intel/minnowmax: Enable all PCIe ports

A recently announced Turbot system populates two Ethernet
controllers.  Enable the remaining disabled PCIe port.

Also add a clarifying comment regarding the port associated
with Function 0.  Coreboot must not be allowed to disable the
function which breaks PCI compatibility.

Change-Id: I2815ba7e6d68b9898091fbc21c96eeeb49c8e05a
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/16429
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions