diff --git a/board/aarch64/r2s/rk3328-nanopi-r2s-dts.patch b/board/aarch64/r2s/rk3328-nanopi-r2s-dts.patch
new file mode 100644
index 00000000..4575f18c
--- /dev/null
+++ b/board/aarch64/r2s/rk3328-nanopi-r2s-dts.patch
@@ -0,0 +1,14 @@
+--- a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts	2023-11-08 14:09:07.000000000 +0100
++++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-r2s.dts	2024-01-22 07:31:14.949550828 +0100
+@@ -20,6 +20,11 @@
+ 
+ 	chosen {
+ 		stdout-path = "serial2:1500000n8";
++
++		infix {
++			/* Default admin user password: 'admin' */
++			factory-password-hash = "$5$mI/zpOAqZYKLC2WU$i7iPzZiIjOjrBF3NyftS9CCq8dfYwHwrmUK097Jca9A";
++		};
+ 	};
+ 
+ 	gmac_clk: gmac-clock {
diff --git a/configs/r2s_defconfig b/configs/r2s_defconfig
index dc9287de..38c8756f 100644
--- a/configs/r2s_defconfig
+++ b/configs/r2s_defconfig
@@ -27,6 +27,7 @@ BR2_ROOTFS_POST_SCRIPT_ARGS="-c $(BR2_EXTERNAL_INFIX_PATH)/board/aarch64/r2s/gen
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION=y
 BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.5.11"
+BR2_LINUX_KERNEL_PATCH="$(BR2_EXTERNAL_INFIX_PATH)/board/aarch64/r2s/rk3328-nanopi-r2s-dts.patch"
 BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
 BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR2_EXTERNAL_INFIX_PATH)/board/aarch64/r2s/linux_defconfig"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y