1/*
2 * Hardware definitions common to all DaVinci family processors
3 *
4 * Author: Kevin Hilman, Deep Root Systems, LLC
5 *
6 * 2007 (c) Deep Root Systems, LLC. This file is licensed under
7 * the terms of the GNU General Public License version 2. This program
8 * is licensed "as is" without any warranty of any kind, whether express
9 * or implied.
10 */
11#ifndef __ASM_ARCH_HARDWARE_H
12#define __ASM_ARCH_HARDWARE_H
13
14/*
15 * Before you add anything to ths file:
16 *
17 * This header is for defines common to ALL DaVinci family chips.
18 * Anything that is chip specific should go in <chipname>.h,
19 * and the chip/board init code should then explicitly include
20 * <chipname>.h
21 */
22/*
23 * I/O mapping
24 */
25#define IO_PHYS				UL(0x01c00000)
26#define IO_OFFSET			0xfd000000 /* Virtual IO = 0xfec00000 */
27#define IO_SIZE				0x00400000
28#define IO_VIRT				(IO_PHYS + IO_OFFSET)
29#define io_v2p(va)			((va) - IO_OFFSET)
30#define __IO_ADDRESS(x)			((x) + IO_OFFSET)
31#define IO_ADDRESS(pa)			IOMEM(__IO_ADDRESS(pa))
32
33#endif /* __ASM_ARCH_HARDWARE_H */
34