1/*
2 * Copyright (c) 2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Ali Saidi
29 *          Miguel Serrano
30 *          Nathan Binkert
31 */
32
33static const int RTC_SEC = 0x00;
34static const int RTC_SEC_ALRM = 0x01;
35static const int RTC_MIN = 0x02;
36static const int RTC_MIN_ALRM = 0x03;
37static const int RTC_HR = 0x04;
38static const int RTC_HR_ALRM = 0x05;
39static const int RTC_DOW = 0x06;
40static const int RTC_DOM = 0x07;
41static const int RTC_MON = 0x08;
42static const int RTC_YEAR = 0x09;
43
44static const int RTC_STAT_REGA = 0x0A;
45
46static const int RTCA_DV_4194304HZ = 0x0;
47static const int RTCA_DV_1048576HZ = 0x1;
48static const int RTCA_DV_32768HZ = 0x2;
49static const int RTCA_DV_DISABLED0 = 0x6;
50static const int RTCA_DV_DISABLED1 = 0x7;
51
52static const int RTCA_RS_DISABLED = 0x0;
53static const int RTCA_RS_1024HZ = 0x6;
54
55static const int RTC_STAT_REGB = 0x0B;
56
57static const int RTC_STAT_REGC = 0x0C;
58static const int RTC_STAT_REGD = 0x0D;
59
60