Patch merged into coreboot/master: intel/skylake: support 32bit uart8250_mem driver in romstage

the following patch was just integrated into master:
commit 46ca690ec0bf3237c3a3aeaf209e9465ab3086b7
Author: Naveen Krishna Chatradhi 
Date:   Mon May 18 21:25:52 2015 +0530

intel/skylake: support 32bit uart8250_mem driver in romstage

This patch adds 32bit uart8250_mem functionality in romstage
    console for arch/x86.

BRANCH=None
    BUG=chrome-os-partner:40857
    TEST=Built for sklrvp; verified romstage logs on RVP3 board.

Change-Id: I6f13216b7f5ba8de48c781cd1791d0fa7ae0d921
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: a17efdeec5524cbfc78015c358d1cf4f67485765
    Original-Change-Id: I8b4e44c59bfd609a06807243df338763054b5865
    Original-Signed-off-by: Naveen Krishna Chatradhi 
    Original-Signed-off-by: Rishavnath Satapathy 
    Original-Reviewed-on: https://chromium-review.googlesource.com/271800
    Original-Reviewed-by: Aaron Durbin 
    Original-Commit-Queue: Wenkai Du 
    Original-Tested-by: Wenkai Du 
    Reviewed-on: http://review.coreboot.org/10999
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See http://review.coreboot.org/10999 for details.

-gerrit