AMD F14 Northbridge updates

This change is warning and whitespace fixes in the
northbridge code for AMD Family 14 rev C0 cpu update.
This does not address warnings in the mainboard,
Agesa, Cimx, or southbridge code.

Change-Id: I7ee7018a292ebb2343c9b7986dd21227185879dc
Signed-off-by: Frank Vibrans <frank.vibrans@amd.com>
Signed-off-by: efdesign98 <efdesign98@gmail.com>
Reviewed-on: http://review.coreboot.org/134
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>
diff --git a/src/northbridge/amd/agesa/Kconfig b/src/northbridge/amd/agesa/Kconfig
index 463da5d..3bcb0bb 100644
--- a/src/northbridge/amd/agesa/Kconfig
+++ b/src/northbridge/amd/agesa/Kconfig
@@ -17,6 +17,10 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 #
 
+config CONSOLE_VGA_MULTI
+	bool
+	default n
+
 source src/northbridge/amd/agesa/family10/Kconfig
 source src/northbridge/amd/agesa/family12/Kconfig
 source src/northbridge/amd/agesa/family14/Kconfig