flash_info.h

一个比较好的三星s3c4510的启动代码

/************************************************************************/
/*Title:			Bootloader for S3C4510B                      */
/*Author:		Chaishenchun				*/
/*Date:			2003-12-5				*/	
/************************************************************************/



/************************************************************************/
/*	We define every sector's start address here.            	*/ 
/************************************************************************/
#define AM_SECTOR_ADDR_01      	0x1000000
#define AM_SECTOR_ADDR_02      	0x1004000
#define AM_SECTOR_ADDR_03      	0x1006000
#define AM_SECTOR_ADDR_04      	0x1008000
#define AM_SECTOR_ADDR_1      	0x1010000
#define AM_SECTOR_ADDR_2      	0x1020000
#define AM_SECTOR_ADDR_3      	0x1030000
#define AM_SECTOR_ADDR_4      	0x1040000
#define AM_SECTOR_ADDR_5      	0x1050000
#define AM_SECTOR_ADDR_6      	0x1060000
#define AM_SECTOR_ADDR_7      	0x1070000
#define AM_SECTOR_ADDR_8      	0x1080000
#define AM_SECTOR_ADDR_9      	0x1090000
#define AM_SECTOR_ADDR_10      	0x10a0000
#define AM_SECTOR_ADDR_11      	0x10b0000
#define AM_SECTOR_ADDR_12      	0x10c0000
#define AM_SECTOR_ADDR_13      	0x10d0000
#define AM_SECTOR_ADDR_14      	0x10e0000
#define AM_SECTOR_ADDR_15      	0x10f0000
#define AM_SECTOR_ADDR_16      	0x1100000
#define AM_SECTOR_ADDR_17      	0x1110000
#define AM_SECTOR_ADDR_18      	0x1120000
#define AM_SECTOR_ADDR_19      	0x1130000
#define AM_SECTOR_ADDR_20      	0x1140000
#define AM_SECTOR_ADDR_21      	0x1150000
#define AM_SECTOR_ADDR_22      	0x1160000
#define AM_SECTOR_ADDR_23      	0x1170000
#define AM_SECTOR_ADDR_24      	0x1180000
#define AM_SECTOR_ADDR_25      	0x1190000
#define AM_SECTOR_ADDR_26      	0x11a0000
#define AM_SECTOR_ADDR_27      	0x11b0000
#define AM_SECTOR_ADDR_28      	0x11c0000
#define AM_SECTOR_ADDR_29      	0x11d0000
#define AM_SECTOR_ADDR_30      	0x11e0000
#define AM_SECTOR_ADDR_31      	0x11f0000
/****************** Last Sector(Start Address:0x11F0000) Reserved ******/

/*************** We define Flash command sequence here. ****************/
#define AM_START_ADDR          	0x1000000	    
#define AM_ADDR_UNLOCK1        	0x555
#define AM_ADDR_UNLOCK2        	0x2aa
#define AM_DATA_UNLOCK1        	0xaaaa
#define AM_DATA_UNLOCK2        	0x5555
#define AM_SETUP_WRITE         	0xa0a0
#define AM_SETUP_ERASE         	0x8080
#define AM_CHIP_ERASE          	0x1010
#define AM_SECTOR_ERASE	       	0x3030
#define AM_RESET		    	0xf0f0