ath79: add support for TP-Link CPE710-v1

TP-Link CPE710-v1 is an outdoor wireless CPE for 5 GHz with
one Ethernet port based on the AP152 reference board

Specifications:
- SoC: QCA9563-AL3A MIPS 74kc @ 775MHz, AHB @ 258MHz
- RAM: 128MiB DDR2 @ 650MHz
- Flash: 16MiB SPI NOR Based on the GD25Q128
- Wi-Fi 5Ghz: ath10k chip (802.11ac for up to 867Mbps on 5GHz wireless
  data rate) Based on the QCA9896
- Ethernet: one 1GbE port
- 23dBi high-gain directional 2×2 MIMO antenna and a dedicated metal
  reflector
- Power, LAN, WLAN5G Blue LEDs
- 3x Blue LEDs

Flashing instructions:
Flash factory image through stock firmware WEB UI or through TFTP
To get to TFTP recovery just hold reset button while powering on for
around 30-40 seconds and release.
Rename factory image to recovery.bin
Stock TFTP server IP:192.168.0.100
Stock device TFTP address:192.168.0.254

Signed-off-by: Andrew Cameron <[email protected]>
[convert to nvmem, fix MAC assignment in 11-ath10k-caldata]
Signed-off-by: Adrian Schmutzler <[email protected]>

target/linux/ath79/dts/qca9563_tplink_cpe710-v1.dts

@@ -0,0 +1,152 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca956x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "TP-Link CPE710 v1";
+	compatible = "tplink,cpe710-v1", "qca,qca9563";
+
+	aliases {
+		label-mac-device = &eth0;
+		led-boot = &led_lan;
+		led-failsafe = &led_lan;
+		led-upgrade = &led_lan;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_lan: lan {
+			label = "blue:lan";
+			gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan5g {
+			label = "blue:wlan5g";
+			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+};
+
+&pcie {
+	status = "okay";
+};
+
+&spi {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x000000 0x040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "u-boot-env";
+				reg = <0x040000 0x010000>;
+			};
+
+			partition@50000 {
+				label = "partition-table";
+				reg = <0x050000 0x010000>;
+				read-only;
+			};
+
+			info: partition@60000 {
+				label = "info";
+				reg = <0x060000 0x010000>;
+				read-only;
+			};
+
+			partition@70000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x070000 0xf50000>;
+			};
+
+			partition@fc0000 {
+				label = "config";
+				reg = <0xfc0000 0x030000>;
+				read-only;
+			};
+
+			art: partition@ff0000 {
+				label = "art";
+				reg = <0xff0000 0x010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&pinmux {
+	mdio_pins: mdio_pins {
+		/* GPIO 10 as MDIO(0x20), GPIO 8 as MDC(0x21) */
+		pinctrl-single,bits = <0x8 0x00200021 0x00ff00ff>;
+	};
+};
+
+&mdio0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio_pins>;
+
+	phy-mask = <0x10>;
+
+	phy4: ethernet-phy@4 {
+		reg = <4>;
+		reset-gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&eth0 {
+	status = "okay";
+
+	phy-handle = <&phy4>;
+	phy-mode = "sgmii";
+
+	nvmem-cells = <&macaddr_info_8>;
+	nvmem-cell-names = "mac-address";
+
+	qca956x-serdes-fixup;
+
+	gmac-config {
+		device = <&gmac>;
+	};
+};
+
+&info {
+	compatible = "nvmem-cells";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	macaddr_info_8: macaddr@8 {
+		reg = <0x8 0x6>;
+	};
+};

target/linux/ath79/generic/base-files/etc/board.d/01_leds

@@ -169,7 +169,8 @@ enterasys,ws-ap3705i|\
 openmesh,mr900-v1|\
 openmesh,mr900-v2|\
 openmesh,mr1750-v1|\
-openmesh,mr1750-v2)
+openmesh,mr1750-v2|\
+tplink,cpe710-v1)
 	ucidef_set_led_netdev "lan" "LAN" "blue:lan" "eth0"
 	;;
 compex,wpj344-16m|\

