From d7233b0a6a9b8cb9207a74a8cb3d0525170cf504 Mon Sep 17 00:00:00 2001 From: Mathieu Martin-Borret Date: Fri, 10 Jul 2020 13:49:20 +1000 Subject: [PATCH] ramips: add support for D-Link DIR-878 A1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Specifications: SoC: MT7621AT RAM: 128MB Flash: 16MB NOR SPI flash WiFi: MT7615N (2.4GHz) and MT7615N (5Ghz) LAN: 5x1000M Firmware layout is Uboot with extra 96 bytes in header Base PCB is AP-MTKH7-0002 LEDs Power Green,Power Orange,Internet Green,Internet Orange LEDs "2.4G" Green & "5G" Green connected directly to wifi module Buttons Reset,WPS,WIFI Flashing instructions: Upload image via emergency recovery mode Push and hold reset button (on the back of the device) until power led starts flashing (about 10 secs or so) while powering the device on. Give it ~30 seconds, to boot the recovery mode GUI Connect your client computer to LAN1 of the device Set your client IP address manually to 192.168.0.2 / 255.255.255.0. Call the recovery page for the device at http://192.168.0.1 Use the provided emergency web GUI to upload and flash a new firmware to the device. Some browsers/OS combinations are known not to work, so if you don't see the percentage complete displayed and moving within a few seconds, restart the procedure from scratch and try anoher one, or try the command line way. Alternative method using command line on Linux: curl -v -i -F "firmware=@openwrt-xxxx-squashfs-factory.bin" 192.168.0.1 Signed-off-by: Mathieu Martin-Borret [use of generic uimage-padhdr in image generation code] Signed-off-by: Petr Å tetiar --- .../ramips/dts/mt7621_dlink_dir-878-a1.dts | 181 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 15 ++ .../mt7621/base-files/etc/board.d/01_leds | 3 +- 3 files changed, 198 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/mt7621_dlink_dir-878-a1.dts diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-878-a1.dts b/target/linux/ramips/dts/mt7621_dlink_dir-878-a1.dts new file mode 100644 index 0000000000..15c46cb5f7 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_dlink_dir-878-a1.dts @@ -0,0 +1,181 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "dlink,dir-878-a1", "mediatek,mt7621-soc"; + model = "D-Link DIR-878 A1"; + + aliases { + led-boot = &led_power_orange; + led-failsafe = &led_power_green; + led-running = &led_power_green; + led-upgrade = &led_net_orange; + label-mac-device = &gmac0; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + leds { + compatible = "gpio-leds"; + + led_power_orange: power_orange { + label = "dir-878-a1:orange:power"; + gpios = <&gpio 8 GPIO_ACTIVE_LOW>; + }; + + led_power_green: power_green { + label = "dir-878-a1:green:power"; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + }; + + led_net_orange: net_orange { + label = "dir-878-a1:orange:net"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + }; + + net_green { + label = "dir-878-a1:green:net"; + gpios = <&gpio 3 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 15 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio 18 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wifi { + label = "wifi"; + gpios = <&gpio 7 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <50000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x20000>; + read-only; + }; + + partition@60000 { + compatible = "sge,uimage"; + label = "firmware"; + reg = <0x60000 0xfa0000>; + }; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0000>; + ieee80211-freq-limit = <2400000 2500000>; + + led { + led-active-low; + }; + }; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + + led { + led-active-low; + }; + }; +}; + +&gmac0 { + mtd-mac-address = <&factory 0xe000>; +}; + +&switch0 { + ports { + port@0 { + status = "okay"; + label = "lan4"; + }; + + port@1 { + status = "okay"; + label = "lan3"; + }; + + port@2 { + status = "okay"; + label = "lan2"; + }; + + port@3 { + status = "okay"; + label = "lan1"; + }; + + port@4 { + status = "okay"; + label = "wan"; + mtd-mac-address = <&factory 0xe006>; + }; + }; +}; + +&state_default { + gpio { + groups = "i2c", "uart3", "jtag", "wdt"; + function = "gpio"; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index 9e5bd811b0..48561d5ff9 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -236,6 +236,21 @@ define Device/dlink_dir-860l-b1 endef TARGET_DEVICES += dlink_dir-860l-b1 +define Device/dlink_dir-878-a1 + IMAGE_SIZE := 16000k + DEVICE_VENDOR := D-Link + DEVICE_MODEL := DIR-878 + DEVICE_VARIANT := A1 + DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware wpad-basic + KERNEL_INITRAMFS := $$(KERNEL) | uimage-padhdr 96 + IMAGES += factory.bin + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | uimage-padhdr 96 |\ + pad-rootfs | append-metadata | check-size + IMAGE/factory.bin := append-kernel | append-rootfs | uimage-padhdr 96 |\ + check-size +endef +TARGET_DEVICES += dlink_dir-878-a1 + define Device/d-team_newifi-d2 $(Device/uimage-lzma-loader) IMAGE_SIZE := 32448k diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index a0f9b2b10d..02f264fb42 100755 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -26,7 +26,8 @@ d-team,pbr-m1|\ gehua,ghl-r-001) ucidef_set_led_netdev "internet" "internet" "$boardname:blue:internet" "wan" ;; -dlink,dir-860l-b1) +dlink,dir-860l-b1|\ +dlink,dir-878-a1) ucidef_set_led_netdev "wan" "wan" "$boardname:green:net" "wan" ;; gnubee,gb-pc1|\ -- 2.30.2