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authorSungbo Eo <mans0n@gorani.run>2019-11-12 01:25:31 +0900
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2019-12-13 19:42:48 +0100
commita972b1fb5f5d5c159b0310b3623cfd5442a5c322 (patch)
tree1f745a868728166c15235a31fa9fd4eab5c93fb5
parent5cda133d99f25ac85fcc4ef9ae092f9c4fb90739 (diff)
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ramips: add support for ipTIME A6ns-M
ipTIME A6ns-M is a 2.4/5GHz band AC1900 router, based on MediaTek MT7621A. Specifications: - SoC: MT7621AT - RAM: DDR3 128MB - Flash: SPI NOR 16MB - WiFi: - 2.4GHz: MT7615 - 5GHz: MT7615 - Ethernet: 5x 10/100/1000Mbps - Switch: SoC internal - UART: - J4: 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 <mans0n@gorani.run>
-rw-r--r--target/linux/ramips/dts/mt7621_iptime_a6ns-m.dts142
-rw-r--r--target/linux/ramips/image/mt7621.mk10
-rwxr-xr-xtarget/linux/ramips/mt7621/base-files/etc/board.d/02_network4
3 files changed, 156 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_iptime_a6ns-m.dts b/target/linux/ramips/dts/mt7621_iptime_a6ns-m.dts
new file mode 100644
index 0000000000..92e2d9908c
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_iptime_a6ns-m.dts
@@ -0,0 +1,142 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "iptime,a6ns-m", "mediatek,mt7621-soc";
+ model = "ipTIME A6ns-M";
+
+ aliases {
+ led-boot = &led_cpu;
+ led-failsafe = &led_cpu;
+ led-running = &led_cpu;
+ led-upgrade = &led_cpu;
+ label-mac-device = &ethernet;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ usb {
+ label = "a6ns-m:blue:usb";
+ gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&xhci_ehci_port1>;
+ linux,default-trigger = "usbport";
+ };
+
+ wlan5g {
+ label = "a6ns-m:blue:wlan5g";
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0radio";
+ };
+
+ wlan2g {
+ label = "a6ns-m:blue:wlan2g";
+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy1radio";
+ };
+
+ led_cpu: cpu {
+ label = "a6ns-m:blue:cpu";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wps {
+ label = "wps";
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&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>;
+
+ 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 0xfc0000>;
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ ralink,group = "i2c", "uart3", "jtag", "wdt";
+ ralink,function = "gpio";
+ };
+};
+
+&ethernet {
+ 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 0x0>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <2400000 2500000>;
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 0b2b74800a..5b1c4b7321 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -361,6 +361,16 @@ define Device/iodata_wnpr2600g
endef
TARGET_DEVICES += iodata_wnpr2600g
+define Device/iptime_a6ns-m
+ MTK_SOC := mt7621
+ IMAGE_SIZE := 16128k
+ UIMAGE_NAME := a6nm
+ DEVICE_VENDOR := ipTIME
+ DEVICE_MODEL := A6ns-M
+ DEVICE_PACKAGES := kmod-mt7615e kmod-usb3 kmod-usb-ledtrig-usbport wpad-basic
+endef
+TARGET_DEVICES += iptime_a6ns-m
+
define Device/lenovo_newifi-d1
MTK_SOC := mt7621
IMAGE_SIZE := 32448k
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 c9e3cbb984..bae7f41f1c 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -59,6 +59,7 @@ ramips_setup_interfaces()
asus,rt-ac65p|\
asus,rt-ac57u|\
asus,rt-ac85p|\
+ iptime,a6ns-m|\
mikrotik,rb750gr3|\
ubiquiti,edgerouterx|\
ubiquiti,edgerouterx-sfp|\
@@ -218,6 +219,9 @@ ramips_setup_macs()
wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
label_mac=$wan_mac
;;
+ iptime,a6ns-m)
+ wan_mac=$(mtd_get_mac_binary u-boot 0x1fc40)
+ ;;
mediatek,ap-mt7621a-v60)
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x5)" 1)
;;