contrib/loaders/flash/at91sam7x/platform.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 /***************************************************************************
   4  *   Copyright (C) 2007 by Pavel Chromy                                    *
   5  *   chromy@asix.cz                                                        *
   6  ***************************************************************************/
   7 #ifndef platformH
   8 #define platformH
   9
  10 #include "samregs.h"
  11
  12
  13 #define outb(_reg, _val)  (*((volatile unsigned char *)(_reg)) = (_val))
  14 #define outw(_reg, _val)  (*((volatile unsigned short *)(_reg)) = (_val))
  15 #define outr(_reg, _val)  (*((volatile unsigned int *)(_reg)) = (_val))
  16
  17 #define inb(_reg)   (*((volatile unsigned char *)(_reg)))
  18 #define inw(_reg)   (*((volatile unsigned short *)(_reg)))
  19 #define inr(_reg)   (*((volatile unsigned int *)(_reg)))
  20
  21 #define _BV(bit)    (1 << (bit))
  22
  23
  24 typedef signed char int8;
  25 typedef unsigned char uint8;
  26
  27 typedef signed short int16;
  28 typedef unsigned short uint16;
  29
  30 typedef signed int int32;
  31 typedef unsigned int uint32;
  32
  33 #endif