diff --git a/target/linux/ar71xx/base-files/etc/board.d/01_leds b/target/linux/ar71xx/base-files/etc/board.d/01_leds
index 8dc1a36416..2f9f1054a8 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ar71xx/base-files/etc/board.d/01_leds
@@ -377,6 +377,10 @@ fritz4020)
 	ucidef_set_led_netdev "wan" "WAN" "$board:green:wan" "eth0"
 	ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
 	;;
+fritz450e)
+	ucidef_set_led_netdev "lan" "LAN" "$board:green:lan" "eth0"
+	ucidef_set_led_wlan "wlan" "WLAN" "$board:green:wlan" "phy0tpt"
+	;;
 gl-ar300m)
 	ucidef_set_led_wlan "wlan" "WLAN" "$board:red:wlan" "phy0tpt"
 	;;
diff --git a/target/linux/ar71xx/base-files/etc/board.d/02_network b/target/linux/ar71xx/base-files/etc/board.d/02_network
index 5044e7f92b..d9a0e969be 100755
--- a/target/linux/ar71xx/base-files/etc/board.d/02_network
+++ b/target/linux/ar71xx/base-files/etc/board.d/02_network
@@ -80,6 +80,7 @@ ar71xx_setup_interfaces()
 	eap7660d|\
 	el-mini|\
 	fritz300e|\
+	fritz450e|\
 	gl-usb150|\
 	hiveap-121|\
 	koala|\
diff --git a/target/linux/ar71xx/base-files/etc/diag.sh b/target/linux/ar71xx/base-files/etc/diag.sh
index f1f4980532..29fd244ab5 100644
--- a/target/linux/ar71xx/base-files/etc/diag.sh
+++ b/target/linux/ar71xx/base-files/etc/diag.sh
@@ -68,6 +68,7 @@ get_status_led() {
 	archer-c7-v4|\
 	fritz300e|\
 	fritz4020|\
+	fritz450e|\
 	gl-usb150|\
 	mr12|\
 	mr16|\
diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index 6eb946468d..94bce7d335 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -75,7 +75,8 @@ case "$FIRMWARE" in
 		ath9k_eeprom_extract "art" 4096 2048
 		ath9k_patch_firmware_mac $(macaddr_add $(mtd_get_mac_binary art 0) +1)
 		;;
-	fritz4020)
+	fritz4020|\
+	fritz450e)
 		ath9k_eeprom_extract_reverse "urlader" 5441 1088
 		;;
 	mr18)
diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh
index ce9225ec94..18b78f3ec6 100755
--- a/target/linux/ar71xx/base-files/lib/ar71xx.sh
+++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh
@@ -715,6 +715,9 @@ ar71xx_board_detect() {
 	*"FRITZ!WLAN Repeater 300E")
 		name="fritz300e"
 		;;
+	*"FRITZ!WLAN Repeater 450E")
+		name="fritz450e"
+		;;
 	*"GL-AR150")
 		name="gl-ar150"
 		;;
diff --git a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
index 192c4a7608..effa2527e8 100755
--- a/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ar71xx/base-files/lib/upgrade/platform.sh
@@ -689,6 +689,7 @@ platform_check_image() {
 	# these boards use metadata images
 	fritz300e|\
 	fritz4020|\
+	fritz450e|\
 	koala|\
 	rb-750-r2|\
 	rb-750p-pbr2|\
diff --git a/target/linux/ar71xx/config-4.9 b/target/linux/ar71xx/config-4.9
index 0c0f8f50a1..ffee43d12e 100644
--- a/target/linux/ar71xx/config-4.9
+++ b/target/linux/ar71xx/config-4.9
@@ -116,6 +116,7 @@ CONFIG_ATH79=y
 # CONFIG_ATH79_MACH_F9K1115V2 is not set
 # CONFIG_ATH79_MACH_FRITZ300E is not set
 # CONFIG_ATH79_MACH_FRITZ4020 is not set
+# CONFIG_ATH79_MACH_FRITZ450E is not set
 # CONFIG_ATH79_MACH_GL_AR150 is not set
 # CONFIG_ATH79_MACH_GL_AR300 is not set
 # CONFIG_ATH79_MACH_GL_AR300M is not set
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 72b3fe0aea..153569b9ca 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -2387,3 +2387,12 @@ config ATH79_MACH_FRITZ4020
 	select ATH79_DEV_LEDS_GPIO
 	select ATH79_DEV_USB
 	select ATH79_DEV_M25P80
+
+config ATH79_MACH_FRITZ450E
+	bool "AVM FRITZ!WLAN Repeater 450E support"
+	select SOC_QCA955X
+	select ATH79_DEV_ETH
+	select ATH79_DEV_GPIO_BUTTONS
+	select ATH79_DEV_LEDS_GPIO
+	select ATH79_DEV_M25P80
+	select ATH79_DEV_WMAC
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index cdd1d40c96..6b6874a48e 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -126,6 +126,7 @@ obj-$(CONFIG_ATH79_MACH_EW_DORIN)		+= mach-ew-dorin.o
 obj-$(CONFIG_ATH79_MACH_F9K1115V2)		+= mach-f9k1115v2.o
 obj-$(CONFIG_ATH79_MACH_FRITZ300E)		+= mach-fritz300e.o
 obj-$(CONFIG_ATH79_MACH_FRITZ4020)		+= mach-fritz4020.o
+obj-$(CONFIG_ATH79_MACH_FRITZ450E)		+= mach-fritz450e.o
 obj-$(CONFIG_ATH79_MACH_GL_AR150)		+= mach-gl-ar150.o
 obj-$(CONFIG_ATH79_MACH_GL_AR300)		+= mach-gl-ar300.o
 obj-$(CONFIG_ATH79_MACH_GL_AR300M)		+= mach-gl-ar300m.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-fritz450e.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-fritz450e.c
new file mode 100644
index 0000000000..ee0a185304
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-fritz450e.c
@@ -0,0 +1,177 @@
+/*
+ *  AVM FRITZ!WLAN Repeater 450E board support
+ *
+ *  Copyright (C) 2018 David Bauer <mail@david-bauer.net>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/init.h>
+#include <linux/ath9k_platform.h>
+#include <linux/etherdevice.h>
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/platform_data/mdio-gpio.h>
+#include <linux/platform_data/phy-at803x.h>
+#include <linux/spi/spi_gpio.h>
+#include <linux/spi/74x164.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-spi.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define FRITZ450E_GPIO_LED_POWER		14
+#define FRITZ450E_GPIO_LED_LAN			13
+#define FRITZ450E_GPIO_LED_WLAN			15
+#define FRITZ450E_GPIO_LED_RSSI2			16
+#define FRITZ450E_GPIO_LED_RSSI3			17
+#define FRITZ450E_GPIO_LED_RSSI4			18
+
+#define FRITZ450E_GPIO_BTN_WPS			4
+#define FRITZ450E_KEYS_POLL_INTERVAL		20 /* msecs */
+#define FRITZ450E_KEYS_DEBOUNCE_INTERVAL	(3 * FRITZ450E_KEYS_POLL_INTERVAL)
+
+#define FRITZ450E_PHY_ADDRESS			0
+#define FRITZ450E_GPIO_PHY_RESET		11
+#define FRITZ450E_GPIO_MDIO_CLK		12
+#define FRITZ450E_GPIO_MDIO_DATA		19
+
+#define FRITZ450E_OFFSET_URLADER_WIFI_MAC_REVERSE	0x1979
+
+
+static struct mtd_partition fritz450E_flash_partitions[] = {
+	{
+		.name		= "urlader",
+		.offset		= 0,
+		.size		= 0x0020000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "firmware",
+		.offset		= 0x0020000,
+		.size		= 0x0EE0000,
+	}, {
+		.name		= "tffs (1)",
+		.offset		= 0x0f00000,
+		.size		= 0x0080000,
+		.mask_flags	= MTD_WRITEABLE,
+	}, {
+		.name		= "tffs (2)",
+		.offset		= 0x0f80000,
+		.size		= 0x0080000,
+		.mask_flags	= MTD_WRITEABLE,
+	}
+};
+
+static struct flash_platform_data fritz450E_flash_data = {
+	.parts		= fritz450E_flash_partitions,
+	.nr_parts	= ARRAY_SIZE(fritz450E_flash_partitions),
+};
+
+static struct gpio_led fritz450E_leds_gpio[] __initdata = {
+	{
+		.name		= "fritz450e:green:lan",
+		.gpio		= FRITZ450E_GPIO_LED_LAN,
+		.active_low	= 1,
+	}, {
+		.name		= "fritz450e:green:rssi2",
+		.gpio		= FRITZ450E_GPIO_LED_RSSI2,
+		.active_low	= 1,
+	}, {
+		.name		= "fritz450e:green:rssi3",
+		.gpio		= FRITZ450E_GPIO_LED_RSSI3,
+		.active_low	= 1,
+	}, {
+		.name		= "fritz450e:green:rssi4",
+		.gpio		= FRITZ450E_GPIO_LED_RSSI4,
+		.active_low	= 1,
+	}, {
+		.name		= "fritz450e:green:wlan",
+		.gpio		= FRITZ450E_GPIO_LED_WLAN,
+		.active_low	= 1,
+	}, {
+		.name		= "fritz450e:green:power",
+		.gpio		= FRITZ450E_GPIO_LED_POWER,
+		.active_low	= 0,
+	},
+};
+
+static struct gpio_keys_button fritz450E_gpio_keys[] __initdata = {
+	{
+		.desc			= "WPS Button",
+		.type			= EV_KEY,
+		.code			= KEY_WPS_BUTTON,
+		.debounce_interval	= FRITZ450E_KEYS_DEBOUNCE_INTERVAL,
