blob: c45ba1f62a11a3b32d70b44e291a1f0bc8b98764 (
plain) (
tree)
|
|
/*
* Hardware definitions common to all DaVinci family processors
*
* Author: Kevin Hilman, Deep Root Systems, LLC
*
* 2007 (c) Deep Root Systems, LLC. This file is licensed under
* the terms of the GNU General Public License version 2. This program
* is licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
/*
* Before you add anything to ths file:
*
* This header is for defines common to ALL DaVinci family chips.
* Anything that is chip specific should go in <chipname>.h,
* and the chip/board init code should then explicitly include
* <chipname>.h
*/
#define DAVINCI_SYSTEM_MODULE_BASE 0x01C40000
/* System control register offsets */
#define DM64XX_VDD3P3V_PWDN 0x48
/*
* I/O mapping
*/
#define IO_PHYS 0x01c00000UL
#define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */
#define IO_SIZE 0x00400000
#define IO_VIRT (IO_PHYS + IO_OFFSET)
#define io_v2p(va) ((va) - IO_OFFSET)
#define __IO_ADDRESS(x) ((x) + IO_OFFSET)
#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa))
#ifdef __ASSEMBLER__
#define IOMEM(x) x
#else
#define IOMEM(x) ((void __force __iomem *)(x))
#endif
#endif /* __ASM_ARCH_HARDWARE_H */
|
