Thank you for contacting Intel Embedded Community.
The https://cdrdv2.intel.com/v1/dl/getContent/572162 Intel I210, I211, and X550 EEPROM Access Tool (EAT) document # 572162 is the tool that may help you. It is accessible when you are logged into your Resource & Design Center (RDC) privileged account.
It can be requested by filling out the https://www.intel.com/content/www/us/en/forms/design/contact-support.html RDC Account Support form.
We hope that this information may help you.
Thanks for your update.
It is important to let you know that the Lanconf is unable to work on ARM.
By the way, from the Intel side, it is unavailable any tool to do IEEE testing on ARM.
We hope that this information may clarify your questions.