tree 5db344a7c909c4a435f2a2222cb7a219e160ff74
parent 32d3da014258db67efe7bf2ac229c99060e68e96
author Furquan Shaikh <furquan@google.com> 1589507871 -0700
committer Commit Bot <commit-bot@chromium.org> 1589529192 +0000

soc/amd/picasso: Set up SCI route for XHCI controller

This change sets up the SCI route for XHCI controller by writing to
SciMap14 (field SciMap56). Gevent used is updated to GEVENT_31 to
avoid collision with GEVENT used for GPIO_7.

BUG=b:154678892
TEST=Verified that wake from external USB keyboard works fine. Also,
verified the SCI route is set up correctly using iotools mmio_read32
0xfed80278.

Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: Iebd3e6b901429d26242fa99e60884e7b214da477
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/coreboot/+/2203435
Tested-by: Furquan Shaikh <furquan@chromium.org>
Auto-Submit: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@google.com>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>