src/flash/ocl/at91sam7x/platform.h

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Pavel Chromy                                    *
   3  *   chromy@asix.cz                                                        *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20 #ifndef platformH
  21 #define platformH
  22
  23 #include "samregs.h"
  24
  25
  26 #define outb(_reg, _val)  (*((volatile unsigned char *)(_reg)) = (_val))
  27 #define outw(_reg, _val)  (*((volatile unsigned short *)(_reg)) = (_val))
  28 #define outr(_reg, _val)  (*((volatile unsigned int *)(_reg)) = (_val))
  29
  30 #define inb(_reg)   (*((volatile unsigned char *)(_reg)))
  31 #define inw(_reg)   (*((volatile unsigned short *)(_reg)))
  32 #define inr(_reg)   (*((volatile unsigned int *)(_reg)))
  33
  34 #define _BV(bit)    (1 << (bit))
  35
  36
  37 typedef signed char int8;
  38 typedef unsigned char uint8;
  39
  40 typedef signed short int16;
  41 typedef unsigned short uint16;
  42
  43 typedef signed int int32;
  44 typedef unsigned int uint32;
  45
  46 #endif