From f72fa883b324311c1972c39ed521e536b25d674c Mon Sep 17 00:00:00 2001 From: Daniel Gimpelevich Date: Mon, 16 Jul 2018 07:19:19 -0700 Subject: [PATCH] ramips: add support for Edimax BR-6478AC v2 Roll-up of patches by Rohan Murch, Hans Ulli Kroll, and James McKenzie. Taken from https://forum.openwrt.org/viewtopic.php?id=67192 and updated. Specification: - System-On-Chip: MT7620A - CPU/Speed: 580 MHz - Flash-Chip: Macronix MX25L6405D - Flash size: 8192 KiB - RAM: 64 MiB - Wireless No1: SoC-integrated: MT7620A 2.4GHz 802.11bgn - Wireless No2: On-board chip: MT7612E 5GHz 802.11ac - Switch: Mediatek MT7530W Gigabit Switch - USB: Yes 1 x 2.0 Installation: 1. Download sysupgrade.bin 2. Open vendor web interface 3. Choose to upgrade firmware 4. After reboot connect via ethernet at 192.168.1.1 Signed-off-by: Daniel Gimpelevich --- .../ramips/base-files/etc/board.d/01_leds | 6 + .../ramips/base-files/etc/board.d/02_network | 5 + target/linux/ramips/base-files/lib/ramips.sh | 3 + .../ramips/base-files/lib/upgrade/platform.sh | 3 +- target/linux/ramips/dts/BR-6478AC-V2.dts | 215 ++++++++++++++++++ target/linux/ramips/image/mt7620.mk | 12 + 6 files changed, 243 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/BR-6478AC-V2.dts diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index 6dec7a10a1a..0d5a2e97c29 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -86,6 +86,12 @@ asl26555-16M) bc2) set_usb_led "$boardname:blue:usb" ;; +br-6478ac-v2) + ucidef_set_led_default "power" "POWER" "$boardname:white:power" "1" + ucidef_set_led_netdev "wan" "wan" "$boardname:blue:wan" "eth0.2" + set_wifi_led "$boardname:blue:wlan" + set_usb_led "$boardname:blue:usb" + ;; broadway) set_usb_led "$boardname:red:diskmounted" set_wifi_led "$boardname:red:wps_active" diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 7d5f09c35ca..5be50f48c30 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -341,6 +341,7 @@ ramips_setup_interfaces() ucidef_add_switch "switch0" \ "1:lan" "2:lan" "3:lan" "4:lan" "5:wan" "0@eth0" ;; + br-6478ac-v2|\ tplink,c2-v1) ucidef_add_switch "switch1" \ "1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "6@eth0" @@ -446,6 +447,10 @@ ramips_setup_macs() lan_mac=$(cat /sys/class/net/eth0/address) wan_mac=$(mtd_get_mac_binary devdata 7) ;; + br-6478ac-v2) + lan_mac=$(cat /sys/class/net/eth0/address) + wan_mac=$(macaddr_add "$lan_mac" 2) + ;; cy-swr1100|\ dch-m225) lan_mac=$(mtd_get_mac_ascii factory lanmac) diff --git a/target/linux/ramips/base-files/lib/ramips.sh b/target/linux/ramips/base-files/lib/ramips.sh index 5741cbd2ee1..986fbdc527d 100755 --- a/target/linux/ramips/base-files/lib/ramips.sh +++ b/target/linux/ramips/base-files/lib/ramips.sh @@ -82,6 +82,9 @@ ramips_board_detect() { *"BR-6475nD") name="br-6475nd" ;; + *"BR-6478AC v2") + name="br-6478ac-v2" + ;; *"Broadway") name="broadway" ;; diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index e3f8e606c2d..19662b70674 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -239,7 +239,8 @@ platform_check_image() { ;; 3g-6200n|\ 3g-6200nl|\ - br-6475nd) + br-6475nd|\ + br-6478ac-v2) [ "$magic" != "43535953" ] && { echo "Invalid image type." return 1 diff --git a/target/linux/ramips/dts/BR-6478AC-V2.dts b/target/linux/ramips/dts/BR-6478AC-V2.dts new file mode 100644 index 00000000000..fb2b3ce41e6 --- /dev/null +++ b/target/linux/ramips/dts/BR-6478AC-V2.dts @@ -0,0 +1,215 @@ +/* + * Device Tree file for the Edimax BR-6478AC V2 + * based on Linksys