2 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
3 * Sanghee Kim <sh0130.kim@samsung.com>
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 #include <asm/arch/cpu.h>
26 #include <asm/arch/power.h>
27 #include <mobile/misc.h>
30 void board_inform_set(unsigned int flag)
32 unsigned int inform = readl(CONFIG_INFORM_ADDRESS);
34 /* at watchdog reset */
36 writel(0, CONFIG_INFORM_ADDRESS);
38 inform = (REBOOT_MODE_PREFIX | flag);
39 writel(inform, CONFIG_INFORM_ADDRESS);
42 void board_inform_clear(unsigned int flag)
44 /* clear INFORM regardless of flags */
45 writel(0, CONFIG_INFORM_ADDRESS);
47 writel(0x12345678, CONFIG_LPM_INFORM);