defs.h

电子盘DEMO板程序

#define CUSTOMER_ID_LEN          4
#define UNIQUE_ID_LEN            16

/* BBT block types */
#define BBT_GOOD_UNIT            0xff
#define BBT_UNMARKED_BAD_UNIT    0xf0
#define BBT_UNAVAIL_UNIT         0x1
#define BBT_BAD_UNIT             0x0

/* Unmarked bad blocks types */
#define FL_BLOCK_IS_MARKED_AS_UNERASABLE 0x55
#define FL_BLOCK_IS_MARKED_AS_UNWRITABLE 0x22
#define FL_BLOCK_IS_MARKED_AS_UNREADABLE 0x88
#define FL_BLOCK_IS_MARKED_AS_GOOD       0xff
#define FL_BLOCK_IS_MARKED_AS_NEED_ERASE 0xfe
#define FL_MAX_BIT_DISTANCE_DBB          0x20 

/* Flag bit values */
#define SUSPEND_FOR_WRITE        1        /* MTD provides suspend for write */
#define NFTL_ENABLED             2        /* Flash can run NFTL             */
#define INFTL_ENABLED            4        /* Flash can run INFTL            */
#define EXTERNAL_EPROM           8        /* Can support external eprom     */
#define SAFTL_ENABLED            0x10     /* Flash can run SAFTL            */

/* Flash Technology types */
#define FL_SUPPORT_MLC             0x01  
#define FL_SUPPORT_RELIABLE        0x02
#define FL_SUPPORT_FAST            0x04
#define FL_SUPPORT_NO_MATCHING     0x08
#define FL_SUPPORT_WRITE_CACHE     0x10
#define FL_2K_ADDRESS_SPACE        0x20
#define FL_SUPPORT_SEQUENTIAL_READ 0x40

/* Bus types */
#define FL_SRAM_MODE        0   /* Data bus and Address bus are diffrent buses            */
#define FL_MUX_MODE         1   /* Data and Address buses are multiplexed on the same bus */
#define FL_LPC_MODE         2   /* Data and Address buses are both using the LPC bus      */
#define FL_ICP_MODE         3   


/* Debugging flags */
#define DEBUG_ERASE_OPERATION_ENTER    0  /* Before start of an erase operation */
#define DEBUG_ERASE_OPERATION_EXIT     3  /* After end of erase operation       */
#define DEBUG_WRITE_OPERATION_ENTER    1  /* Before start of an write operation */
#define DEBUG_WRITE_OPERATION_EXIT     4  /* After end of write operation       */
#define DEBUG_READ_OPERATION           2  /* Before read operation              */
#define DEBUG_INIT_ENDED               5  /* Variables are initialized          */
#define DEBUG_EXIT_CALLED              6  /* Variables are not initialized      */
#define DEBUG_FORMAT_OPERATION_ENTER1  7  /* Before start format - 2 calls are  */
#define DEBUG_FORMAT_OPERATION_ENTER2  8  /* required 2 pass 2 parameters.      */
#define DEBUG_FORMAT_OPERATION_EXIT    9  /* After end format operation         */
#define DEBUG_UNFORMAT_OPERATION_ENTER 10 /* Before start unformat operation    */
#define DEBUG_UNFORMAT_OPERATION_EXIT  11 /* After end unformat operation       */
#define DEBUG_ERASEBD_OPERATION_ENTER  12 /* Before start ERASE BD operation    */
#define DEBUG_ERASEBD_OPERATION_EXIT   13 /* After end ERASE BD operation       */
#define DEBUG_IS_GOOD_BLOCK            255 /* Called by MTD to check block     */

/* prepareForPowerChanges routine flags */
#define FL_PREPARE_FOR_SUSPEND   2

/*************************************/
/* DMA type flags - FL_DMA_CONFIG    */
/*************************************/

/* Note: DMA_Params_S is defined in flsystyp.h */
#define DMA_OPEN_CHANNEL               0
#define DMA_CONFIG_TRANSACTION         1
#define DMA_FREE_CHANNEL               2    
#define DMA_WAIT_FOR_TRANSACTION_END   3



/****************************/
/*   Special services API   */
/****************************/


/*** MTD Soecial services values   ***/ 
#define FL_DMA_WITHOUT_ECC              0x20  
#define FL_DMA_WITH_ECC                 0  

/* Flash array identification structure */
typedef struct tFlash FLFlash;                /* Forward definition */

/*=============================================================*/


/*=============================================================*/
/* from _flflash.h */
       
#define M512_SUBTYPE_G3                 0x00
#define M512_SUBTYPE_G3_LP              0x01

