[openwrt/openwrt] ramips: mt76x8: add support for Cudy RE1200 Outdoor v1
LEDE Commits
lede-commits at lists.infradead.org
Sun Oct 19 15:43:20 PDT 2025
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/65215e6d465eeec76e025fca3ec9f15474435b6f
commit 65215e6d465eeec76e025fca3ec9f15474435b6f
Author: Luis Mita <luis at luismita.com>
AuthorDate: Sat Oct 11 10:48:46 2025 -0400
ramips: mt76x8: add support for Cudy RE1200 Outdoor v1
Hardware:
- SoC: MediaTek MT7628DAN
- Flash: 8 MiB XMC 25QH64CHIQ
- RAM: 64 MiB (integrated on SoC)
- WLAN: 2.4 GHz (MT7603E, 11n), 5 GHz (MediaTek MT7613BEN, 11ac)
- Ethernet: 1x10/100 Mbps LAN
- Buttons: 1 Reset button, 1 WPS button
- LEDs: 5x Green
- Serial Console: unpopulated header 115200 8n1
- Power: 24v Passive POE
MAC addresses:
+---------+-------------------+-----------+
| | MAC | Algorithm |
+---------+-------------------+-----------+
| LAN | 80:af:ca:xx:xx:x0 | label |
| WLAN 2g | 80:af:ca:xx:xx:x0 | label |
| WLAN 5g | 80:af:ca:xx:xx:x2 | +2 |
+---------+-------------------+-----------+
Installation:
Please check the Wiki for this device for a more convenient solution than the one below.
1. Disassemble the device, desolder and dump the flash chip with a SPI programmer.
2. Separate the partitions with dd:
dd if=spi_dump.bin of=u-boot.bin bs=1 skip=0 count=196608 status=progress
dd if=spi_dump.bin of=u-boot-env.bin bs=1 skip=196608 count=65536 status=progress
dd if=spi_dump.bin of=factory.bin bs=1 skip=262144 count=65536 status=progress
dd if=spi_dump.bin of=firmware.bin bs=1 skip=327680 count=7995392 status=progress
dd if=spi_dump.bin of=bdinfo.bin bs=1 skip=8323072 count=65536 status=progress
3. Download the sysupgrade firmware at openwrt.bin.
4. The firmware size should be 7995392 bytes. Fix the size of your firmware putting zeros to the end, with:
truncate -s 7995392 firmware.bin
5. Combine all the parititions:
cat u-boot.bin u-boot-env.bin factory.bin openwrt.bin bdinfo.bin > spi_new.bin
6. Erase and flash the SPI chip with the new file. Solder the chip and boot the router.
Signed-off-by: Luis Mita <luis at luismita.com>
Link: https://github.com/openwrt/openwrt/pull/20381
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
.../ramips/dts/mt7628an_cudy_re1200-outdoor-v1.dts | 186 +++++++++++++++++++++
target/linux/ramips/image/mt76x8.mk | 11 ++
.../ramips/mt76x8/base-files/etc/board.d/01_leds | 1 +
.../mt76x8/base-files/etc/board.d/02_network | 1 +
4 files changed, 199 insertions(+)
diff --git a/target/linux/ramips/dts/mt7628an_cudy_re1200-outdoor-v1.dts b/target/linux/ramips/dts/mt7628an_cudy_re1200-outdoor-v1.dts
new file mode 100644
index 0000000000..95dab752f4
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_cudy_re1200-outdoor-v1.dts
@@ -0,0 +1,186 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7628an.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "cudy,re1200-outdoor-v1", "mediatek,mt7628an-soc";
+ model = "Cudy RE1200 Outdoor v1";
+
+ aliases {
+ led-boot = &led_status;
+ led-running = &led_status;
+ led-failsafe = &led_status;
+ led-upgrade = &led_status;
+ label-mac-device = ðernet;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_status:status {
+ gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ };
+
+ internet {
+ gpios = <&gpio 40 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WAN_ONLINE;
+ };
+
+ lan {
+ gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_LAN;
+ };
+
+ wifi2g {
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wifi5g {
+ gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_5GHZ;
+ linux,default-trigger = "phy1tpt";
+ };
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition at 30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ partition at 40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0x400>;
+ };
+
+ eeprom_factory_8000: eeprom at 8000 {
+ reg = <0x8000 0x4da8>;
+ };
+ };
+ };
+
+ partition at 50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0x7a0000>;
+ };
+
+ partition at ff0000 {
+ label = "bdinfo";
+ reg = <0x7f0000 0x10000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_bdinfo_de00: macaddr at de00 {
+ compatible = "mac-base";
+ reg = <0xde00 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "gpio", "wdt", "p0led_an", "wled_an";
+ function = "gpio";
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ nvmem-cells = <&eeprom_factory_8000>, <&macaddr_bdinfo_de00 2>;
+ nvmem-cell-names = "eeprom", "mac-address";
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&wmac {
+ status = "okay";
+
+ nvmem-cells = <&eeprom_factory_0>, <&macaddr_bdinfo_de00 0>;
+ nvmem-cell-names = "eeprom", "mac-address";
+};
+
+ðernet {
+ nvmem-cells = <&macaddr_bdinfo_de00 0>;
+ nvmem-cell-names = "mac-address";
+};
+
+&esw {
+ mediatek,portmap = <0x3d>;
+ mediatek,portdisable = <0x3e>;
+};
diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index 2555596edf..d5e4c45301 100644
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -210,6 +210,17 @@ define Device/cudy_m1200-v1
endef
TARGET_DEVICES += cudy_m1200-v1
+define Device/cudy_re1200-outdoor-v1
+ IMAGE_SIZE := 7808k
+ DEVICE_VENDOR := Cudy
+ DEVICE_MODEL := RE1200 Outdoor
+ DEVICE_VARIANT := v1
+ DEVICE_PACKAGES := kmod-mt7615e kmod-mt7663-firmware-ap
+ UIMAGE_NAME := R56
+ SUPPORTED_DEVICES += R56
+endef
+TARGET_DEVICES += cudy_re1200-outdoor-v1
+
define Device/cudy_tr1200-v1
IMAGE_SIZE := 15872k
DEVICE_VENDOR := Cudy
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
index 5f74acf45f..2676d372a5 100644
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
@@ -113,6 +113,7 @@ tplink,archer-mr200-v6)
ucidef_set_led_netdev "lan" "lan" "white:lan" "eth0"
ucidef_set_led_netdev "wan" "wan" "white:wan" "wwan0"
;;
+cudy,re1200-outdoor-v1|\
mercusys,mb130-4g-v1|\
tplink,re200-v2|\
tplink,re200-v3|\
diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
index 0b3899a07a..759d1cf7b9 100644
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -195,6 +195,7 @@ ramips_setup_interfaces()
"0:lan" "1:lan" "2:lan" "3:lan" "6t at eth0"
ucidef_set_interface "wan" device "/dev/cdc-wdm0" protocol "qmi"
;;
+ cudy,re1200-outdoor-v1|\
tplink,tl-mr3020-v3)
ucidef_add_switch "switch0" \
"0:lan" "6 at eth0"
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