chromeos: Move memlayout.h/symbols.h into common directory

Turns out there are uses for memlayout regions not specific to vboot2.
Rather than add yet another set of headers for a single region, let's
make the vboot2 one common for chromeos.

BRANCH=veyron
BUG=chrome-os-partner:35705
TEST=Booted Jerry, compiled Blaze, Cosmos, Ryu and Storm.

Change-Id: I228e0ffce1ccc792e7f5f5be6facaaca2650d818
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: c6d7aab9f4e6d0cfa12aa0478288e54ec3096d9b
Original-Change-Id: I1dd7d9c4b6ab24de695d42a38913b6d9b952d49b
Original-Signed-off-by: Julius Werner <jwerner@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/242630
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9748
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

src/soc/marvell/bg4cd/include/soc/memlayout.ld

@@ -18,7 +18,7 @@
  */
 
 #include <memlayout.h>
-#include <vendorcode/google/chromeos/vboot2/memlayout.h>
+#include <vendorcode/google/chromeos/memlayout.h>
 
 #include <arch/header.ld>
 

src/soc/nvidia/tegra124/include/soc/memlayout.ld

@@ -18,7 +18,7 @@
  */
 
 #include <memlayout.h>
-#include <vendorcode/google/chromeos/vboot2/memlayout.h>
+#include <vendorcode/google/chromeos/memlayout.h>
 
 #include <arch/header.ld>
 

src/soc/nvidia/tegra132/include/soc/memlayout_vboot2.ld

@@ -18,7 +18,7 @@
  */
 
 #include <memlayout.h>
-#include <vendorcode/google/chromeos/vboot2/memlayout.h>
+#include <vendorcode/google/chromeos/memlayout.h>
 
 #include <arch/header.ld>
 

src/soc/qualcomm/ipq806x/include/soc/memlayout.ld

@@ -18,7 +18,7 @@
  */
 
 #include <memlayout.h>
-#include <vendorcode/google/chromeos/vboot2/memlayout.h>
+#include <vendorcode/google/chromeos/memlayout.h>
 
 #include <arch/header.ld>
 

src/soc/rockchip/rk3288/include/soc/memlayout.ld

@@ -18,7 +18,7 @@
  */
 
 #include <memlayout.h>
-#include <vendorcode/google/chromeos/vboot2/memlayout.h>
+#include <vendorcode/google/chromeos/memlayout.h>
 
 #include <arch/header.ld>
 

src/vendorcode/google/chromeos/memlayout.h

@@ -19,8 +19,8 @@
 
 /* This file contains macro definitions for memlayout.ld linker scripts. */
 
-#ifndef __CHROMEOS_VBOOT2_MEMLAYOUT_H
-#define __CHROMEOS_VBOOT2_MEMLAYOUT_H
+#ifndef __CHROMEOS_MEMLAYOUT_H
+#define __CHROMEOS_MEMLAYOUT_H
 
 /* Careful: required work buffer size depends on RW properties such as key size
  * and algorithm -- what works for you might stop working after an update. Do
@@ -47,4 +47,4 @@
 	#define OVERLAP_VERSTAGE_ROMSTAGE(addr, size) ROMSTAGE(addr, size)
 #endif
 
-#endif /* __CHROMEOS_VBOOT2_MEMLAYOUT_H */
+#endif /* __CHROMEOS_MEMLAYOUT_H */

src/vendorcode/google/chromeos/symbols.h

@@ -17,8 +17,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
  */
 
-#ifndef __CHROMEOS_VBOOT2_SYMBOLS_H
-#define __CHROMEOS_VBOOT2_SYMBOLS_H
+#ifndef __CHROMEOS_SYMBOLS_H
+#define __CHROMEOS_SYMBOLS_H
 
 extern u8 _vboot2_work[];
 extern u8 _evboot2_work[];
@@ -29,4 +29,4 @@ extern u8 _verstage[];
 extern u8 _everstage[];
 #define _verstage_size (_everstage - _verstage)
 
-#endif /* __CHROMEOS_VBOOT2_SYMBOLS_H */
+#endif /* __CHROMEOS_SYMBOLS_H */

src/vendorcode/google/chromeos/vboot2/common.c

@@ -21,9 +21,9 @@
 #include <console/console.h>
 #include <reset.h>
 #include "../chromeos.h"
+#include "../symbols.h"
 #include "../vboot_handoff.h"
 #include "misc.h"
-#include "symbols.h"
 
 void *vboot_load_stage(int stage_index,
 		       struct vboot_region *fw_main,

src/vendorcode/google/chromeos/vboot2/verstub.c

@@ -23,8 +23,8 @@
 #include <string.h>
 #include <timestamp.h>
 #include "../chromeos.h"
+#include "../symbols.h"
 #include "misc.h"
-#include "symbols.h"
 
 static struct vb2_working_data *init_vb2_working_data(void)
 {