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/*
* 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.
*/
#include <rules.h>
#include <bootmode.h>
#if CONFIG_CHROMEOS || CONFIG_VBOOT_VERIFY_FIRMWARE
#include <vendorcode/google/chromeos/chromeos.h>
#endif
#if CONFIG_BOOTMODE_STRAPS
int developer_mode_enabled(void)
{
if (get_developer_mode_switch())
return 1;
#if CONFIG_VBOOT_VERIFY_FIRMWARE
if (vboot_enable_developer())
return 1;
#endif
return 0;
}
/*
* This is called in multiple places and has to detect
* recovery mode triggered from the EC and via shared
* recovery reason set with crossystem.
*
* If shared recovery reason is set:
* - before VbInit then get_recovery_mode_from_vbnv() is true
* - after VbInit then vboot_enable_recovery() is true
*
* Otherwise the mainboard handler for get_recovery_mode_switch()
* will detect recovery mode initiated by the EC.
*/
int recovery_mode_enabled(void)
{
if (get_recovery_mode_switch())
return 1;
#if CONFIG_CHROMEOS
if (get_recovery_mode_from_vbnv())
return 1;
#endif
#if CONFIG_VBOOT_VERIFY_FIRMWARE
if (vboot_enable_recovery())
return 1;
#endif
return 0;
}
#endif /* CONFIG_BOOTMODE_STRAPS */
#if ENV_RAMSTAGE
static int gfx_init_done = -1;
int gfx_get_init_done(void)
{
if (gfx_init_done < 0)
return 0;
return gfx_init_done;
}
void gfx_set_init_done(int done)
{
gfx_init_done = done;
}
#endif
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