mediatek: filogic: add support for CMCC RAX3000M (NAND and eMMC version)

target/linux/mediatek/dts/mt7981b-cmcc-rax3000m-emmc.dts

@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7981b-cmcc-rax3000m.dts"
+
+/ {
+	model = "CMCC RAX3000M (eMMC version)";
+	compatible = "cmcc,rax3000m-emmc", "mediatek,mt7981";
+
+	chosen {
+		bootargs = "root=PARTLABEL=rootfs rootwait rootfstype=squashfs,f2fs";
+	};
+};
+
+&mmc0 {
+	bus-width = <8>;
+	max-frequency = <26000000>;
+	no-sd;
+	no-sdio;
+	non-removable;
+	pinctrl-names = "default", "state_uhs";
+	pinctrl-0 = <&mmc0_pins_default>;
+	pinctrl-1 = <&mmc0_pins_uhs>;
+	vmmc-supply = <&reg_3p3v>;
+	status = "okay";
+};
+
+&pio {
+	mmc0_pins_default: mmc0-pins {
+		mux {
+			function = "flash";
+			groups = "emmc_45";
+		};
+	};
+
+	mmc0_pins_uhs: mmc0-uhs-pins {
+		mux {
+			function = "flash";
+			groups = "emmc_45";
+		};
+	};
+};

target/linux/mediatek/dts/mt7981b-cmcc-rax3000m-nand.dts

@@ -0,0 +1,92 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+#include "mt7981b-cmcc-rax3000m.dts"
+
+/ {
+	model = "CMCC RAX3000M (NAND version)";
+	compatible = "cmcc,rax3000m-nand", "mediatek,mt7981";
+
+	aliases {
+		label-mac-device = &gmac1;
+	};
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_flash_pins>;
+	status = "okay";
+
+	spi_nand: flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-nand";
+		reg = <0>;
+
+		spi-max-frequency = <52000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+		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 = <0x00000 0x0100000>;
+						read-only;
+					};
+
+					partition@100000 {
+						label = "u-boot-env";
+						reg = <0x100000 0x80000>;
+					};
+
+					factory: partition@180000 {
+						label = "factory";
+						reg = <0x180000 0x200000>;
+						read-only;
+					};
+
+					partition@380000 {
+						label = "fip";
+						reg = <0x380000 0x200000>;
+						read-only;
+					};
+
+					partition@580000 {
+						label = "ubi";
+						reg = <0x580000 0x7200000>;
+					};
+		};
+	};
+};
+
+&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 = <8>;
+					mediatek,pull-up-adv = <0>; /* bias-disable */
+				};
+
+				conf-pd {
+					pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+					drive-strength = <8>;
+					mediatek,pull-up-adv = <0>; /* bias-disable */
+				};
+	};
+};
+
+&wifi {
+	mediatek,mtd-eeprom = <&factory 0x0>;
+};

target/linux/mediatek/dts/mt7981b-cmcc-rax3000m.dts

@@ -0,0 +1,156 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright (C) 2023 Tianling Shen <cnsztl@immortalwrt.org>
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "mt7981.dtsi"
+
+/ {
+	model = "CMCC RAX3000M";
+	compatible = "cmcc,rax3000m", "mediatek,mt7981";
+
+	aliases {
+		led-boot = &red_led;
+		led-failsafe = &red_led;
+		led-running = &green_led;
+		led-upgrade = &green_led;
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		reg = <0 0x40000000 0 0x20000000>;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		button-reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+		};
+
+		button-mesh {
+			label = "mesh";
+			linux,code = <BTN_9>;
+			linux,input-type = <EV_SW>;
+			gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio-leds {
+		compatible = "gpio-leds";
+
+		green_led: led-0 {
+			label = "green:status";
+			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+		};
+
+		led-1 {
+			label = "blue:status";
+			gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+		};
+
+		red_led: led-2 {
+			label = "red:status";
+			gpios = <&pio 35 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&eth {
+	status = "okay";
+
+	gmac0: mac@0 {
+		compatible = "mediatek,eth-mac";
+		reg = <0>;
+		phy-mode = "2500base-x";
+
+		fixed-link {
+			speed = <2500>;
+			full-duplex;
+			pause;
+		};
+	};
+
+	gmac1: mac@1 {
+		compatible = "mediatek,eth-mac";
+		reg = <1>;
+		phy-mode = "gmii";
+		phy-handle = <&int_gbe_phy>;
+	};
+};
+
+&mdio_bus {
+	switch: switch@1f {
+		compatible = "mediatek,mt7531";
+		reg = <31>;
+		reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
+		interrupt-controller;
+		#interrupt-cells = <1>;
+		interrupt-parent = <&pio>;
+		interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
+	};
+};
+
+&switch {
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			label = "lan3";
+		};
+
+		port@1 {
+			reg = <1>;
+			label = "lan2";
+		};
+
+		port@2 {
+			reg = <2>;
+			label = "lan1";
+		};
+
+		port@6 {
+			reg = <6>;
+			ethernet = <&gmac0>;
+			phy-mode = "2500base-x";
+
+			fixed-link {
+				speed = <2500>;
+				full-duplex;
+				pause;
+			};
+		};
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&usb_phy {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&wifi {
+	status = "okay";
+};
+
+&xhci {
+	status = "okay";
+};

