memory.h

来自「SMDK2440 boot code, base on vivi」· C头文件 代码 · 共 48 行

/* 
 *  vivi/include/memory.h: Memory map for vivi
 *
 * Author:     Janghoon Lyu
 * Created:    July 28, 2003
 * Copyright:  MIZI Research, Inc. All Rights Reserved.
 *
 *
 *  ^
 *  high     Stack
 *           Heap
 *           MMU table
 *           vivi 
 *  low
 *
 */

#ifndef __VIVI_MEMORY_H__
#define __VIVI_MEMORY_H__

#include <config.h>
#include "arch/memory.h"

/* total memory required by vivi */
#define VIVI_SIZE		(2*1024*1024)
/* size of vivi binary */
#define MAX_VIVI_BIN_SIZE	(256*1024)
#define MMU_TLB_SIZE		(16*1024)
#define HEAP_SIZE		(1*1024*1024)
#define STACK_SIZE		(512*1024)

/* base address for vivi */
#define VIVI_BASE		(DRAM_BASE + DRAM_SIZE - VIVI_SIZE)
#define MMU_TLB_BASE		(VIVI_BASE + MAX_VIVI_BIN_SIZE)
#define HEAP_BASE		(VIVI_BASE + (512*1024))
#define STACK_BASE		(VIVI_BASE + VIVI_SIZE - STACK_SIZE)

#define RAM_SIZE		(VIVI_BASE - DRAM_BASE)
#define RAM_BASE		DRAM_BASE

#ifdef CONFIG_BOOT_TYPE_RAM
#define VIVI_ROM_BASE		(DRAM_BASE + 0x8000)
#else
#define VIVI_ROM_BASE		(0x00000000)
#endif

#endif /* __VIVI_MEMORY_H__ */