topic Re:Using Intel's SPI controller driver in Intel® Xeon® Processor and Server Products

Using Intel's SPI controller driver

khm — Thu, 15 Dec 2022 14:27:09 GMT

Hi, we'd like to read the contents of the platform's SPI flash. Where do I find documentation on how to use the interface exposed by the Intel SPI Flash controller that's shipped with Windows? For reference my development platform is a C620 series PCH running Windows 11.

Re:Using Intel's SPI controller driver

SergioS_Intel — Tue, 20 Dec 2022 02:55:12 GMT

Hello khm,

Thank you for contacting Intel Customer Support.

In order to assist you with your question, can you please provide us the model of the Intel(R) product that you are currently running?

Best regards,

Sergio S.

Intel Customer Support Technician

For firmware updates and troubleshooting tips, visit :https://intel.com/support/serverbios

Re: Using Intel's SPI controller driver

khm — Tue, 20 Dec 2022 12:04:24 GMT

Hey Sergio,

It's a Dell R340 with a Cannon Lake PCH. The SPI controller PCI device id is A324.

Re: Using Intel's SPI controller driver

khm — Tue, 20 Dec 2022 12:22:37 GMT

@khm wrote:

It's a Dell R340 with a Cannon Lake PCH. The SPI controller PCI device id is A324.

Scratch that. It's an Intel M50CYP1UR212.

Re:Using Intel's SPI controller driver

SergioS_Intel — Wed, 21 Dec 2022 00:16:14 GMT

Hello khm,

We appreciate the additional information. Please allow us time to check on your question and we will get back to you.

Best regards,

Sergio S.

Intel Customer Support Technician

For firmware updates and troubleshooting tips, visit :https://intel.com/support/serverbios

Re:Using Intel's SPI controller driver

SergioS_Intel — Wed, 21 Dec 2022 03:08:55 GMT

Hello khm,

Thank you for waiting for our updates.

We do recommend open a ticket with Intel Software Development Platform (Intel SDP) Support at:

https://www.intel.com/content/www/us/en/secure/design/ipla/software-development-platforms/support.html

Please post your question and they will be able to assist you.

Best regards,

Sergio S.

Intel Customer Support Technician

For firmware updates and troubleshooting tips, visit :https://intel.com/support/serverbios