1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Hardware definitions common to all DaVinci family processors 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Author: Kevin Hilman, Deep Root Systems, LLC 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * 2007 (c) Deep Root Systems, LLC. This file is licensed under 7*4882a593Smuzhiyun * the terms of the GNU General Public License version 2. This program 8*4882a593Smuzhiyun * is licensed "as is" without any warranty of any kind, whether express 9*4882a593Smuzhiyun * or implied. 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun #ifndef __ASM_ARCH_HARDWARE_H 12*4882a593Smuzhiyun #define __ASM_ARCH_HARDWARE_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun /* 15*4882a593Smuzhiyun * Before you add anything to ths file: 16*4882a593Smuzhiyun * 17*4882a593Smuzhiyun * This header is for defines common to ALL DaVinci family chips. 18*4882a593Smuzhiyun * Anything that is chip specific should go in <chipname>.h, 19*4882a593Smuzhiyun * and the chip/board init code should then explicitly include 20*4882a593Smuzhiyun * <chipname>.h 21*4882a593Smuzhiyun */ 22*4882a593Smuzhiyun /* 23*4882a593Smuzhiyun * I/O mapping 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun #define IO_PHYS UL(0x01c00000) 26*4882a593Smuzhiyun #define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ 27*4882a593Smuzhiyun #define IO_SIZE 0x00400000 28*4882a593Smuzhiyun #define IO_VIRT (IO_PHYS + IO_OFFSET) 29*4882a593Smuzhiyun #define io_v2p(va) ((va) - IO_OFFSET) 30*4882a593Smuzhiyun #define __IO_ADDRESS(x) ((x) + IO_OFFSET) 31*4882a593Smuzhiyun #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #endif /* __ASM_ARCH_HARDWARE_H */ 34