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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.
*/
#include <rules.h>
#include <bootmode.h>
#include <vendorcode/google/chromeos/chromeos.h>
#if CONFIG_BOOTMODE_STRAPS
int developer_mode_enabled(void)
{
if (get_developer_mode_switch())
return 1;
#if CONFIG_VBOOT
if (vboot_handoff_check_developer_flag())
return 1;
#endif
return 0;
}
int recovery_mode_enabled(void)
{
return !!vboot_check_recovery_request();
}
#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
int display_init_required(void)
{
/* For Chrome OS always honor vboot_handoff_skip_display_init(). */
if (IS_ENABLED(CONFIG_CHROMEOS))
return !vboot_handoff_skip_display_init();
/* By default always initialize display. */
return 1;
}
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