From 12396686484a488dff1c4a1ee8b5197c552572fe Mon Sep 17 00:00:00 2001 From: David Bauer Date: Thu, 20 Apr 2023 19:49:55 +0200 Subject: [PATCH] mediatek: add support for GL.iNet GL-MT2500 Hardware -------- SoC: MediaTek MT7981BA RAM: 1GB DDR4 (NANYA NT5AD512M16C4-JR) MMC: 8GB eMMC (Samsung 8GTF4R) ETH: 1000Base-T LAN (ePHY) 2500Base-T WAN (MaxLinear GPY211C) BTN: 1x Reset Button LED: System (blue/white) VPN (white) USB: 1x USB-A (USB 3.0) UART: 115200 8N1 - Pinout on board next to LAN port Don't connect 3.3V! Known Issues ------------ U-Boot vendor recovery does not seem to accept any images, neither GL.iNet images nor OpenWrt images. Recovery requires serial access! Installation ------------ Upload the OpenWrt sysupgrade image to the Gl.iNet Web-UI. Make sure to not retain existing settings. Signed-off-by: David Bauer --- .../uboot-envtools/files/mediatek_filogic | 4 + .../mediatek/dts/mt7981b-glinet-gl-mt2500.dts | 151 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 6 + .../base-files/lib/upgrade/platform.sh | 2 + target/linux/mediatek/image/filogic.mk | 17 ++ 5 files changed, 180 insertions(+) create mode 100644 target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic index ae8e1589a024..4d37828f1db9 100644 --- a/package/boot/uboot-envtools/files/mediatek_filogic +++ b/package/boot/uboot-envtools/files/mediatek_filogic @@ -74,6 +74,10 @@ xiaomi,redmi-router-ax6000-ubootmod) ubootenv_add_uci_config "$envdev" "0x0" "0x1f000" "0x20000" "1" ubootenv_add_uci_config "$envdev2" "0x0" "0x1f000" "0x20000" "1" ;; +glinet,gl-mt2500) + local envdev=$(find_mmc_part "u-boot-env") + ubootenv_add_uci_config "$envdev" "0x400000" "0x80000" + ;; glinet,gl-mt3000) ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x80000" "0x20000" ;; diff --git a/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts b/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts new file mode 100644 index 000000000000..068dd0f236e2 --- /dev/null +++ b/target/linux/mediatek/dts/mt7981b-glinet-gl-mt2500.dts @@ -0,0 +1,151 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/dts-v1/; +#include "mt7981.dtsi" + +/ { + model = "GL.iNet GL-MT2500"; + compatible = "glinet,gl-mt2500", "mediatek,mt7981"; + + aliases { + label-mac-device = &gmac0; + led-boot = &led_sys_white; + led-failsafe = &led_sys_blue; + led-running = &led_sys_white; + led-upgrade = &led_sys_blue; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + bootargs-append = " root=PARTLABEL=rootfs rootwait"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&pio 1 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-vpn { + label = "white:vpn"; + gpios = <&pio 31 GPIO_ACTIVE_LOW>; + }; + + led_sys_white: led-system-white { + label = "white:system"; + gpios = <&pio 30 GPIO_ACTIVE_LOW>; + }; + + led_sys_blue: led-system-blue { + label = "blue:system"; + gpios = <&pio 29 GPIO_ACTIVE_LOW>; + }; + }; + + usb_vbus: regulstor-usb { + compatible = "regulator-fixed"; + + regulator-name = "usb-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&pio 12 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&pio { + mmc0_pins_default: mmc0-pins-default { + mux { + function = "flash"; + groups = "emmc_45"; + }; + }; + mmc0_pins_uhs: mmc0-pins-uhs { + mux { + function = "flash"; + groups = "emmc_45"; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +ð { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + + phy-mode = "2500base-x"; + phy-handle = <&phy5>; + }; + + gmac1: mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "gmii"; + phy-handle = <&int_gbe_phy>; + }; +}; + +&mdio_bus { + reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>; + reset-delay-us = <600>; + reset-post-delay-us = <20000>; + + phy5: ethernet-phy@5 { + reg = <5>; + compatible = "ethernet-phy-ieee802.3-c45"; + }; +}; + +&usb_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; + vbus-supply = <&usb_vbus>; +}; + +&mmc0 { + status = "okay"; + + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + bus-width = <8>; + max-frequency = <52000000>; + vmmc-supply = <®_3p3v>; + cap-mmc-highspeed; + non-removable; +}; diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network index 5153c156f65b..0675e87853ac 100644 --- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network +++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network @@ -32,6 +32,7 @@ mediatek_setup_interfaces() h3c,magic-nx30-pro) ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" eth1 ;; + glinet,gl-mt2500|\ glinet,gl-mt3000) ucidef_set_interfaces_lan_wan eth1 eth0 ;; @@ -109,6 +110,11 @@ mediatek_setup_macs() ;; esac ;; + glinet,gl-mt2500) + label_mac="$(get_mac_binary "/dev/mmcblk0boot1" 0xA)" + wan_mac="$label_mac" + lan_mac="$(macaddr_add $label_mac 1)" + ;; glinet,gl-mt6000) label_mac=$(mmc_get_mac_binary factory 0x0a) wan_mac=$label_mac diff --git a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh index 3c278d5faf2c..6130768cb4c6 100755 --- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh +++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh @@ -97,6 +97,7 @@ platform_do_upgrade() { cudy,wr3000-v1) default_do_upgrade "$1" ;; + glinet,gl-mt2500|\ glinet,gl-mt6000) CI_KERNPART="kernel" CI_ROOTPART="rootfs" @@ -176,6 +177,7 @@ platform_copy_config() { ;; esac ;; + glinet,gl-mt2500|\ glinet,gl-mt6000|\ ubnt,unifi-6-plus) emmc_copy_config diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index 4886db11419e..a0a5f944a8f6 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -274,6 +274,23 @@ define Device/cudy_wr3000-v1 endef TARGET_DEVICES += cudy_wr3000-v1 +define Device/glinet_gl-mt2500 + DEVICE_VENDOR := GL.iNet + DEVICE_MODEL := GL-MT2500 + DEVICE_DTS := mt7981b-glinet-gl-mt2500 + DEVICE_DTS_DIR := ../dts + DEVICE_DTS_LOADADDR := 0x47000000 + DEVICE_PACKAGES := kmod-usb3 + SUPPORTED_DEVICES += glinet,mt2500-emmc + IMAGES := sysupgrade.bin + KERNEL := kernel-bin | lzma | \ + fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k + KERNEL_INITRAMFS := kernel-bin | lzma | \ + fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata +endef +TARGET_DEVICES += glinet_gl-mt2500 + define Device/glinet_gl-mt3000 DEVICE_VENDOR := GL.iNet DEVICE_MODEL := GL-MT3000 -- 2.30.2