2 * linux/include/asm-arm/arch-adifcc/memory.h
4 * Copyright (c) 2001 MontaVista Software, Inc.
7 #ifndef __ASM_ARCH_MEMORY_H
8 #define __ASM_ARCH_MEMORY_H
11 * Physical DRAM offset.
13 #define PHYS_OFFSET (0xC0000000UL)
16 * Virtual view <-> DMA view memory address translations
17 * virt_to_bus: Used to translate the virtual address to an
18 * address suitable to be passed to set_dma_addr
19 * bus_to_virt: Used to convert an address for DMA operations
20 * to an address that the kernel can use.
22 * These are dummies for now.
24 #define __virt_to_bus(x) __virt_to_phys(x)
25 #define __bus_to_virt(x) __phys_to_virt(x)