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>

4 files changed, 2 insertions, 84 deletions

diff --git a/src/vendorcode/google/chromeos/vboot2/common.c b/src/vendorcode/google/chromeos/vboot2/common.c
index caed89f..15b661a 100644
--- a/src/vendorcode/google/chromeos/vboot2/common.c
+++ b/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,
diff --git a/src/vendorcode/google/chromeos/vboot2/memlayout.h b/src/vendorcode/google/chromeos/vboot2/memlayout.h
deleted file mode 100644
index 7903dd2..0000000
--- a/src/vendorcode/google/chromeos/vboot2/memlayout.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* This file contains macro definitions for memlayout.ld linker scripts. */
-
-#ifndef __CHROMEOS_VBOOT2_MEMLAYOUT_H
-#define __CHROMEOS_VBOOT2_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
- * NOT lower the asserted minimum without consulting vboot devs (rspangler)! */
-#define VBOOT2_WORK(addr, size) \
-	REGION(vboot2_work, addr, size, 8) \
-	_ = ASSERT(size >= 12K, "vboot2 work buffer must be at least 12K!");
-
-#ifdef __VERSTAGE__
-	#define VERSTAGE(addr, sz) \
-		SET_COUNTER(VERSTAGE, addr) \
-		_ = ASSERT(_everstage - _verstage <= sz, \
-			STR(Verstage exceeded its allotted size! (sz))); \
-		INCLUDE "vendorcode/google/chromeos/vboot2/verstage.verstage.ld"
-#else
-	#define VERSTAGE(addr, sz) \
-		SET_COUNTER(VERSTAGE, addr) \
-		. += sz;
-#endif
-
-#ifdef __VERSTAGE__
-	#define OVERLAP_VERSTAGE_ROMSTAGE(addr, size) VERSTAGE(addr, size)
-#else
-	#define OVERLAP_VERSTAGE_ROMSTAGE(addr, size) ROMSTAGE(addr, size)
-#endif
-
-#endif /* __CHROMEOS_VBOOT2_MEMLAYOUT_H */
diff --git a/src/vendorcode/google/chromeos/vboot2/symbols.h b/src/vendorcode/google/chromeos/vboot2/symbols.h
deleted file mode 100644
index fda7114..0000000
--- a/src/vendorcode/google/chromeos/vboot2/symbols.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright 2014 Google Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#ifndef __CHROMEOS_VBOOT2_SYMBOLS_H
-#define __CHROMEOS_VBOOT2_SYMBOLS_H
-
-extern u8 _vboot2_work[];
-extern u8 _evboot2_work[];
-#define _vboot2_work_size (_evboot2_work - _vboot2_work)
-
-/* Careful: _e<stage> and _<stage>_size only defined for the current stage! */
-extern u8 _verstage[];
-extern u8 _everstage[];
-#define _verstage_size (_everstage - _verstage)
-
-#endif /* __CHROMEOS_VBOOT2_SYMBOLS_H */
diff --git a/src/vendorcode/google/chromeos/vboot2/verstub.c b/src/vendorcode/google/chromeos/vboot2/verstub.c
index 3234683..46f57ab 100644
--- a/src/vendorcode/google/chromeos/vboot2/verstub.c
+++ b/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)
 {