/////////////////////////////////////////////////////////////////////////////////// Copyright(c) 2001-2002 Hybus Co,.ltd. All rights reserved.//  // Module name://      main.c//  // Description://  //  // Author://      bedguy//  // Created://      2002.10/////////////////////////////////////////////////////////////////////////////////#ifndef _FLASH_H_4671264823649239432432#define _FLASH_H_4671264823649239432432#include "main.h"#define CMD_TBL_FLASH																				\				{"flash", DoWriteToFlashBlocks,														\				"  flash {loader/kernel/root}       Copy to Flash from SDRAM of Area.\n"			\				"  flash [dest] [src] [len]         Copy to Flash from src to dest.\n",			\				"  flash {loader/kernel/root}       Copy to Flash from SDRAM.\n",					\				"  flash {loader/kernel/root}       Copy to Flash from SDRAM of Area.\n"			\				"  flash [dest] [src] [len]         Copy to Flash from src to dest.\n"			\				}#define CMD_TBL_ERASE																				\				{"erase", DoEraseFlashBlocks,														\				"  erase [addr]                     Erase One Flash Block.\n"						\				"  erase [addr] [len]               Erase Flash Blocks.\n"						\				"  erase {loader/kernel/root}       Erase Flash Blocks of Area.\n",				\				0,																					\				"  erase [addr]                     Erase One Flash Block.\n"						\				"  erase [addr] [len]               Erase Flash Blocks.\n"						\				"  erase {loader/kernel/root}       Erase Flash Blocks of Area.\n"				\				}#define CMD_TBL_LOCK																				\				{"lock", DoFlashLock,																\				"  lock [addr]                      Set Flash Lock-Bit of One Block.\n"			\				"  lock [addr] [len]                Set Flash Lock-Bit of Blocks.\n"				\				"  lock {kernel/root}               Set Flash Lock-Bit of Area.\n",				\				"  lock {kernel/root}               Set Flash Lock-Bit of Area.\n",				\				"  lock [addr]                      Set Flash Lock-Bit of One Block.\n"			\				"  lock [addr] [len]                Set Flash Lock-Bit of Blocks.\n"				\				"  lock {kernel/root}               Set Flash Lock-Bit of Area.\n"				\				}#define CMD_TBL_UNLOCK																				\				{"unlock", DoFlashUnlock,															\				"  unlock                           Clear All Flash Lock-Bit.\n",					\				"  unlock                           Clear All Flash Lock-Bit.\n",					\				"  unlock                           Clear All Flash Lock-Bit.\n"					\				}#define FLASH_BASE		SRAM_BASE_ADDR#define FLASH_BLOCK_SIZE	SRAM_BLOCK_SIZE#define FLASH_SIZE		SRAM_SIZE#if (FLASHBIT*FLASHNUM)==8#define FUNIT                           uchar#define FBOUND                          0x1#elif (FLASHBIT*FLASHNUM)==16#define FUNIT                           ushort#define FBOUND                          0x2#elif (FLASHBIT*FLASHNUM)==32#define FUNIT                           ulong#define FBOUND                          0x4#endif#ifdef XHYPER255A// Flash Commands.#define READ_ARRAY              (0xFF)#define READ_ID                 (0x90)#define READ_QUERY              (0x98)#define STATUS_READ             (0x70)#define STATUS_CLEAR            (0x50)#define WRITE_BUF               (0xE8)#define PGM_SETUP               (0x40)#define ERASE_SETUP             (0x20)#define ERASE_CONFIRM           (0xD0)#define ERASE_PROGRAM_SUSPEND   (0xB0)#define ERASE_PROGRAM_RESUME    (0xD0)#define FLASH_CFG               (0xB8)#define FLASH_SETUP             (0x60)#define SET_READ_CFG            (0x03)#define BLOCK_LOCK_BIT_SET      (0x01)#define BLOCK_LOCK_BIT_CLEAR    (0xD0)#define PROTECTION_PROGRAM      (0xC0)#define WRITE_BUF_COMFIRM       (0xD0)// Status bits.#define STATUS_BUSY             (0x80)#define STATUS_ERR_FILTER       (0x7E)#define STATUS_LOCK_DETECT      (0x02)#define STATUS_VOLT_RANG_ERR    (0x08)#define STATUS_CMD_SEQ_ERR      (0x30)#define STATUS_PGM_ERR          (0x10)#define STATUS_LOCK_ERR         (0x10)#define STATUS_ERASE_ERR        (0x20)#define STATUS_UNLOCK_ERR       (0x20)#define STATUS_LOCK_ERR_FILTER  (0x38)#define FlashCMD(A)		((FUNIT)(A))#else// Flash Commands.#define READ_ARRAY		(0x00FF00FF)#define READ_ID			(0x00900090)#define READ_QUERY		(0x00980098)#define	STATUS_READ		(0x00700070)#define	STATUS_CLEAR	(0x00500050)#define WRITE_BUF		(0x00E800E8)#define	PGM_SETUP		(0x00400040)#define ERASE_SETUP		(0x00200020)#define ERASE_CONFIRM		(0x00D000D0)#define ERASE_PROGRAM_SUSPEND	(0x00B000B0)#define ERASE_PROGRAM_RESUME	(0x00D000D0)#define FLASH_CFG		(0x00B800B8)#define FLASH_SETUP		(0x00600060)#define SET_READ_CFG		(0x00030003)#define BLOCK_LOCK_BIT_SET	(0x00010001)#define BLOCK_LOCK_BIT_CLEAR	(0x00D000D0)#define PROTECTION_PROGRAM	(0x00C000C0)#define WRITE_BUF_COMFIRM	(0x00D000D0)// Status bits.#define STATUS_BUSY		(0x00800080)#define STATUS_ERR_FILTER	(0x007E007E)#define STATUS_LOCK_DETECT	(0x00020002)#define STATUS_VOLT_RANG_ERR	(0x00080008)#define STATUS_CMD_SEQ_ERR	(0x00300030)#define STATUS_PGM_ERR		(0x00100010)#define STATUS_LOCK_ERR		(0x00100010)#define STATUS_ERASE_ERR	(0x00200020)#define STATUS_UNLOCK_ERR	(0x00200020)#define STATUS_LOCK_ERR_FILTER	(0x00380038)#define FlashCMD(A)		((FUNIT)(A))#endifbool	DoWriteToFlashBlocks(CMD_TBL *cptr, int argc, char **argv);bool	DoEraseFlashBlocks	(CMD_TBL *cptr, int argc, char **argv);bool	DoFlashLock			(CMD_TBL *cptr, int argc, char **argv);bool	DoFlashUnlock		(CMD_TBL *cptr, int argc, char **argv);bool	WriteToFlash		(void *dest, void *src, ulong len);bool	WriteToFlashBuffer	(void *dest, void *src);#endif		// end _FLASH_H_4671264823649239432432.