mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 14:13:16 +00:00
ramips: cf-ew72-v2: Add support for COMFAST CF-EW72 V2
Add support for COMFAST CF-EW72 V2
Hardware:
- SoC: Mediatek MT7621 (MT7621DAT or MT7621AT)
- Flash: 16 MiB NOR
- RAM: 128 MiB
- Ethernet: Built-in, 2 x 1GbE
- Power: only 802.3af PD on any port, injector supplied in the box
- PoE passthrough: No
- Wifi 2.4GHz: Mediatek MT7603BE 802.11b/g/b
- Wifi 5GHz: Mediatek MT7613BEN 802.11ac/n/a
- LEDs: 8x (only 1 is both visible and controllable, see below)
- Buttons: 1x (RESET)
Installing OpenWrt:
Flashing is done using Mediatek U-Boot System Recovery Mode
- make wired connection with 2 cables like this:
- - PC (LAN) <-> PoE Injector (LAN)
- - PoE Injector (POE) <-> CF-EW72 V2 (LAN). Leave unconnected to CF-EW72 V2 yet.
- configure 192.168.1.(2-254)/24 static ip address on your PC LAN
- press and keep pressed RESET button on device
- power the device by plugging PoE Injector (POE) <-> CF-EW72 V2 (LAN) cable
- wait for about 10 seconds until wifi led stops blinking and release RESET button
- navigate from your PC to http://192.168.1.1 and upload OpenWrt *-factory.bin firmware file
- proceed until router starts blinking with wifi led again (flashing) and stops (rebooting to OpenWrt)
MAC addresses as verified by OEM firmware:
vendor OpenWrt address
LAN lan\eth0 label
WAN wan label + 1
2g phy0 label + 2
5g phy1 label + 3
The label MAC address was found in 0xe000.
LEDs detailed:
The only both visible and controllable indicator is blue:wlan LED.
It is not bound by default to indicate activity of any wireless interfaces.
Place (WAN->ANT) | Num | GPIO | LED name (LuCI) | Note
-----------------|-----|-----------------------------------------------------------------------------------------
power | 1 | | | POWER LED. Not controlled with GPIO.
hidden_led_2 | 2 | 13 | blue:hidden_led_2 | This LED does not have proper hole in shell.
wan | 3 | | | WAN LED. Not controlled with GPIO.
hidden_led_4 | 4 | 16 | blue:hidden_led_4 | This LED does not have proper hole in shell.
lan | 5 | | | LAN LED. Not controlled with GPIO.
noconn_led_6 | 6 | | | Not controlled with GPIO, possibly not connected
wlan | 7 | 15 | blue:wlan | WLAN LED. Wireless indicator.
noconn_led_8 | 8 | | | Not controlled with GPIO, possibly not connected
mt76-phy0 and mt76-phy1 leds also exist in OpenWrt, but do not exist on board.
Signed-off-by: Alexey D. Filimonov <alexey@filimonic.net>
(cherry picked from commit ff95f859eb)
This commit is contained in:
Alexey D. Filimonov
Daniel Golle
parent
65bf66f727
commit
275f7e07ee
192
target/linux/ramips/dts/mt7621_comfast_cf-ew72-v2.dts
Normal file
192
target/linux/ramips/dts/mt7621_comfast_cf-ew72-v2.dts
Normal file
@ -0,0 +1,192 @@
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
||||
|
||||
#include "mt7621.dtsi"
|
||||
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/input/input.h>
|
||||
#include <dt-bindings/leds/common.h>
|
||||
|
||||
/ {
|
||||
compatible = "comfast,cf-ew72-v2", "mediatek,mt7621-soc";
|
||||
model = "COMFAST CF-EW72 V2";
|
||||
|
||||
// There are at least two HW variants of cf-ew72-v2:
|
||||
// With external RAM chip and with integrated RAM (RAM chip not soldered).
|
||||
// Both act same.
|
||||
|
||||
chosen {
|
||||
bootargs = "console=ttyS0,115200";
|
||||
};
|
||||
|
||||
keys {
|
||||
compatible = "gpio-keys";
|
||||
|
||||
reset {
|
||||
label = "reset";
|
||||
gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
|
||||
linux,code = <KEY_RESTART>;
|
||||
debounce-interval = <60>;
|
||||
};
|
||||
};
|
||||
|
||||
leds {
|
||||
compatible = "gpio-leds";
|
||||
|
||||
// The only both visible and controllable indicator is wifi LED.
|
||||
// CF-EW72 have 8 LEDs:
|
||||
// "wlan" is the only LED is controllable with GPIO and have proper hole in shell.
|
||||
// "power", "wan" and "lan" LEDs have proper holes in shell, but can not be controlled with GPIO
|
||||
// "hidden_led_2" and "hidden_led_4" can be controlled with GPIO, but have no proper holes in shell
|
||||
// "hidden_led_2" is between POWER and WAN LEDs
|
||||
// "hidden_led_4" is between WAN and LAN LEDs
|
||||
// "noconn_led_6" and "noconn_led_8" exist, but have no proper holes in shell and not controlled:
|
||||
// "noconn_led_6" is between LAN and WLAN LEDs
|
||||
// "noconn_led_8" is after WLAN LED
|
||||
|
||||
// LED "hidden_led_2" between POWER and WAN LEDs is controllable with GPIO, but it has no proper hole in shell;
|
||||
// LED "hidden_led_4" between WAN and LAN LEDs is controllable with GPIO, but it has no proper hole in shell;
|
||||
|
||||
// TABLE of LEDs. All leds are blue.
|
||||
//
|
||||
// Place (WAN->ANT) | Num | GPIO | LED name (LuCI) | Note
|
||||
// -----------------|-----|-----------------------------------------------------------------------------------------
|
||||
// power | 1 | | | POWER LED. Not controlled with GPIO.
