[OpenWrt-Devel] [PATCH v2 3/3] ipq40xx: add support for FritzBox 7530

David Bauer mail at david-bauer.net
Mon Feb 18 17:58:34 EST 2019


Hardware
--------
CPU:   Qualcomm IPQ4019
RAM:   256M
FLASH: 128M NAND
ETH:   QCA8075
VDSL:  Intel/Lantiq VRX518 PCIe attached
       currently not supported
DECT:  Dialog SC14448
       currently not supported
WiFi2: IPQ4019 2T2R 2SS b/g/n
WiFi5: IPQ4019 2T2R 2SS n/ac
LED:    - Power/DSL green
        - WLAN green
        - FON/DECT green
        - Connect/WPS green
        - Info green
        - Info red
BTN:    - WLAN
        - FON
        - WPS/Connect
UART:  115200n8 3.3V (located under the Dialog chip)
       VCC - RX - TX - GND (Square is VCC)

Installation
------------
1. Grab the uboot for the Device from the 'u-boot-fritz7530'
   subdirectory. Place it in the same directory as the 'eva_ramboot.py'
   script. It is located in the 'scripts/flashing' subdirectory of the
   OpenWRT tree.

2. Assign yourself the IP address 192.168.178.10/24. Connect your
   Computer to one of the boxes LAN ports.

3. Connect Power to the Box. As soon as the LAN port of your computer
   shows link, load the U-Boot to the box using following command.

   > ./eva_ramboot.py --offset 0x85000000 192.168.178.1 uboot-fritz7530.bin

4. The U-Boot will now start. Now assign yourself the IP address
   192.168.1.70/24. Copy the OpenWRT initramfs (!) image to a TFTP
   server root directory and rename it to 'FRITZ7530.bin'.

5. The Box will now boot OpenWRT from RAM. This can take up to two
   minutes.

6. Copy the U-Boot and the OpenWRT sysupgrade (!) image to the Box using
   scp. SSH into the Box and first write the Bootloader to both previous
   kernel partitions.

   > mtd write /path/to/uboot-fritz7530.bin uboot0
   > mtd write /path/to/uboot-fritz7530.bin uboot1

7. Remove the AVM filesystem partitions to make room for our kernel +
   rootfs + overlayfs.

   > ubirmvol /dev/ubi0 --name=avm_filesys_0
   > ubirmvol /dev/ubi0 --name=avm_filesys_1

8. Flash OpenWRT peristently using sysupgrade.

   > sysupgrade -n /path/to/openwrt-sysupgrade.bin

Signed-off-by: David Bauer <mail at david-bauer.net>
---
v2:
 - add PCIe subnode so VRX518 is detected on the PCIe bus
   - driver is still missing
 - add fallback onto uboot1 partition for the caldata
 - adjust caldata size so no padding is extracted
 - reordered 01_leds
 - remove gpio52 from nand pinmux
 - fixed wrong label on SBL1 partition
 - drop 'qcom,ipq4019' compatible

 package/boot/uboot-fritz4040/Makefile         |   7 +-
 package/firmware/ipq-wifi/Makefile            |   3 +-
 package/firmware/ipq-wifi/board-fritz7530.bin | Bin 0 -> 24324 bytes
 .../ipq40xx/base-files/etc/board.d/01_leds    |   7 +-
 .../ipq40xx/base-files/etc/board.d/02_network |   4 +
 .../etc/hotplug.d/firmware/11-ath10k-caldata  |   8 +
 .../base-files/lib/upgrade/platform.sh        |   3 +-
 .../boot/dts/qcom-ipq4019-fritzbox-7530.dts   | 305 +++++++++++++++++
 .../boot/dts/qcom-ipq4019-fritzbox-7530.dts   | 309 ++++++++++++++++++
 target/linux/ipq40xx/image/Makefile           |   9 +
 .../901-arm-boot-add-dts-files.patch          |   3 +-
 .../901-arm-boot-add-dts-files.patch          |   3 +-
 12 files changed, 653 insertions(+), 8 deletions(-)
 create mode 100644 package/firmware/ipq-wifi/board-fritz7530.bin
 create mode 100644 target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
 create mode 100644 target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts

diff --git a/package/boot/uboot-fritz4040/Makefile b/package/boot/uboot-fritz4040/Makefile
index 45f211527d..a53b7d010f 100644
--- a/package/boot/uboot-fritz4040/Makefile
+++ b/package/boot/uboot-fritz4040/Makefile
@@ -30,6 +30,11 @@ define U-Boot/fritz4040
   BUILD_DEVICES:=avm_fritzbox-4040
 endef
 
