blob: ed760cf2eb758aae8543d37d4c807035f83900fb [file] [log] [blame]
* Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
#include <common.h>
#include <bootstage.h>
#include <cros_ec.h>
#include <cros/common.h>
#include <cros/boot_device.h>
#include <cros/nvstorage.h>
#include <cros/vboot_flag.h>
#include <cros/keyboard.h>
int cros_init(void)
if (!board_get_cros_ec_dev()) {
VBDEBUG("cros_ec not available\n");
return -1;
* Empty keyboard buffer before boot. In case EC did not clear its
* buffer between power cycles, this prevents vboot of current power
* cycle being affected by keystrokes of previous power cycle.
while (tstc())
if (nvstorage_init()) {
VBDEBUG("nvstorage_init failed\n");
return -1;
if (vboot_keymap_init()) {
VBDEBUG(" vboot_keyboard_init failed\n");
return -1;
if (vboot_flag_init()) {
VBDEBUG(" vboot_flag_init() failed\n");
return -1;
return 0;