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ramips: Add support for ZBT WE1026-5G

Browse Source 
The ZBT WE1026-5G
(http://www.zbtlink.com/products/router/WE1026-5G.html) is the follow-up
to the ZBT WE1026 and is based on MT7620. For the previous WE1026, the
ZBT WE826 image could be used. However, as the name implies, the -5G
comes equipped with a 5GHz wifi radio. As the WE826 only has a 2.4GHz
radio, the addition of 5GHz means that a separate image is needed for
the WE1026-5G. I suspect that this image will also work on the previous
WE1026, but I don't have a device to test with.

The WE1026-5G has following specifications:
* CPU: MT7620A
* 1x 10/100Mbps Ethernet.
* 16 MB Flash.
* 64 MB RAM.
* 1x USB 2.0 port.
* 1x mini-PCIe slots.
* 1x SIM slots.
* 1x 2.4Ghz WIFI.
* 1x 5GHz wifi (MT7612)
* 1x button.
* 3x controllable LEDs.

Works:
* Wifi.
* Switch.
* mini-PCIe slot. Only tested with a USB device (a modem).
* SIM slot.
* Sysupgrade.
* Button (reset).

Not working:
* The 5GHz WIFI LED is completely dead. I suspect the issue is the same
as on other devices with Mediatek 5Ghz wifi-cards/chips. The LED is
controlled by the driver, and mt76 (currently) does not support this.

Not tested:
* SD card reader.

Notes:
* The modem (labeled 3G/4G) and power LEDs are controlled by the
hardware.
* There is a 32MB version of this device available, but I do not have
access to it. I have therefor only added support for the 16MB version,
but added all the required infrastructure to make adding support for the
32MB version easy.

Installation:
The router comes pre-installed with OpenWRT, including a variant of
Luci. The initial firmware install can be done through this UI,
following normal procedure. I.e., access the UI and update the firmware
using the sysupgrade-image. Remember to select that you do not want to
keep existing settings.

Recovery:
If you brick the device, the WE1026-5G supports recovery using HTTP. Keep the
reset button pressed for ~5sec when booting to start the web server. Set the
address of the network interface on your machine to 192.168.1.2/24, and
point your browser to 192.168.1.1 to access the recovery UI. From the
recovery UI you can upload a firmware image.

Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
This commit is contained in:
Kristian Evensen 2017-09-10 14:44:47 +02:00 committed by John Crispin
parent 76c3a033f6
commit 79440ea756
7 changed files with 220 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
target/linux/ramips/base-files/etc/board.d/01_leds
View File

@ -379,6 +379,11 @@ w502u)
wcr-150gn)
set_usb_led "$board:amber:user"
;;
we1026-5g-16m)
ucidef_set_led_netdev "lan" "LAN" "we1026-5g:green:lan" "eth0"
set_wifi_led "we1026-5g:green:wifi"
set_usb_led "we1026-5g:green:usb" "1-1.1"
;;
whr-1166d|\
whr-300hp2|\
whr-600d)

3
target/linux/ramips/base-files/etc/board.d/02_network
View File

@ -323,7 +323,8 @@ ramips_setup_interfaces()
ucidef_add_switch "switch0" \
"3:lan" "4:wan" "6@eth0"
;;
wcr-150gn)
wcr-150gn|\
we1026-5g-16m)
ucidef_add_switch "switch0" \
"0:lan" "6t@eth0"
;;

3
target/linux/ramips/base-files/lib/ramips.sh
View File

@ -553,6 +553,9 @@ ramips_board_detect() {
*"WCR-150GN")
name="wcr-150gn"
;;
*"WE1026-5G (16M)")
name="we1026-5g-16m"
;;
*"WF-2881")
name="wf-2881"
;;

1
target/linux/ramips/base-files/lib/upgrade/platform.sh
View File

@ -193,6 +193,7 @@ platform_check_image() {
x8|\
y1|\
y1s|\
we1026-5g-16m|\
zbt-ape522ii|\
zbt-cpe102|\
zbt-wa05|\

76
target/linux/ramips/dts/WE1026-5G-16M.dts Normal file
View File

@ -0,0 +1,76 @@
/*
* BSD LICENSE
*
* Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/dts-v1/;
#include "WE1026-5G.dtsi"
/ {
compatible = "zbtlink,we1026-5g-16m", "ralink,mt7620a-soc";
model = "ZBT WE1026-5G (16M)";
};
&spi0 {
status = "okay";
en25q128@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
reg = <0>;
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;
};
firmware: partition@50000 {
label = "firmware";
reg = <0x50000 0xfb0000>;
};
};
};

124
target/linux/ramips/dts/WE1026-5G.dtsi Normal file
View File

@ -0,0 +1,124 @@
/*
* BSD LICENSE
*
* Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Broadcom Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "mt7620a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "zbtlink,we1026-5g", "ralink,mt7620a-soc";
chosen {
bootargs = "console=ttyS0,115200";
};
gpio-leds {
compatible = "gpio-leds";
lan {
label = "we1026-5g:green:lan";
gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
};
usb {
label = "we1026-5g:green:usb";
gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
};
wifi {
label = "we1026-5g:green:wifi";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
};
};
gpio-keys-polled {
compatible = "gpio-keys-polled";
#address-cells = <1>;
#size-cells = <0>;
poll-interval = <20>;
reset {
label = "reset";
gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
};
&gpio2 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&sdhci {
status = "okay";
};
&ehci {
status = "okay";
};
&ohci {
status = "okay";
};
&ethernet {
mtd-mac-address = <&factory 0x28>;
};
&wmac {
ralink,mtd-eeprom = <&factory 0>;
};
&pinctrl {
state_default: pinctrl0 {
default {
ralink,group = "i2c", "uartf", "spi refclk", "ephy", "wled";
ralink,function = "gpio";
};
};
};
&pcie {
status = "okay";
pcie-bridge {
wifi@14c3,7662 {
compatible = "pci14c3,7662";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
};

9
target/linux/ramips/image/mt7620.mk
View File

@ -480,6 +480,15 @@ define Device/youku-yk1
endef
TARGET_DEVICES += youku-yk1
define Device/we1026-5g-16m
DTS := WE1026-5G-16M
IMAGE_SIZE := 16777216
SUPPORTED_DEVICES += we1026-5g-16m
DEVICE_TITLE := Zbtlink ZBT-WE1026-5G (16M)
DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-mt76 kmod-sdhci-mt7620
endef
TARGET_DEVICES += we1026-5g-16m
define Device/zbt-ape522ii
DTS := ZBT-APE522II
DEVICE_TITLE := Zbtlink ZBT-APE522II