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 * arch/arm/mach-iop33x/include/mach/memory.h

#ifndef __MEMORY_H
#define __MEMORY_H

#include <mach/hardware.h>

 * Physical DRAM offset.
#define PHYS_OFFSET     UL(0x00000000)

 * Virtual view <-> PCI DMA view memory address translations
 * virt_to_bus: Used to translate the virtual address to an
 *          address suitable to be passed to set_dma_addr
 * bus_to_virt: Used to convert an address for DMA operations
 *          to an address that the kernel can use.
#define __virt_to_bus(x)      (__virt_to_phys(x))
#define __bus_to_virt(x)      (__phys_to_virt(x))


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