RCONFIG_RAM64x16
rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 0);
rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 1);
rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 0);
rtl_set_bbreg(hw, RCONFIG_RAM64x16, BIT(31), 1);