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38bdfcdb87
ipTIME A104ns is a 2.4/5GHz band AC750 router, based on MediaTek MT7620A. Specifications: - SoC: MT7620A - RAM: DDR2 64MB - Flash: SPI NOR 8MB - WiFi: - 2.4GHz: SoC internal - 5GHz: MT7610EN - Ethernet: 5x 10/100Mbps - Switch: SoC internal - USB: 1x 2.0 - UART: - J2: 3.3V, TX, RX, GND (3.3V is the square pad) / 57600 8N1 Installation via web interface: 1. Flash **initramfs** image through the stock web interface. 2. Boot into OpenWrt and perform sysupgrade with sysupgrade image. Revert to stock firmware: 1. Perform sysupgrade with stock image. In contrast to to-be-supported A1004ns, the A104ns has no usable value in 0x1fc40 (uboot), so wan_mac needs to be calculated. Also note that GPIOs for the LEDs really are inverted compared to the A1004ns. Signed-off-by: Sungbo Eo <mans0n@gorani.run> [moved state_default to device DTS, reordered properties in wmac, added comment about wan_mac and LED GPIOs] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
87 lines
1.2 KiB
Plaintext
87 lines
1.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7620a.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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aliases {
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label-mac-device = ðernet;
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};
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};
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&gpio1 {
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status = "okay";
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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 = <40000000>;
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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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uboot: partition@0 {
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label = "u-boot";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "config";
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reg = <0x20000 0x10000>;
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read-only;
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};
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firmware: partition@30000 {
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compatible = "denx,uimage";
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label = "firmware";
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};
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};
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};
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};
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ðernet {
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mtd-mac-address = <&uboot 0x1fc20>;
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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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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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&uboot 0x1f800>;
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ieee80211-freq-limit = <5000000 6000000>;
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led {
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led-sources = <0>;
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led-active-low;
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};
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};
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};
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&wmac {
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pinctrl-names = "default";
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pinctrl-0 = <&wled_pins>;
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ralink,mtd-eeprom = <&uboot 0x1f400>;
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};
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