1*ca31807bSArnd Bergmann /* 2*ca31807bSArnd Bergmann * Hardware definitions common to all DaVinci family processors 3*ca31807bSArnd Bergmann * 4*ca31807bSArnd Bergmann * Author: Kevin Hilman, Deep Root Systems, LLC 5*ca31807bSArnd Bergmann * 6*ca31807bSArnd Bergmann * 2007 (c) Deep Root Systems, LLC. This file is licensed under 7*ca31807bSArnd Bergmann * the terms of the GNU General Public License version 2. This program 8*ca31807bSArnd Bergmann * is licensed "as is" without any warranty of any kind, whether express 9*ca31807bSArnd Bergmann * or implied. 10*ca31807bSArnd Bergmann */ 11*ca31807bSArnd Bergmann #ifndef __ASM_ARCH_HARDWARE_H 12*ca31807bSArnd Bergmann #define __ASM_ARCH_HARDWARE_H 13*ca31807bSArnd Bergmann 14*ca31807bSArnd Bergmann /* 15*ca31807bSArnd Bergmann * Before you add anything to ths file: 16*ca31807bSArnd Bergmann * 17*ca31807bSArnd Bergmann * This header is for defines common to ALL DaVinci family chips. 18*ca31807bSArnd Bergmann * Anything that is chip specific should go in <chipname>.h, 19*ca31807bSArnd Bergmann * and the chip/board init code should then explicitly include 20*ca31807bSArnd Bergmann * <chipname>.h 21*ca31807bSArnd Bergmann */ 22*ca31807bSArnd Bergmann /* 23*ca31807bSArnd Bergmann * I/O mapping 24*ca31807bSArnd Bergmann */ 25*ca31807bSArnd Bergmann #define IO_PHYS UL(0x01c00000) 26*ca31807bSArnd Bergmann #define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ 27*ca31807bSArnd Bergmann #define IO_SIZE 0x00400000 28*ca31807bSArnd Bergmann #define IO_VIRT (IO_PHYS + IO_OFFSET) 29*ca31807bSArnd Bergmann #define io_v2p(va) ((va) - IO_OFFSET) 30*ca31807bSArnd Bergmann #define __IO_ADDRESS(x) ((x) + IO_OFFSET) 31*ca31807bSArnd Bergmann #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) 32*ca31807bSArnd Bergmann 33*ca31807bSArnd Bergmann #endif /* __ASM_ARCH_HARDWARE_H */ 34