/*
$Log: flash_dev.h,v $
Revision 1.8  2008/01/18 08:53:26  Lingzhaojun
no message

Revision 1.7  2007/12/12 02:39:04  Fangzhenfu
Îļþϵͳ¸üУ¡ FLASH µ×²ã¸üУ¡

Revision 1.6  2007/11/27 14:01:34  Huangshilin
ÐÞ¸Ä ÒôƵˢÆÁÔëÒô,ϵͳ·´Ó¦ÂýµÄ BUG.

Revision 1.5  2007/11/21 13:13:46  Fangzhenfu
ɾ³ý¾ÉµÄÉý¼¶¹¤¾ß£¡Í³Ò»²ÉÓÃÐµĹ¤¾ß¸úÎļþϵͳ¡¢USB

Revision 1.4  2007/11/07 07:25:50  Fangzhenfu
USB ÌáËÙ£¨Ð¡ÎļþÌáËÙ£¬Ä¿Ç°ËÙ¶Èд 3M ×óÓÒ£¬¶Á 6.5M×óÓÒ£¬ 4K PAGE FLASH ¿Éµ½ 5M£¬8M£©£¬
ÎļþϵͳÐ޸ģ¡
¼ÓÈë FLASH ·ÃÎÊʱÐò API £¡ ¼û flash_dev.h ÖÐ
FlashTimingCfg£¨uint32 Freq£© Freq Ϊ×ÜÏßƵÂÊ---´ò°ü
µÚÒ»´Îµ÷Óà FlashTimingCfg£¨£©Ê±ÇëÔÚ FS_Init() Ö®ºóµ÷Óã¬ÆäËüÔÚ×ÜÏßƵÂʱ仯ʱµ÷Óã¡

Revision 1.3  2007/10/08 02:58:36  Lingzhaojun
Ìí¼Ó°æ±¾×Ô¶¯×¢Êͽű¾

*/
#ifndef _FS_FLASH_DEV_H_
#define _FS_FLASH_DEV_H_

#include "stdio.h"
#include "string.h"

#undef EXT
#ifdef _IN_FS_FLASH_DEV_
#define EXT
#else
#define EXT extern
#endif

/*
*******************************************************************************
Flash Ïà¹ØµÄÅäÖÃÐÅÏ¢
×¢£ºÊ¹Óà Lib Îļþʱ£¬ÏÂÃæµÄºê¶¨Òå²¢²»Æð×÷Óã¬Ö»Ìṩһ¸ö²Î¿¼µ±Ç°ËùÓõĿâµÄÅäÖÃ
*******************************************************************************
*/

#define  DISK_SYS            0  //CÅÌ
#define  DISK_FLASH_1         1
#define  DISK_FLASH_2         2
#define  DISK_FLASH_3         3
#define  DISK_FLASH_4         4
#define  DISK_FLASH_5         5
#define  DISK_FLASH_6         6
#define  DISK_FLASH_7         7
#define  DISK_FLASH_8         8
#define  DISK_FLASH_9         9
#define  DISK_FLASH_10        10
#define  DISK_FLASH_11        11
#define  DISK_FLASH_12        12
#define  DISK_FLASH_13        13
#define  DISK_FLASH_14        14
#define  DISK_FLASH_15        15
#define  DISK_FLASH_16        16
//1¿ÉÅäÖòÎÊý
//#define  BOOT_ONLY               //¶¨ÒåÖ»Éú³ÉÖмä¼þÒýµ¼´úÂë, ²»¶¨ÒåÔòÊÇÍêÕûµÄÎļþϵͳ
#ifndef     BOOT_ONLY
//#define  DEBUG_FLASH    //¶¨ÒåFLASHµ÷ÊÔģʽʹÄÜ
//#define  IN_SYSTEM   //ǶÈ뵽ϵͳÈí¼þʱ¶¨Òå
//#define  OS_FILE    //¶¨ÒåOSϵÄÎļþϵͳ
#endif

#ifndef SETUP
#define  USB         //¶¨ÒåʹÄÜUSB
#endif
#define  DUAL_PLANE    //¶¨ÒåNAND FLASH DUAL PLANE²ÁдʹÄÜ
#define  SYS_PROTECT   //¶¨Òåϵͳ±£ÁôÇøдʹÄÜ
//#define     VIRTUAL_MEMORY  0x400000  //¶¨ÒåÐéÄâÄÚ´æ2GB
#define     SYS_DISK_HID    0       //ϵͳÅÌʹÄÜ, 1=Òþ²Ø, 0=ÏÔʾ



#if(RK27XX_IO_MEMMAP == LDK_MMU_DISABLE)
#define  RegNandCtrlBase   0x1E740000   //from mail.h
#define  INTC0_VIR_ARRD          0x19C40000
#define     UDC_BASE    0x19CC0000
#define     ARM7_CACHE_CON_BASE  0xEFFF0000
#define     HDMA_BASE               0x1E700000
#define  SRAM_BASE_ADDR      0x18200000  //SRAMµÄ×îºó512B
#define  SDRAM_BASE_ADDR      0x17000000
#elif(RK27XX_IO_MEMMAP == LDK_MMU_ENABLE)
#define  RegNandCtrlBase   0x02440000   //from mail.h
#define  INTC0_VIR_ARRD          0x02040000
#define     UDC_BASE    0x020C0000
#define     ARM7_CACHE_CON_BASE  0xEFFF0000
#define     HDMA_BASE               0x02400000
#define  SRAM_BASE_ADDR      0x18200000  //SRAMµÄ×îºó512B
#define  SDRAM_BASE_ADDR      0x01000000
#elif(RK27XX_IO_MEMMAP == PORSCHE9_IO_MEMMAP)
#define  RegNandCtrlBase   0x180E8000   //from mail.h
#define  INTC0_VIR_ARRD          0x18080000
#define     UDC_BASE    0x180A0000
#define     ARM7_CACHE_CON_BASE  0xEFFF0000
#define     HDMA_BASE               0x18090000
#define  SRAM_BASE_ADDR      0x18200000  //SRAMµÄ×îºó512B
#define  SDRAM_BASE_ADDR      0x60000000
#else
#undef      RegNandCtrlBase
#undef      INTC0_VIR_ARRD
#undef     UDC_BASE
#undef      ARM7_CACHE_CON_BASE
#undef      HDMA_BASE
#undef      SRAM_BASE_ADDR
#undef      SDRAM_BASE_ADDR
#endif

#define  FLASH0_DATA       (RegNandCtrlBase+0x0200)
#define  FLASH0_ADDR       (RegNandCtrlBase+0x0204)
#define  FLASH0_CMD       (RegNandCtrlBase+0x0208)
#define  FLASH0_0    (RegNandCtrlBase+0x0a00)
#define  SPARE0_0    (RegNandCtrlBase+0x1200)

#endif