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authorDavid Bauer <mail@david-bauer.net>2019-07-03 14:50:14 +0200
committerDavid Bauer <mail@david-bauer.net>2019-07-21 13:10:12 +0200
commitabe137ff5ee322321a7905e73f084514f2e86b38 (patch)
treedbb48c518039aa6aed7e46ee8102967055f6609f /target/linux
parent5cd9b50d69cb42d55b9cc466b749b41d1da465de (diff)
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ramips: add support for ASUS RT-AC57U
SoC: MediaTek MT7621AT RAM: 128M (Winbond W631GG6KB-15) FLASH: 16MB (Spansion S25FL128SA) WiFi: MediaTek MT7603EN bgn 2SS WiFi: MediaTek MT7612EN nac 2SS BTN: Reset - WPS LED: - Power - LAN {1-4} - WAN - WiFi 2.4 GHz - WiFi 5 GHz - USB UART: UART is present next to the Power LED. TX - RX - GND - 3V3 / 57600-8N1 3V3 is the nearest one to the Power LED. Installation ------------ Via TFTP: 1. Set your computers IP-Address to 192.168.1.75. 2. Power up the Router with the Reset button pressed. 3. Release the Reset button after 5 seconds. 4. Upload OpenWRT sysupgrade image via TFTP: > tftp -4 -v -m binary 192.168.1.1 -c put <IMAGE> Via SSH: Note: User/password for SSH is identical with the one used in the Web-interface. 1. Complete the initial setup wizard. 2. Activate SSH under "Administration" -> "System". 3. Transfer the OpenWrt sysupgrade image via scp: > scp owrt.bin admin@192.168.1.1:/tmp 4. Connect via SSH to the router. > ssh admin@192.168.1.1 5. Write the OpenWrt image to flash. > mtd-write -i /tmp/owrt.bin -d linux 6. Reboot the router > reboot Signed-off-by: David Bauer <mail@david-bauer.net> (cherry picked from commit 14e0e4f138e35c3e2a15cc3a836c939547ee053b)
Diffstat (limited to 'target/linux')
-rwxr-xr-xtarget/linux/ramips/base-files/etc/board.d/02_network10
-rw-r--r--target/linux/ramips/dts/RT-AC57U.dts153
-rw-r--r--target/linux/ramips/image/mt7621.mk8
3 files changed, 167 insertions, 4 deletions
diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network
index 96e5b7e1cc..0f2afe0425 100755
--- a/target/linux/ramips/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/base-files/etc/board.d/02_network
@@ -213,6 +213,7 @@ ramips_setup_interfaces()
ucidef_add_switch "switch0" \
"1:lan" "2:lan" "3:lan" "4:lan" "6t@eth0"
;;
+ asus,rt-ac57u|\
atp-52b|\
awm002-evb-4M|\
awm002-evb-8M|\
@@ -495,6 +496,11 @@ ramips_setup_macs()
wmdr-143n)
lan_mac=$(cat /sys/class/net/eth0/address)
;;
+ asus,rt-ac57u|\
+ vr500)
+ lan_mac=$(mtd_get_mac_binary factory 57344)
+ wan_mac=$(mtd_get_mac_binary factory 57350)
+ ;;
carambola|\
freestation5|\
w502u|\
@@ -647,10 +653,6 @@ ramips_setup_macs()
lan_mac=$(mtd_get_mac_ascii u-boot-env LAN_MAC_ADDR)
wan_mac=$(mtd_get_mac_ascii u-boot-env WAN_MAC_ADDR)
;;
- vr500)
- lan_mac=$(mtd_get_mac_binary factory 57344)
- wan_mac=$(mtd_get_mac_binary factory 57350)
- ;;
w306r-v20)
lan_mac=$(cat /sys/class/net/eth0/address)
wan_mac=$(macaddr_add "$lan_mac" 5)
diff --git a/target/linux/ramips/dts/RT-AC57U.dts b/target/linux/ramips/dts/RT-AC57U.dts
new file mode 100644
index 0000000000..e757716ffb
--- /dev/null
+++ b/target/linux/ramips/dts/RT-AC57U.dts
@@ -0,0 +1,153 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "asus,rt-ac57u", "mediatek,mt7621-soc";
+ model = "ASUS RT-AC57U";
+
+ aliases {
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x8000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ label = "rt-ac57u:blue:power";
+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+ };
+
+ usb {
+ label = "rt-ac57u:blue:usb";
+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&ehci_port2>;
+ linux,default-trigger = "usbport";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wps {
+ label = "wps";
+ gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_WPS_BUTTON>;
+ debounce-interval = <60>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ debounce-interval = <60>;
+ };
+ };
+
+ led-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "LED-Power";
+ gpio = <&gpio1 14 GPIO_ACTIVE_LOW>;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "config";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+
+ led {
+ led-sources = <2>;
+ led-active-low;
+ };
+ };
+};
+
+&pcie1 {
+ wifi@0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+
+ led {
+ led-active-low;
+ };
+ };
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0x4e000>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "sdhci";
+ ralink,function = "gpio";
+ };
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 2eb7feb5bf..d125fdc04d 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -92,6 +92,14 @@ define Device/11acnas
endef
TARGET_DEVICES += 11acnas
+define Device/asus_rt-ac57u
+ DTS := RT-AC57U
+ DEVICE_TITLE := ASUS RT-AC57U
+ IMAGE_SIZE := 16064k
+ DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 kmod-usb3 kmod-usb-ledtrig-usbport wpad-basic
+endef
+TARGET_DEVICES += asus_rt-ac57u
+
define Device/dir-860l-b1
$(Device/seama)
DTS := DIR-860L-B1