diff --git a/target/linux/ipq40xx/base-files/etc/board.d/02_network b/target/linux/ipq40xx/base-files/etc/board.d/02_network
index 25402b7eb4..dafd83234e 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/02_network
+++ b/target/linux/ipq40xx/base-files/etc/board.d/02_network
@@ -48,6 +48,7 @@ ipq40xx_setup_interfaces()
 		ucidef_set_interface_lan "eth0"
 		;;
 	avm,fritzrepeater-3000|\
+	compex,wpj419|\
 	compex,wpj428)
 		ucidef_set_interface_lan "eth0 eth1"
 		;;
diff --git a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 2336ef3c7b..d4e4cc49ec 100644
--- a/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -70,6 +70,7 @@ case "$FIRMWARE" in
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
 		;;
+	compex,wpj419 |\
 	compex,wpj428 |\
 	engenius,eap1300 |\
 	openmesh,a42 |\
@@ -133,6 +134,7 @@ case "$FIRMWARE" in
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 		/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
 		;;
+	compex,wpj419 |\
 	compex,wpj428 |\
 	engenius,eap1300 |\
 	openmesh,a42 |\
diff --git a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
index 3445f2b50f..96f865c67e 100644
--- a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
@@ -73,6 +73,9 @@ platform_do_upgrade() {
 		CI_KERNPART="linux"
 		nand_do_upgrade "$1"
 		;;
+	compex,wpj419)
+		nand_do_upgrade "$1"
+		;;
 	linksys,ea6350v3 |\
 	linksys,ea8300)
 		platform_do_upgrade_linksys "$1"
diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts
new file mode 100644
index 0000000000..b6eb99278b
--- /dev/null
+++ b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts
@@ -0,0 +1,374 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, Nguyen Dinh Phi <phi_nguyen@compex.com.sg>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Compex WPJ419";
+	compatible = "compex,wpj419", "qcom,ipq4019";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	reserved-memory {
+		ranges;
+		rsvd1@87000000 {
+			/* Reserved for other subsystem */
+			reg = <0x87000000 0x500000>;
+			no-map;
+		};
+		wifi_dump@87500000 {
+			reg = <0x87500000 0x600000>;
+			no-map;
+		};
+
+		rsvd2@87B00000 {
+			/* Reserved for other subsystem */
+			reg = <0x87B00000 0x500000>;
+			no-map;
+		};
+	};
+
+	chosen {
+		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1 clk_ignore_unused";
+	};
+
+	soc {
+		pinctrl@1000000 {
+			mdio_pins: mdio_pinmux {
+				mux_1 {
+					pins = "gpio6";
+					function = "mdio";
+					bias-pull-up;
+				};
+
+				mux_2 {
+					pins = "gpio7";
+					function = "mdc";
+					bias-pull-up;
+				};
+			};
+
+			serial_0_pins: serial_pinmux {
+				mux {
+					pins = "gpio16", "gpio17";
+					function = "blsp_uart0";
+					bias-disable;
+				};
+			};
+
+			serial_1_pins: serial1_pinmux {
+				mux {
+					pins = "gpio8", "gpio9", "gpio10", "gpio11";
+					function = "blsp_uart1";
+					bias-disable;
+				};
+			};
+
+			spi_0_pins: spi_0_pinmux {
+				pinmux {
+					function = "blsp_spi0";
+					pins = "gpio13", "gpio14", "gpio15";
+					bias-disable;
+				};
+
+				pinmux_cs {
+					function = "gpio";
+					pins = "gpio12";
+					bias-disable;
+					output-high;
+				};
+			};
+
+			i2c_0_pins: i2c_0_pinmux {
+				mux {
+					pins = "gpio20", "gpio21";
+					function = "blsp_i2c0";
+					bias-disable;
+				};
+			};
+
+			nand_pins: nand_pins {
+				pullups {
+					pins = "gpio52", "gpio53", "gpio58", "gpio59";
+					function = "qpic";
+					bias-pull-up;
+				};
+
+				pulldowns {
+					pins = "gpio54", "gpio55", "gpio56",
+					"gpio57", "gpio60", "gpio61",
+					"gpio62", "gpio63", "gpio64",
+					"gpio65", "gpio66", "gpio67",
+					"gpio68", "gpio69";
+					function = "qpic";
+					bias-pull-down;
+				};
+			};
+
+			led_0_pins: led0_pinmux {
+				mux_1 {
+					pins = "gpio36";
+					function = "led0";
+					bias-pull-down;
+				};
+				mux_2 {
+					pins = "gpio40";
+					function = "led4";
+					bias-pull-down;
+				};
+			};
+		};
+
+		blsp_dma: dma@7884000 {
+			status = "okay";
+		};
+
+		spi_0: spi@78b5000 {
+			pinctrl-0 = <&spi_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+			cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>, <&tlmm 41 GPIO_ACTIVE_HIGH>;
+			num-cs = <2>;
+
+			flash0@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0>;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <24000000>;
+				broken-flash-reset;
+
+				partitions {
+					compatible = "fixed-partitions";
+
+					partition@0 {
+						label = "0:SBL1";
+						reg = <0x000000 0x040000>;
+						read-only;
+					};
+
+					partition@40000 {
+						label = "0:MIBIB";
+						reg = <0x040000 0x020000>;
+						read-only;
+					};
+
+					partition@60000 {
+						label = "0:QSEE";
+						reg = <0x060000 0x060000>;
+						read-only;
+					};
+
+					partition@c0000 {
+						label = "0:CDT";
+						reg = <0x0c0000 0x010000>;
+						read-only;
+					};
+
+					partition@d0000 {
+						label = "0:DDRPARAMS";
+						reg = <0x0d0000 0x010000>;
+						read-only;
+					};
+
+					partition@e0000 {
+						label = "u-boot-env";
+						reg = <0x0e0000 0x010000>;
+					};
+
+					partition@f0000 {
+						label = "u-boot";
+						reg = <0x0f0000 0x080000>;
+						read-only;
+					};
+
+					partition@170000 {
+						label = "0:ART";
+						reg = <0x170000 0x010000>;
+						read-only;
+					};
+				};
+			};
+
+			nand@1 {
+				reg = <1>;
+				status = "okay";
+				compatible = "spi-nand";
+				spi-max-frequency = <24000000>;
+
+				partitions {
+					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					/* The device has 128MB, but we can only address
+					 * 64MB because of the bootloader's default settings.
