static void __init sc8830_init_early(void)
{
	/* earlier init request than irq and timer */
	__clock_init_early();
	sci_enable_timer_early();
	sci_adi_init();
	/*ipi reg init for sipc*/
	sci_glb_set(REG_AON_APB_APB_EB0, BIT_IPI_EB);
}
void __init sprd_init_before_irq(void)
{
	iotable_build();
	sc_init_chip_id();
	/* earlier init request than irq and timer */
	__clock_init_early();
	/*ipi reg init for sipc*/
	sci_glb_set(REG_AON_APB_APB_EB0, BIT_IPI_EB);
}