From c8c2f522625c8d9eb5acad317e3de7a6b156decf Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Mon, 20 Nov 2023 20:23:42 +0000 Subject: [PATCH] mediatek: add support for Zbtlink ZBT-Z8102AX Specifications: SoC: MediaTek MT7981B RAM: 1024MiB Flash: SPI-NAND 128 MiB Switch: 1 WAN, 4 LAN (Gigabit) USB: two M.2 slots for 5G modems via USB 3.0 hub, external USB 3.0 port Buttons: Reset, Mesh Power: DC 12V 1A WiFi: MT7976CN UART: 115200n8 UART Layout: VCC-RX-TX-GND Installation: A. Through OpenWrt Dashboard: If your router comes with OpenWrt preinstalled (modified by the seller), you can easily upgrade by going to the dashboard (192.168.1.1) and then navigate to System -> Backup/Flash firmware, then flash the firmware B. Through TFTP Standard installation via UART: 1. Connect USB Serial Adapter to the UART, (NOTE: Don't connect the VCC pin). 2. Power on the router. Make sure that you can access your router via UART. 3. Restart the router then repeatedly press ctrl + c to skip default boot. 4. Type > bootmenu 5. Press '2' to select upgrade firmware 6. Press 'Y' on 'Run image after upgrading?' 7. Press '0' and hit 'enter' to select TFTP client (default) 8. Fill the U-Boot's IP address and TFTP server's IP address. 9. Finally, enter the 'firmware' filename. Based on patch adding support for similar Zbtlink ZBT-Z8103AX device by Ian Ishmael C. Oderon. Signed-off-by: Daniel Golle --- .../uboot-envtools/files/mediatek_filogic | 3 +- .../dts/mt7981b-zbtlink-zbt-z8102ax.dts | 332 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 3 +- .../base-files/etc/board.d/03_gpio_switches | 19 + .../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 1 + target/linux/mediatek/filogic/config-5.15 | 2 + target/linux/mediatek/filogic/config-6.1 | 2 + target/linux/mediatek/image/filogic.mk | 17 + 8 files changed, 377 insertions(+), 2 deletions(-) create mode 100644 target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8102ax.dts create mode 100644 target/linux/mediatek/filogic/base-files/etc/board.d/03_gpio_switches diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic index 5cd63a46e6..8c7c5a85c0 100644 --- a/package/boot/uboot-envtools/files/mediatek_filogic +++ b/package/boot/uboot-envtools/files/mediatek_filogic @@ -66,7 +66,8 @@ mercusys,mr90x-v1) ubootenv_add_uci_config "$envdev" "0x0" "0x20000" "0x20000" "1" ;; cetron,ct3003|\ -netgear,wax220) +netgear,wax220|\ +zbtlink,zbt-z8102ax) ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000" ;; ubnt,unifi-6-plus) diff --git a/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8102ax.dts b/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8102ax.dts new file mode 100644 index 0000000000..2707f50c72 --- /dev/null +++ b/target/linux/mediatek/dts/mt7981b-zbtlink-zbt-z8102ax.dts @@ -0,0 +1,332 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; + +#include "mt7981.dtsi" + +/ { + model = "Zbtlink ZBT-Z8102AX"; + compatible = "zbtlink,zbt-z8102ax", "mediatek,mt7981"; + + aliases { + serial0 = &uart0; + led-boot = &led_status_green; + led-failsafe = &led_status_red; + led-running = &led_status_green; + led-upgrade = &led_status_green; + label-mac-device = &gmac0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n8 loglevel=8"; + }; + + memory { + reg = <0 0x40000000 0 0x40000000>; + }; + + gpio-keys { + compatible = "gpio-keys"; + + button-reset { + label = "reset"; + linux,code = ; + gpios = <&pio 1 GPIO_ACTIVE_LOW>; + }; + + button-mesh { + label = "mesh"; + linux,code = ; + gpios = <&pio 0 GPIO_ACTIVE_HIGH>; + }; + + button-hub { + label = "hub"; + linux,code = ; + gpios = <&pio 12 GPIO_ACTIVE_HIGH>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status_red: red { + label = "red:status"; + gpios = <&pio 9 GPIO_ACTIVE_HIGH>; + color = ; + function = LED_FUNCTION_STATUS; + }; + + led_status_green: green { + label = "green:status"; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_STATUS; + }; + + blue { + label = "blue:status"; + gpios = <&pio 11 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_STATUS; + }; + + 4g { + label = "blue:4g"; + gpios = <&pio 8 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_USB; + function-enumerator = <0>; + }; + + 4g2 { + label = "blue:4g2"; + gpios = <&pio 14 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_USB; + function-enumerator = <1>; + }; + }; + + watchdog { + compatible = "linux,wdt-gpio"; + gpios = <&pio 2 GPIO_ACTIVE_HIGH>; + hw_algo = "toggle"; + hw_margin_ms = <1000>; + }; + + gpio-export { + compatible = "gpio-export"; + #size-cells = <0>; + + pcie { + gpio-export,name = "pcie_power"; + gpio-export,output = <1>; + gpios = <&pio 3 GPIO_ACTIVE_HIGH>; + }; + + 5g1 { + gpio-export,name = "5g1"; + gpio-export,output = <1>; + gpios = <&pio 4 GPIO_ACTIVE_HIGH>; + }; + + 5g2 { + gpio-export,name = "5g2"; + gpio-export,output = <1>; + gpios = <&pio 5 GPIO_ACTIVE_HIGH>; + }; + + sim1 { + gpio-export,name = "sim1"; + gpio-export,output = <1>; + gpios = <&pio 6 GPIO_ACTIVE_HIGH>; + }; + + sim2 { + gpio-export,name = "sim2"; + gpio-export,output = <1>; + gpios = <&pio 7 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + /* LAN */ + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + phy-handle = <&phy0>; + + nvmem-cell-names = "mac-address"; + nvmem-cells = <&macaddr_factory_4 2>; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + + gmac1: mac@1 { + /* WAN */ + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "gmii"; + phy-handle = <&int_gbe_phy>; + + nvmem-cell-names = "mac-address"; + nvmem-cells = <&macaddr_factory_4 3>; + }; +}; + +&mdio_bus { + switch: switch@1f { + compatible = "mediatek,mt7531"; + reg = <0x1f>; + reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>; + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&pio>; + interrupts = <38 IRQ_TYPE_LEVEL_HIGH>; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_flash_pins>; + status = "okay"; + + spi_nand@0 { + compatible = "spi-nand"; + #address-cells = <1>; + #size-cells = <1>; + 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 = <0x0000000 0x0100000>; + 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: eeprom@0 { + reg = <0x0 0x1000>; + }; + + macaddr_factory_4: macaddr@4 { + compatible = "mac-base"; + reg = <0x4 0x6>; + #nvmem-cell-cells = <1>; + }; + }; + }; + + partition@380000 { + label = "FIP"; + reg = <0x380000 0x200000>; + read-only; + }; + + partition@580000 { + label = "ubi"; + reg = <0x580000 0x4000000>; + }; + }; + }; +}; + +&switch { + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan1"; + }; + + port@1 { + reg = <1>; + label = "lan2"; + }; + + port@2 { + reg = <2>; + label = "lan3"; + }; + + port@3 { + reg = <3>; + label = "lan4"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "2500base-x"; + + fixed-link { + speed = <2500>; + full-duplex; + pause; + }; + }; + }; +}; + +&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>; + bias-pull-up = <103>; + }; + + conf-pd { + pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO"; + drive-strength = <8>; + bias-pull-down = <103>; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&usb_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; +}; + +&wifi { + status = "okay"; + + nvmem-cells = <&eeprom_factory>; + nvmem-cell-names = "eeprom"; +}; 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 0760d17a8e..522e288ef5 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 @@ -12,7 +12,8 @@ mediatek_setup_interfaces() ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 game" eth1 ;; asus,tuf-ax4200|\ - mediatek,mt7981-rfb) + mediatek,mt7981-rfb|\ + zbtlink,zbt-z8102ax) ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" eth1 ;; asus,tuf-ax6000) diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/03_gpio_switches b/target/linux/mediatek/filogic/base-files/etc/board.d/03_gpio_switches new file mode 100644 index 0000000000..ff32a3650c --- /dev/null +++ b/target/linux/mediatek/filogic/base-files/etc/board.d/03_gpio_switches @@ -0,0 +1,19 @@ +. /lib/functions/uci-defaults.sh + +board_config_update + +board=$(board_name) + +case "$board" in +zbtlink,zbt-z8103ax) + ucidef_add_gpio_switch "5g1" "Power 1st modem" "5g1" "1" + ucidef_add_gpio_switch "5g2" "Power 2nd modem" "5g2" "1" + ucidef_add_gpio_switch "pcie" "Power PCIe port" "pcie" "1" + ucidef_add_gpio_switch "sim1" "SIM 1" "sim1" "1" + ucidef_add_gpio_switch "sim2" "SIM 2" "sim2" "1" + ;; +esac + +board_config_flush + +exit 0 diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac index a9de563a4b..b33d43c8c0 100644 --- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac @@ -95,6 +95,7 @@ case "$board" in tplink,tl-xdr6088) [ "$PHYNBR" = "0" ] && get_mac_label > /sys${DEVPATH}/macaddress ;; + zbtlink,zbt-z8102ax|\ zyxel,ex5601-t0) addr=$(mtd_get_mac_binary "Factory" 0x4) [ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress diff --git a/target/linux/mediatek/filogic/config-5.15 b/target/linux/mediatek/filogic/config-5.15 index 2ffc466b7c..8c46b9ad2c 100644 --- a/target/linux/mediatek/filogic/config-5.15 +++ b/target/linux/mediatek/filogic/config-5.15 @@ -169,6 +169,8 @@ CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GLOB=y CONFIG_GPIO_CDEV=y +CONFIG_GPIO_WATCHDOG=y +CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y CONFIG_GRO_CELLS=y CONFIG_HANDLE_DOMAIN_IRQ=y CONFIG_HARDIRQS_SW_RESEND=y diff --git a/target/linux/mediatek/filogic/config-6.1 b/target/linux/mediatek/filogic/config-6.1 index 36cb9c1e4e..0bd5e9cb70 100644 --- a/target/linux/mediatek/filogic/config-6.1 +++ b/target/linux/mediatek/filogic/config-6.1 @@ -187,6 +187,8 @@ CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GLOB=y CONFIG_GPIO_CDEV=y +CONFIG_GPIO_WATCHDOG=y +CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y CONFIG_GRO_CELLS=y CONFIG_HARDIRQS_SW_RESEND=y CONFIG_HAS_DMA=y diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index 4d4f3b62a2..cd119b75a8 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -728,6 +728,23 @@ endif endef TARGET_DEVICES += xiaomi_redmi-router-ax6000-ubootmod +define Device/zbtlink_zbt-z8102ax + DEVICE_VENDOR := Zbtlink + DEVICE_MODEL := ZBT-Z8102AX + DEVICE_DTS := mt7981b-zbtlink-zbt-z8102ax + DEVICE_DTS_DIR := ../dts + DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware kmod-usb-net-qmi-wwan kmod-usb-serial-option + KERNEL_IN_UBI := 1 + UBINIZE_OPTS := -E 5 + BLOCKSIZE := 128k + PAGESIZE := 2048 + IMAGE_SIZE := 65536k + IMAGES += factory.bin + IMAGE/factory.bin := append-ubi | check-size $$(IMAGE_SIZE) + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata +endef +TARGET_DEVICES += zbtlink_zbt-z8102ax + define Device/zyxel_ex5601-t0-stock DEVICE_VENDOR := Zyxel DEVICE_MODEL := EX5601-T0 (stock layout) -- 2.30.2