Exemplo n.º 1
0
/*----------------------------------------------------------------------------
  System initialization function
 *----------------------------------------------------------------------------*/
void SystemInit (void)
{

#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1)
  SCB->VTOR = (uint32_t) &__Vectors;
#endif

#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
  TZ_SAU_Setup();
#endif

  SystemCoreClock = SYSTEM_CLOCK;
}
Exemplo n.º 2
0
/*----------------------------------------------------------------------------
  System initialization function
 *----------------------------------------------------------------------------*/
void SystemInit (void)
{

#if defined (__VTOR_PRESENT) && (__VTOR_PRESENT == 1U)
  SCB->VTOR = (uint32_t) &__Vectors;
#endif

#if defined (__FPU_USED) && (__FPU_USED == 1U)
  SCB->CPACR |= ((3U << 10U*2U) |           /* set CP10 Full Access */
                 (3U << 11U*2U)  );         /* set CP11 Full Access */
#endif

#ifdef UNALIGNED_SUPPORT_DISABLE
  SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk;
#endif

#if defined (__ARM_FEATURE_CMSE) && (__ARM_FEATURE_CMSE == 3U)
  TZ_SAU_Setup();
#endif

  SystemCoreClock = SYSTEM_CLOCK;
}