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ath79: add support for ZTE MF281
Add support for the ZTE MF281 battery-powered WiFi router.
Hardware
--------
SoC: Qualcomm Atheros QCA9563
RAM: 128M DDR2
FLASH: 2M SPI-NOR (GigaDevice GD25Q16)
128M SPI-NAND (GigaDevice)
WLAN: QCA9563 2T2R 802.11 abgn
QCA9886 2T2R 802.11 nac
WWAN: ASRMicro ASR1826
ETH: Qualcomm Atheros QCA8337
UART: 115200 8n1
Unpopulated connector next to SIM slot
(SIM) GND - RX - TX - 3V3
Don't connect 3V3
BUTTON: Reset - WPS
LED: 1x debug-LED (internal)
LEDs on front of the device are controlled
using the modem CPU and can not be controlled
by OpenWrt
Installation
------------
1. Connect to the serial console. Power up the device and interrupt
autoboot when prompted
2. Connect a TFTP server reachable at 192.168.1.66 to the ethernet port.
Serve the OpenWrt initramfs image as "speedbox-2.bin"
3. Boot the initramfs image using U-Boot
$ setenv serverip 192.168.1.66
$ setenv ipaddr 192.168.1.154
$ tftpboot 0x84000000 speedbox-2.bin
$ bootm
4. Copy the OpenWrt factory image to the device using scp and write to
the NAND flash
$ mtd write /path/to/openwrt/factory.bin firmware
WWAN
----
The WWAN card can be used with OpenWrt. Example configuration for
connection with a unauthenticated dual-stack APN:
network.lte=interface
network.lte.proto='ncm'
network.lte.device='/dev/ttyACM0'
network.lte.pdptype='IPV4V6'
network.lte.apn='internet.telekom'
network.lte.ipv6='auto'
network.lte.delay='10'
The WWAN card is running a modified version of OpenWrt and handles
power-management as well as the LED controller (AW9523). A root shell
can be acquired by installing adb using opkg and executing "adb shell".
Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer
parent
50c892d67b
commit
1e1695f959
275
target/linux/ath79/dts/qca9563_zte_mf281.dts
Normal file
275
target/linux/ath79/dts/qca9563_zte_mf281.dts
Normal file
@ -0,0 +1,275 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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// Copyright (c) 2021 Cezary Jackiewicz
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// Copyright (c) 2021, 2022 Lech Perczak
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// Copyright (c) 2022 David Bauer <mail@david-bauer.net>
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#include "qca956x.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/leds/common.h>
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/ {
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model = "ZTE MF281";
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compatible = "zte,mf281", "qca,qca9563";
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aliases {
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led-boot = &led_debug;
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led-failsafe = &led_debug;
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led-running = &led_debug;
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led-upgrade = &led_debug;
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label-mac-device = ð0;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&enable_wlan_led_gpio>;
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/* Hidden SMD LED below signal strength LEDs.
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* Visible through slits underside of the case.
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*/
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led_debug: debug {
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label = "green:debug";
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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wps {
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label = "wps";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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/* This GPIO is used to reset whole board _including_ the modem */
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gpio-restart {
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compatible = "gpio-restart";
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gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
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active-delay = <3000>;
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inactive-delay = <1000>;
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};
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};
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&spi {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0xa0000>;
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read-only;
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};
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partition@80000 {
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label = "u-boot-env";
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reg = <0xa0000 0x20000>;
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read-only;
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};
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};
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};
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flash@1 {
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compatible = "spi-nand";
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reg = <1>;
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spi-max-frequency = <25000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "fota-flag";
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reg = <0x000000 0xa0000>;
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read-only;
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};
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partition@a0000 {
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label = "art";
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reg = <0xa0000 0x80000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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cal_caldata_1000: cal@1000 {
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reg = <0x1000 0x440>;
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};
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cal_caldata_5000: cal@5000 {
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reg = <0x5000 0x2f20>;
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};
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};
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partition@120000 {
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label = "mac";
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reg = <0x120000 0x80000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_mac_0: macaddr@0 {
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reg = <0x0 0x6>;
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};
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};
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partition@1a0000 {
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label = "reserved2";
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reg = <0x1a0000 0xc0000>;
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read-only;
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};
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partition@260000 {
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label = "cfg-param";
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reg = <0x260000 0x400000>;
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read-only;
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};
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partition@660000 {
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label = "log";
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reg = <0x660000 0x400000>;
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read-only;
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};
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partition@a60000 {
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label = "oops";
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reg = <0xa60000 0xa0000>;
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read-only;
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};
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partition@b00000 {
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label = "reserved3";
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reg = <0xb00000 0x500000>;
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read-only;
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};
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partition@1000000 {
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label = "web";
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reg = <0x1000000 0x800000>;
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read-only;
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};
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partition@1800000 {
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label = "firmware";
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reg = <0x1800000 0x1d00000>;
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "kernel";
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reg = <0x0 0x600000>;
