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avib's avatar
avib
Icon for Occasional Contributor rankOccasional Contributor
3 years ago
Solved

eSPI to LPC bridge I/O transactions

Hello, We are currently working on a new Intel SBC board that is based on legacy boards that utilized older Intel platforms like Coffee Lake. These legacy boards utilized an LPC bus to connect the ...
  • avib's avatar
    avib
    3 years ago

    Hi

    Thank you for your reply.

    It appears that there were missing assignments in our BIOS, and that the desired address ranges were not opened. Now that the BIOS was updated, we are able to perform I/O transactions using the eSPI to LPC IP.

    Thank you

    Avi

EBERLAZARE_I_Intel's avatar
EBERLAZARE_I_Intel
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi,


Thanks for the explanation on the issue, as it seem to be an uncommon issue it will take some days that I am able to get back to you.


avib's avatar
avib
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Hi

Thank you for your reply.

It appears that there were missing assignments in our BIOS, and that the desired address ranges were not opened. Now that the BIOS was updated, we are able to perform I/O transactions using the eSPI to LPC IP.

Thank you

Avi