| /* |
| * arch/arm/mach-ixp4xx/include/mach/memory.h |
| * |
| * Copyright (c) 2001-2004 MontaVista Software, Inc. |
| */ |
| |
| #ifndef __ASM_ARCH_MEMORY_H |
| #define __ASM_ARCH_MEMORY_H |
| |
| #include <asm/sizes.h> |
| |
| /* |
| * Physical DRAM offset. |
| */ |
| #define PHYS_OFFSET UL(0x00000000) |
| |
| #if !defined(__ASSEMBLY__) && defined(CONFIG_PCI) |
| |
| void ixp4xx_adjust_zones(int node, unsigned long *size, unsigned long *holes); |
| |
| #define arch_adjust_zones(node, size, holes) \ |
| ixp4xx_adjust_zones(node, size, holes) |
| |
| #define ISA_DMA_THRESHOLD (SZ_64M - 1) |
| #define MAX_DMA_ADDRESS (PAGE_OFFSET + SZ_64M) |
| |
| #endif |
| |
| #endif |