#define H1_SUBTYPE_TSB_512MB            0x00
#define H1_SUBTYPE_SAM_256MB            0x01
#define H1_SUBTYPE_H_256MB              0x02
#define H1_SUBTYPE_H_512MB              0x03
#define H1_SUBTYPE_H_1GB                0x04
#define H1_SUBTYPE_H_2GB                0x05

/* The following are flags for the protection set routine */
#define DO_NOT_COMMIT_PROTECTION 0 /* The new values will take affect only after reset  */
#define COMMIT_PROTECTION        1 /* The new values will take affect immediately       */
#define MTD_ON_DPS_ONLY          2 /* The new protection will be placed only on the DPS */
#define MTD_READ_KEY             4 /* Report the key that is being used                 */


struct tFlash {
  FLBoolean		wasIdentified;
  FlashType		type;                   
  FlashType		subType;
  FLByte		mediaType;              
  FLDword		busAccessType;            
  FLByte      if_cfg;  
  FLByte      bBusType;          
  FLWord      flags;             
  void *    mtdVars;             
  FLSocket * socket;             
  NDOC2window win;               
  void (*setPowerOnCallback)(FLFlash *);
  FLStatus (*flashRead)(FLFlash *);
  FLStatus (*setCallBack)(FLFlash *);
  FLStatus (*dismount)(FLFlash *);
  FLStatus (*prepareForPowerChanges) (FLFlash *,FLByte) ;
  FLStatus (*clearCallBack)(FLFlash *);
  FLStatus (*enterDeepPowerDownMode)(FLFlash *,FLWord state);

#ifndef FL_NO_USE_FUNC
  FLMemWindowSize FAR1* memWindowSize; /* Doc memory window size          */
  FLMemRead       FAR1* memRead;       /* Doc memory read routine         */
  FLMemWrite      FAR1* memWrite;      /* Doc memory write routine        */
  FLMemSet        FAR1* memSet;        /* Doc memory set routine          */
  FLMemRead8bit   FAR1* memRead8bit;   /* Doc memory 8 bit read routine   */
  FLMemWrite8bit  FAR1* memWrite8bit;  /* Doc memory 8 bit write routine  */
  FLMemRead16bit  FAR1* memRead16bit;  /* Doc memory 16 bit read routine  */
  FLMemWrite16bit FAR1* memWrite16bit; /* Doc memory 16 bit write routine */
  FLMemSetGetMode FAR1* memSetGetMode; /* Interleave change event -       */
                                       /* call back to plant new routines */
#endif /* FL_NO_USE_FUNC */
};

extern void docSocketInit(FLSocket * pVol);

/* Returns specific flash structure of the socket */

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
extern TFFS_DLL_API FLFlash * NAMING_CONVENTION flFlashOf(FLByte volNo);
/* See interface documentation of functions in flflash.c        */

extern FLStatus flIdentifyFlash(FLSocket *socket, FLFlash *flash);

extern FLByte    flHandleConversionTable[FL_SOCKETS][FL_MAX_TL_PARTITIONS];
#ifdef __cplusplus
}
#endif /* __cplusplus */

/*=============================================================*/


/*=============================================================*/
/*=== from nandefs.h */
    /* Flash IDs*/

#define KM29N16000_FLASH    0xec64
#define KM29N32000_FLASH    0xece5
#define KM29V64000_FLASH    0xece6
#define KM29V128000_FLASH   0xec73
#define KM29V256000_FLASH   0xec75
#define KM29V512000_FLASH   0xec76
#define KM29V1024000_FLASH  0xec79
#define K9F1G08U0M_FLASH    0xecc1
#define K9F2G08U0M_FLASH    0xecda
#define K9F4G08U0M_FLASH    0xecdc

#define NM29N16_FLASH       0x8f64
#define NM29N32_FLASH       0x8fe5
#define NM29N64_FLASH       0x8fe6
#define TC5816_FLASH        0x9864
#define TC5832_FLASH        0x98e5
#define TC5864_FLASH        0x98e6
#define TC58128_FLASH       0x9873
#define TC58256_FLASH       0x9875
#define TC58512_FLASH       0x9876
#define TC581024_FLASH      0x9877

#define TC58100FT           0x9879   
#define TC58010FT           0x9879
#define KF2816U0C           0xEC53 
#define KF2832U0C           0xEC55
#define TC58020FT           0x98DA   

#define TC58NVG0S3AFT05     0x98F1  
#define TC58NVG1S3AFT05     0x98DA 
#define TC58NVG2D4BFT00     0x98DC   
#define HY27UF162G2M        0xADCA
#define HY27UT084G2M        0xADDC


/*=============================================================*/

#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
FLStatus _flInit(void);
void flInitGlobalVars(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */


#endif /*_DEFS_H*/