amd/stoneyridge: Add USB settings to gnvs

A later patch will rely on two USB settings from the BIOS.  Add these
to the global_gnvs_t structure.

The first is a data that will be used to locate the xHCI firmware for
reloading after a resume.  Although the existing calculations will be
somewhat simple, keeping this on the coreboot side will help in the
event multiple FWs are eventually in the build.

The second item is a usable EHCI base address that may be programmed
during S3 suspend and resume.  At the time the PTS and WAK code runs,
the BAR will be clear.

BUG=b:77602074

Change-Id: I32205ac8a6908cca4a38dd68a7c7b591e76c06bb
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/28766
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions