diff --git a/configfiles/rk3566-panther-x2.dts b/configfiles/rk3566-panther-x2.dts
index 9e2333e..94e780b 100644
--- a/configfiles/rk3566-panther-x2.dts
+++ b/configfiles/rk3566-panther-x2.dts
@@ -28,6 +28,7 @@
 	};
 
 	chosen: chosen {
+		bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 coherent_pool=1m";
 		stdout-path = "serial2:1500000n8";
 	};
 
@@ -746,4 +747,4 @@
 
 &vop_mmu {
 	status = "okay";
-};
\ No newline at end of file
+};