[openwrt/openwrt] ramips: adding support for Asus RP-AC56
LEDE Commits
lede-commits at lists.infradead.org
Sat Aug 6 10:59:09 PDT 2022
hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/45255aa0e870f09eac3954ad0df5a88f13d25ea9
commit 45255aa0e870f09eac3954ad0df5a88f13d25ea9
Author: Lea Teuberth <lea.teuberth at outlook.com>
AuthorDate: Wed Jul 27 17:50:40 2022 +0200
ramips: adding support for Asus RP-AC56
Specifications:
CPU: MT7621A dual-core 880MHz
RAM: 64MB DDR2
FLASH: 16MB MX25L12805D NOR SPI
WIFI: 2.4GHz 2x2 MT7603 b/g/n PCI
WIFI: 5GHz 2x2 MT7662 a/b/ac PCI
ETH: 1xLAN 1000base-T integrated
SWITCH: MT7530 Port 0: LAN, Port 6: CPU
LED: Power, 2.4GHz WiFi, 5GHz WiFi
BTN: WPS, Reset
UART: Near ETH port, from ETH: 3V3-TxD-GND-RxD 57600 8n1
MISC: Audio support
Installation:
1. Update using recovery mode
- while holdig "reset" button, power on the device
- keep holding "reset" until power led is flashing yellow
- set own IP to 192.168.1.75, subnet mask: 255.255.255.0
- push firmware image (can be factory.bin or sysupgrade.bin)
using tftp client in binary mode to 192.168.1.1
Notes:
This board has only two MAC addresses programmed in the "factory" partition:
- MAC for wlan0 (2.4GHz) at offset 0x0004
- MAC for wlan1 (5GHz) at offset 0x8004
- stock firmware re-uses wlan0 MAC for ethernet
- no valid addresses found in 0x28, 0x2e, 0xe000 and 0xe006
Signed-off-by: Lea Teuberth <lea.teuberth at outlook.com>
---
target/linux/ramips/dts/mt7621_asus_rp-ac56.dts | 243 +++++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 16 ++
.../mt7621/base-files/etc/board.d/02_network | 1 +
3 files changed, 260 insertions(+)
diff --git a/target/linux/ramips/dts/mt7621_asus_rp-ac56.dts b/target/linux/ramips/dts/mt7621_asus_rp-ac56.dts
new file mode 100644
index 0000000000..5ae0ca6e82
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_asus_rp-ac56.dts
@@ -0,0 +1,243 @@
+// 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>
+
+/ {
+ compatible = "asus,rp-ac56", "mediatek,mt7621-soc";
+ model = "Asus RP-AC56";
+
+ aliases {
+ led-boot = &led_power_orange;
+ led-failsafe = &led_power_orange;
+ led-running = &led_power_white;
+ led-upgrade = &led_power_blue;
+ label-mac-device = &gmac0;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ wlan2g_red {
+ label = "red:wlan2g";
+ gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
+ };
+
+ wlan2g_blue {
+ label = "blue:wlan2g";
+ gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
+ };
+
+ wlan2g_green {
+ label = "green:wlan2g";
+ gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ wlan5g_red {
+ label = "red:wlan5g";
+ gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
+ };
+
+ wlan5g_blue {
+ label = "blue:wlan5g";
+ gpios = <&gpio 43 GPIO_ACTIVE_HIGH>;
+ };
+
+ wlan5g_green {
+ label = "green:wlan5g";
+ gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ led_power_white: power_white {
+ label = "white:power";
+ gpios = <&gpio 48 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_power_orange: power_orange {
+ label = "orange:power";
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_power_blue: power_blue {
+ label = "blue:power";
+ gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ wps {
+ label = "wps";
+ gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "Audio-I2S";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&dailink0_master>;
+ simple-audio-card,frame-master = <&dailink0_master>;
+ simple-audio-card,routing =
+ "Headphone Jack", "HP_L",
+ "Headphone Jack", "HP_R";
+ simple-audio-card,mclk-fs = <256>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s>;
+ };
+
+ dailink0_master: simple-audio-card,codec {
+ sound-dai = <&codec>;
+ };
+ };
+};
+
+&gpio {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ m25p,fast-read;
+
+ 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 = "nvram";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition at 40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_4: macaddr at 4 {
+ reg = <0x4 0x6>;
+ };
+ };
+
+ partition at 50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfa0000>;
+ };
+
+ radio: partition at ff0000 {
+ label = "radio";
+ reg = <0xff0000 0x10000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "uart2";
+ function = "gpio";
+ };
+};
+
+&pinctrl {
+ i2s_pins: i2s {
+ i2s {
+ groups = "uart3";
+ function = "i2s";
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ ieee80211-freq-limit = <2400000 2500000>;
+ };
+};
+
+&pcie1 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_4>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port at 0 {
+ status = "okay";
+ label = "lan";
+ };
+ };
+};
+
+&xhci {
+ status = "disabled";
+};
+
+&i2c {
+ status = "okay";
+
+ codec: wm8960 at 18 {
+ #sound-dai-cells = <0>;
+ compatible = "wlf,wm8960";
+ reg = <0x18>;
+ wlf,shared-lrclk;
+ };
+};
+
+&gdma {
+ status = "okay";
+};
+
+&i2s {
+ #sound-dai-cells = <0>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s_pins>;
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index b560ce3d95..7cda0c8f75 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -189,6 +189,22 @@ define Device/asiarf_ap7621-nv1
endef
TARGET_DEVICES += asiarf_ap7621-nv1
+define Device/asus_rp-ac56
+ $(Device/dsa-migration)
+ $(Device/uimage-lzma-loader)
+ DEVICE_VENDOR := ASUS
+ DEVICE_MODEL := RP-AC56
+ IMAGE_SIZE := 16000k
+ BLOCKSIZE := 64k
+ DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 \
+ kmod-i2c-ralink kmod-sound-mt7620
+ IMAGES += factory.bin
+ IMAGE/factory.bin := append-kernel | append-rootfs | pad-rootfs | check-size
+ IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | \
+ check-size | append-metadata
+endef
+TARGET_DEVICES += asus_rp-ac56
+
define Device/asus_rp-ac87
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 400b03133e..88dc8c265e 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -9,6 +9,7 @@ ramips_setup_interfaces()
case $board in
ampedwireless,ally-00x19k|\
+ asus,rp-ac56|\
asus,rp-ac87|\
edimax,re23s|\
mikrotik,routerboard-m11g|\
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