How to change QSPI external FLASH to SPI on nRF5340DK development board

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

SunHuang — Thu, 06 Feb 2025 00:39:25 GMT

Hi,

Due to public holiday, I apologize for the delay.

Yes,I have solved this problem.

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

Simonr — Fri, 24 Jan 2025 10:06:51 GMT

Abhijith is sick I'm afraid, so I've been assigned this case. It seems to me like you've resolved this on your end. Let me know if that's not the case and you need some action points from our end.

Best regards,

Simon

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

SunHuang — Tue, 21 Jan 2025 09:54:33 GMT

Hi,

I found that as long as the QSPI in the conf or overlay under the path mcuboot/boards is disabled, the MCU will fail to function. For version 2.6.1, this modification is required.

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

SunHuang — Mon, 20 Jan 2025 09:42:43 GMT

Hi,

I successfully compiled using the overlay method, and the attached file is the one I modified.

However, it seems that the MCU is no longer functioning—it is not sending any messagesdevzone.nordicsemi.com/.../lock.7z.

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

SunHuang — Mon, 20 Jan 2025 00:12:12 GMT

Hi,

I believe the link you provided is useful.

However, in version 2.6.1, I was already able to successfully create a custom board.

Now, when I attempt to create a custom board in version 2.9.0, I encounter an error.

When I opened the discussion thread, I attached the file that highlights the specific issue I’m facing.

Could you please double-check this for me?

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

Menon — Fri, 17 Jan 2025 17:50:27 GMT

Hello,

Please note that this is not a sample within the SDK; it has only been created as a reference. You can use the sample as a guide but will need to port it to your preferred NCS version.

I recommend following the migration notes to check for any configuration changes when updating the SDK. If you encounter a specific issue while building in NCS 2.9.0, feel free to share the log or error messages for more details, and I’ll be happy to take a look.

Kind regards,
Abhijith

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

SunHuang — Fri, 17 Jan 2025 08:40:15 GMT

Hi,

Thank you very much for providing the example, but I currently prefer to use version 2.9.0.

My ultimate goal is to use custom board to implement my project, which I have already achieved in version 2.6.1.

Could you provide the latest version of the example instead?

RE: How to change QSPI external FLASH to SPI on nRF5340DK development board

Menon — Wed, 15 Jan 2025 11:25:21 GMT

Hello,

Please take a look at this earlier case, which discusses a similar issue. You might also find a helpful sample included there.

Kind regards,
Abhijith