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};
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partition@600000 {
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label = "ubi";
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reg = <0x600000 0x1700000>;
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};
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};
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partition@3500000 {
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label = "data";
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reg = <0x3500000 0x1900000>;
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read-only;
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};
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partition@4e00000 {
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label = "fota";
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reg = <0x4e00000 0x3200000>;
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read-only;
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};
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};
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};
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};
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&mdio0 {
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status = "okay";
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phy0: ethernet-phy@0 {
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reg = <0>;
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phy-mode = "sgmii";
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qca,ar8327-initvals = <
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0x04 0x00080080 /* PORT0 PAD MODE CTRL */
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0x7c 0x0000007e /* PORT0_STATUS */
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>;
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};
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};
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ð0 {
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status = "okay";
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phy-mode = "sgmii";
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phy-handle = <&phy0>;
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nvmem-cells = <&macaddr_mac_0>;
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nvmem-cell-names = "mac-address";
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};
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&pcie {
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status = "okay";
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wifi@0,0 {
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compatible = "qcom,ath10k";
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reg = <0x0 0 0 0 0>;
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nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>;
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nvmem-cell-names = "mac-address", "pre-calibration";
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mac-address-increment = <1>;
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};
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};
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&pinmux {
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enable_wlan_led_gpio: pinmux_wlan_led_gpio {
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pinctrl-single,bits = <0x10 0x0 0xff000000>;
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};
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};
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&wmac {
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status = "okay";
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nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_1000>;
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nvmem-cell-names = "mac-address", "calibration";
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};
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&usb_phy0 {
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status = "okay";
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};
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&usb0 {
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status = "okay";
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};
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&usb_phy1 {
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status = "okay";
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};
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&usb1 {
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status = "okay";
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};
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@ -322,7 +322,7 @@ define Device/netgear_wndr4500-v3
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endef
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TARGET_DEVICES += netgear_wndr4500-v3
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define Device/zte_mf286_common
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define Device/zte_mf28x_common
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SOC := qca9563
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DEVICE_VENDOR := ZTE
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DEVICE_PACKAGES := kmod-usb2 kmod-ath10k-ct
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@ -332,8 +332,21 @@ define Device/zte_mf286_common
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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define Device/zte_mf281
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$(Device/zte_mf28x_common)
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DEVICE_MODEL := MF281
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KERNEL_SIZE := 6144k
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IMAGE_SIZE := 29696k
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IMAGES += factory.bin
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IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | \
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check-size
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DEVICE_PACKAGES += ath10k-firmware-qca9888-ct kmod-usb-net-rndis \
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kmod-usb-acm comgt-ncm
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endef
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TARGET_DEVICES += zte_mf281
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define Device/zte_mf286
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$(Device/zte_mf286_common)
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$(Device/zte_mf28x_common)
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DEVICE_MODEL := MF286
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DEVICE_PACKAGES += ath10k-firmware-qca988x-ct kmod-usb-net-qmi-wwan \
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kmod-usb-serial-option uqmi
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@ -341,7 +354,7 @@ endef
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TARGET_DEVICES += zte_mf286
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define Device/zte_mf286a
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$(Device/zte_mf286_common)
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$(Device/zte_mf28x_common)
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DEVICE_MODEL := MF286A
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DEVICE_PACKAGES += ath10k-firmware-qca9888-ct kmod-usb-net-qmi-wwan \
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kmod-usb-serial-option uqmi
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@ -349,7 +362,7 @@ endef
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TARGET_DEVICES += zte_mf286a
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define Device/zte_mf286r
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$(Device/zte_mf286_common)
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$(Device/zte_mf28x_common)
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DEVICE_MODEL := MF286R
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DEVICE_PACKAGES += ath10k-firmware-qca9888-ct kmod-usb-net-rndis kmod-usb-acm \
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comgt-ncm
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@ -53,6 +53,10 @@ ath79_setup_interfaces()
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ucidef_add_switch "switch0" \
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"0@eth0" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1"
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;;
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zte,mf281)
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ucidef_add_switch "switch0" \
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"0@eth0" "5:lan"
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;;
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zte,mf286|\
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zte,mf286a|\
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zte,mf286r)
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