diff --git a/arch/riscv/boot/dts/bosc/kmh-v2-1core.dts b/arch/riscv/boot/dts/bosc/kmh-v2-1core.dts
index 71e22a173530..f6d31aaacec2 100644
--- a/arch/riscv/boot/dts/bosc/kmh-v2-1core.dts
+++ b/arch/riscv/boot/dts/bosc/kmh-v2-1core.dts
@@ -15,7 +15,7 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,115200 earlycon loglevel=8 drm.debug=0x2 amdgpu.cik=1 amdgpu.si=1 amdgpu.dpm=0 pcie_aspm=off pcie_port_pm=off amdgpu.vm_update_mode=3 root=/dev/sda1 rw ";
+		bootargs = "console=ttyS0,115200 earlycon loglevel=8 drm.debug=0x2 amdgpu.cik=1 amdgpu.si=1 amdgpu.dpm=0 pcie_aspm=off pcie_port_pm=off amdgpu.vm_update_mode=3 root=/dev/nfs rw bootdev=eth0 root=nfs4:172.38.8.113:/home/user01/openEuler-RISC-V/nfs-ory rd.shell";
 		stdout-path = "serial0:115200n8";
 		opensbi-config {
 		    compatible = "opensbi,config";