From 75ee5546e9b7cfa5bbfd6f844ab8c5fffd5bb594 Mon Sep 17 00:00:00 2001 From: Elbert Mai Date: Sun, 17 Sep 2023 07:59:48 -0700 Subject: [PATCH] mediatek: filogic: add support for Ubiquiti UniFi 6 Plus (U6+) MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Ubiquiti U6+ is a dual-band WiFi 6 PoE access point. It is a drop-in upgrade of the U6 lite. Specifications --- - SoC: MediaTek MT7981A dual-core ARM Cortex-A53 1.3 GHz - RAM: 256 MB DDR3-2133 RAM - Flash: 16 MB SPI NOR and 4 GB eMMC - LAN: 1x Gigabit Ethernet with 802.3af/at support - WLAN: MediaTek MT7976C 2x2 MIMO dual-band WiFi 6 - LEDs: 1x blue and 1x white - Buttons: 1x reset button Installation --- 1. Power device using a PoE injector or switch 2. Connect via Ethernet to the device with static IP 192.168.1.2 3. SSH into the device with password: ubnt $ ssh ubnt@192.168.1.20 4. Unlock kernel partitions for writing $ echo 5edfacbf > /proc/ubnthal/.uf 5. Confirm correct partitions $ grep PARTNAME /sys/block/mmcblk0/mmcblk0p6/uevent PARTNAME=kernel0 $ grep PARTNAME /sys/block/mmcblk0/mmcblk0p7/uevent PARTNAME=kernel1 $ grep PARTNAME /sys/block/mmcblk0/mmcblk0p8/uevent PARTNAME=bs 6. Set and confirm bootloader environment $ fw_setenv boot_openwrt "fdt addr \$(fdtcontroladdr); fdt rm /signature; bootubnt" $ fw_setenv bootcmd_real "run boot_openwrt" $ fw_printenv 7. Copy sysupgrade image to /tmp/openwrt.bin via scp 8. Copy kernel and rootfs to mmcblk0p6 and mmcblk0p7, respectively $ tar xf /tmp/openwrt.bin sysupgrade-ubnt_unifi-6-plus/kernel -O | dd of=/dev/mmcblk0p6 $ tar xf /tmp/openwrt.bin sysupgrade-ubnt_unifi-6-plus/root -O | dd of=/dev/mmcblk0p7 9. Ensure device boots from mmcblk0p6 $ echo -ne "\x00\x00\x00\x00\x2b\xe8\x4d\xa3" > /dev/mmcblk0p8 10. Reboot the device $ reboot Signed-off-by: Elbert Mai Signed-off-by: Bjørn Mork --- .../uboot-envtools/files/mediatek_filogic | 3 + .../dts/mt7981a-ubnt-unifi-6-plus.dts | 168 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 1 + .../etc/hotplug.d/firmware/11-mt76-caldata | 7 + .../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 5 + .../base-files/lib/upgrade/platform.sh | 8 + target/linux/mediatek/image/filogic.mk | 10 ++ 7 files changed, 202 insertions(+) create mode 100644 target/linux/mediatek/dts/mt7981a-ubnt-unifi-6-plus.dts diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic index d7d6bbf05c..803800ce1c 100644 --- a/package/boot/uboot-envtools/files/mediatek_filogic +++ b/package/boot/uboot-envtools/files/mediatek_filogic @@ -48,6 +48,9 @@ cetron,ct3003|\ netgear,wax220) ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000" ;; +ubnt,unifi-6-plus) + ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x80000" "0x10000" + ;; xiaomi,mi-router-wr30u-112m-nmbm|\ xiaomi,mi-router-wr30u-stock|\ xiaomi,redmi-router-ax6000-stock) diff --git a/target/linux/mediatek/dts/mt7981a-ubnt-unifi-6-plus.dts b/target/linux/mediatek/dts/mt7981a-ubnt-unifi-6-plus.dts new file mode 100644 index 0000000000..ece78ee50e --- /dev/null +++ b/target/linux/mediatek/dts/mt7981a-ubnt-unifi-6-plus.dts @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; +#include "mt7981.dtsi" + +/ { + model = "Ubiquiti UniFi 6 Plus"; + compatible = "ubnt,unifi-6-plus", "mediatek,mt7981"; + + aliases { + serial0 = &uart0; + led-boot = &led_white; + led-failsafe = &led_white; + led-running = &led_blue; + led-upgrade = &led_blue; + label-mac-device = &gmac1; + }; + + chosen { + bootargs-override = "console=ttyS0,115200n8 rootwait root=/dev/mmcblk0p7"; + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&pio 1 GPIO_ACTIVE_LOW>; + }; + }; + + + leds { + compatible = "gpio-leds"; + + led_blue: dome-blue { + label = "blue:dome"; + gpios = <&pio 9 GPIO_ACTIVE_HIGH>; + }; + + led_white: dome-white { + label = "white:dome"; + gpios = <&pio 34 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +&pio { + spi2_flash_pins: spi2-pins { + mux { + function = "spi"; + groups = "spi2", "spi2_wp_hold"; + }; + + conf-pu { + pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP"; + drive-strength = <8>; + bias-pull-up = <103>; + }; + + conf-pd { + pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO"; + drive-strength = <8>; + bias-pull-down = <103>; + }; + }; + + mmc0_pins_default: mmc0-pins-default { + mux { + function = "flash"; + groups = "emmc_45"; + }; + }; + + mmc0_pins_uhs: mmc0-pins-uhs { + mux { + function = "flash"; + groups = "emmc_45"; + }; + }; +}; + +&spi2 { + pinctrl-names = "default"; + pinctrl-0 = <&spi2_flash_pins>; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0>; + + spi-max-frequency = <52000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom: partition@00000 { + label = "EEPROM"; + reg = <0x00000 0x10000>; + read-only; + + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_eeprom_0: macaddr@0 { + reg = <0x0 0x6>; + }; + + macaddr_eeprom_6: macaddr@6 { + reg = <0x6 0x6>; + }; + }; + + partition@10000 { + label = "u-boot-env"; + reg = <0x10000 0x80000>; + }; + }; + }; +}; + +&mmc0 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + bus-width = <8>; + max-frequency = <52000000>; + cap-mmc-highspeed; + vmmc-supply = <®_3p3v>; + non-removable; + status = "okay"; +}; + +ð { + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + status = "okay"; + + gmac1: mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "gmii"; + phy-handle = <&int_gbe_phy>; + nvmem-cell-names = "mac-address"; + nvmem-cells = <&macaddr_eeprom_0>; + }; +}; + +&wifi { + status = "okay"; +}; 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 72bbf351c2..42490cf8b3 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 @@ -16,6 +16,7 @@ mediatek_setup_interfaces() ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" eth1 ;; netgear,wax220|\ + ubnt,unifi-6-plus|\ zyxel,nwa50ax-pro) ucidef_set_interface_lan "eth0" ;; diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata index c3d7c09974..f6f18272cc 100644 --- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/firmware/11-mt76-caldata @@ -14,6 +14,13 @@ case "$FIRMWARE" in ;; esac ;; +"mediatek/mt7981_eeprom_mt7976_dbdc.bin") + case "$board" in + ubnt,unifi-6-plus) + caldata_extract_mmc "factory" 0x0 0x1000 + ;; + esac + ;; "mediatek/mt7986_eeprom_mt7976.bin") case "$board" in acer,predator-w6) diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac index ea85939068..0fc90bd41b 100644 --- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac @@ -58,6 +58,11 @@ case "$board" in [ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress [ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 3 > /sys${DEVPATH}/macaddress ;; + ubnt,unifi-6-plus) + addr=$(mtd_get_mac_binary EEPROM 0x6) + [ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress + [ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress + ;; qihoo,360t7) addr=$(mtd_get_mac_ascii factory lanMac) [ "$PHYNBR" = "0" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress 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 005d4a70e9..6155ddab72 100755 --- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh +++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh @@ -88,6 +88,11 @@ platform_do_upgrade() { CI_UBIPART="ubi0" nand_do_upgrade "$1" ;; + ubnt,unifi-6-plus) + CI_KERNPART="kernel0" + EMMC_ROOT_DEV="$(cmdline_get_var root)" + emmc_do_upgrade "$1" + ;; h3c,magic-nx30-pro|\ mediatek,mt7981-rfb|\ qihoo,360t7|\ @@ -145,6 +150,9 @@ platform_copy_config() { ;; esac ;; + ubnt,unifi-6-plus) + emmc_copy_config + ;; esac } diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index 48f5946e4b..c9cf30b1ce 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -521,6 +521,16 @@ define Device/tplink_tl-xdr6088 endef TARGET_DEVICES += tplink_tl-xdr6088 +define Device/ubnt_unifi-6-plus + DEVICE_VENDOR := Ubiquiti + DEVICE_MODEL := UniFi 6 Plus + DEVICE_DTS := mt7981a-ubnt-unifi-6-plus + DEVICE_DTS_DIR := ../dts + DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware e2fsprogs f2fsck mkf2fs fdisk partx-utils + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata +endef +TARGET_DEVICES += ubnt_unifi-6-plus + define Device/xiaomi_mi-router-wr30u-112m-nmbm DEVICE_VENDOR := Xiaomi DEVICE_MODEL := Mi Router WR30U (112M UBI with NMBM-Enabled layout) -- 2.30.2