/* Configure the memory protection unit (MPU) to allow full access to the whole 4GB address space.  */
void cortex_m3_mpu_full_access(void)
/* Configure the memory protection unit (MPU) to allow full access to the whole 4GB address space.  */
void cortex_m3_mpu_full_access(void)
{
	cortex_m3_mpu_set_region(0, 0x00000000,
		CM3_MPU_RASR_AP_RW_RW | CM3_MPU_RASR_SIZE_4GB |
		CM3_MPU_RASR_EN);
	cortex_m3_mpu_enable(1);
}