config.h

zlg nand flash 写平衡 在LINUX XIA

/****************************************Copyright (c)**************************************************
**                               Guangzou ZLG-MCU Development Co.,LTD.
**                                      graduate school
**                                 http://www.zlgmcu.com
**
**--------------File Info-------------------------------------------------------------------------------
** File Name: config.h
** Last modified Date:  2004-09-17
** Last Version: 1.0
** Descriptions: User Configurable File
**
**------------------------------------------------------------------------------------------------------
** Created By: Chenmingji
** Created date:   2004-09-17
** Version: 1.0
** Descriptions: First version
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Modified date:
** Version:
** Descriptions:
**
********************************************************************************************************/
#ifndef __CONFIG_H
#define __CONFIG_H

//This segment should not be modified
#ifndef TRUE
#define TRUE  1
#endif

#ifndef FALSE
#define FALSE 0
#endif

#ifndef __KERNEL__
    #define __KERNEL__
#endif
#ifndef MODULE
    #define MODULE
#endif

#include <linux/config.h>
#include <linux/module.h>

#include <linux/sched.h>
#include <linux/kernel.h>       /* printk() */
//#include <linux/malloc.h>       /* kmalloc() */
#include <linux/slab.h>       /* kmalloc() */
#include <linux/fs.h>           /* everything... */
#include <linux/errno.h>        /* error codes */
#include <linux/timer.h>
#include <linux/types.h>        /* size_t */
#include <linux/fcntl.h>        /* O_ACCMODE */
#include <linux/hdreg.h>        /* HDIO_GETGEO */

#include <asm/system.h>         /* cli(), *_flags */
#include <linux/blkpg.h>  /* blk_ioctl() */
#include <linux/iobuf.h>
#include <linux/ioctl.h>
#include <asm/uaccess.h>
#include <linux/init.h>

typedef u8      uint8;          /* defined for unsigned 8-bits integer variable 	 无符号8位整型变量  */
typedef s8      int8;           /* defined for signed 8-bits integer variable		 有符号8位整型变量  */
typedef u16     uint16;         /* defined for unsigned 16-bits integer variable 	 无符号16位整型变量 */
typedef s16     int16;          /* defined for signed 16-bits integer variable 		 有符号16位整型变量 */
typedef u32     uint32;         /* defined for unsigned 32-bits integer variable 	 无符号32位整型变量 */
typedef s32     int32;          /* defined for signed 32-bits integer variable 		 有符号32位整型变量 */
typedef float   fp32;           /* single precision floating point variable (32bits) 单精度浮点数（32位长度） */
typedef double  fp64;           /* double precision floating point variable (64bits) 双精度浮点数（64位长度） */

/********************************/
/*Application Program Configurations*/
/*     应用程序配置             */
/********************************/
//This segment could be modified as needed.
//以下根据需要改动

#include "k9fxx08.h"

#include "ZLG_FFS.h"

#define K9F28_CLE   ((volatile uint8 *)0x80D00000)
#define K9F28_ALE   ((volatile uint8 *)0x80C80000)
#define K9F28_DATA  ((volatile uint8 *)0x80C00000)
#define K9FXX_WAIT()

#include    "fat.h"

#define ZLG_FFS_MAJOR_NR            126
#define MAX_DRIVES                  1

#ifdef IN_ZLG_FFS_UCLINUX

#define DEVICE_NAME "zlg_ffs"               /* name for messaging */

#ifndef ZLG_FFS_DEFINE
#define ZLG_FFS_DEFINE
uint8 FFSbuf[512];

#define K9F28_BASE_ADDR             0x40003000

K9fXX08Hardware ChipInfo[MAX_DRIVES];

FlashDriver FlashDriverInfo[MAX_DRIVES];

        void init_flash(void)
{
    void * *vp;
    
    vp = (void *)K9F28_BASE_ADDR;
    ChipInfo[0].CLE = K9F28_CLE;
    ChipInfo[0].ALE = K9F28_ALE;
    ChipInfo[0].Data = K9F28_DATA;
    ChipInfo[0].Buf = FFSbuf;
    ChipInfo[0].BytsPerSec = 512;
    ChipInfo[0].BytsPerSecC = 16;
    ChipInfo[0].SecPerBlock = 32;
    ChipInfo[0].BlockPerChip = 1024;
    ChipInfo[0].DataToK9fxx08 = vp[0];
    ChipInfo[0].DataToMCU = vp[0];

    FlashDriverInfo[0].BytsPerSec = 512;
    FlashDriverInfo[0].SecsPreBlock = 32;
    FlashDriverInfo[0].SecPreDisk = 1024 * 32;
    FlashDriverInfo[0].BlockPreDisk = 1024;
    FlashDriverInfo[0].BufA = FFSbuf;
    FlashDriverInfo[0].Index = (void *)ChipInfo;
    FlashDriverInfo[0].SectorRead = vp[2];
    FlashDriverInfo[0].ExSectorRead = vp[3];
    FlashDriverInfo[0].SectorWrite = vp[4];
    FlashDriverInfo[0].ExSectorWrite = vp[5];
    FlashDriverInfo[0].BlockErase = vp[6];
//    FlashDriverInfo[0].SecCopy = vp[8];
    FlashDriverInfo[0].BlockCheck = vp[9];
    FlashDriverInfo[0].SectorCheck = vp[10];
    FlashDriverInfo[0].ExSectorCheck = vp[11];
}

#endif
#endif

#define malloc(a)   kmalloc(a, GFP_KERNEL)
#define free(a)     kfree(a)
#define OS_ENTER_CRITICAL() 
#define OS_EXIT_CRITICAL()
#endif
/*********************************************************************************************************
**                            End Of File
********************************************************************************************************/