ramips: add support for Motorola MWR03
Specifications: * SOC: MT7628AN + MT7612E * ROM: 8 MiB Flash * RAM: 64 MiB DDR2 * WAN: 10/100M *1 * LAN: 10/100M *3 * Button: Reset *1 * LEDs: orange *1, white *1 * Antennas: 2.4 GHz *2 + 5 GHz *2 * TTL Baudrate: 57600 * TFTP Upgrade: IP: 192.168.51.1, Server: 192.168.51.100 MAC addresses as verified by OEM firmware: use address source 2g *:d8 factory 0x0004 (label) 5g *:d9 factory 0x8004 LAN *:d7 factory $label -1 WAN *:da factory $label +2 Installation (TFTP + U-Boot): * Connect device with a TTL cable and open a serial session by PuTTY. * Press "2" when booting to select "Load system code then write to Flash via TFTP". * Configure the IP of local host server. * Upload firmware by tftpd64, it will boot when write instruction is executed. Signed-off-by: Shiji Yang <yangshiji66@qq.com> [fix DTS line endings, fix label MAC address, adjust status LED names, convert mtd-mac-address-increment to mac-address-increment] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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Shiji Yang
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fcc075e12f
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09143282bd
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@ -0,0 +1,141 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7628an.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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/ {
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model = "Motorola MWR03";
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compatible = "motorola,mwr03", "mediatek,mt7628an-soc";
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aliases {
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led-boot = &led_status_orange;
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led-failsafe = &led_status_orange;
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led-running = &led_status_white;
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led-upgrade = &led_status_orange;
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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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gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_status_orange: status_orange {
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label = "orange:status";
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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led_status_white: status_white {
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label = "white:status";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&spi0 {
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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 = <80000000>;
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m25p,fast-read;
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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 = "bootloader";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "config";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0x7b0000>;
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};
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};
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};
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};
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&state_default {
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gpio {
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groups = "i2c", "i2s";
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function = "gpio";
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};
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};
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&usbphy {
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status = "disabled";
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};
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&ehci {
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status = "disabled";
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};
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&ohci {
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status = "disabled";
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};
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ðernet {
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <(-1)>;
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};
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&esw {
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mediatek,portmap = <0x3e>;
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mediatek,portdisable = <0x30>;
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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wifi@0,0 {
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x8000>;
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ieee80211-freq-limit = <5000000 6000000>;
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};
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};
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&wmac {
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status = "okay";
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mediatek,mtd-eeprom = <&factory 0x0>;
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};
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&factory {
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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_factory_4: macaddr@4 {
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reg = <0x4 0x6>;
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};
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};
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@ -278,6 +278,14 @@ define Device/minew_g1-c
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endef
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TARGET_DEVICES += minew_g1-c
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define Device/motorola_mwr03
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IMAGE_SIZE := 7872k
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DEVICE_VENDOR := Motorola
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DEVICE_MODEL := MWR03
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DEVICE_PACKAGES := kmod-mt76x2
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endef
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TARGET_DEVICES += motorola_mwr03
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define Device/netgear_r6020
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$(Device/netgear_sercomm_nor)
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IMAGE_SIZE := 7104k
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@ -109,6 +109,10 @@ ramips_setup_interfaces()
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "6@eth0"
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;;
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motorola,mwr03)
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "0:wan" "6@eth0"
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;;
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netgear,r6020|\
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netgear,r6080|\
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netgear,r6120)
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@ -216,6 +220,10 @@ ramips_setup_macs()
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mercury,mac1200r-v2)
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wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory_info 0xd)" 1)
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;;
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motorola,mwr03)
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label_mac=$(mtd_get_mac_binary factory 0x4)
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wan_mac=$(macaddr_add "$label_mac" 2)
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;;
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onion,omega2|\
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onion,omega2p|\
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vocore,vocore2|\
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