boot_5402.c

主要是实现5402的boot代码 实在是不多的好东西

/**************************************************/
/*filename:boot_5402.c                            */
/*Author:ZhangYong                                */
/*2002-12                                         */
/**************************************************/


/* include files***********************************/
#include "port_5402.h"
#include "boot_5402.h"
#include "port_func.h"
/*************************************************/



/*Global Varibles**********************************/
u16  val;
u16  val2;
/**************************************************/




/*Main program ************************************/
void main()
{
	u16 i;
	init_board();
	flash_ready();
	flash_erase();
	//flash_write(0x8000,0x3ff6);
	for(i=0;i<=0x5e7;i++)
	{
		flash_write1((0x8000+i),(0x4000+i));
	}
	flash_write(0xffff,0x8000);
	flash_write(0x8000,0x10aa);
	//val=flash_read(0xffff);
	//val2=flash_read(0x8000);
	while(1)
	{
		asm( " NOP " );
	}
}
/***************************************************/