main.c

来自「arm9 强大功能boot,对于arm9 的开发支持非常之好」· C语言 代码 · 共 24 行

extern void AT91F_DBGU_Printk(char *);

extern char _stext,_etext,_sdata,_edata;
#define BOOT_VERSION	"BOOT 1.0"
#define SRC 0x10010000
#define DST 0x21f00000
#define LEN 0x020000

void boot() {
  int i;
  char* ptr=(char*)DST;
  for(i=0;i<LEN;i++) ptr[i]=0;

  	AT91F_DBGU_Printk ("\n\n\rBoot "BOOT_VERSION" (" __DATE__ " - " __TIME__ ")\n\r");
  	AT91F_DBGU_Printk("\n\rUncompressing image...\n\n\r");
  	decompress_image(SRC,DST,LEN);

  asm("mov pc,%0" : : "r" (DST));
};

void recover(char* s) {
  for(;;);
};