| /* |
| * 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_EXYNOS5250_WAKEUP_H |
| #define CPU_SAMSUNG_EXYNOS5250_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_EXYNOS5250_WAKEUP_H */ |