ramips: mt76x8: add support for Yuncore CPE200

Yuncore CPE200 is an outdoor unit with IEEE 802.11ac radio. Hardware: - SoC: MediaTek MT7628DAN (MIPS 580MHz) - Flash: 8 MiB Spansion S25FL064K - RAM: 64 MiB (built-into SoC) - WLAN: 5 GHz (MT7613AE) - Ethernet: 1x 10/100 Mbps WAN, 1x 10/100 LAN (MT7628) - Buttons: 1 Reset button, 2 buttons for display UI (unsupported) - LEDs: 4x Green (Power, LAN, WAN, WiFi) - Display: 4 digit 7-segment display driven by an additional microcontroller (unsupported) - Serial console: unpopulated header, 57600 8n1 (RX only) - Power: 12 VDC, 1 A Installation: The installation can be done via the recovery HTTP server which is built into the bootloader. Hold down the reset button while connecting the device to power and keep holding a bit more than 3 seconds. Connect to http://192.168.0.100/ and upload sysupgrade.bin file. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
dangowrt · Sep 2, 2024 · a18464b · a18464b
1 parent 5fa86a4
commit a18464b
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diff --git a/target/linux/ramips/dts/mt7628an_yuncore_cpe200.dts b/target/linux/ramips/dts/mt7628an_yuncore_cpe200.dts
@@ -0,0 +1,164 @@
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+	compatible = "yuncore,cpe200", "mediatek,mt7628an-soc";
+
+	chosen {
+		bootargs = "console=ttyS0,57600";
+	};
+
+	aliases {
+		label-mac = &ethernet;
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		mode {
+			label = "mode";
+			linux,input-type = <EV_SW>;
+			linux,code = <BTN_0>;
+			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			function = LED_FUNCTION_POWER;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			function = LED_FUNCTION_LAN;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+		};
+
+		wan {
+			function = LED_FUNCTION_WAN;
+			color = <LED_COLOR_ID_GREEN>;
+			gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&gpio 37 GPIO_ACTIVE_HIGH>;
+		hw_algo = "toggle";
+		hw_margin_ms = <20000>;
+		always-running;
+	};
+};
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_factory_4: macaddr@4 {
+						reg = <0x4 0x6>;
+					};
+
+					eeprom_factory_8000: eeprom@8000 {
+						reg = <0x8000 0x600>;
+					};
+
+					macaddr_factory_8004: macaddr@8004 {
+						reg = <0x8004 0x6>;
+					};
+				};
+			};
+
+			partition@50000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0x50000 0x7b0000>;
+			};
+		};
+	};
+};
+
+&ethernet {
+	nvmem-cells = <&macaddr_factory_4>;
+	nvmem-cell-names = "mac-address";
+};
+
+&esw {
+	mediatek,portmap = <0x2f>;
+};
+
+&pcie {
+	status = "okay";
+};
+
+&pcie0 {
+	mt76@0,0 {
+		reg = <0x0000 0 0 0 0>;
+		ieee80211-freq-limit = <5000000 6000000>;
+		nvmem-cells = <&eeprom_factory_8000>, <&macaddr_factory_8004>;
+		nvmem-cell-names = "eeprom", "mac-address";
+
+		led {
+			led-sources = <0>;
+			led-active-low;
+		};
+	};
+};
+
+&state_default {
+	gpio {
+		groups = "pwm0", "i2c", "refclk", "wdt", "i2s", "spi cs1",
+			 "spis", "gpio", "p0led_an", "p1led_an", "p2led_an",
+			 "p3led_an", "p4led_an", "wled_kn", "p0led_kn",
+			 "p1led_kn", "p2led_kn", "p3led_kn", "p4led_kn", "wled_an";
+		function = "gpio";
+	};
+};
diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
@@ -1136,6 +1136,14 @@ define Device/xiaomi_mi-ra75
 endef
 TARGET_DEVICES += xiaomi_mi-ra75
 
+define Device/yuncore_cpe200
+  IMAGE_SIZE := 7872k
+  DEVICE_VENDOR := Yuncore
+  DEVICE_MODEL := CPE200
+  DEVICE_PACKAGES := -kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap kmod-mt7663-firmware-sta
+endef
+TARGET_DEVICES += yuncore_cpe200
+
 define Device/yuncore_m300
   IMAGE_SIZE := 7872k
   DEVICE_VENDOR := Yuncore

diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
@@ -19,6 +19,7 @@ asus,rt-n12-vp-b1|\
 netgear,r6020|\
 netgear,r6080|\
 netgear,r6120|\
+yuncore,cpe200|\
 yuncore,m300)
 	ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0xf"
 	ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x10"

diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -204,6 +204,10 @@ ramips_setup_interfaces()
 		ucidef_add_switch "switch0" \
 			"0:lan:2" "2:lan:1" "4:wan" "6@eth0"
 		;;
+	yuncore,cpe200)
+		ucidef_add_switch "switch0" \
+			"0:lan" "4:wan" "6@eth0"
+		;;
 	zbtlink,zbt-we1226)
 		ucidef_add_switch "switch0" \
 			"0:lan:2" "1:lan:1" "4:wan" "6@eth0"