Merge git://git.denx.de/u-boot-x86

x86: ivybridge: Add additional LPC init

Set up all the remaining pieces of the LPC (low-pin-count) peripheral in
PCH (Peripheral Controller Hub).

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

Merge git://git.denx.de/u-boot-x86

Conflicts:
arch/x86/cpu/Makefile

Signed-off-by: Tom Rini <trini@ti.com>

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 e

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>

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