mirror of
https://github.com/Telecominfraproject/wlan-ap.git
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302 lines
7.0 KiB
Diff
302 lines
7.0 KiB
Diff
From dbd1fbf93aa42f4bd69ec6af4c4741229f5d7005 Mon Sep 17 00:00:00 2001
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From: Volodymyr Puiul <volodymyr.puiul@gmail.com>
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Date: Thu, 8 Dec 2022 15:20:40 +0100
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Subject: [PATCH] ramips: add support for YunCore FAP640
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It is an in-wall 802.11ax (Wi-Fi 6) router, based on MediaTek MT7621A.
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Specifications:
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- SoC: MT7621AT (880MHz, 2 Cores)
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- RAM: 128 MB
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- Flash: 16 MB SPI
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- Wi-Fi:
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- MT7915DN + MT7905DAN: 2.4/5 GHz
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- Ethernet: 5x1GiE via MT7530, 1xWAN with POE and 4xLAN
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- UART: J4 (115200 baud)
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- Pinout: [3V3] (TXD) (RXD) (GND)
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- Power: 802.11af/at PoE;
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- Bootloader: U-Boot
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- Buttons:
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- Reset
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- LEDs:
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- Status - RGB controlled by
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- GPIO 14 LOW - green color
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- GPIO 15 LOW- red color
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- GPIO 16 LOW - blue color
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- WAN - gren color, controlled by switch GPIO 12 LOW
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- LAN1 - gren color, controlled by switch GPIO 9 HIGH
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- LAN2 - gren color, controlled by switch GPIO 6 LOW
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- LAN3 - gren color, controlled by switch GPIO 3 LOW
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- LAN4 - gren color, controlled by switch GPIO 0 LOW
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Installation:
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OEM firmware is based on LEDE with custom UI and support standard sysupgrade
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variant of firmware. However it requires "*.ubin" extension for sysupgrade file.
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Always select "Factory reset" switch on upgrade to OpenWRT, otherwise
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router will not boot.
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MAC addresses with OEM firmware:
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vendor source
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lan factory 0x4 (label)
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5g factory 0x4 (label)
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2g label with flipped bits bit in 1-st byte and bits 5, 6, 7 in
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4-th byte
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Example
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label: 44:xx:xx:b7:xx:xx
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lan: 44:xx:xx:b7:xx:xx
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2g 46:xx:xx:c7:xx:xx
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5g 44:xx:xx:b7:xx:xx
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Signed-off-by: Volodymyr Puiul <volodymyr.puiul@gmail.com>
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---
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.../ramips/dts/mt7621_yuncore_fap640.dts | 198 ++++++++++++++++++
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target/linux/ramips/image/mt7621.mk | 10 +
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.../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 5 +
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3 files changed, 213 insertions(+)
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create mode 100644 target/linux/ramips/dts/mt7621_yuncore_fap640.dts
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diff --git a/target/linux/ramips/dts/mt7621_yuncore_fap640.dts b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
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new file mode 100644
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index 0000000000..b48546d825
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--- /dev/null
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+++ b/target/linux/ramips/dts/mt7621_yuncore_fap640.dts
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@@ -0,0 +1,198 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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+
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+#include "mt7621.dtsi"
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+
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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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+/ {
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+ compatible = "yuncore,fap640", "mediatek,mt7621-soc";
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+ model = "YunCore FAP640";
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+
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+ aliases {
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+ led-boot = &led_status_blue;
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+ led-failsafe = &led_status_red;
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+ led-running = &led_status_green;
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+ led-upgrade = &led_status_red;
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+ label-mac-device = &gmac0;
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+ };
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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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+
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+ leds {
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+ compatible = "gpio-leds";
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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 14 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ led_status_red: status_red {
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+ label = "red:status";
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+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ led_status_blue: status_blue {
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+ label = "blue:status";
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+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ wan {
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+ label = "green:wan";
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+ gpios = <&switch0 12 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "mt7530-0:04:link";
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+ };
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+
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+ lan1 {
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+ label = "green:lan1";
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+ gpios = <&switch0 9 GPIO_ACTIVE_HIGH>;
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+ linux,default-trigger = "mt7530-0:03:link";
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+ };
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+
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+ lan2 {
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+ label = "green:lan2";
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+ gpios = <&switch0 6 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "mt7530-0:02:link";
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+ };
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+
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+ lan3 {
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+ label = "green:lan3";
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+ gpios = <&switch0 3 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "mt7530-0:01:link";
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+ };
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+
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+ lan4 {
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+ label = "green:lan4";
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+ gpios = <&switch0 0 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "mt7530-0:00:link";
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+ };
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+ };
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+
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+ watchdog {
