soc/amd/stoneyridge: Move GPIO support to common

The banked GPIO functionality in the AcpiMmio block has been consistent
since the Mullins product.  Move the basic support into a common
directory.

Each product's pin availability, MUXes, and other details must remain
specific to the product.

The relocated source also drops the weak configure_gevent_smi() that
reports SMI is not available.  The stoneyridge port relies on SMI
to do its initialization, similar to modern soc/intel devices.  This
is the plan for future soc/amd ports, so make a missing function a
build error instead of a runtime warning.

BUG=b:131682806

Change-Id: I9cda00210a74de2bd1308ad43e2b867d24a67845
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32651
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions