diff --git a/arch/arm/boot/dts/rk3288-linux.dtsi b/arch/arm/boot/dts/rk3288-linux.dtsi
index 897d35f3..69b77a97 100644
--- a/arch/arm/boot/dts/rk3288-linux.dtsi
+++ b/arch/arm/boot/dts/rk3288-linux.dtsi
@@ -7,9 +7,6 @@
 #include "rk3288-dram-default-timing.dtsi"
 
 / {
-	chosen {
-		bootargs = "earlyprintk console=ttyFIQ0 rw root=PARTUUID=614e0000-0000 rootfstype=ext4 rootwait";
-	};
 
 	/delete-node/ dmc@ff610000;
 
@@ -73,18 +70,6 @@
 		};
 	};
 
-	fiq-debugger {
-		compatible = "rockchip,fiq-debugger";
-		interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-		rockchip,serial-id = <2>;
-		rockchip,wake-irq = <0>;
-		/* If enable uart uses irq instead of fiq */
-		rockchip,irq-mode-enable = <0>;
-		rockchip,baudrate = <115200>;  /* Only 115200 and 1500000 */
-		pinctrl-names = "default";
-		pinctrl-0 = <&uart2_xfer>;
-	};
-
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";