/* HBN clear RTC timer interrupt,this function must be called to clear delayed rtc IRQ.  */
BL_Err_Type HBN_Clear_RTC_INT(void)
/* HBN clear RTC timer interrupt,this function must be called to clear delayed rtc IRQ.  */
BL_Err_Type HBN_Clear_RTC_INT(void)
{
    uint32_t tmpVal;
    tmpVal = BL_RD_REG(HBN_BASE, HBN_CTL);
    BL_WR_REG(HBN_BASE, HBN_CTL, tmpVal & 0xfffffff1);
    return SUCCESS;
}