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+ compatible = "linux,wdt-gpio";
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+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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+ hw_algo = "toggle";
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+ hw_margin_ms = <200>;
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+ always-running;
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+ };
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+
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+ keys {
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+ compatible = "gpio-keys";
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+
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+ reset {
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+ label = "reset";
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+ gpios = <&gpio 18 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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+
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+&spi0 {
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+ status = "okay";
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+
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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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+
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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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+
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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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+
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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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+
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+ /* range 0x40000 to 0x50000 is empty in vendor
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+ * firmware, so we do not use it either
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+ */
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+
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+ factory: partition@50000 {
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+ label = "Factory";
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+ reg = <0x50000 0x40000>;
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+ read-only;
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+ };
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+
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+ partition@90000 {
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+ compatible = "denx,uimage";
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+ label = "firmware";
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+ reg = <0x90000 0xf60000>;
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+ };
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+
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+ partition@ff0000 {
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+ label = "certificates";
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+ reg = <0xff0000 0x10000>;
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+ };
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+ };
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+ };
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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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+
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+&pcie1 {
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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 = <&factory 0x0>;
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+ mediatek,disable-radar-background;
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+ };
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+};
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+
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+&gmac0 {
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+ mtd-mac-address = <&factory 0x4>;
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+};
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+
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+&switch0 {
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+
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+ ports {
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+ port@0 {
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+ status = "okay";
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+ label = "lan4";
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+ };
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+
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+ port@1 {
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+ status = "okay";
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+ label = "lan3";
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+ };
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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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+
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+ port@3 {
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+ status = "okay";
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+ label = "lan1";
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+ };
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+
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+ port@4 {
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+ status = "okay";
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+ label = "wan";
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+ mtd-mac-address = <&factory 0x4>;
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+ mtd-mac-address-increment = <1>;
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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 = "jtag", "wdt";
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+ function = "gpio";
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+ };
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+};
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diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
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index 9e1eed024b..a528a257d4 100644
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--- a/target/linux/ramips/image/mt7621.mk
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+++ b/target/linux/ramips/image/mt7621.mk
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@@ -1637,6 +1637,16 @@ define Device/youku_yk-l2
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endef
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TARGET_DEVICES += youku_yk-l2
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+define Device/yuncore_fap640
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+ $(Device/dsa-migration)
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+ $(Device/uimage-lzma-loader)
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+ IMAGE_SIZE := 15808k
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+ DEVICE_VENDOR := YunCore
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+ DEVICE_MODEL := FAP640
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+ DEVICE_PACKAGES := kmod-mt7915e
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+endef
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+TARGET_DEVICES += yuncore_fap640
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+
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define Device/zbtlink_zbt-we1326
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$(Device/dsa-migration)
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$(Device/uimage-lzma-loader)
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diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
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index 157e706534..be7b226c32 100644
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--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
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+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
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@@ -38,4 +38,9 @@ case "$board" in
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[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
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[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress
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;;
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+ yuncore,fap640)
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+ hw_mac_addr="$(mtd_get_mac_binary Factory 0x4)"
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+ [ "$PHYNBR" = "0" ] && macaddr_setbit_la "$hw_mac_addr" > /sys${DEVPATH}/macaddress
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+ [ "$PHYNBR" = "1" ] && echo -n "$hw_mac_addr" > /sys${DEVPATH}/macaddress
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+ ;;
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esac
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--
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2.25.1
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