target/linux/ath79/generic/base-files/etc/board.d/02_network

@@ -63,6 +63,7 @@ ath79_setup_interfaces()
 	tplink,cpe510-v3|\
 	tplink,cpe610-v1|\
 	tplink,cpe610-v2|\
+	tplink,cpe710-v1|\
 	tplink,eap225-outdoor-v1|\
 	tplink,eap225-v3|\
 	tplink,eap245-v1|\

target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -236,6 +236,12 @@ case "$FIRMWARE" in
 		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 		;;
+	tplink,cpe710-v1)
+		caldata_extract "art" 0x5000 0x2f20
+		ath10k_patch_mac $(mtd_get_mac_binary info 0x8)
+		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+		;;
 	tplink,eap225-outdoor-v1|\
 	tplink,eap225-v3|\
 	tplink,eap225-wall-v2|\

target/linux/ath79/image/generic-tp-link.mk

@@ -362,6 +362,17 @@ define Device/tplink_cpe610-v2
 endef
 TARGET_DEVICES += tplink_cpe610-v2
 
+define Device/tplink_cpe710-v1
+  $(Device/tplink-safeloader-uimage)
+  SOC := qca9563
+  IMAGE_SIZE := 15680k
+  DEVICE_MODEL := CPE710
+  DEVICE_VARIANT := v1
+  DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca9888-ct
+  TPLINK_BOARD_ID := CPE710V1
+endef
+TARGET_DEVICES += tplink_cpe710-v1
+
 define Device/tplink-eap2x5
   $(Device/tplink-safeloader)
   LOADER_TYPE := elf

tools/firmware-utils/src/tplink-safeloader.c

@@ -534,6 +534,43 @@ static struct device_info boards[] = {
 		.first_sysupgrade_partition = "os-image",
 		.last_sysupgrade_partition = "support-list",
 	},
+	/** Firmware layout for the CPE710 V1 */
+	{
+		.id     = "CPE710V1",
+		.vendor = "CPE710(TP-LINK|UN|AC866-5|00000000):1.0\r\n",
+		.support_list =
+			"SupportList:\r\n"
+			"CPE710(TP-LINK|UN|AC866-5|00000000):1.0\r\n"
+			"CPE710(TP-LINK|EU|AC866-5|45550000):1.0\r\n"
+			"CPE710(TP-LINK|US|AC866-5|55530000):1.0\r\n"
+			"CPE710(TP-LINK|UN|AC866-5):1.0\r\n"
+			"CPE710(TP-LINK|EU|AC866-5):1.0\r\n"
+			"CPE710(TP-LINK|US|AC866-5):1.0\r\n",
+		.part_trail = 0xff,
+		.soft_ver = SOFT_VER_DEFAULT,
+
+		.partitions = {
+			{"fs-uboot", 0x00000, 0x50000},
+			{"partition-table", 0x50000, 0x02000},
+			{"default-mac", 0x60000, 0x00020},
+			{"serial-number", 0x60100, 0x00020},
+			{"product-info", 0x61100, 0x00100},
+			{"device-info", 0x61400, 0x00400},
+			{"signature", 0x62000, 0x00400},
+			{"device-id", 0x63000, 0x00100},
+			{"firmware", 0x70000, 0xf40000},
+			{"soft-version", 0xfb0000, 0x00100},
+			{"support-list", 0xfb1000, 0x01000},
+			{"user-config", 0xfc0000, 0x10000},
+			{"default-config", 0xfd0000, 0x10000},
+			{"log", 0xfe0000, 0x10000},
+			{"radio", 0xff0000, 0x10000},
+			{NULL, 0, 0}
+		},
+
+		.first_sysupgrade_partition = "os-image",
+		.last_sysupgrade_partition = "support-list",
+	},
 
 	{
 		.id     = "WBS210",