| /* |
| * arch/arm/mach-iop32x/include/mach/memory.h |
| */ |
| |
| #ifndef __MEMORY_H |
| #define __MEMORY_H |
| |
| #include <mach/hardware.h> |
| |
| /* |
| * Physical DRAM offset. |
| */ |
| #define PHYS_OFFSET UL(0xa0000000) |
| |
| /* |
| * 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)) |
| |
| |
| #endif |