/* Perform basic hardware initialization. 
Initialize the interrupt controller device drivers. Also initialize the timer device driver, if required. */
static int imxrt_init(void)
/* Perform basic hardware initialization. 
Initialize the interrupt controller device drivers. Also initialize the timer device driver, if required. */
static int imxrt_init(void)
{
	sys_cache_instr_enable();
	sys_cache_data_enable();
	clock_init();
	return 0;
}