+define U-Boot/fritz7530
+  NAME:=FritzBox 7530
+  BUILD_DEVICES:=avm_fritzbox-7530
+endef
+
 UBOOT_CONFIGURE_VARS += USE_PRIVATE_LIBGCC=yes
 UBOOT_MAKE_FLAGS = USE_PRIVATE_LIBGCC=yes
 export DTC
@@ -56,6 +61,6 @@ define Package/u-boot/install
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/upload-to-f4040.sh $(1)/
 endef
 
-UBOOT_TARGETS := fritz4040
+UBOOT_TARGETS := fritz4040 fritz7530
 
 $(eval $(call BuildPackage/U-Boot))
diff --git a/package/firmware/ipq-wifi/Makefile b/package/firmware/ipq-wifi/Makefile
index 7c9def8967..695d2f4429 100644
--- a/package/firmware/ipq-wifi/Makefile
+++ b/package/firmware/ipq-wifi/Makefile
@@ -17,7 +17,7 @@ endef
 # Please send a mail with your device-specific board files upstream.
 # You can find instructions and examples on the linux-wireless wiki:
 # <https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles>
-ALLWIFIBOARDS:=asus_map-ac2200 engenius_eap1300 linksys_ea6350v3
+ALLWIFIBOARDS:=asus_map-ac2200 engenius_eap1300 fritz7530 linksys_ea6350v3
 ALLWIFIPACKAGES:=$(foreach BOARD,$(ALLWIFIBOARDS),ipq-wifi-$(BOARD))
 
 define Package/ipq-wifi-default
@@ -54,6 +54,7 @@ endef
 #$(eval $(call generate-ipq-wifi-package,<devicename>,<filename>,<displayname>))
 $(eval $(call generate-ipq-wifi-package,asus_map-ac2200,board-map-ac2200.bin,ASUS MAP-AC2200))
 $(eval $(call generate-ipq-wifi-package,engenius_eap1300,board-engenius_eap1300.bin,EnGenius EAP1300))
+$(eval $(call generate-ipq-wifi-package,fritz7530,board-fritz7530.bin,AVM FRITZ!Box 7530))
 $(eval $(call generate-ipq-wifi-package,linksys_ea6350v3,board-linksys_ea6350v3.bin,Linksys EA6350v3))
 
