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/*
* This file is part of the coreboot project.
*
* Copyright 2013 Google Inc.
*
* 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 CPU_SAMSUNG_EXYNOS5420_WAKEUP_H
#define CPU_SAMSUNG_EXYNOS5420_WAKEUP_H
/* Power Down Modes */
#define S5P_CHECK_SLEEP 0x00000BAD
#define S5P_CHECK_DIDLE 0xBAD00000
#define S5P_CHECK_LPA 0xABAD0000
enum {
// A normal boot (not suspend/resume)
IS_NOT_WAKEUP,
// A wake up event that can be resumed any time
WAKEUP_DIRECT,
// A wake up event that must be resumed only after
// clock and memory controllers are re-initialized
WAKEUP_NEED_CLOCK_RESET,
};
int wakeup_need_reset(void);
int get_wakeup_state(void);
void wakeup(void);
void wakeup_enable_uart(void);
#endif /* CPU_SAMSUNG_EXYNOS5420_WAKEUP_H */
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