E1700 + * + * Copyright (C) 2016 Rohan Murch + * Copyright (C) 2016 Hans Ulli Kroll + * Copyright (C) 2017 James McKenzie + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +/dts-v1/; + +/include/ "mt7620a.dtsi" + +#include +#include + +/ { + compatible = "edimax,br-6478ac-v2", "ralink,mt7620a-soc"; + model = "Edimax BR-6478AC v2"; + + aliases { + led-status = &led_power; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset_wps { + label = "reset_wps"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + led_power: power { + label = "br-6478ac-v2:white:power"; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + wan { + label = "br-6478ac-v2:blue:wan"; + gpios = <&gpio0 7 GPIO_ACTIVE_LOW>; + }; + wlan { + label = "br-6478ac-v2:blue:wlan"; + gpios = <&gpio0 10 GPIO_ACTIVE_LOW>; + }; + usb { + label = "br-6478ac-v2:blue:usb"; + gpios = <&gpio0 14 GPIO_ACTIVE_LOW>; + }; + }; + + + gpio_export { + compatible = "gpio-export"; + #size-cells = <0>; + usb-power { + gpio-export,name="usb-power"; + gpio-export,output=<1>; + gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* pin45 */ + }; + }; +}; + + +&gpio2 { + status = "okay"; +}; + + +&spi0 { + status = "okay"; + + m25p80@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "jedec,spi-nor"; + reg = <0 0>; + linux,modalias = "m25p80", "mx25l6405d"; + spi-max-frequency = <10000000>; + + 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 0x10000>; + read-only; + }; + + partition@50000 { + label = "cimage"; + reg = <0x50000 0x20000>; + read-only; + }; + + partition@70000 { + label = "firmware"; + reg = <0x00070000 0x00790000>; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", "uartf", "wdt", "pa", + "ephy", "nd_sd", "wled"; + ralink,function = "gpio"; + }; + }; +}; + +ðernet { + status = "okay"; + mtd-mac-address = <&factory 0x4>; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>; + mediatek,portmap = "wllll"; + + port@5 { + status = "okay"; + mediatek,fixed-link = <1000 1 1 1>; + phy-mode = "rgmii"; + }; + + mdio-bus { + status = "okay"; + + phy0: ethernet-phy@0 { + reg = <0>; + phy-mode = "rgmii"; + }; + + phy1: ethernet-phy@1 { + reg = <1>; + phy-mode = "rgmii"; + }; + + phy2: ethernet-phy@2 { + reg = <2>; + phy-mode = "rgmii"; + }; + + phy3: ethernet-phy@3 { + reg = <3>; + phy-mode = "rgmii"; + }; + + phy4: ethernet-phy@4 { + reg = <4>; + phy-mode = "rgmii"; + }; + + phy1f: ethernet-phy@1f { + reg = <0x1f>; + phy-mode = "rgmii"; + }; + }; +}; + +&gsw { + mediatek,port4 = "gmac"; + mediatek,mt7530 = <1>; +}; + + +&wmac { + ralink,mtd-eeprom = <&factory 0>; +}; + +&pcie { + status = "okay"; + + pcie-bridge { + mt76@0,0 { + reg = <0x0000 0 0 0 0>; + device_type = "pci"; + mediatek,mtd-eeprom = <&factory 0x8000>; + mediatek,2ghz = <0>; + }; + }; + +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk index c968825754e..0edea9f13ce 100644 --- a/target/linux/ramips/image/mt7620.mk +++ b/target/linux/ramips/image/mt7620.mk @@ -475,6 +475,18 @@ define Device/tiny-ac endef TARGET_DEVICES += tiny-ac +define Device/br-6478ac-v2 + DTS := BR-6478AC-V2 + DEVICE_TITLE := Edimax BR-6478AC V2 + BLOCKSIZE := 64k + IMAGE_SIZE := 7616k + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | \ + edimax-header -s CSYS -m RN68 -f 0x70000 -S 0x01100000 | pad-rootfs | \ + append-metadata | check-size $$$$(IMAGE_SIZE) + DEVICE_PACKAGES := kmod-mt76 +endef +TARGET_DEVICES += br-6478ac-v2 + define Device/tplink_c2-v1 $(Device/Archer) DTS := ArcherC2-v1 -- 2.30.2