hw_mem.h

来自「Bycore是一个嵌入式操作系统内核。Bycore包括内存管理、任务管理、中断管」· C头文件 代码 · 共 34 行

/**
 *  hw_mem.h - Hardware macros for memory management.
 *
 *  Copyright (C) 2008  ZhangHu
 *  All rights reserved.
 *  E-MAIL: [e-mail]
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */


#ifndef __HW_MEM_H__
#define __HW_MEM_H__

#define MEM_SIZE (6*1024*1024)      /* The total number of memory */
#define MEM_PAGE_SIZE (2*1024)      /* The size of a block */
#define MEM_START_ADDR 0x0c200000   /* Start address of administrable memory */
#define MEM_PAGE_LIMIT 32           /* The minimum size of assignable memory */
#define MEM_PAGE_LIST 13            /* It depends on MEM_SIZE and MEM_PAGE_SIZE */

#endif