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d57ba86e48
This patch adds support for D-Link DAP-1325-A1 (Range Extender Wi-Fi N300) Specifications: - SoC: 580Mhz MT7628NN - RAM: 64MB, DDR2 SDRAM - Storage: 8MB, SPI (W25Q64JVSSIQ) - Ethernet: 1x 10/100 LAN port - WIFI: 2.4 GHz 802.11bgn - LED: Status (2x to provide 3 colors), Wi-Fi Signal Strength (4x) - Buttons: Reset, WPS - UART: Serial console (57600, 8n1) Row of 4 holes near LAN port, starting from square hole: 3.3V, TX,RX,GND - FCC ID: fccid.io/KA2AP1325A1/ Installation: Failsafe UI Firmware can be uploaded with Failsafe UI web page: - turn device off - press and hold reset button - turn device on - keep holding reset until red wifi strength led turns on (ab. 10sec) - connect to device through LAN port PC must be configured with static ip (192.168.0.x) - connect to 192.168.0.50 - select image to be flashed and upload. Device will reboot after successful update Serial port/TFTP server - Connect through serial connectors on PCB (e.g. with teraterm) - Set up a TFTP server, and connect through LAN with static IP - Put image file in the root of the server - Boot the device and select '2' at U-Boot startup - Set device IP, server IP and image file name - Start upload and flash Signed-off-by: Giovanni Cascione <ing.cascione@gmail.com> [fix whitespaces in DTS, convert to nvmem, add mtd-eeprom] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
140 lines
2.3 KiB
Plaintext
140 lines
2.3 KiB
Plaintext
// 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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compatible = "dlink,dap-1325-a1", "mediatek,mt7628an-soc";
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model = "D-Link DAP-1325 A1";
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aliases {
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led-boot = &led_status_green;
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led-failsafe = &led_status_green;
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led-running = &led_status_green;
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led-upgrade = &led_status_red;
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};
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leds {
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compatible = "gpio-leds";
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led_status_red: status_red {
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label = "red:status";
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gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
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};
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led_status_green: status_green {
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label = "green:status";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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wifi-high {
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label = "green:wifi-high";
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gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
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};
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wifi-mid {
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label = "green:wifi-mid";
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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wifi-low {
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label = "green:wifi-low";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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};
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wifi-verylow {
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label = "red:wifi-verylow";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys";
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wps {
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label = "wps";
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gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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reset {
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label = "reset";
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gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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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 = "refclk", "gpio", "wled_an", "i2s", "uart1", "wdt";
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function = "gpio";
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};
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};
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ðernet {
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nvmem-cells = <&macaddr_factory_28>;
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nvmem-cell-names = "mac-address";
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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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nvmem-cells = <&macaddr_factory_28>;
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nvmem-cell-names = "mac-address";
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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 = <50000000>;
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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 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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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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&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_28: macaddr@28 {
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reg = <0x28 0x6>;
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};
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};
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