diff --git a/config/boards/radxa-cm5-io.csc b/config/boards/radxa-cm5-io.csc
new file mode 100644
index 0000000000..043758156c
--- /dev/null
+++ b/config/boards/radxa-cm5-io.csc
@@ -0,0 +1,24 @@
+# Rockchip RK3588s SoC octa core 4-16GB SoC eMMC USB3
+BOARD_NAME="Radxa CM5 IO"
+BOARDFAMILY="rockchip-rk3588"
+BOARD_MAINTAINER="amazingfate"
+BOOTCONFIG="radxa-cm5-io-rk3588s_defconfig"
+KERNEL_TARGET="vendor"
+KERNEL_TEST_TARGET="vendor"
+FULL_DESKTOP="yes"
+BOOT_LOGO="desktop"
+BOOT_FDT_FILE="rockchip/rk3588s-radxa-cm5-io.dtb"
+BOOT_SCENARIO="spl-blobs"
+BOOT_SOC="rk3588"
+IMAGE_PARTITION_TABLE="gpt"
+
+function post_family_tweaks__radxa-cm5-io_naming_audios() {
+	display_alert "$BOARD" "Renaming radxa-cm5-io audios" "info"
+
+	mkdir -p $SDCARD/etc/udev/rules.d/
+	echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-hdmi0-sound", ENV{SOUND_DESCRIPTION}="HDMI0 Audio"' > $SDCARD/etc/udev/rules.d/90-naming-audios.rules
+	echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-dp0-sound", ENV{SOUND_DESCRIPTION}="DP0 Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
+	echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-es8316-sound", ENV{SOUND_DESCRIPTION}="ES8316 Audio"' >> $SDCARD/etc/udev/rules.d/90-naming-audios.rules
+
+	return 0
+}