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/* $OpenBSD: geodescreg.h,v 1.2 2003/08/07 16:59:37 mickey Exp $ */
/*
* Copyright (c) 2003 Markus Friedl <markus@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* Geode SC1100 Information Appliance On a Chip
* http://www.national.com/ds.cgi/SC/SC1100.pdf
*/
/* Configuration Space Register Map */
#define SC1100_F5_SCRATCHPAD 0x64
#define GCB_WDTO 0x0000 /* WATCHDOG Timeout */
#define GCB_WDCNFG 0x0002 /* WATCHDOG Configuration */
#define GCB_WDSTS 0x0004 /* WATCHDOG Status */
#define GCB_IID 0x003c /* IA On a Chip ID */
#define GCB_REV 0x003d /* Revision */
#define GCB_CBA 0x003e /* Configuration Base Address */
/* Watchdog */
#define WD32KPD_ENABLE 0x0000
#define WD32KPD_DISABLE 0x0100
#define WDTYPE1_RESET 0x0030
#define WDTYPE2_RESET 0x00c0
#define WDPRES_DIV_512 0x0009
#define WDPRES_DIV_8192 0x000d
#define WDCNFG_MASK 0x00ff
#define WDOVF_CLEAR 0x0001
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