From 08e153c3c31a117de0d47586ea7ab720ef95104b Mon Sep 17 00:00:00 2001 From: Volodymyr Puiul Date: Wed, 22 Jun 2022 16:41:36 +0400 Subject: [PATCH] ramips: add support for YunCore FAP690 It is an in-wall 802.11ax (Wi-Fi 6) router, based on MediaTek MT7621A. Specifications: - SoC: MT7621AT (880MHz, 2 Cores) - RAM: 128 MB - Flash: 16 MB SPI NOR - Wi-Fi: - MT7915DN + MT7905DAN: 2.4/5 GHz - Ethernet: 1x 1GiE via MT7530 - UART: J4 (115200 baud) - Pinout: [3V3] (TXD) (RXD) (GND) - Bootloader: U-Boot - Buttons: - SW1 - no label on the box, combined with led - Led: Status. RGB controlled by - GPIO 14 - green color - GPIO 15 - red color - GPIO 16 - blue color Installation: OEM firmware is based on LEDE with custom UI and support standard sysupgrade variant of firmware. However it requires "*.ubin" extension for sysupgrade file. Always select "Factory reset" switch on upgrade to OpenWRT, otherwise it will not boot. MAC addresses as verified by OEM firmware: vendor source LAN factory 0x4 (label) 5g factory 0x4 (label) 2g label with flipped bits bit in 1-st byte and bits 5, 6, 7 in 4-th byte Example label: 44:xx:xx:b7:xx:xx lan: 44:xx:xx:b7:xx:xx 2g 46:xx:xx:c7:xx:xx 5g 44:xx:xx:b7:xx:xx Signed-off-by: Volodymyr Puiul --- .../ramips/dts/mt7621_yuncore_fap690.dts | 149 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 10 ++ .../mt7621/base-files/etc/board.d/01_leds | 3 + .../mt7621/base-files/etc/board.d/02_network | 1 + .../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 3 +- 5 files changed, 165 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/mt7621_yuncore_fap690.dts diff --git a/target/linux/ramips/dts/mt7621_yuncore_fap690.dts b/target/linux/ramips/dts/mt7621_yuncore_fap690.dts new file mode 100644 index 0000000000..a998b95d4c --- /dev/null +++ b/target/linux/ramips/dts/mt7621_yuncore_fap690.dts @@ -0,0 +1,149 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "yuncore,fap690", "mediatek,mt7621-soc"; + model = "YunCore FAP690"; + + aliases { + led-boot = &led_status_green; + led-failsafe = &led_status_red; + led-running = &led_status_green; + led-upgrade = &led_status_red; + label-mac-device = &gmac0; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + leds { + compatible = "gpio-leds"; + + led_status_green: status_green { + label = "green:status"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + }; + + led_status_red: status_red { + label = "red:status"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + }; + + led_status_blue: status_blue { + label = "blue:status"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + }; + }; + + watchdog { + compatible = "linux,wdt-gpio"; + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + hw_algo = "toggle"; + hw_margin_ms = <200>; + always-running; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <80000000>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "Bootloader"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "Config"; + reg = <0x30000 0x10000>; + read-only; + }; + + /* range 0x40000 to 0x50000 is empty in vendor + * firmware, so we do not use it either + */ + + factory: partition@50000 { + label = "Factory"; + reg = <0x50000 0x40000>; + read-only; + }; + + partition@90000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x90000 0xf70000>; + }; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0>; + mediatek,disable-radar-background; + }; +}; + +&gmac0 { + nvmem-cells = <&macaddr_factory_0004>; + nvmem-cell-names = "mac-address"; +}; + +&switch0 { + ports { + port@4 { + status = "okay"; + label = "lan"; + }; + }; +}; + +&state_default { + gpio { + groups = "jtag", "wdt"; + function = "gpio"; + }; +}; + +&factory { + compatible = "nvmem-cells"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_factory_0004: macaddr@0004 { + reg = <0x0004 0x6>; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 46b30f01af..3ef4cf4efb 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -2273,6 +2273,16 @@ define Device/yuncore_fap640 endef TARGET_DEVICES += yuncore_fap640 +define Device/yuncore_fap690 + $(Device/dsa-migration) + $(Device/uimage-lzma-loader) + IMAGE_SIZE := 15808k + DEVICE_VENDOR := YunCore + DEVICE_MODEL := FAP690 + DEVICE_PACKAGES := kmod-mt7915e +endef +TARGET_DEVICES += yuncore_fap690 + define Device/zbtlink_zbt-we1326 $(Device/dsa-migration) $(Device/uimage-lzma-loader) diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index 5ffa4ecb3a..c2bc9c3774 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -170,6 +170,9 @@ xiaomi,redmi-router-ac2100) youhua,wr1200js) ucidef_set_led_netdev "internet" "INTERNET" "green:wan" "wan" ;; +yuncore,fap690) + ucidef_set_led_netdev "eth_link" "LAN link" "blue:status" "lan" "link" + ;; yuncore,ax820) ucidef_set_led_netdev "lan" "LAN" "green:lan" "lan" ucidef_set_led_netdev "wan" "WAN" "green:wan" "wan" diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network index 0a05017fd7..39af3af219 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network @@ -24,6 +24,7 @@ ramips_setup_interfaces() ubnt,unifi-6-lite|\ ubnt,unifi-flexhd|\ ubnt,unifi-nanohd|\ + yuncore,fap690|\ zyxel,nwa50ax|\ zyxel,nwa55axe) ucidef_set_interface_lan "lan" diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac index ca69745ba6..ff3ee281b2 100644 --- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac +++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac @@ -126,7 +126,8 @@ case "$board" in [ "$PHYNBR" = "1" ] && \ macaddr_setbit_la "$(mtd_get_mac_binary Factory 0xe000)" > /sys${DEVPATH}/macaddress ;; - yuncore,fap640) + yuncore,fap640|\ + yuncore,fap690) hw_mac_addr="$(mtd_get_mac_binary Factory 0x4)" [ "$PHYNBR" = "0" ] && macaddr_setbit_la "$hw_mac_addr" > /sys${DEVPATH}/macaddress [ "$PHYNBR" = "1" ] && echo -n "$hw_mac_addr" > /sys${DEVPATH}/macaddress -- 2.30.2