+					 * This is due to the old mt29f driver,
+					 * which detected the deivce with only 64MB
+					 */
+					partition@0 {
+						label = "ubi";
+						reg = <0x0000000 0x4000000>;
+					};
+				};
+			};
+		};
+
+		mdio@90000 {
+			status = "okay";
+			phy-reset-gpio = <&tlmm 47 0>;
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		i2c_0: i2c@78b7000 {
+			pinctrl-0 = <&i2c_0_pins>;
+			pinctrl-names = "default";
+			status = "ok";
+		};
+
+		serial@78af000 {
+			pinctrl-0 = <&serial_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		serial@78b0000 {
+			pinctrl-0 = <&serial_1_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		usb3_ss_phy: ssphy@9a000 {
+			status = "okay";
+		};
+
+		usb3_hs_phy: hsphy@a6000 {
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+		};
+
+		usb2_hs_phy: hsphy@a8000 {
+			status = "okay";
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		cryptobam: dma@8e04000 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_lan_bmp = <0x1e>;
+			switch_wan_bmp = <0x20>;
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+
+		qpic_bam: dma@7984000 {
+			status = "okay";
+		};
+
+		pcie0: pci@40000000 {
+			status = "okay";
+			perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+			wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+		};
+
+		nand: qpic-nand@79b0000 {
+			pinctrl-0 = <&nand_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+	};
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+	qcom,phy_mdio_addr = <3>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x10>;
+};
+
+&wifi0 {
+	status = "okay";
+};
+
+&wifi1 {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/image/Makefile b/target/linux/ipq40xx/image/Makefile
index ed46bca649..ef80e68393 100644
--- a/target/linux/ipq40xx/image/Makefile
+++ b/target/linux/ipq40xx/image/Makefile
@@ -164,6 +164,20 @@ define Device/avm_fritzrepeater-3000
 endef
 TARGET_DEVICES += avm_fritzrepeater-3000
 
+define Device/compex_wpj419
+	$(call Device/FitImage)
+	$(call Device/UbiFit)
+	DEVICE_VENDOR := Compex
+	DEVICE_MODEL := WPJ419
+	DEVICE_DTS := qcom-ipq4019-wpj419
+	DEVICE_DTS_CONFIG := config@12
+	KERNEL_INSTALL := 1
+	BLOCKSIZE := 128k
+	PAGESIZE := 2048
+	FILESYSTEMS := squashfs
+endef
+TARGET_DEVICES += compex_wpj419
+
 define Device/compex_wpj428
 	$(call Device/FitImage)
 	DEVICE_VENDOR := Compex
diff --git a/target/linux/ipq40xx/patches-4.19/901-arm-boot-add-dts-files.patch b/target/linux/ipq40xx/patches-4.19/901-arm-boot-add-dts-files.patch
index 28ab181e77..711b662690 100644
--- a/target/linux/ipq40xx/patches-4.19/901-arm-boot-add-dts-files.patch
+++ b/target/linux/ipq40xx/patches-4.19/901-arm-boot-add-dts-files.patch
@@ -12,7 +12,7 @@ diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
 index b5bd3de87..5a52a0b19 100644
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -785,11 +785,35 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+@@ -785,11 +785,36 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -42,6 +42,7 @@ index b5bd3de87..5a52a0b19 100644
 +	qcom-ipq4019-qxwlan-e2600ac-c1.dtb \
 +	qcom-ipq4019-qxwlan-e2600ac-c2.dtb \
 +	qcom-ipq4019-unielec-u4019-32m.dtb \
++	qcom-ipq4019-wpj419.dtb \
 +	qcom-ipq4028-wpj428.dtb \
 +	qcom-ipq4029-gl-b1300.dtb \
 +	qcom-ipq4029-mr33.dtb \
