| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2008-2009 coresystems GmbH |
| * |
| * 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 |
| */ |
| |
| #include <arch/io.h> |
| #include <reset.h> |
| |
| void soft_reset(void) |
| { |
| outb(0x04, 0xcf9); |
| } |
| |
| #if 0 |
| void hard_reset(void) |
| { |
| /* Try rebooting through port 0xcf9. */ |
| outb((1 << 2) | (1 << 1), 0xcf9); |
| } |
| #endif |
| |
| void hard_reset(void) |
| { |
| outb(0x02, 0xcf9); |
| outb(0x06, 0xcf9); |
| } |