ramips: add support for 7Links WLR-1230

The WLR-1230 (ZX-5207) is an AC1200 Wave 2 outdoor repeater
with sector antennas for wall or pole mounting.
The device is manufactured by Todaair and meant to be used with
a tuya-based app, there is no webinterface for configuration.

Specifications:
- MT7628AN, 8 MiB SPI NOR flash, 64 MiB RAM, 2x2 802.11n
- MT7613 2x2 802.11ac Wave 2
- 802.3af PoE or 12V 1A 5.5x2.1 power supply (included)
- 3 LEDs WLAN, LAN, RES; PWR LED is not software-controllable

TFTP installation:
- rename sysupgrade to `firmware_auto.bin`
- provide at 192.168.1.10 during boot

HTTP installation:
- keep reset button pressed for 5 seconds during power on (LEDs
  flash slowly, then quickly to confirm, then remain steady on)
- recovery web interface is at 192.168.1.1, upload sysupgrade

Opening the device
- two screws are located in the bottom left and right corners
  underneath the label, inner tray slides out easily

initramfs boot
- open device, connect serial console (pins are labelled)
- keep pressing `4` during second tftp attempt to enter uboot shell
- run `tftpboot 82000000` to avoid memory overlap, then `bootm`

Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>

diff --git a/target/linux/ramips/dts/mt7628an_7links_wlr-1230.dts b/target/linux/ramips/dts/mt7628an_7links_wlr-1230.dts
new file mode 100644 (file)
index 0000000..098658b
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_7links_wlr-1230.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7628an_7links_wlr-12xx.dtsi"
+
+/ {
+       compatible = "7links,wlr-1230", "mediatek,mt7628an-soc";
+       model = "7Links WLR-1230";
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_res: res {
+                       function = LED_FUNCTION_STATUS;
+                       color = <LED_COLOR_ID_ORANGE>;
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               wlan {
+                       function = LED_FUNCTION_WLAN;
+                       color = <LED_COLOR_ID_ORANGE>;
+                       gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
+                       linux,default-trigger = "phy1tpt";
+               };
+
+               lan {
+                       function = LED_FUNCTION_LAN;
+                       color = <LED_COLOR_ID_ORANGE>;
+                       gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
+               };
+       };
+
+       aliases {
+               led-boot = &led_res;
+               led-failsafe = &led_res;
+               led-running = &led_res;
+               led-upgrade = &led_res;
+               label-mac-device = &ethernet;
+       };
+};

diff --git a/target/linux/ramips/dts/mt7628an_7links_wlr-12xx.dtsi b/target/linux/ramips/dts/mt7628an_7links_wlr-12xx.dtsi
new file mode 100644 (file)
index 0000000..1fe2cfe
--- /dev/null
+++ b/target/linux/ramips/dts/mt7628an_7links_wlr-12xx.dtsi
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7628an.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+       keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       chosen {
+               bootargs = "console=ttyS0,115200";
+       };
+};
+
+&spi0 {
+       status = "okay";
+
+       flash@0 {
+               compatible = "jedec,spi-nor";
+               reg = <0>;
+               spi-max-frequency = <50000000>;
+
+               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;
+                       };
+
+                       partition@40000 {
+                               label = "factory";
+                               reg = <0x40000 0x10000>;
+                               read-only;
+
+                               nvmem-layout {
+                                       compatible = "fixed-layout";
+                                       #address-cells = <1>;
+                                       #size-cells = <1>;
+
+                                       eeprom_factory_0: eeprom@0 {
+                                               reg = <0x0 0x400>;
+                                       };
+
+                                       macaddr_factory_4: macaddr@4 {
+                                               reg = <0x4 0x6>;
+                                       };
+
+                                       eeprom_factory_8000: eeprom@8000 {
+                                               reg = <0x8000 0x4da8>;
+                                       };
+                               };
+                       };
+
+                       partition@50000 {
+                               label = "firmware";
+                               reg = <0x50000 0x7b0000>;
+                               compatible = "denx,uimage";
+                       };
+               };
+       };
+};
+
+&state_default {
+       gpio {
+               groups = "gpio", "refclk", "wdt", "wled_an";
+               function = "gpio";
+       };
+};
+
+&pcie {
+       status = "okay";
+};
+
+&pcie0 {
+       wifi@0,0 {
+               compatible = "mediatek,mt76";
+               reg = <0x0000 0 0 0 0>;
+               ieee80211-freq-limit = <5000000 6000000>;
+               nvmem-cells = <&eeprom_factory_8000>;
+               nvmem-cell-names = "eeprom";
+       };
+};
+
+&ethernet {
+       nvmem-cells = <&macaddr_factory_4>;
+       nvmem-cell-names = "mac-address";
+};
+
+&esw {
+       mediatek,portdisable = <0x2f>;
+};
+
+&wmac {
+       status = "okay";
+       nvmem-cells = <&eeprom_factory_0>;
+       nvmem-cell-names = "eeprom";
+};
+
+&usbphy {
+       status = "disabled";
+};
+
+&ehci {
+       status = "disabled";
+};
+
+&ohci {
+       status = "disabled";
+};
+

diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk
index b33a789398750ba1990eee81bad8a42fbe4aa6ba..aa547e81a7e45884cef4c8b4f1e2d6f4f0d9da72 100644 (file)
--- a/target/linux/ramips/image/mt76x8.mk
+++ b/target/linux/ramips/image/mt76x8.mk
@@ -29,6 +29,20 @@ define Build/ravpower-wd009-factory
 endef
 
 
+define Device/7links_wlr-12xx
+  IMAGE_SIZE := 7872k
+  DEVICE_VENDOR := 7Links
+  DEVICE_PACKAGES := kmod-mt7615e kmod-mt7663-firmware-ap
+  IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
+       append-rootfs | pad-rootfs | check-size | append-metadata
+endef
+
+define Device/7links_wlr-1230
+  $(Device/7links_wlr-12xx)
+  DEVICE_MODEL := WLR-1230
+endef
+TARGET_DEVICES += 7links_wlr-1230
+
 define Device/alfa-network_awusfree1
   IMAGE_SIZE := 7872k
   DEVICE_VENDOR := ALFA Network

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 324b57124f752dc6a30d9ffdbc85cba322feebf1..3e0b70cc20fae4eb3376700d47bfbb73ccb3f21d 100644 (file)
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
@@ -7,6 +7,9 @@ board=$(board_name)
 board_config_update
 
 case $board in
+7links,wlr-1230)
+       ucidef_set_led_switch "lan" "lan" "orange:lan" "switch0" "0x10"
+       ;;
 alfa-network,awusfree1)
        ucidef_set_led_netdev "wifi_led" "wifi" "blue:wlan" "wlan0"
        ;;

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 96381b88b02e8b0b6f08fc8fdb3b22bb85f5a4f6..3eca7e61e8e2f88a6ca1a4f34d3794a3e93a766f 100644 (file)
--- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
@@ -8,6 +8,7 @@ ramips_setup_interfaces()
        local board="$1"
 
        case $board in
+       7links,wlr-1230|\
        alfa-network,awusfree1|\
        d-team,pbr-d1|\
        dlink,dap-1325-a1|\