 $(foreach PACKAGE,$(ALLWIFIPACKAGES),$(eval $(call BuildPackage,$(PACKAGE))))
diff --git a/package/firmware/ipq-wifi/board-fritz7530.bin b/package/firmware/ipq-wifi/board-fritz7530.bin
new file mode 100644
index 0000000000000000000000000000000000000000..905145f1da5ee91c481f30e6bd08b3cf8da0c2ed
GIT binary patch
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diff --git a/target/linux/ipq40xx/base-files/etc/board.d/01_leds b/target/linux/ipq40xx/base-files/etc/board.d/01_leds
index 9105bf2452..ec8486aa95 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/01_leds
+++ b/target/linux/ipq40xx/base-files/etc/board.d/01_leds
@@ -22,15 +22,16 @@ avm,fritzbox-4040)
 	ucidef_set_led_netdev "wan" "WAN" "fritz4040:green:wan" "eth1"
 	ucidef_set_led_switch "lan" "LAN" "fritz4040:green:lan" "switch0" "0x1e"
 	;;
+avm,fritzbox-7530 |\
+glinet,gl-b1300)
+	ucidef_set_led_wlan "wlan" "WLAN" "${boardname}:green:wlan" "phy0tpt"
+	;;
 engenius,eap1300)
 	ucidef_set_led_netdev "lan" "LAN" "${boardname}:blue:lan" "eth0"
 	ucidef_set_led_wlan "wlan2g" "WLAN2G" "${boardname}:blue:wlan2g" "phy0tpt"
 	ucidef_set_led_wlan "wlan5g" "WLAN5G" "${boardname}:yellow:wlan5g" "phy1tpt"
 	ucidef_set_led_default "mesh" "MESH" "${boardname}:blue:mesh" "0"
 	;;
-glinet,gl-b1300)
-	ucidef_set_led_wlan "wlan" "WLAN" "${boardname}:green:wlan" "phy0tpt"
-	;;
 netgear,ex6100v2 |\
 netgear,ex6150v2)
 	ucidef_set_led_wlan "wlan2g" "WLAN2G" "ex61x0v2:green:router" "phy0tpt"
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 43be592071..2fd3d76ed0 100755
--- a/target/linux/ipq40xx/base-files/etc/board.d/02_network
+++ b/target/linux/ipq40xx/base-files/etc/board.d/02_network
@@ -32,6 +32,10 @@ ipq40xx_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0u at eth0" "1:lan" "2:lan" "3:lan" "4:lan"
 		;;
+	avm,fritzbox-7530)
+		ucidef_add_switch "switch0" \
+			"0u at eth0" "1:lan" "2:lan" "3:lan" "4:lan"
+		;;
 	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 59a809e792..d9d362598d 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
@@ -134,6 +134,10 @@ case "$FIRMWARE" in
 	avm,fritzbox-4040)
 		/usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
 		;;
+	avm,fritzbox-7530)
+		/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
+		/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
+		;;
 	meraki,mr33)
 		ath10kcal_ubi_extract "ART" 4096 12064
 		ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 4096 12064
@@ -175,6 +179,10 @@ case "$FIRMWARE" in
 	avm,fritzbox-4040)
 		/usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
 		;;
+	avm,fritzbox-7530)
+		/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
+		/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
+		;;
 	meraki,mr33)
 		ath10kcal_ubi_extract "ART" 20480 12064
 		ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 20480 12064
diff --git a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
index f6bc173a76..eb1c64aa49 100644
--- a/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ipq40xx/base-files/lib/upgrade/platform.sh
@@ -46,7 +46,8 @@ zyxel_do_upgrade() {
 
