3 * Erik Theisen, Wave 7 Optics, etheisen@mindspring.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 * W7O board level hardware watchdog.
30 #ifdef CONFIG_HW_WATCHDOG
33 void hw_watchdog_reset(void)
35 volatile ushort *hwd = (ushort *)(CFG_W7O_EBC_PB7CR & 0xfff00000);
38 * Read the LMG's hwd register and toggle the
39 * watchdog bit to reset it. On the LMC, just
40 * reading it is enough, but toggling the bit
45 } /* hw_watchdog_reset() */
47 #endif /* CONFIG_HW_WATCHDOG */