Writing Flash ROM via I210

[FKsawa001]

Hello.

I use I210 Ethernet controller to design the circuit.
So I210 uses Flash.
I have received software (EEUPDATE, LANConf) from the distributor for writing ROM to Flash of I210.

At this time, is it possible to write ROM to Flash while it is still mounted on the circuit via I210?
If possible, I would like to check the required connection interfaces and procedures for each of the following.
PC---CPU---I210---Flash

Any assistance appreciated.

[AlfredoS_Intel]

Hi Fksawa001,

Thank you for posting in our Intel® Ethernet Communities Page.

Since your issue is regarding embedded ethernet controllers, we need to route this thread to the correct group so you will be better assisted by the proper team.

Please wait for their reply within 1 to 2 business days.

Best Regards,

Alfred S

Intel® Customer Support

[CarlosAM_INTEL]

Hello, @FKsawa001:

Thank you for contacting Intel Embedded Community.

You should review the information stated in sections 1.4.5, 2.3.2, 11.6.2.4, and 11.8.1; on pages 10, 24, 793, 794, 795, 802, and 803 of the Intel® Ethernet Controller I210 Datasheet document # 333016. You can find this document on the following website:

https://www.intel.com/content/dam/www/public/us/en/documents/datasheets/i210-ethernet-controller-dat...

Best regards,

@CarlosAM_INTEL 

[FKsawa001]

Hello.@CarlosAM_INTEL 

Thank you for your reply.
I checked the contents.

I checked it.

I have looked at the contents, but I understand that there are many contents after the connection, and the expected hardware connection conditions are not described.
If it is possible to write ROM to Flash via I210, I think the following connection is necessary, but is there an example of a circuit diagram that makes these connections?

PC---CPU---I210---Flash

Thank you for your confirmation.

[CarlosAM_INTEL]

Hello, @FKsawa001:

Thanks for your reply.

You can find as a reference the information that may help you on page 60 of the Victoria Canyon Customer Reference Board (CRB) Schematics document # 595364. You can find them when you are logged into your Resource and Design Center (RDC) privileged account on the following websites:

https://cdrdv2.intel.com/v1/dl/getContent/595364

You should fill out the form stated on the following website when you have problems with the provided websites or want to update your RDC account:

https://www.intel.com/content/www/us/en/forms/support/my-intel-sign-on-support.html

Best regards,

@CarlosAM_INTEL.