cvs.zerfleddert.de Git - proxmark3-svn/blob - bootrom/fromflash.c

   1 #include <proxmark3.h>
   2
   3 extern char __bootphase2_src_start__, __bootphase2_start__, __bootphase2_end__;
   4 void __attribute__((section(".bootphase1"))) CopyBootToRAM(void)
   5 {
   6         int i;
   7
   8         volatile uint32_t *s = (volatile uint32_t *)&__bootphase2_src_start__;
   9         volatile uint32_t *d = (volatile uint32_t *)&__bootphase2_start__;
  10         unsigned int l = (int)&__bootphase2_end__ - (int)&__bootphase2_start__;
  11
  12         for(i = 0; i < l/sizeof(uint32_t); i++) *d++ = *s++;
  13 }