/*
源文件nand.c的頭文件，包含了main()調用的子函數的原型聲明
*/

void disable_watchdog_reset();
void init_SDRAM();
void init_NF();
void reset_NF();
void erase_NF(unsigned long erase_block_num);
void program_NF(char * load_begin_addr, unsigned long begin_page_addr, unsigned long program_size);
void read_NF(unsigned char * store_begin_add, unsigned long nand_begin_add, unsigned long page_num);
void wait(unsigned long dly);




/*port F的控制寄存器*/
#define 	GPFCON		(*(volatile unsigned long *)0x56000050)
#define 	GPFDAT		(*(volatile unsigned long *)0x56000054)