RT2860_SYS_CTRL
RT2860_WRITE(sc, RT2860_SYS_CTRL, RT2860_HST_PM_SEL);
RT2860_WRITE(sc, RT2860_SYS_CTRL, 0);
RT2860_WRITE(sc, RT2860_SYS_CTRL, RT2860_MCU_RESET);
if (RT2860_READ(sc, RT2860_SYS_CTRL) & RT2860_MCU_READY)
RT2860_WRITE(sc, RT2860_SYS_CTRL, 0xe1f);
RT2860_WRITE(sc, RT2860_SYS_CTRL, 0xe00);
RT2860_WRITE(sc, RT2860_SYS_CTRL, 0xe1f);
RT2860_WRITE(sc, RT2860_SYS_CTRL, 0xe00);