cfnand.h

Samsung公司S3C6400芯片的BSP源码包

/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
PARTICULAR PURPOSE.
Copyright (c) 2001  Microsoft Corporation

Module Name:	S3C6400.H

Abstract:		FLASH Media Driver Interface Samsung S3C6400 CPU with NAND Flash
                controller.

Environment:	As noted, this media driver works on behalf of the FAL to directly
				access the underlying FLASH hardware.  Consquently, this module
				needs to be linked with FLASHFAL.LIB to produce the device driver
				named FLASHDRV.DLL.

-----------------------------------------------------------------------------*/
#ifndef _S3C6400_CFNAND_H
#define _S3C6400_CFNAND_H

#include "FMD_LB.h"
#include "FMD_SB.h"
#include "nand.h"

#define BW_X08	(0)
#define BW_X16	(1)
#define BW_X32	(2)

/*****************************************************************************/
/* S3C6400 Nand Flash Internal Data Structure Definition                                    */
/*****************************************************************************/
typedef struct
{
	UINT16 nMID;			/* Manufacturer ID               */
	UINT16 nDID;				/* Device ID                     */

	UINT16 nNumOfBlks;		/* Number of Blocks              */
	UINT16 nPgsPerBlk;		/* Number of Pages per block     */
	UINT16 nSctsPerPg;		/* Number of Sectors per page    */
	UINT16 nNumOfPlanes;	/* Number of Planes              */
	UINT16 nBlksInRsv;		/* The Number of Blocks in Reservior for Bad Blocks   */
	UINT8 nBadPos;			/* BadBlock Information Poisition*/
	UINT8 nLsnPos;			/* LSN Position                  */
	UINT8 nECCPos;			/* ECC Policy : HW_ECC, SW_ECC   */
	UINT16 nBWidth;			/* Nand Organization X8 or X16   */

	UINT16 nTrTime;			/* Typical Read Op Time          */
	UINT16 nTwTime;			/* Typical Write Op Time         */
	UINT16 nTeTime;			/* Typical Erase Op Time         */
	UINT16 nTfTime;			/* Typical Transfer Op Time      */
} FlashDevSpec;

static FlashDevSpec astNandSpec[] = {
	/*************************************************************************/
	/* nMID, nDID,                                                           */
	/*            nNumOfBlks                                                 */
	/*                  nPgsPerBlk                                           */
	/*                      nSctsPerPg                                       */
	/*                         nNumOfPlanes                                  */
	/*                            nBlksInRsv                                 */
	/*                                nBadPos                                */
	/*                                   nLsnPos                             */
	/*                                      nECCPos                          */
	/*                                         nBWidth                       */
	/*                                                nTrTime                */
	/*                                                    nTwTime            */
	/*                                                         nTeTime       */
	/*                                                                nTfTime*/
	/*************************************************************************/
	/* 8Gbit DDP NAND Flash */
	{ 0xEC, 0xD3, 8192, 64, 4, 2,160, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	/* 4Gbit DDP NAND Flash */
	{ 0xEC, 0xAC, 4096, 64, 4, 2, 80, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0xDC, 4096, 64, 4, 2, 80, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0xBC, 4096, 64, 4, 2, 80, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0xCC, 4096, 64, 4, 2, 80, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	/* 2Gbit NAND Flash */
	{ 0xEC, 0xAA, 2048, 64, 4, 1, 40, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0xDA, 2048, 64, 4, 1, 40, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0xBA, 2048, 64, 4, 1, 40, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0xCA, 2048, 64, 4, 1, 40, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	/* 2Gbit DDP NAND Flash */
	{ 0xEC, 0xDA, 2048, 64, 4, 2, 40, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0xAA, 2048, 64, 4, 2, 40, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0xBA, 2048, 64, 4, 2, 40, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0xCA, 2048, 64, 4, 2, 40, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	/*1Gbit NAND Flash */
	{ 0xEC, 0xA1, 1024, 64, 4, 1, 20, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0xF1, 1024, 64, 4, 1, 20, 0, 2, 8, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0xB1, 1024, 64, 4, 1, 20, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0xC1, 1024, 64, 4, 1, 20, 0, 2, 8, BW_X16, 50, 350, 2000, 50},
	/* 1Gbit NAND Flash */
	{ 0xEC, 0x79, 8192, 32, 1, 4,120, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0x78, 8192, 32, 1, 4,120, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0x74, 8192, 32, 1, 4,120,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0x72, 8192, 32, 1, 4,120,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	/* 512Mbit NAND Flash */
	{ 0xEC, 0x76, 4096, 32, 1, 4, 70, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0x36, 4096, 32, 1, 4, 70, 5, 0, 6, BW_X08, 50, 350, 2000, 50},

	/* 512Mbit XP Card */
	{ 0x98, 0x76, 4096, 32, 1, 4, 70, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	{ 0x98, 0x79, 4096, 32, 1, 4, 70, 5, 0, 6, BW_X08, 50, 350, 2000, 50},

	//{ 0xEC, 0x56, 4096, 32, 1, 4, 70,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0x46, 4096, 32, 1, 4, 70,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	/* 256Mbit NAND Flash */
	{ 0xEC, 0x75, 2048, 32, 1, 1, 35, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0x35, 2048, 32, 1, 1, 35, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0x55, 2048, 32, 1, 1, 35,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0x45, 2048, 32, 1, 1, 35,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	/* 128Mbit NAND Flash */
	{ 0xEC, 0x73, 1024, 32, 1, 1, 20, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	{ 0xEC, 0x33, 1024, 32, 1, 1, 20, 5, 0, 6, BW_X08, 50, 350, 2000, 50},
	//{ 0xEC, 0x53, 1024, 32, 1, 1, 20,11, 0, 6, BW_X16, 50, 350, 2000, 50},
	//{ 0xEC, 0x43, 1024, 32, 1, 1, 20,11, 0, 6, BW_X16, 50, 350, 2000, 50},

	{ 0x00, 0x00,    0,  0, 0, 0,  0, 0, 0, 0,      0,  0,   0,    0,  0}
};

#define POS_BADBLOCK		(0x05)
#define POS_OEMRESERVED	(0x04)	// 5th byte in spare area

#endif _S3C6400_CFNAND_H