From 2678ba909329aa8ffcf213c4b63bb1b001dd1a8c Mon Sep 17 00:00:00 2001 From: Sungbo Eo Date: Sun, 21 Jul 2019 03:34:59 +0900 Subject: [PATCH] ramips: add support for ipTIME A604M ipTIME A604M is a 2.4/5GHz band AC1200 router, based on MediaTek MT7628AN. Specifications: - SoC: MT7628AN - RAM: DDR2 64MB - Flash: SPI NOR 8MB - WiFi: - 2.4GHz: SoC internal - 5GHz: MT7612EN - Ethernet: 5x 10/100Mbps - Switch: SoC internal - UART: - J1: 3.3V, TX, RX, GND (3.3V is the square pad) / 57600 8N1 Installation via web interface: 1. Flash **initramfs** image through the stock web interface. 2. Boot into OpenWrt and perform sysupgrade with sysupgrade image. Revert to stock firmware: 1. Perform sysupgrade with stock image. Signed-off-by: Sungbo Eo --- .../ramips/base-files/etc/board.d/02_network | 6 +- .../ramips/dts/mt7628an_iptime_a604m.dts | 136 ++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 10 ++ target/linux/ramips/mt76x8/target.mk | 2 +- 4 files changed, 152 insertions(+), 2 deletions(-) create mode 100644 target/linux/ramips/dts/mt7628an_iptime_a604m.dts 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 b413b434eb55..e9f4e98fa558 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -305,7 +305,8 @@ ramips_setup_interfaces() elecom,wrc-2533gst|\ huawei,hg255d|\ iodata,wn-ax1167gr|\ - iodata,wn-gx300gr) + iodata,wn-gx300gr|\ + iptime,a604m) ucidef_add_switch "switch0" \ "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "0:wan" "6@eth0" ;; @@ -616,6 +617,9 @@ ramips_setup_macs() trendnet,tew-692gr) wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x4)" 1) ;; + iptime,a604m) + wan_mac=$(mtd_get_mac_binary u-boot 0x1fc40) + ;; lenovo,newifi-d1) lan_mac=$(macaddr_add "$(cat /sys/class/net/eth0/address)" 2) ;; diff --git a/target/linux/ramips/dts/mt7628an_iptime_a604m.dts b/target/linux/ramips/dts/mt7628an_iptime_a604m.dts new file mode 100644 index 000000000000..d21f4f69746a --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_iptime_a604m.dts @@ -0,0 +1,136 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7628an.dtsi" + +#include +#include + +/ { + compatible = "iptime,a604m", "mediatek,mt7628an-soc"; + model = "ipTIME A604M"; + + aliases { + led-boot = &led_cpu; + led-failsafe = &led_cpu; + led-running = &led_cpu; + led-upgrade = &led_cpu; + }; + + leds { + compatible = "gpio-leds"; + + wlan5g { + label = "a604m:blue:wlan5g"; + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + + led_cpu: cpu { + label = "a604m:blue:cpu"; + gpios = <&gpio0 11 GPIO_ACTIVE_LOW>; + }; + + wlan2g { + label = "a604m:blue:wlan2g"; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + + wps { + label = "wps"; + gpios = <&gpio1 13 GPIO_ACTIVE_LOW>; + linux,code = ; + debounce-interval = <60>; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + uboot: partition@0 { + label = "u-boot"; + reg = <0x0 0x20000>; + read-only; + }; + + partition@20000 { + label = "config"; + reg = <0x20000 0x10000>; + read-only; + }; + + factory: partition@30000 { + label = "factory"; + reg = <0x30000 0x10000>; + read-only; + }; + + partition@40000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x40000 0x7c0000>; + }; + }; + }; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", "uart1", "wdt"; + ralink,function = "gpio"; + }; + }; +}; + +&ehci { + status = "disabled"; +}; + +&ohci { + status = "disabled"; +}; + +ðernet { + mtd-mac-address = <&uboot 0x1fc20>; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +&wmac { + status = "okay"; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index d560a2aab007..102d3d00fb28 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -120,6 +120,16 @@ define Device/hiwifi_hc5861b endef TARGET_DEVICES += hiwifi_hc5861b +define Device/iptime_a604m + MTK_SOC := mt7628an + IMAGE_SIZE := 7936k + UIMAGE_NAME := a604m + DEVICE_VENDOR := ipTIME + DEVICE_MODEL := A604M + DEVICE_PACKAGES := kmod-mt76x2 +endef +TARGET_DEVICES += iptime_a604m + define Device/mediatek_linkit-smart-7688 MTK_SOC := mt7628an IMAGE_SIZE := 32448k diff --git a/target/linux/ramips/mt76x8/target.mk b/target/linux/ramips/mt76x8/target.mk index 4fc448915c94..f8b21eac0217 100644 --- a/target/linux/ramips/mt76x8/target.mk +++ b/target/linux/ramips/mt76x8/target.mk @@ -4,7 +4,7 @@ SUBTARGET:=mt76x8 BOARDNAME:=MT76x8 based boards -FEATURES+=usb +FEATURES+=usb ramdisk CPU_TYPE:=24kc DEFAULT_PACKAGES += kmod-mt7603 wpad-basic -- 2.30.2