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authorAndrew Pikler <andrew.pikler@gmail.com>2021-01-27 19:35:49 +0200
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2021-02-09 13:58:18 +0100
commitcd2b661453a8a2b8260dfb9b9c0dc5297b981331 (patch)
tree5219d6fe962b8054277f1d1b6c8cb6b8ec8b9e1f
parentdc4745da7a3900b5dcd9158d1b83c2cda1d1b9b8 (diff)
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ramips: add support for Cudy WR1300
Specifications: - SoC: MediaTek MT7621AT - RAM: 128 MB (DDR3) - Flash: 16 MB (SPI NOR) - WiFi: MediaTek MT7603E, MediaTek MT7612E - Switch: 1 WAN, 4 LAN (Gigabit) - Ports: 1 USB 3.0 - Buttons: Reset, WPS - LEDs: Power, System, Wan, Lan 1-4, WiFi 2.4G, WiFi 5G, WPS, USB - Power: DC 12V 1A tip positive UART Serial: 115200 baud Located on unpopulated 4 pin header near J4: J4 [o] Rx [o] Tx [o] GND [ ] Vcc - Do not connect Installation: Download and flash the manufacturer's built OpenWRT image available at http://www.cudytech.com/openwrt_software_download Install the new OpenWRT image via luci (System -> Backup/Flash firmware) Be sure to NOT keep settings. The force upgrade may need to be checked due to differences in router naming conventions. Recovery: - Loads only signed manufacture firmware due to bootloader RSA verification - serve tftp-recovery image as /recovery.bin on 192.168.1.88/24 - connect to any lan ethernet port - power on the device while holding the reset button - wait at least 8 seconds before releasing reset button for image to download - See http://www.cudytech.com/newsinfo/547425.html MAC addresses as verified by OEM firmware: use address source LAN *:f0 label WAN *:f1 label + 1 2g *:f0 label 5g *:f2 label + 2 The label MAC address is found in bdinfo 0xde00. Signed-off-by: Andrew Pikler <andrew.pikler@gmail.com>
-rw-r--r--target/linux/ramips/dts/mt7621_cudy_wr1300.dts195
-rw-r--r--target/linux/ramips/image/mt7621.mk10
2 files changed, 205 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_cudy_wr1300.dts b/target/linux/ramips/dts/mt7621_cudy_wr1300.dts
new file mode 100644
index 0000000000..a66ce942a5
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_cudy_wr1300.dts
@@ -0,0 +1,195 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "cudy,wr1300", "mediatek,mt7621-soc";
+ model = "Cudy WR1300";
+
+ aliases {
+ led-boot = &led_sys;
+ led-failsafe = &led_sys;
+ led-running = &led_sys;
+ led-upgrade = &led_sys;
+ label-mac-device = &gmac0;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_sys: sys {
+ label = "green:sys";
+ gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
+ };
+
+ usb {
+ label = "green:usb";
+ gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+ trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
+ linux,default-trigger = "usbport";
+ };
+
+ wps {
+ label = "green:wps";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <80000000>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xf80000>;
+ };
+
+ partition@fd0000 {
+ label = "debug";
+ reg = <0xfd0000 0x10000>;
+ read-only;
+ };
+
+ partition@fe0000 {
+ label = "backup";
+ reg = <0xfe0000 0x10000>;
+ read-only;
+ };
+
+ bdinfo: partition@ff0000 {
+ label = "bdinfo";
+ reg = <0xff0000 0x10000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ compatible = "pci14c3,7603";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ mtd-mac-address = <&bdinfo 0xde00>;
+ ieee80211-freq-limit = <2400000 2500000>;
+
+ led {
+ led-active-low;
+ };
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "pci14c3,7662";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ mtd-mac-address = <&bdinfo 0xde00>;
+ mtd-mac-address-increment = <2>;
+ ieee80211-freq-limit = <5000000 6000000>;
+
+ led {
+ led-sources = <2>;
+ led-active-low;
+ };
+ };
+};
+
+&gmac0 {
+ mtd-mac-address = <&bdinfo 0xde00>;
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "okay";
+ label = "lan4";
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "wan";
+ mtd-mac-address = <&bdinfo 0xde00>;
+ mtd-mac-address-increment = <1>;
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "wdt", "i2c", "jtag";
+ function = "gpio";
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 39a4d03a42..203ca1b908 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -222,6 +222,16 @@ define Device/buffalo_wsr-600dhp
endef
TARGET_DEVICES += buffalo_wsr-600dhp
+define Device/cudy_wr1300
+ $(Device/dsa-migration)
+ IMAGE_SIZE := 15872k
+ DEVICE_VENDOR := Cudy
+ DEVICE_MODEL := WR1300
+ DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb2 kmod-usb3 \
+ kmod-usb-ledtrig-usbport
+endef
+TARGET_DEVICES += cudy_wr1300
+
define Device/dlink_dir-8xx-a1
$(Device/dsa-migration)
IMAGE_SIZE := 16000k