34:03 GMT137ad170-7792-4731-bb38-c0d22fbe4515:dd459f33-f7a5-419b-8d90-4aeb23c15354Hieu<p>Unfortunately no. I too am going over different channels for possible support. However, it seems that a lot of our engineers are away for summer vacations.</p> <p>Today, one of my team&#39;s&nbsp;engineer who is more experienced with this topic will return from his break, and I will see if he has a better idea.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/434797?ContentTypeID=1Wed, 05 Jul 2023 19:48:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c2f3d1ae-3b24-4ba2-898f-0b5f65e6e16fAnthony Ambuehl<p>Any updates on this issue?&nbsp;&nbsp;</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/434282?ContentTypeID=1Mon, 03 Jul 2023 15:56:07 GMT137ad170-7792-4731-bb38-c0d22fbe4515:cfe182a7-7e70-4742-9f87-72033a722a2aHieu<p>Hi Anthony,</p> <p>Please be informed that I will support you with this case.&nbsp;As you may agree, the issue is quite strange...&nbsp;</p> <p>I don&#39;t have any guess&nbsp;on what could be wrong here, so I have started an internal discussion to see if someone have a better idea.</p> <p>I will update you as soon as I get anything.</p> <p>Hieu&nbsp;</p><div style="clear:both;"></div>