sys/arch/mips/adm5120/adm5120_extio_space.c

   1 /* $NetBSD: adm5120_extio_space.c,v 1.2 2008/04/28 20:23:27 martin Exp $ */
   2
   3 /*-
   4  * Copyright (c) 2007 David Young.  All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or
   7  * without modification, are permitted provided that the following
   8  * conditions are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above
  12  *    copyright notice, this list of conditions and the following
  13  *    disclaimer in the documentation and/or other materials provided
  14  *    with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
  17  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  18  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  19  * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR
  20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
  21  * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  22  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
  23  * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  25  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  26  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
  27  * OF SUCH DAMAGE.
  28  */
  29 /*-
  30  * Copyright (c) 2001 The NetBSD Foundation, Inc.
  31  * All rights reserved.
  32  *
  33  * This code is derived from software contributed to The NetBSD Foundation
  34  * by Jason R. Thorpe.
  35  *
  36  * Redistribution and use in source and binary forms, with or without
  37  * modification, are permitted provided that the following conditions
  38  * are met:
  39  * 1. Redistributions of source code must retain the above copyright
  40  *    notice, this list of conditions and the following disclaimer.
  41  * 2. Redistributions in binary form must reproduce the above copyright
  42  *    notice, this list of conditions and the following disclaimer in the
  43  *    documentation and/or other materials provided with the distribution.
  44  *
  45  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  46  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  47  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  48  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  49  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  50  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  51  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  52  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  53  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  54  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  55  * POSSIBILITY OF SUCH DAMAGE.
  56  */
  57
  58 /*
  59  * Platform-specific SOC register support for the Infineon ADM5120.
  60  */
  61
  62 #include <sys/cdefs.h>
  63 __KERNEL_RCSID(0, "$NetBSD: adm5120_extio_space.c,v 1.2 2008/04/28 20:23:27 martin Exp $");
  64
  65 #include <sys/param.h>
  66
  67 #include <machine/bus.h>
  68 #include <mips/adm5120/include/adm5120reg.h>
  69 #include <mips/adm5120/include/adm5120_extiovar.h>
  70
  71 #define CHIP                    extio
  72 #define CHIP_MEM                /* defined */
  73 #define CHIP_ACCESS_SIZE        1
  74
  75 /* MEM region 1 */
  76 #define CHIP_W1_BUS_START(v)    ADM5120_BASE_EXTIO0
  77 #define CHIP_W1_BUS_END(v)      ADM5120_BASE_EXTIO1
  78 #define CHIP_W1_SYS_START(v)    CHIP_W1_BUS_START(v)
  79 #define CHIP_W1_SYS_END(v)      CHIP_W1_BUS_END(v)
  80
  81 /* MEM region 2 */
  82 #define CHIP_W2_BUS_START(v)    ADM5120_BASE_EXTIO1
  83 #define CHIP_W2_BUS_END(v)      ADM5120_BASE_MPMC
  84 #define CHIP_W2_SYS_START(v)    CHIP_W2_BUS_START(v)
  85 #define CHIP_W2_SYS_END(v)      CHIP_W2_BUS_END(v)
  86
  87 #include <mips/mips/bus_space_alignstride_chipdep.c>