tree c21b6ae92539eb63628f15b52044dd164471aed7
parent 6fb3b72e8745073465b4a5875b7750cc43cbd1af
author Simon Glass <sjg@chromium.org> 1415857335 -0700
committer Simon Glass <sjg@chromium.org> 1416551652 +0100

x86: ivybridge: Add early LPC init so that serial works

The PCH (Platform Controller Hub) includes an LPC (Low Pin Count) device
which provides a serial port. This is accessible on Chromebooks, so enable
it early in the boot process.

Signed-off-by: Simon Glass <sjg@chromium.org>