broadwell: Change all SoC headers to <soc/headername.h> system

This patch aligns broadwell to the new SoC header include scheme.

BUG=None
TEST=Tested with whole series. Compiled Auron and Samus.

Change-Id: I0cb6aa3d17ce28890e586be1c2c7ad16d91dd925
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 23bcaa8110c4b63999c6ebf370045e9bef87ce6e
Original-Change-Id: I613ec0e2b970c75d1f8f7d9bb454bcf11abc78f0
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/224507
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9364
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Aaron Durbin <adurbin@google.com>
diff --git a/src/mainboard/intel/wtm2/romstage.c b/src/mainboard/intel/wtm2/romstage.c
index 41bef93..d3ec418 100644
--- a/src/mainboard/intel/wtm2/romstage.c
+++ b/src/mainboard/intel/wtm2/romstage.c
@@ -21,10 +21,10 @@
 #include <console/console.h>
 #include <stdint.h>
 #include <string.h>
-#include <broadwell/gpio.h>
-#include <broadwell/pei_data.h>
-#include <broadwell/pei_wrapper.h>
-#include <broadwell/romstage.h>
+#include <soc/gpio.h>
+#include <soc/pei_data.h>
+#include <soc/pei_wrapper.h>
+#include <soc/romstage.h>
 #include "gpio.h"
 
 void mainboard_romstage_entry(struct romstage_params *rp)