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ramips: add support for Linksys EA7300 v1
Specifications:
* SoC: MediaTek MT7621A (880 MHz 2c/4t)
* RAM: Nanya NT5CC128M16IP-DIT (256M DDR3-1600)
* Flash: Macronix MX30LF1G18AC-TI (128M NAND)
* Eth: MediaTek MT7621A (10/100/1000 Mbps x5)
* Radio: MT7615N (2.4 GHz & 5 GHz)
4 antennae: 1 internal and 3 non-deatachable
* USB: 3.0 (x1)
* LEDs:
White (x1 logo)
Green (x6 eth + wps)
Orange (x5, hardware-bound)
* Buttons:
Reset (x1)
WPS (x1)
Everything works! Been running it for a couple weeks now and haven't had
any problems. Please let me know if you run into any.
Installation:
Flash factory image through GUI.
This might fail due to the A/B nature of this device. When flashing, OEM
firmware writes over the non-booted partition. If booted from 'A',
flashing over 'B' won't work. To get around this, you should flash the
OEM image over itself. This will then boot the router from 'B' and
allow you to flash OpenWRT without problems.
Reverting to factory firmware:
Hard-reset the router three times to force it to boot from 'B.' This is
where the stock firmware resides. To remove any traces of OpenWRT from
your router simply flash the OEM image at this point.
Signed-off-by: Santiago Rodriguez-Papa <contact@rodsan.dev>
[use v1 only, minor DTS adjustments, use LINKSYS_HWNAME and add it to
DEVICE_VARS, wrap DEVICE_PACKAGES, adjust commit message/title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Santiago Rodriguez-Papa
Adrian Schmutzler
parent
95a05b12d7
commit
ed087cba8a
@ -33,6 +33,7 @@ xiaomi,miwifi-nano|\
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zbtlink,zbt-wg2626)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x10000"
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;;
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linksys,ea7300-v1|\
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linksys,ea7500-v2|\
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xiaomi,mi-router-ac2100|\
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xiaomi,mir3p|\
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55
target/linux/ramips/dts/mt7621_linksys_ea7300-v1.dts
Normal file
55
target/linux/ramips/dts/mt7621_linksys_ea7300-v1.dts
Normal file
@ -0,0 +1,55 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7621_linksys_ea7xxx.dtsi"
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/ {
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compatible = "linksys,ea7300-v1", "mediatek,mt7621-soc";
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model = "Linksys EA7300 v1";
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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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};
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leds {
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compatible = "gpio-leds";
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wan_green {
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label = "ea7300-v1:green:wan";
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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};
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lan1_green {
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label = "ea7300-v1:green:lan1";
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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};
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lan2_green {
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label = "ea7300-v1:green:lan2";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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lan3_green {
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label = "ea7300-v1:green:lan3";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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lan4_green {
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label = "ea7300-v1:green:lan4";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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led_power: power {
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label = "ea7300-v1:white:power";
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gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
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};
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wps {
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label = "ea7300-v1:green:wps";
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gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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@ -1,10 +1,7 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7621.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 "mt7621_linksys_ea7xxx.dtsi"
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/ {
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compatible = "linksys,ea7500-v2", "mediatek,mt7621-soc";
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@ -17,10 +14,6 @@
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led-upgrade = &led_power;
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};
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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leds {
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compatible = "gpio-leds";
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@ -59,149 +52,4 @@
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gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
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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 17 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 12 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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&nand {
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status = "okay";
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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 = "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_env";
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reg = <0x80000 0x40000>;
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read-only;
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};
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factory: partition@c0000 {
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label = "factory";
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reg = <0xc0000 0x40000>;
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read-only;
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};
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partition@100000 {
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label = "s_env";
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reg = <0x100000 0x40000>;
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};
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partition@140000 {
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label = "devinfo";
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reg = <0x140000 0x40000>;
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read-only;
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};
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partition@180000 {
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label = "kernel";
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reg = <0x180000 0x400000>;
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};
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partition@580000 {
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label = "ubi";
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reg = <0x580000 0x2400000>;
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};
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partition@2980000 {
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label = "alt_kernel";
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reg = <0x2980000 0x400000>;
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read-only;
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};
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partition@2d80000 {
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label = "alt_rootfs";
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reg = <0x2d80000 0x2400000>;
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read-only;
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};
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partition@5180000 {
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label = "sysdiag";
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reg = <0x5180000 0x100000>;
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read-only;
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};
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partition@5280000 {
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label = "syscfg";
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reg = <0x5280000 0x2d00000>;
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read-only;
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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", "uart2", "uart3", "jtag", "wdt";
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function = "gpio";
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};
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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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mt76@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 = <&factory 0x0000>;
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};
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};
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&pcie1 {
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mt76@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 = <&factory 0x8000>;
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};
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};
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&switch0 {
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ports {
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port@0 {
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status = "okay";
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label = "wan";
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};
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port@1 {
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status = "okay";
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label = "lan1";
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};
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port@2 {
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status = "okay";
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label = "lan2";
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};
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port@3 {
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status = "okay";
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label = "lan3";
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};
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port@4 {
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status = "okay";
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label = "lan4";
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};
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};
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};
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157
target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi
Normal file
157
target/linux/ramips/dts/mt7621_linksys_ea7xxx.dtsi
Normal file
@ -0,0 +1,157 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621.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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chosen {
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bootargs = "console=ttyS0,115200";
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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 17 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 12 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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&nand {
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status = "okay";
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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 = "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_env";
