sys/arch/evbmips/alchemy/dbau1500reg.h

   1 /* $NetBSD: dbau1500reg.h,v 1.4 2006/02/16 01:52:37 gdamore Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2006 Itronix Inc.
   5  * All rights reserved.
   6  *
   7  * Written by Garrett D'Amore for Itronix Inc.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. The name of Itronix Inc. may not be used to endorse
  18  *    or promote products derived from this software without specific
  19  *    prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  23  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  24  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
  25  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  26  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  27  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  28  * ON ANY THEORY OF LIABILITY, WHETHER IN
  29  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  30  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  31  * POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 /*
  35  * Board-specific registers for DBAu1500.
  36  */
  37
  38 #define DBAU1500_WHOAMI         0x0E000000
  39 #define DBAU1500_STATUS         0x0E000004
  40 #define DBAU1500_SOFTWARE_RESET 0x0E00001C
  41
  42 /*
  43  * DBAU1500_WHOAMI
  44  */
  45 #define DBAU1500_WHOAMI_BOARD_MASK      0x00000f00
  46 #define DBAU1500_WHOAMI_DBAU1500        0x6
  47
  48 #define DBAU1500_WHOAMI_BOARD(x)        (((x) >> 8) & 0x7)
  49 #define DBAU1500_WHOAMI_CPLD(x)         (((x) >> 4) & 0xf)
  50 #define DBAU1500_WHOAMI_DAUGHTER(x)     ((x) & 0xf)
  51
  52 /*
  53  * DBAU1500_STATUS
  54  */
  55 #define DBAU1500_STATUS_SWAPBOOT                0x20000000
  56 #define DBAU1500_STATUS_PCMCIA1_INSERTED        0x00000020
  57 #define DBAU1500_STATUS_PCMCIA0_INSERTED        0x00000010
  58 #define DBAU1500_STATUS_PCMCIA1_VS      0x0000000c
  59 #define DBAU1500_STATUS_PCMCIA0_VS      0x00000003
  60
  61 /*
  62  * DBAU1500_SOFTWARE_RESET
  63  */
  64 #define DBAU1500_SOFTWARE_RESET_RESET           (1 << 15)