 platform_do_upgrade() {
 	case "$(board_name)" in
-	8dev,jalapeno)
+	8dev,jalapeno|\
+	avm,fritzbox-7530)
 		nand_do_upgrade "$ARGV"
 		;;
 	asus,map-ac2200)
diff --git a/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
new file mode 100644
index 0000000000..b2a33468bb
--- /dev/null
+++ b/target/linux/ipq40xx/files-4.14/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
@@ -0,0 +1,305 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Box 7530";
+	compatible = "avm,fritzbox-7530";
+
+	aliases {
+		led-boot = &power_green;
+		led-failsafe = &info_red;
+		led-running = &power_green;
+		led-upgrade = &info_green;
+	};
+
+	soc {
+		mdio at 90000 {
+			status = "okay";
+		};
+
+		ess-psgmii at 98000 {
+			status = "okay";
+		};
+
+		tcsr at 1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr at 194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr at 1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr at 1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb3 at 8af8800 {
+			status = "okay";
+		};
+
+		crypto at 8e3a000 {
+			status = "okay";
+		};
+
+		watchdog at b017000 {
+			status = "okay";
+		};
+
+		ess-switch at c000000 {
+			status = "okay";
+		};
+
+		edma at c080000 {
+			status = "okay";
+			qcom,num_gmac = <1>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wlan {
+			label = "wlan";
+			gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 41 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		dect {
+			label = "dect";
+			gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_PHONE>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		info_red: info_red {
+			label = "fritzbox-7530:red:info";
+			gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+		};
+
+		info_green: info {
+			label = "fritzbox-7530:green:info";
+			gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan {
+			label = "fritzbox-7530:green:wlan";
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+		};
+
+		fon {
+			label = "fritzbox-7530:green:fon";
+			gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+		};
+
+		power_green: power {
+			label = "fritzbox-7530:green:power";
+			gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "fritzbox-7530:green:wps";
+			gpios = <&tlmm 45 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "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;
+		};
+	};
+
+	usb-power {
+		line-name = "enable USB3 power";
+		gpios = <49 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	nand at 0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition at 0 {
+				label = "SBL1";
+				reg = <0x000000 0x80000>;
+				read-only;
+			};
+
+			partition at 80000 {
+				label = "MIBIB";
+				reg = <0x080000 0x80000>;
+				read-only;
+			};
+
+			partition at 100000 {
+				label = "QSEE";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition at 180000 {
+				label = "CDT";
+				reg = <0x180000 0x40000>;
+				read-only;
+			};
+
+			partition at 1c0000 {
+				label = "QSEE_B";
+				reg = <0x1c0000 0x80000>;
+				read-only;
+			};
+
+			partition at 240000 {
+				label = "urlader0";
+				reg = <0x240000 0x40000>;
+				read-only;
+			};
+
+			partition at 280000 {
+				label = "urlader1";
+				reg = <0x280000 0x40000>;
+				read-only;
+			};
+
+			partition at 2c0000 {
+				label = "nand-tffs";
+				reg = <0x2c0000 0x840000>;
+				read-only;
+			};
+
+			partition at b00000 {
+				/* 'kernel1' in AVM firmware */
+				label = "uboot0";
+				reg = <0xb00000 0x400000>;
+			};
+
+			partition at f00000 {
+				/* 'kernel2' in AVM firmware */
+				label = "uboot1";
+				reg = <0xf00000 0x400000>;
+			};
+
+			partition at 1300000 {
+				label = "ubi";
+				reg = <0x1300000 0x6d00000>;
+			};
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-7530";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-7530";
+};
+
+&pcie0 {
+	status = "okay";
+
+	ranges = <0x81000000 0 0x40200000 0x40200000
+			0 0x00100000   /* downstream I/O */
+			0x82000000 0 0x48000000 0x48000000
+			0 0x10000000>; /* non-prefetchable memory */
+
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge at 0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		dsl at 1,0 {
+			compatible = "intel,vrx518";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+		};
+	};
+};
diff --git a/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
new file mode 100644
index 0000000000..7dacf0ad90
--- /dev/null
+++ b/target/linux/ipq40xx/files-4.19/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
@@ -0,0 +1,309 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Box 7530";
+	compatible = "avm,fritzbox-7530";
+
+	aliases {
+		led-boot = &power_green;
+		led-failsafe = &info_red;
+		led-running = &power_green;
+		led-upgrade = &info_green;
+	};
+
+	soc {
+		rng at 22000 {
+			status = "okay";
+		};
+
+		mdio at 90000 {
+			status = "okay";
+		};
+
+		ess-psgmii at 98000 {
+			status = "okay";
+		};
+
+		tcsr at 1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr at 194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr at 1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr at 1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb3 at 8af8800 {
+			status = "okay";
+		};
+
+		crypto at 8e3a000 {
+			status = "okay";
+		};
+
+		watchdog at b017000 {
+			status = "okay";
+		};
+
+		ess-switch at c000000 {
+			status = "okay";
+		};
+
+		edma at c080000 {
+			status = "okay";
+			qcom,num_gmac = <1>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wlan {
+			label = "wlan";
+			gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 41 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		dect {
+			label = "dect";
+			gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_PHONE>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		info_red: info_red {
+			label = "fritzbox-7530:red:info";
+			gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+		};
+
+		info_green: info {
+			label = "fritzbox-7530:green:info";
+			gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan {
+			label = "fritzbox-7530:green:wlan";
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+		};
+
+		fon {
+			label = "fritzbox-7530:green:fon";
+			gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+		};
+
+		power_green: power {
+			label = "fritzbox-7530:green:power";
+			gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "fritzbox-7530:green:wps";
+			gpios = <&tlmm 45 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "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;
+		};
+	};
+
+	usb-power {
+		line-name = "enable USB3 power";
+		gpios = <49 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	nand at 0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition at 0 {
+				label = "SBL1";
+				reg = <0x000000 0x80000>;
+				read-only;
+			};
+
+			partition at 80000 {
+				label = "MIBIB";
+				reg = <0x080000 0x80000>;
+				read-only;
+			};
+
+			partition at 100000 {
+				label = "QSEE";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition at 180000 {
+				label = "CDT";
+				reg = <0x180000 0x40000>;
+				read-only;
+			};
+
+			partition at 1c0000 {
+				label = "QSEE_B";
+				reg = <0x1c0000 0x80000>;
+				read-only;
+			};
+
+			partition at 240000 {
+				label = "urlader0";
+				reg = <0x240000 0x40000>;
+				read-only;
+			};
+
+			partition at 280000 {
+				label = "urlader1";
+				reg = <0x280000 0x40000>;
+				read-only;
+			};
+
+			partition at 2c0000 {
+				label = "nand-tffs";
+				reg = <0x2c0000 0x840000>;
+				read-only;
+			};
+
+			partition at b00000 {
+				/* 'kernel1' in AVM firmware */
+				label = "uboot0";
+				reg = <0xb00000 0x400000>;
+			};
+
+			partition at f00000 {
+				/* 'kernel2' in AVM firmware */
+				label = "uboot1";
+				reg = <0xf00000 0x400000>;
+			};
+
+			partition at 1300000 {
+				label = "ubi";
+				reg = <0x1300000 0x6d00000>;
+			};
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-7530";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-7530";
+};
+
+&pcie0 {
+	status = "okay";
+
+	ranges = <0x81000000 0 0x40200000 0x40200000
+			0 0x00100000   /* downstream I/O */
+			0x82000000 0 0x48000000 0x48000000
+			0 0x10000000>; /* non-prefetchable memory */
+
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge at 0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		dsl at 1,0 {
+			compatible = "intel,vrx518";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+		};
+	};
+};
diff --git a/target/linux/ipq40xx/image/Makefile b/target/linux/ipq40xx/image/Makefile
index 31468fd758..4b42ca1241 100644
--- a/target/linux/ipq40xx/image/Makefile
+++ b/target/linux/ipq40xx/image/Makefile
@@ -106,6 +106,15 @@ define Device/avm_fritzbox-4040
 endef
 TARGET_DEVICES += avm_fritzbox-4040
 
