mediatek/filogic: add support for Cudy AP3000 v1

Hardware:
  SoC:     MT7981b
  RAM:     512 MB
  Flash:   256 MB SPI NAND
  Ethernet:
    1x2.5Gbps (rtl8221b)
  WiFi:    2x2 MT7981
  Button:  Reset
  LED:     1x multicolor

Installation
------------
At the moment, firmware installation is only possible via a transition firmware.
It's can be requested from the manufacturer by email to [email protected]

Signed-off-by: Maxim Anisimov <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/17225
Signed-off-by: Hauke Mehrtens <[email protected]>
(cherry picked from commit 6992d6e51af34603de099d7bbe9d7e848f109e22)

target/linux/mediatek/dts/mt7981b-cudy-ap3000-v1.dts

@@ -0,0 +1,218 @@
+// SPDX-License-Identifier: GPL-2.0-only OR MIT
+
+/dts-v1/;
+
+#include "mt7981.dtsi"
+
+/ {
+	model = "Cudy AP3000 v1";
+	compatible = "cudy,ap3000-v1", "mediatek,mt7981";
+
+	aliases {
+		label-mac-device = &gmac0;
+		led-boot = &status_led;
+		led-failsafe = &status_led;
+		led-running = &status_led;
+		led-upgrade = &status_led;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		button-reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_WLAN_2GHZ;
+			gpios = <&pio 4 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_WLAN_5GHZ;
+			gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		status_led: led-2 {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_STATUS;
+			gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
+		hw_algo = "level";
+		hw_margin_ms = <10000>;
+		always-running;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&eth {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mdio_pins>;
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-handle = <&phy1>;
+		phy-mode = "2500base-x";
+
+		nvmem-cell-names = "mac-address";
+		nvmem-cells = <&macaddr_bdinfo_de00 0>;
+	};
+};
+
+&mdio_bus {
+	phy1: phy@1 {
+		reg = <1>;
+		interrupt-parent = <&pio>;
+		interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
+		reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <100000>;
+		reset-deassert-us = <100000>;
+	};
+};
+
+&pio {
+	spi0_flash_pins: spi0-pins {
+		mux {
+			function = "spi";
+			groups = "spi0", "spi0_wp_hold";
+		};
+
+		conf-pu {
+			pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+		};
+
+		conf-pd {
+			pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+			drive-strength = <MTK_DRIVE_8mA>;
+			bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+		};
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_flash_pins>;
+	status = "okay";
+
+	/* ESMT F50L2G41XA (256M) */
+	spi_nand@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-nand";
+		reg = <0>;
+
+		spi-max-frequency = <52000000>;
+		spi-tx-buswidth = <4>;
+		spi-rx-buswidth = <4>;
+
+		spi-cal-enable;
+		spi-cal-mode = "read-data";
+		spi-cal-datalen = <7>;
+		spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4e 0x41 0x4e 0x44>;
+		spi-cal-addrlen = <5>;
+		spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
+
+		mediatek,nmbm;
+		mediatek,bmt-max-ratio = <1>;
+		mediatek,bmt-max-reserved-blocks = <64>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "bl2";
+				reg = <0x0 0x100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "u-boot-env";
+				reg = <0x100000 0x80000>;
+			};
+
+			partition@180000 {
+				label = "factory";
+				reg = <0x180000 0x200000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					eeprom_factory_0: eeprom@0 {
+						reg = <0x0 0x1000>;
+					};
+				};
+			};
+
+			partition@380000 {
+				label = "bdinfo";
+				reg = <0x380000 0x40000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_bdinfo_de00: macaddr@de00 {
+						compatible = "mac-base";
+						reg = <0xde00 0x6>;
+						#nvmem-cell-cells = <1>;
+					};
+				};
+			};
+
+			partition@3C0000 {
+				label = "fip";
+				reg = <0x3C0000 0x200000>;
+				read-only;
+			};
+
+			partition@5C0000 {
+				label = "ubi";
+				reg = <0x5C0000 0x4000000>;
+			};
+		};
+	};
+};
+
+&wifi {
+	nvmem-cell-names = "eeprom";
+	nvmem-cells = <&eeprom_factory_0>;
+	status = "okay";
+};

target/linux/mediatek/filogic/base-files/etc/board.d/02_network

@@ -71,6 +71,7 @@ mediatek_setup_interfaces()
 		ucidef_set_interfaces_lan_wan "lan1" eth1
 		;;
 	cudy,ap3000outdoor-v1|\
+	cudy,ap3000-v1|\
 	cudy,re3000-v1|\
 	netgear,wax220|\
 	ubnt,unifi-6-plus|\

target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac

@@ -73,14 +73,11 @@ case "$board" in
 		addr=$(mtd_get_mac_binary "Factory" 0x8000)
 		[ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
 		;;
-	cudy,tr3000-v1|\
-	cudy,re3000-v1)
-		addr=$(mtd_get_mac_binary bdinfo 0xde00)
-		[ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress
-		[ "$PHYNBR" = "1" ] && macaddr_setbit_la $(macaddr_add $addr 1) > /sys${DEVPATH}/macaddress
-		;;
 	cudy,ap3000outdoor-v1|\
+	cudy,ap3000-v1|\
 	cudy,m3000-v1|\
+	cudy,re3000-v1|\
+	cudy,tr3000-v1|\
 	cudy,wr3000s-v1|\
 	cudy,wr3000-v1)
 		addr=$(mtd_get_mac_binary bdinfo 0xde00)

target/linux/mediatek/image/filogic.mk

@@ -592,6 +592,23 @@ define Device/cudy_ap3000outdoor-v1
 endef
 TARGET_DEVICES += cudy_ap3000outdoor-v1
 
+define Device/cudy_ap3000-v1
+  DEVICE_VENDOR := Cudy
+  DEVICE_MODEL := AP3000
+  DEVICE_VARIANT := v1
+  DEVICE_DTS := mt7981b-cudy-ap3000-v1
+  DEVICE_DTS_DIR := ../dts
+  SUPPORTED_DEVICES += R49
+  UBINIZE_OPTS := -E 5
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  IMAGE_SIZE := 65536k
+  KERNEL_IN_UBI := 1
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  DEVICE_PACKAGES := kmod-mt7915e kmod-mt7981-firmware mt7981-wo-firmware
+endef
+TARGET_DEVICES += cudy_ap3000-v1
+
 define Device/cudy_m3000-v1
   DEVICE_VENDOR := Cudy
   DEVICE_MODEL := M3000