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reg = <0x80000 0x40000>;
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read-only;
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};
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factory: partition@c0000 {
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label = "factory";
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reg = <0xc0000 0x40000>;
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read-only;
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};
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partition@100000 {
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label = "s_env";
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reg = <0x100000 0x40000>;
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};
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partition@140000 {
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label = "devinfo";
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reg = <0x140000 0x40000>;
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read-only;
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};
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partition@180000 {
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label = "kernel";
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reg = <0x180000 0x400000>;
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};
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partition@580000 {
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label = "ubi";
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reg = <0x580000 0x2400000>;
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};
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partition@2980000 {
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label = "alt_kernel";
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reg = <0x2980000 0x400000>;
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read-only;
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};
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partition@2d80000 {
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label = "alt_rootfs";
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reg = <0x2d80000 0x2400000>;
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read-only;
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};
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partition@5180000 {
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label = "sysdiag";
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reg = <0x5180000 0x100000>;
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read-only;
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};
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partition@5280000 {
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label = "syscfg";
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reg = <0x5280000 0x2d00000>;
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read-only;
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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", "uart2", "uart3", "jtag", "wdt";
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function = "gpio";
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};
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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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mt76@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 = <&factory 0x0000>;
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};
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};
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&pcie1 {
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mt76@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 = <&factory 0x8000>;
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};
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};
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&switch0 {
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ports {
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port@0 {
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status = "okay";
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label = "wan";
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};
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port@1 {
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status = "okay";
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label = "lan1";
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};
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port@2 {
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status = "okay";
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label = "lan2";
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};
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port@3 {
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status = "okay";
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label = "lan3";
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};
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port@4 {
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status = "okay";
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label = "lan4";
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};
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};
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};
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@ -7,7 +7,7 @@ include ./common-tp-link.mk
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DEFAULT_SOC := mt7621
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KERNEL_DTB += -d21
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DEVICE_VARS += UIMAGE_MAGIC ELECOM_HWNAME
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DEVICE_VARS += UIMAGE_MAGIC ELECOM_HWNAME LINKSYS_HWNAME
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# The OEM webinterface expects an kernel with initramfs which has the uImage
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# header field ih_name.
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@ -539,21 +539,35 @@ define Device/lenovo_newifi-d1
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endef
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TARGET_DEVICES += lenovo_newifi-d1
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define Device/linksys_ea7500-v2
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define Device/linksys_ea7xxx
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$(Device/uimage-lzma-loader)
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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KERNEL_SIZE := 4096k
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IMAGE_SIZE := 36864k
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DEVICE_VENDOR := Linksys
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DEVICE_MODEL := EA7500
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DEVICE_VARIANT := v2
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DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e kmod-mt7615-firmware wpad-basic uboot-envtools
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DEVICE_PACKAGES := kmod-usb3 kmod-mt7615e kmod-mt7615-firmware wpad-basic \
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uboot-envtools
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UBINIZE_OPTS := -E 5
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IMAGES := sysupgrade.bin factory.bin
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata | check-size
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IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | \
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append-ubi | check-size | linksys-image type=EA7500v2
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append-ubi | check-size | linksys-image type=$$$$(LINKSYS_HWNAME)
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endef
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define Device/linksys_ea7300-v1
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$(Device/linksys_ea7xxx)
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DEVICE_MODEL := EA7300
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DEVICE_VARIANT := v1
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LINKSYS_HWNAME := EA7300
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endef
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TARGET_DEVICES += linksys_ea7300-v1
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define Device/linksys_ea7500-v2
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$(Device/linksys_ea7xxx)
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DEVICE_MODEL := EA7500
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DEVICE_VARIANT := v2
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LINKSYS_HWNAME := EA7500v2
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endef
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TARGET_DEVICES += linksys_ea7500-v2
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@ -35,6 +35,7 @@ gnubee,gb-pc2)
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ucidef_set_led_netdev "lan1" "lan1" "$boardname:green:lan1" "lan1"
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ucidef_set_led_netdev "lan2" "lan2" "$boardname:green:lan2" "lan2"
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;;
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linksys,ea7300-v1|\
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linksys,ea7500-v2)
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ucidef_set_led_netdev "lan1" "lan1 link" "$boardname:green:lan1" "lan1" "link"
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ucidef_set_led_netdev "lan2" "lan2 link" "$boardname:green:lan2" "lan2" "link"
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@ -100,6 +100,7 @@ ramips_setup_macs()
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wan_mac=$(mtd_get_mac_ascii u-boot-env wanaddr)
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label_mac=$wan_mac
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;;
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linksys,ea7300-v1|\
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linksys,ea7500-v2)
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lan_mac=$(mtd_get_mac_ascii devinfo hw_mac_addr)
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wan_mac=$lan_mac
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@ -10,6 +10,7 @@ PHYNBR=${DEVPATH##*/phy}
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board=$(board_name)
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case "$board" in
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linksys,ea7300-v1|\
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linksys,ea7500-v2)
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hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr)
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[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
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@ -8,6 +8,7 @@ boot() {
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[ -n "$(fw_printenv bootcount bootchanged 2>/dev/null)" ] &&\
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echo -e "bootcount\nbootchanged\n" | /usr/sbin/fw_setenv -s -
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;;
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linksys,ea7300-v1|\
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linksys,ea7500-v2)
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mtd resetbc s_env || true
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;;
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@ -45,6 +45,7 @@ platform_do_upgrade() {
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asus,rt-ac65p|\
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asus,rt-ac85p|\
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hiwifi,hc5962|\
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linksys,ea7300-v1|\
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linksys,ea7500-v2|\
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netgear,r6220|\
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netgear,r6260|\
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