Add Google ChromeOS vendor support

Google's ChromeOS can be booted super fast and safely
using coreboot. This adds the ChromeOS specific code that
is required by all ChromeBooks to do this.

Change-Id: Ic03ff090a569a27acbd798ce1e5f89a34897a2f2
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/817
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/src/vendorcode/google/chromeos/chromeos.h b/src/vendorcode/google/chromeos/chromeos.h
new file mode 100644
index 0000000000..ec0f3b733a
--- /dev/null
+++ b/src/vendorcode/google/chromeos/chromeos.h
@@ -0,0 +1,40 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
+ *
+ * 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_H__
+#define __CHROMEOS_H__
+
+/* functions implemented per mainboard: */
+int get_developer_mode_switch(void);
+int get_recovery_mode_switch(void);
+#ifdef __PRE_RAM__
+void save_chromeos_gpios(void);
+#endif
+
+/* functions implemented in vbnv.c: */
+int get_recovery_mode_from_vbnv(void);
+
+/* functions implemented in chromeos.c: */
+int developer_mode_enabled(void);
+int recovery_mode_enabled(void);
+
+/* functions implemented in vboot.c */
+void init_chromeos(int bootmode);
+
+#endif