smc.h
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上传日期：2013-07-15
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- /**************************************************************************
- * *
- * Copyright (c) 2002 by Sunplus Technology Co., Ltd. *
- * *
- * This software is copyrighted by and is the property of Sunplus *
- * Technology Co., Ltd. All rights are reserved by Sunplus Technology *
- * Co., Ltd. This software may only be used in accordance with the *
- * corresponding license agreement. Any unauthorized use, duplication, *
- * distribution, or disclosure of this software is expressly forbidden. *
- * *
- * This Copyright notice MUST not be removed or modified without prior *
- * written consent of Sunplus Technology Co., Ltd. *
- * *
- * Sunplus Technology Co., Ltd. reserves the right to modify this *
- * software without notice. *
- * *
- * Sunplus Technology Co., Ltd. *
- * 19, Innovation First Road, Science-Based Industrial Park, *
- * Hsin-Chu, Taiwan, R.O.C. *
- * *
- * Author: modify by wthsin ,040106 *
- * *
- **************************************************************************/
- /*--------------------------------------------------------------------------
- | File Name : smc.h
- |
- | Description : SmartMedia Card Interface
- |
- | Version : 0.1
- |
- |
- | Rev Date Author(s) Status & Comments
- |---------------------------------------------------------------------------------
- | 0.1 2004/3/3 wthsin Creating
- |--------------------------------------------------------------------------------*/
- #ifndef _SMC_H_
- #define _SMC_H_
- #define SMC_SUCCESS 0
- #define SMC_FAIL 1
- #define IS_ERASE 1
- #define NOT_ERASE 0
- #define NAND_TIMEOUT 0x02
- #define NAND_READY 0x01
- #define MAND_DATA_RD 0x200
- #define MAND_DATA_WR 0x100
- #define SMC_BLK_STS_GOOD_ONES 6
- #define NAND_BLK_STS_GOOD_ONES 8
- #define SMC_DATA_STS_GOOD_ONES 4
- #define IS_NAND_SMALL_BLKS 0
- #define IS_NAND_UNKNOWN 1
- #define IS_NAND_BIG_BLKS 2
- #define SMC_DEV_ID_4M_1 0xe3
- #define SMC_DEV_ID_4M_2 0xe5
- #define SMC_DEV_ID_8M 0xe6
- #define SMC_DEV_ID_16M 0x73
- #define SMC_DEV_ID_32M 0x75
- #define SMC_DEV_ID_64M 0x76
- #define SMC_DEV_ID_128M 0x79
- #define NAND_DEV_ID_128M_1 0xa1
- #define NAND_DEV_ID_128M_2 0xf1
- #define NAND_DEV_ID_256M_1 0xaa
- #define NAND_DEV_ID_256M_2 0xda
- #define NAND_DEV_ID_512M_1 0xac
- #define NAND_DEV_ID_512M_2 0xdc
- #define XD_DEV_ID_256M 0x71
- #define XD_DEV_ID_512M 0xDC
- #define XD_DEV_ID_1G 0xD3
- #define XD_DEV_ID_2G 0xD5
- #define LOG_BLOCK_NUM_PER_ZONE 1000
- #define PHY_BLOCK_NUM_PER_ZONE 1024
- const UINT8 CIS_Page[]={0x01, 0x03, 0xD9, 0x01, 0xFF, 0x18, 0x02, 0xDF, 0x01, 0x20}; //Card Information System
- const UINT8 smcOnesLookupTable[16] = {
- /* 0b00 0b01 0b10 0b11 */
- /* 0b00 */ 0, 1, 1, 2,
- /* 0b01 */ 1, 2, 2, 3,
- /* 0b10 */ 1, 2, 2, 3,
- /* 0b11 */ 2, 3, 3, 4
- };