+define Device/avm_fritzbox-7530
+	$(call Device/FitImageLzma)
+	DEVICE_DTS := qcom-ipq4019-fritzbox-7530
+	DEVICE_TITLE := AVM Fritz!Box 7530
+	DEVICE_PACKAGES := fritz-caldata ipq-wifi-fritz7530
+	IMAGES := sysupgrade.bin
+endef
+TARGET_DEVICES += avm_fritzbox-7530
+
 define Device/compex_wpj428
 	$(call Device/FitImage)
 	DEVICE_DTS := qcom-ipq4028-wpj428
diff --git a/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch b/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
index 20ea3a8449..a528743b69 100644
--- a/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
+++ b/target/linux/ipq40xx/patches-4.14/901-arm-boot-add-dts-files.patch
@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john at phrozen.org>
 
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -697,7 +697,23 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+@@ -697,7 +697,24 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -27,6 +27,7 @@ Signed-off-by: John Crispin <john at phrozen.org>
  	qcom-ipq4019-ap.dk01.1-c1.dtb \
 +	qcom-ipq4019-a62.dtb \
 +	qcom-ipq4019-ap.dk04.1-c1.dtb \
++	qcom-ipq4019-fritzbox-7530.dtb \
 +	qcom-ipq4019-map-ac2200.dtb \
 +	qcom-ipq4028-wpj428.dtb \
 +	qcom-ipq4029-gl-b1300.dtb \
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 f3472b32c0..050779e5a0 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
@@ -10,7 +10,7 @@ Signed-off-by: John Crispin <john at phrozen.org>
 
 --- a/arch/arm/boot/dts/Makefile
 +++ b/arch/arm/boot/dts/Makefile
-@@ -785,11 +785,26 @@ dtb-$(CONFIG_ARCH_QCOM) += \
+@@ -785,11 +785,27 @@ dtb-$(CONFIG_ARCH_QCOM) += \
  	qcom-apq8074-dragonboard.dtb \
  	qcom-apq8084-ifc6540.dtb \
  	qcom-apq8084-mtp.dtb \
@@ -30,6 +30,7 @@ Signed-off-by: John Crispin <john at phrozen.org>
  	qcom-ipq4019-ap.dk07.1-c1.dtb \
  	qcom-ipq4019-ap.dk07.1-c2.dtb \
 +	qcom-ipq4019-a62.dtb \
++	qcom-ipq4019-fritzbox-7530.dtb \
 +	qcom-ipq4019-map-ac2200.dtb \
 +	qcom-ipq4028-wpj428.dtb \
 +	qcom-ipq4029-gl-b1300.dtb \
-- 
2.20.1


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