memory.h

来自「arm_uclinux_tools用于安装linux的编译器」· C头文件 代码 · 共 31 行

/*
 * linux/include/asm-armnommu/arch-p52/memory.h
 *
 * Copyright (c) 1999 Nicolas Pitre <[e-mail]>
 * 2001 Mindspeed
 */

#ifndef __ASM_ARCH_MEMORY_H
#define __ASM_ARCH_MEMORY_H

#define TASK_SIZE	(0x01a00000UL)
#define TASK_SIZE_26	TASK_SIZE

#define PHYS_OFFSET	(DRAM_BASE)
#define PAGE_OFFSET 	(PHYS_OFFSET)
#define END_MEM     	(DRAM_BASE + DRAM_SIZE)

#if (0)
#define DMA_START       (DRAM_BASE + DRAM_SIZE - 0x800000)//changed by shixin 0x800000) 
#endif

#define DMA_START       (DRAM_BASE + DRAM_SIZE - 0x800000) /* TimYu modify */ 
#define DMA_END         (DRAM_BASE + DRAM_SIZE)

#endif