[coreboot-gerrit] Patch merged into coreboot/master: Documentation: x86 Enable Serial Output

the following patch was just integrated into master:
commit 66decf16446eeb8d3b2da93d0b0086a583bc17bf
Author: Lee Leahy 
Date:   Thu Feb 4 11:21:33 2016 -0800

Documentation: x86 Enable Serial Output

Document the steps necessary to enable serial output

TEST=None

Change-Id: Ifc0e700d7ef54fb1e28ca9bca34b94cccd3633ac
    Signed-off-by: Lee Leahy 
    Reviewed-on: https://review.coreboot.org/13444
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/13444 for details.

-gerrit