565cmf.h

motorola自己开发的针对coldfire 5272的Dbug bootloader程序

#ifndef D_cmf
#define D_cmf

#include   "gmd_C3F.h"
#include   "gmd_internal.h"

/*------------
 CONSTANTS
------------*/

#define MAIN_ARRAY			0
#define SHADOW_ROW			1

#define MOD_BLOCKS			14
#define PAGE_SIZE			0x40

#define DRIVER_BASE_ADDR	0x3F9800
#define MOD_BLOCK_SIZE		0x8000
#define SHADOW_SIZE			0x100
#define SHADOW1_OFFSET		0x40000

#define C3F_CELL_MASK		0x3


/*------------
RAM Variables
------------*/

/*
	Blocks Bitmask
 	--------------
		CMF A 							|CMF B							|CMF C 						   |CMF D
Bit		00 	01 	02 	03 	04 	05 	06 	07 	08 	09 	10 	11 	12 	13 	14 	15 	16 	17 	18 	19 	20 	21 	22 	23	24 	25 	26 	27 	28 	29 	30 	31
Block	0	1 	2 	3	4 	5 	6	7 	0 	1	2 	3	4 	5 	6	7 	0	1	2	3	4	5	6	7	0	1	2	3	4	5	6   7

	Each block is 32K bytes.  A page from each block is programmed at the same time.  Blocks can be erased independantly.

*/
#define BLOCK_A0 0x80000000	// CMF A - address 00000 - 07FFF
#define BLOCK_A1 0x40000000	// CMF A - address 08000 - 0FFFF
#define BLOCK_A2 0x20000000	// CMF A - address 10000 - 17FFF
#define BLOCK_A3 0x10000000	// CMF A - address 18000 - 1FFFF
#define BLOCK_A4 0x08000000	// CMF A - address 20000 - 27FFF
#define BLOCK_A5 0x04000000	// CMF A - address 28000 - 2FFFF
#define BLOCK_A6 0x02000000	// CMF A - address 30000 - 37FFF
#define BLOCK_A7 0x01000000	// CMF A - address 38000 - 3FFFF

#define BLOCK_B0 0x00800000	// CMF B - address 40000 - 47FFF
#define BLOCK_B1 0x00400000	// CMF B - address 48000 - 4FFFF
#define BLOCK_B2 0x00200000	// CMF B - address 50000 - 57FFF
#define BLOCK_B3 0x00100000	// CMF B - address 58000 - 5FFFF
#define BLOCK_B4 0x00080000	// CMF B - address 60000 - 67FFF
#define BLOCK_B5 0x00040000	// CMF B - address 68000 - 6FFFF

#define BLOCK_ALL 0xFFFC0000	// CMF A&B - address 00000 - 6FFFF
#define BLOCK_EDALL 0x3FFC0000	// CMF A&B - address 10000 - 6FFFF

extern vuint32 	blockmask;

typedef struct
{
	uint32 size; /* Block size in bytes*/
	uint32 offset; /* Offset from base of device */
} CMF_BLOCK_INFO;	

#if (defined (CPU_MPC565) || defined (CPU_MPC566))
#define CMF_FLASH_BLOCKS_A	8
#define CMF_FLASH_BLOCKS_B	8
#elif (defined (CPU_MPC563) || defined (CPU_MPC564))
#define CMF_FLASH_BLOCKS_A	8
#define CMF_FLASH_BLOCKS_B	0
#else
#error "Device does not have CMF flash"
#endif

/*------------
 Functions
------------*/
void CMF_Menu(int, char **);

ADDRESS
C3F_sector_start(ADDRESS);

ADDRESS
C3F_sector_end(ADDRESS);

int
C3F_program(ADDRESS, ADDRESS, int, int, void(*)(void), void(*)(char));

void
C3F_module_setup(void);

UINT32 C3F_EraseAll(void);
UINT32 C3F_erase(ADDRESS, int,  void(*)(char));
UINT32 C3F_init(ADDRESS);
UINT32 C3F_ChangeCensor (void);
UINT32 FetchIMMR(void);
UINT32 failmessage(char *, UINT32);
void C3F_SetShadow(void);
void C3F_ClearShadow(void);
void CallBack(void);

#endif