+		.gpio			= FRITZ450E_GPIO_BTN_WPS,
+		.active_low		= 1,
+	}
+};
+
+static struct at803x_platform_data fritz450E_at803x_data = {
+	.disable_smarteee = 1,
+	.has_reset_gpio = 1,
+	.reset_gpio = FRITZ450E_GPIO_PHY_RESET,
+};
+
+static struct mdio_board_info fritz450E_mdio_info[] = {
+	{
+		.bus_id = "ag71xx-mdio.1",
+		.phy_addr = FRITZ450E_PHY_ADDRESS,
+		.platform_data = &fritz450E_at803x_data,
+	},
+};
+
+static void __init fritz450E_setup(void) {
+	u8 *urlader = (u8 *) KSEG1ADDR(0x1f000000);
+	u8 wifi_mac[ETH_ALEN];
+
+	ath79_register_m25p80(&fritz450E_flash_data);
+
+	gpio_request_one(FRITZ450E_GPIO_MDIO_CLK, GPIOF_OUT_INIT_HIGH, "MDC Pull-UP");
+	gpio_request_one(FRITZ450E_GPIO_MDIO_DATA, GPIOF_OUT_INIT_HIGH, "MDIO Pull-UP");
+	gpio_request_one(FRITZ450E_GPIO_PHY_RESET, GPIOF_OUT_INIT_HIGH, "PHY reset");
+
+	/* Register PHY device */
+	mdiobus_register_board_info(fritz450E_mdio_info,
+				    ARRAY_SIZE(fritz450E_mdio_info));
+
+	/* Initialize Ethernet */
+	ath79_extract_mac_reverse(urlader + FRITZ450E_OFFSET_URLADER_WIFI_MAC_REVERSE, wifi_mac);
+	ath79_init_mac(ath79_eth0_data.mac_addr, wifi_mac, -2);
+
+	ath79_register_mdio(1, ~BIT(FRITZ450E_PHY_ADDRESS));
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+	ath79_eth0_data.phy_mask = BIT(FRITZ450E_PHY_ADDRESS);
+	ath79_eth0_pll_data.pll_1000 = 0x03000000;
+	ath79_eth0_pll_data.pll_100 = 0x00000101;
+	ath79_eth0_pll_data.pll_10 = 0x00001313;
+	ath79_register_eth(0);
+
+	/* Initialize 2.4GHz WiFi */
+	ath79_register_wmac_simple();
+
+	/* Register GPIO buttons */
+	ath79_register_gpio_keys_polled(-1, FRITZ450E_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(fritz450E_gpio_keys),
+					fritz450E_gpio_keys);
+
+	/* Register LEDs */
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(fritz450E_leds_gpio),
+				 fritz450E_leds_gpio);
+}
+
+MIPS_MACHINE(ATH79_MACH_FRITZ450E, "FRITZ450E",
+	     "AVM FRITZ!WLAN Repeater 450E", fritz450E_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 3a1f66cefd..d29288e3e7 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -121,6 +121,7 @@ enum ath79_mach_type {
 	ATH79_MACH_F9K1115V2,			/* Belkin AC1750DB */
 	ATH79_MACH_FRITZ300E,			/* AVM FRITZ!WLAN Repeater 300E */
 	ATH79_MACH_FRITZ4020,			/* AVM FRITZ!Box 4020 */
+	ATH79_MACH_FRITZ450E,			/* AVM FRITZ!WLAN Repeater 450E */
 	ATH79_MACH_GL_AR150,			/* GL-AR150 support */
 	ATH79_MACH_GL_AR300,			/* GL-AR300 */
 	ATH79_MACH_GL_AR300M,			/* GL-AR300M */
diff --git a/target/linux/ar71xx/generic/config-default b/target/linux/ar71xx/generic/config-default
index 0dc64165de..b7a7e4060d 100644
--- a/target/linux/ar71xx/generic/config-default
+++ b/target/linux/ar71xx/generic/config-default
@@ -89,6 +89,7 @@ CONFIG_ATH79_MACH_EW_DORIN=y
 CONFIG_ATH79_MACH_F9K1115V2=y
 CONFIG_ATH79_MACH_FRITZ300E=y
 CONFIG_ATH79_MACH_FRITZ4020=y
+CONFIG_ATH79_MACH_FRITZ450E=y
 CONFIG_ATH79_MACH_GL_AR150=y
 CONFIG_ATH79_MACH_GL_AR300=y
 CONFIG_ATH79_MACH_GL_AR300M=y
diff --git a/target/linux/ar71xx/image/generic.mk b/target/linux/ar71xx/image/generic.mk
index 05eeeebaad..613bec8426 100644
--- a/target/linux/ar71xx/image/generic.mk
+++ b/target/linux/ar71xx/image/generic.mk
@@ -1334,3 +1334,13 @@ define Device/fritz4020
   IMAGE_SIZE := 15232k
 endef
 TARGET_DEVICES += fritz4020
+
+define Device/fritz450e
+  $(call Device/AVM)
+  DEVICE_TITLE := AVM FRITZ!WLAN Repeater 450E
+  DEVICE_PACKAGES += -swconfig
+  BOARDNAME := FRITZ450E
+  SUPPORTED_DEVICES := fritz450e
+  IMAGE_SIZE := 15232k
+endef
+TARGET_DEVICES += fritz450e