- typedef struct
- {
- UINT8 makerId;
- UINT8 devId;
- UINT16 pageSize;
- UINT8 pageBit;
- UINT32 blkSize;
- UINT8 nrBitPagesPerBlk;
- UINT32 nrBlks;
- UINT8 addrCycle;
- UINT8 eccCnt;
- UINT8 redundBytes;
- UINT8 isXD;
- } smcDev_t;
- typedef struct
- {
- UINT8 reserved[4];
- UINT8 dataSts;
- UINT8 blkSts;
- UINT8 blkAddr1[2];
- UINT8 ecc2[3];
- UINT8 blkAddr2[2];
- UINT8 ecc1[3];
- } redundArea_t;
- //-------------------------------------------------------------------------------------------------
- // Memory space define
- //-------------------------------------------------------------------------------------------------
- #define SMC_TABLE_ADDR (SDRAM_BASE_UNCACHED + (A_JPEG_SERVO_YA)*1024)
- #define SMC_TABLE_BUF_SIZE 0x00008000 // 32k
- #define SMC_ZONE_TABLE_ADDR (SDRAM_BASE_UNCACHED + CARD_YA*1024)
- #define SMC_ZONE_TABLE_BUF_SIZE 0x00000800 // 2k
- #define SMC_BAD_BLOCK_TABLE_ADDR (SMC_TABLE_ADDR + SMC_TABLE_BUF_SIZE)
- #define SMC_BAD_BLOCK_TABLE_BUF_SIZE 0x00000080 // 128 Byte
- #define SMC_SMALL_TABLE_ADDR (SMC_BAD_BLOCK_TABLE_ADDR + SMC_BAD_BLOCK_TABLE_BUF_SIZE)
- #define SMC_SMALL_TABLE_BUF_SIZE 0x00000020 // 16*2 Byte
- #define SMC_REDUNDANT_BUF_POINTER (SMC_SMALL_TABLE_ADDR + SMC_SMALL_TABLE_BUF_SIZE)
- #define SMC_REDUNDANT_BUF_SIZE 0x00000010 // 16 byte
- /**************************************************************************
- * M A C R O S *
- **************************************************************************/
- #define hwNandPioReady() while((regs0->ndData&0x100) != 0x100)
- #ifndef HDMI_SMC_CLE
- #define hwDisableNandInterface() (regs0->ndCtrl[0] = 0x03) // CLE:0 ALE:0 /WP:1 /CE:1
- #endif
- #define HW_ECC_MODE_SET(mode) (regs0->eccMode = mode)
- #define HW_ECC_CLEAR() (regs0->eccReset = 0x01)
- /**************************************************************************
- * F U N C T I O N D E C L A R A T I O N S *
- **************************************************************************/
- extern void hwNandTimeInit(UINT32 ,UINT32 ,UINT32 ,UINT32);
- extern void hwNandCmdSend(UINT8 );
- extern UINT32 hwNandRdyCheck();
- extern void hwNandAddrSend(UINT8 ,UINT32 ,UINT32 );
- extern void hwNandIdRead();
- extern UINT8 hwNandPortRead();
- extern UINT32 smcDetect();
- extern UINT32 smcLbaFieldCalc(UINT32);
- extern UINT32 smcLbaCalc(UINT8 ,UINT8 );
- extern UINT8 smcParityCheck(UINT8 ,UINT8);
- extern void smcRedundRead(UINT32 ,UINT8 *);
- extern UINT32 smcDmaRead(UINT32 ,UINT32 ,UINT8 *);
- extern UINT32 hwNandEccVerify(UINT8 *);
- extern UINT32 smcPageCorrect(UINT8 *,UINT8 *,UINT8 *);
- extern UINT32 smcBlkErase(UINT32);
- extern UINT32 smcDmaWrite(UINT32 ,UINT32 ,UINT8 *,UINT32);
- //extern void smcMakeZoneTable(UINT8);
- extern void smcMakeTable();
- extern void hwNandEccFill();
- extern UINT32 smcRead(UINT32,UINT32,UINT8 *);
- #endif /* _SMC_H_ */
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