diff --git a/target/linux/realtek/dts/rtl9303_goodtop_gt-swtxg8fm.dts b/target/linux/realtek/dts/rtl9303_goodtop_gt-swtxg8fm.dts
new file mode 100644
index 00000000000..87a88525839
--- /dev/null
+++ b/target/linux/realtek/dts/rtl9303_goodtop_gt-swtxg8fm.dts
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "rtl9303_horaco_zx-swtgw2c8f.dtsi"
+
+/*
+ * The GT-SWTXG8FM appears to be a rebrand of the Horaco ZX-SWTGW2C8F
+ * with minor LED configuration differences.
+ */
+
+/ {
+	compatible = "goodtop,gt-swtxg8fm", "realtek,rtl9303-soc";
+	model = "GoodTop GT-SWTXG8FM";
+};
+
+&led_set {
+	clock-frequency = <2500000>;
+};
+
+&leds {
+	pinctrl-0 = <&pinmux_disable_sys_led>,
+		    <&pinmux_enable_led_sync>;
+};
diff --git a/target/linux/realtek/image/rtl930x.mk b/target/linux/realtek/image/rtl930x.mk
index 61e671bb2eb..2c7e4979557 100644
--- a/target/linux/realtek/image/rtl930x.mk
+++ b/target/linux/realtek/image/rtl930x.mk
@@ -22,6 +22,23 @@ define Device/draytek_g2282x
 endef
 TARGET_DEVICES += draytek_g2282x
 
+define Device/goodtop_gt-swtxg8fm
+  SOC := rtl9303
+  UIMAGE_MAGIC := 0x83800000
+  DEVICE_VENDOR := GoodTop
+  DEVICE_MODEL := GT-SWTXG8FM
+  IMAGE_SIZE := 12288k
+  $(Device/kernel-lzma)
+  IMAGES += factory.bix
+  IMAGE/factory.bix := \
+	append-kernel | \
+	pad-to 64k | \
+	append-rootfs | \
+	pad-rootfs | \
+	check-size
+endef
+TARGET_DEVICES += goodtop_gt-swtxg8fm
+
 define Device/sirivision_sr-st3408f
   SOC := rtl9303
   UIMAGE_MAGIC := 0x93000000