arch/arm/plat-stmp3xxx/include/mach/hardware.h

   1 /*
   2  * This file contains the hardware definitions of the Freescale STMP3XXX
   3  *
   4  * Copyright (C) 2005 Sigmatel Inc
   5  *
   6  * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
   7  * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
   8  */
   9
  10 /*
  11  * The code contained herein is licensed under the GNU General Public
  12  * License. You may obtain a copy of the GNU General Public License
  13  * Version 2 or later at the following locations:
  14  *
  15  * http://www.opensource.org/licenses/gpl-license.html
  16  * http://www.gnu.org/copyleft/gpl.html
  17  */
  18 #ifndef __ASM_ARCH_HARDWARE_H
  19 #define __ASM_ARCH_HARDWARE_H
  20
  21 /*
  22  * Where in virtual memory the IO devices (timers, system controllers
  23  * and so on)
  24  */
  25 #define IO_BASE                 0xF0000000                 /* VA of IO  */
  26 #define IO_SIZE                 0x00100000                 /* How much? */
  27 #define IO_START                0x80000000                 /* PA of IO  */
  28
  29 /* macro to get at IO space when running virtually */
  30 #define IO_ADDRESS(x) (((x) & 0x000fffff) | IO_BASE)
  31
  32 #endif