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

@@ -9,6 +9,7 @@ mediatek_setup_interfaces()
 
 	case $board in
 	abt,asr3000|\
+	cmcc,rax3000m*|\
 	h3c,magic-nx30-pro|\
 	imou,lc-hx3001)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" eth1
@@ -76,6 +77,16 @@ mediatek_setup_macs()
 	bananapi,bpi-r3)
 		wan_mac=$(macaddr_add $(cat /sys/class/net/eth0/address) 1)
 		;;
+	cmcc,rax3000m-emmc)
+		wan_mac=$(mmc_get_mac_binary factory 0x2a)
+		lan_mac=$(mmc_get_mac_binary factory 0x24)
+		label_mac=$wan_mac
+		;;
+	cmcc,rax3000m-nand)
+		wan_mac=$(mtd_get_mac_binary factory 0x2a)
+		lan_mac=$(mtd_get_mac_binary factory 0x24)
+		label_mac=$lan_mac
+		;;
 	glinet,gl-mt2500)
 		label_mac="$(get_mac_binary "/dev/mmcblk0boot1" 0xa)"
 		wan_mac="$label_mac"

target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata

@@ -7,6 +7,13 @@
 board=$(board_name)
 
 case "$FIRMWARE" in
+"mediatek/mt7981_eeprom_mt7976_dbdc.bin")
+	case "$board" in
+	cmcc,rax3000m-emmc)
+		caldata_extract_mmc "factory" 0x0 0x1000
+		;;
+	esac
+	;;
 "mediatek/mt7986_eeprom_mt7976_dbdc.bin")
 	case "$board" in
 	asus,tuf-ax4200)

target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh

@@ -29,6 +29,7 @@ platform_do_upgrade() {
 			;;
 		esac
 		;;
+	cmcc,rax3000m-emmc|\
 	glinet,gl-mt2500|\
 	glinet,gl-mt6000|\
 	jdcloud,re-cs-05)
@@ -76,6 +77,7 @@ platform_copy_config() {
 			;;
 		esac
 		;;
+	cmcc,rax3000m-emmc|\
 	glinet,gl-mt2500|\
 	glinet,gl-mt6000|\
 	jdcloud,re-cs-05)

target/linux/mediatek/image/filogic.mk

@@ -160,6 +160,41 @@ define Device/cetron_ct3003-mod
 endef
 TARGET_DEVICES += cetron_ct3003-mod
 
+define Device/cmcc_rax3000m-emmc
+  DEVICE_VENDOR := CMCC
+  DEVICE_MODEL := RAX3000M (eMMC version)
+  DEVICE_DTS := mt7981b-cmcc-rax3000m-emmc
+  DEVICE_DTS_DIR := ../dts
+  DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb3 \
+	automount f2fsck mkf2fs
+  KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+  KERNEL_INITRAMFS := kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+endef
+TARGET_DEVICES += cmcc_rax3000m-emmc
+
+define Device/cmcc_rax3000m-nand
+  DEVICE_VENDOR := CMCC
+  DEVICE_MODEL := RAX3000M (NAND version)
+  DEVICE_DTS := mt7981b-cmcc-rax3000m-nand
+  DEVICE_DTS_DIR := ../dts
+  DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb3 automount
+  UBINIZE_OPTS := -E 5
+  BLOCKSIZE := 128k
+  PAGESIZE := 2048
+  IMAGE_SIZE := 116736k
+  KERNEL_IN_UBI := 1
+  IMAGES += factory.bin
+  IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE)
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  KERNEL = kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+  KERNEL_INITRAMFS = kernel-bin | lzma | \
+	fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd
+endef
+TARGET_DEVICES += cmcc_rax3000m-nand
+
 define Device/fzs_5gcpe-p3
   DEVICE_VENDOR := FZS
   DEVICE_MODEL := 5GCPE P3