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-rw-r--r--target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts164
-rw-r--r--target/linux/ramips/image/mt7621.mk17
-rwxr-xr-xtarget/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh1
3 files changed, 182 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts b/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
new file mode 100644
index 0000000000..790f6cecb5
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_asus_rt-ax53u.dts
@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "asus,rt-ax53u", "mediatek,mt7621-soc";
+ model = "ASUS RT-AX53U";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ label-mac-device = &gmac0;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ bootargs-override = "console=ttyS0,115200";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: led-0 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ key-restart {
+ label = "reset";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ key-wps {
+ label = "wps";
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0xe0000>;
+ read-only;
+ };
+
+ partition@e0000 {
+ label = "u-boot-env";
+ reg = <0xe0000 0x100000>;
+ read-only;
+ };
+
+ factory: partition@1e0000 {
+ label = "factory";
+ reg = <0x1e0000 0x100000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_4: macaddr@4 {
+ reg = <0x4 0x6>;
+ };
+ };
+
+ factory2: partition@2e0000 {
+ label = "factory2";
+ reg = <0x2e0000 0x100000>;
+ read-only;
+ };
+
+ partition@3e0000 {
+ label = "kernel";
+ reg = <0x3e0000 0x400000>;
+ };
+
+ partition@7e0000 {
+ label = "ubi";
+ reg = <0x7e0000 0x2e00000>;
+ };
+
+ partition@35e0000 {
+ label = "firmware2";
+ reg = <0x35e0000 0x3200000>;
+ };
+
+ /* Last 8M possibly store the bad block table */
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_4>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port@0 {
+ status = "okay";
+ label = "wan";
+ };
+
+ port@1 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port@2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port@3 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port@4 {
+ status = "okay";
+ label = "lan4";
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "uart2", "uart3", "jtag", "wdt";
+ function = "gpio";
+ };
+};
+
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 30442175bf..7b78d9fdcc 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -227,6 +227,23 @@ define Device/asus_rt-n56u-b1
endef
TARGET_DEVICES += asus_rt-n56u-b1
+define Device/asus_rt-ax53u
+ $(Device/dsa-migration)
+ DEVICE_VENDOR := ASUS
+ DEVICE_MODEL := RT-AX53U
+ IMAGE_SIZE := 51200k
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ KERNEL_SIZE := 4096k
+ IMAGES += factory.bin
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | \
+ check-size
+ DEVICE_PACKAGES := kmod-mt7915e kmod-usb3 uboot-envtools
+endef
+TARGET_DEVICES += asus_rt-ax53u
+
define Device/beeline_smartbox-flash
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index c39a23409a..1744c894c4 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -53,6 +53,7 @@ platform_do_upgrade() {
ampedwireless,ally-r1900k|\
asus,rt-ac65p|\
asus,rt-ac85p|\
+ asus,rt-ax53u|\
beeline,smartbox-flash|\
dlink,dir-1960-a1|\
dlink,dir-2640-a1|\