sys/arch/evbarm/gumstix/gumstixreg.h

   1 /*      $NetBSD: gumstixreg.h,v 1.3 2007/01/18 10:06:47 kiyohara Exp $  */
   2 /*
   3  * Copyright (C) 2005, 2006 WIDE Project and SOUM Corporation.
   4  * All rights reserved.
   5  *
   6  * Written by Takashi Kiyohara and Susumu Miki for WIDE Project and SOUM
   7  * Corporation.
   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. Neither the name of the project nor the name of SOUM Corporation
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT and SOUM CORPORATION ``AS IS''
  22  * AND 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 THE PROJECT AND SOUM CORPORATION
  25  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  26  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  27  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  28  * INTERRUPTION) HOWEVER CAUSED AND 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 #ifndef _EVBARM_GUMSTIXREG_H_
  34 #define _EVBARM_GUMSTIXREG_H_
  35
  36 #include <arm/xscale/pxa2x0reg.h>
  37
  38
  39 /*
  40  * Logical mapping for onboard/integrated peripherals
  41  * that are used while bootstrapping.
  42  */
  43 #define GUMSTIX_IO_AREA_VBASE   0xfd000000
  44 #define GUMSTIX_INTCTL_VBASE    0xfd000000
  45 #define GUMSTIX_CLKMAN_VBASE    0xfd100000
  46 #define GUMSTIX_GPIO_VBASE      0xfd200000
  47 #define GUMSTIX_FFUART_VBASE    0xfd300000
  48 #define GUMSTIX_STUART_VBASE    0xfd400000
  49 #define GUMSTIX_BTUART_VBASE    0xfd500000
  50 #define GUMSTIX_HWUART_VBASE    0xfd600000
  51 #define GUMSTIX_LCDC_VBASE      0xfd700000
  52
  53
  54 #define ioreg_read(a)           (*(volatile unsigned *)(a))
  55 #define ioreg_write(a,v)        (*(volatile unsigned *)(a)=(v))
  56
  57 #define ioreg16_read(a)         (*(volatile uint16_t *)(a))
  58 #define ioreg16_write(a,v)      (*(volatile uint16_t *)(a)=(v))
  59
  60 #define ioreg8_read(a)          (*(volatile uint8_t *)(a))
  61 #define ioreg8_write(a,v)       (*(volatile uint8_t *)(a)=(v))
  62
  63 #endif /* _EVBARM_GUMSTIXREG_H_ */