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The ZTE MF282 is a LTE router used (exclusively?) by the network operator "3". Specifications ============== SoC: QCA9563 (775MHz) RAM: 128MiB Flash: 8MiB SPI-NOR + 128MiB SPI-NAND LAN: 1x GBit LAN LTE: ZTE MF270 (Cat4), detected as P685M WiFi: QCA9880ac + QCA9560bgn MAC addresses ============= LAN: from config WiFi 1: from config WiFi 2: +1 Installation ============ TFTP installation using UART is preferred. Disassemble the device and connect serial. Put the initramfs image as openwrt.bin to your TFTP server and configure a static IP of 192.168.1.100. Load the initramfs image by typing: setenv serverip 192.168.1.100 setenv ipaddr 192.168.1.1 tftpboot 0x82000000 openwrt.bin bootm 0x82000000 From this intiramfs boot you can take a backup of the currently installed partitions as no vendor firmware is available for download. Once booted, transfer the sysupgrade image and run sysupgrade. LTE Modem ========= The LTE modem is probably the same as in the MF283+, all instructions apply. Configuring the connection using modemmanager works properly, the modem provides three serial ports and a QMI CDC ethernet interface. Signed-off-by: Andreas Böhler <dev@aboehler.at>
130 lines
2.4 KiB
Plaintext
130 lines
2.4 KiB
Plaintext
// 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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// Copyright (c) 2023 Andreas Böhler <dev@aboehler.at>
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#include "qca9563_zte_mf28x.dtsi"
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/ {
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model = "ZTE MF282";
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compatible = "zte,mf282", "qca,qca9563";
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ubi-concat {
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compatible = "mtd-concat";
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devices = <&ubiconcat0 &ubiconcat1>;
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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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reg = <0x0 0x7440000>;
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label = "ubi";
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};
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};
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};
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};
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&led_debug {
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label = "blue:debug";
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color = <LED_COLOR_ID_BLUE>;
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};
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&boot_flash {
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partitions {
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x80000>;
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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 = <0x80000 0x20000>;
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read-only;
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};
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};
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};
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&system_flash {
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partitions {
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partition@0 {
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label = "fota-flag";
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reg = <0x000000 0x140000>;
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read-only;
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};
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partition@140000 {
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label = "caldata";
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reg = <0x140000 0x140000>;
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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 0x844>;
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};
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};
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partition@280000 {
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label = "mac";
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reg = <0x280000 0x140000>;
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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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/* This encompasses stock cfg-param, oops, web partitions,
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* which can be overwritten safely
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*/
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ubiconcat0: partition@3c0000 {
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label = "ubiconcat0";
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reg = <0x3c0000 0xf40000>;
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};
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/* Kernel MTD size is increased to 8MB from stock 3MB */
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partition@1300000 {
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label = "kernel";
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reg = <0x1300000 0x800000>;
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};
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/* This encompasses stock rootfs, data, fota partitions,
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* which can be overwritten safely
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*/
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ubiconcat1: partition@1b00000 {
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label = "ubiconcat1";
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reg = <0x1b00000 0x6500000>;
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};
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};
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};
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ð0 {
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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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&wifi_ath10k {
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nvmem-cells = <&macaddr_mac_0>, <&cal_caldata_5000>;
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nvmem-cell-names = "mac-address", "calibration";
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mac-address-increment = <1>;
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};
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&wmac {
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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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