2 * linux/include/asm-arm/arch-realview/hardware.h
4 * This file contains the hardware definitions of the RealView boards.
6 * Copyright (C) 2003 ARM Limited.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 #ifndef __ASM_ARCH_HARDWARE_H
23 #define __ASM_ARCH_HARDWARE_H
25 #include <asm/sizes.h>
26 #include <asm/arch/platform.h>
28 /* macro to get at IO space when running virtually */
29 #define IO_ADDRESS(x) ((((x) & 0x0effffff) | (((x) >> 4) & 0x0f000000)) + 0xf0000000)
30 #define __io_address(n) __io(IO_ADDRESS(n))