|
||||
// hidden_led_2 | 2 | 13 | blue:hidden_led_2 | This LED does not have proper hole in shell.
|
||||
// wan | 3 | | | WAN LED. Not controlled with GPIO.
|
||||
// hidden_led_4 | 4 | 16 | blue:hidden_led_4 | This LED does not have proper hole in shell.
|
||||
// lan | 5 | | | LAN LED. Not controlled with GPIO.
|
||||
// noconn_led_6 | 6 | | | Not controlled with GPIO, possibly not connected
|
||||
// wlan | 7 | 15 | blue:wlan | WLAN LED. Wireless indicator.
|
||||
// noconn_led_8 | 8 | | | Not controlled with GPIO, possibly not connected
|
||||
|
||||
hidden_led_2_blue {
|
||||
label = "blue:hidden_led_2";
|
||||
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
hidden_led_4_blue {
|
||||
label = "blue:hidden_led_4";
|
||||
gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
|
||||
wlan_blue {
|
||||
label = "blue:wlan";
|
||||
gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
|
||||
};
|
||||
};
|
||||
|
||||
aliases {
|
||||
label-mac-device = &wan;
|
||||
};
|
||||
};
|
||||
|
||||
&spi0 {
|
||||
status = "okay";
|
||||
|
||||
flash@0 {
|
||||
compatible = "w25q128";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <10000000>;
|
||||
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;
|
||||
};
|
||||
|
||||
factory: partition@40000 {
|
||||
label = "factory";
|
||||
compatible = "nvmem-cells";
|
||||
reg = <0x40000 0x10000>;
|
||||
read-only;
|
||||
nvmem-layout {
|
||||
compatible = "fixed-layout";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
macaddr_factory_e000: macaddr@e000 {
|
||||
compatible = "mac-base";
|
||||
reg = <0xe000 0x6>;
|
||||
#nvmem-cell-cells = <1>;
|
||||
};
|
||||
|
||||
// Serial number can be found in "factory" at 0xE100.
|
||||
// it starts and ends with double quotes `"` and is ASCII string
|
||||
};
|
||||
};
|
||||
|
||||
partition@50000 {
|
||||
label = "firmware";
|
||||
compatible = "denx,uimage";
|
||||
reg = <0x50000 0xfb0000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&gpio {
|
||||
groups = "i2c", "uart2", "uart3", "sdhci", "jtag";
|
||||
function = "gpio";
|
||||
};
|
||||
|
||||
&gmac0 {
|
||||
nvmem-cells = <&macaddr_factory_e000 0>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
|
||||
&pcie {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pcie0 {
|
||||
wifi_2_4_ghz: wifi@0,0 {
|
||||
compatible = "mediatek,mt76";
|
||||
reg = <0x0000 0 0 0 0>;
|
||||
mediatek,mtd-eeprom = <&factory 0x0000>;
|
||||
// Wi-Fi device reads it's MAC address from EEPROM (&factory + 4)
|
||||
// adding anything related to mac-address here will cause use random MAC
|
||||
};
|
||||
};
|
||||
|
||||
&pcie1 {
|
||||
wifi_5_0_ghz: wifi@0,0 {
|
||||
compatible = "mediatek,mt76";
|
||||
reg = <0x0000 0 0 0 0>;
|
||||
mediatek,mtd-eeprom = <&factory 0x8000>;
|
||||
// Wi-Fi device reads it's MAC address from EEPROM, (&factory + 0x8000 + 4)
|
||||
// adding anything related to mac-address here will cause use random MAC.
|
||||
};
|
||||
};
|
||||
|
||||
&pcie2 {
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
&switch0 {
|
||||
mediatek,mcm;
|
||||
ports {
|
||||
wan: port@0 {
|
||||
status = "okay";
|
||||
label = "wan";
|
||||
nvmem-cells = <&macaddr_factory_e000 1>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
|
||||
lan: port@1 {
|
||||
status = "okay";
|
||||
label = "lan";
|
||||
nvmem-cells = <&macaddr_factory_e000 0>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
};
|
||||
};
|
||||
@ -527,6 +527,21 @@ define Device/comfast_cf-e390ax
|
||||
endef
|
||||
TARGET_DEVICES += comfast_cf-e390ax
|
||||
|
||||
define Device/comfast_cf-ew72-v2
|
||||
$(Device/dsa-migration)
|
||||
$(Device/uimage-lzma-loader)
|
||||
IMAGE_SIZE := 15808k
|
||||
DEVICE_VENDOR := ComFast
|
||||
DEVICE_MODEL := CF-EW72 V2
|
||||
DEVICE_PACKAGES := kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap \
|
||||
-uboot-envtools
|
||||
IMAGES += factory.bin
|
||||
IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
|
||||
check-size | append-metadata
|
||||
IMAGE/factory.bin := append-kernel | append-rootfs | pad-rootfs | check-size
|
||||
endef
|
||||
TARGET_DEVICES += comfast_cf-ew72-v2
|
||||
|
||||
define Device/cudy_m1800
|
||||
$(Device/dsa-migration)
|
||||
DEVICE_VENDOR := Cudy
|
||||
|
||||
@ -145,7 +145,8 @@ ramips_setup_interfaces()
|
||||
ucidef_set_interface_lan "lan1 lan2 lan3 lan4"
|
||||
ucidef_set_interface "qtn" ifname "eth1" protocol "static" ipaddr "1.1.1.1" netmask "255.255.255.0"
|
||||
;;
|
||||
comfast,cf-e390ax)
|
||||
comfast,cf-e390ax|\
|
||||
comfast,cf-ew72-v2)
|
||||
ucidef_set_interfaces_lan_wan "lan" "wan"
|
||||
;;
|
||||
*)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user