64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
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/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <bootmode.h>
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#if CONFIG_CHROMEOS || CONFIG_VBOOT_VERIFY_FIRMWARE
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#include <vendorcode/google/chromeos/chromeos.h>
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#endif
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#if CONFIG_BOOTMODE_STRAPS
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int developer_mode_enabled(void)
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{
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if (get_developer_mode_switch())
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return 1;
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#if CONFIG_VBOOT_VERIFY_FIRMWARE
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if (vboot_enable_developer())
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return 1;
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#endif
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return 0;
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}
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/*
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* This is called in multiple places and has to detect
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* recovery mode triggered from the EC and via shared
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* recovery reason set with crossystem.
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*
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* If shared recovery reason is set:
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* - before VbInit then get_recovery_mode_from_vbnv() is true
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* - after VbInit then vboot_enable_recovery() is true
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*
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* Otherwise the mainboard handler for get_recovery_mode_switch()
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* will detect recovery mode initiated by the EC.
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*/
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int recovery_mode_enabled(void)
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{
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if (get_recovery_mode_switch())
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return 1;
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#if CONFIG_CHROMEOS
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if (get_recovery_mode_from_vbnv())
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return 1;
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#endif
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#if CONFIG_VBOOT_VERIFY_FIRMWARE
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if (vboot_enable_recovery())
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return 1;
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#endif
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return 0;
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}
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#endif /* CONFIG_BOOTMODE_STRAPS */
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