common.h

LPC2220的Bootloader自己写的,和 周立功的模版实现完全不一样

//***************************************************************
//  ARM BOOT ROUTE VER1.0@0x0C000000 for 44B0X release
//  [e-mail]
//  chenjun @ 2005-6-10
//***************************************************************

#ifndef _COMMON_H_
#define _COMMON_H_

	#define EXT_OSC_CLK 12000000
	#define BaseBaud	115200
	#define SERIAL_BAUD (BaseBaud)

	#define	MAX_CMD_LEN	128
	#define	MAX_ARGS	(MAX_CMD_LEN/4)

	#define NULL 0
	#define True 1
	#define False 0

	#define prompt()	puts("[NXP_ARM.Bios /]# ")

	void Delay(unsigned int time);
	void MemoryCopy(unsigned int b1add,unsigned int b2add,unsigned int bcsize);
	void Memoryfill(unsigned int ramstartadd,unsigned int size,unsigned int tempvalue,unsigned char org);
	unsigned char MemoryBlockCheck(unsigned int b1add,unsigned int b2add,unsigned int bcsize);

#endif