/* * linux/include/asm-arm/arch-rpc/memory.h * * Copyright (C) 1996,1997,1998 Russell King. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * Changelog: * 20-Oct-1996 RMK Created * 31-Dec-1997 RMK Fixed definitions to reduce warnings * 11-Jan-1998 RMK Uninlined to reduce hits on cache * 08-Feb-1998 RMK Added __virt_to_bus and __bus_to_virt * 21-Mar-1999 RMK Renamed to memory.h * RMK Added TASK_SIZE and PAGE_OFFSET */ #ifndef __ASM_ARCH_MEMORY_H #define __ASM_ARCH_MEMORY_H /* * Physical DRAM offset. */ #define PHYS_OFFSET (0x10000000UL) /* * These are exactly the same on the RiscPC as the * physical memory view. */ #define __virt_to_bus(x) __virt_to_phys(x) #define __bus_to_virt(x) __phys_to_virt(x) #endif