From: David Bauer Date: Sun, 23 Jun 2019 15:10:01 +0200 Subject: 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 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 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 92430fc525a0eb48decee907f614e3278aadfd8b..521e03bd3d0c78b65e72164099b73934a6ec09c1 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -186,6 +186,7 @@ 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|\ @@ -416,6 +417,11 @@ 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=$(mtd_get_mac_binary factory 57350) + ;; all0239-3g|\ carambola|\ freestation5|\ @@ -543,10 +549,6 @@ ramips_setup_macs() lan_mac=$(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/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh index 097cc6df569518f64dbfd641eeccc1a4b1b37a2b..16e482c3879ff727faea9ffde31da634004fee93 100644 --- a/target/linux/ramips/base-files/etc/diag.sh +++ b/target/linux/ramips/base-files/etc/diag.sh @@ -141,6 +141,7 @@ get_status_led() { youhua,wr1200js) status_led="$boardname:blue:wps" ;; + asus,rt-ac57u|\ d240|\ dap-1350|\ na930|\ diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index 7213b22d0c2734488bd96bc34e921f08649b8c2f..e4d813341b0e4d1ac804ee8cf0ec258e9c08fcd1 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -27,6 +27,7 @@ platform_check_image() { ar725w|\ asl26555-8M|\ asl26555-16M|\ + asus,rt-ac57u|\ awapn2403|\ awm002-evb-4M|\ awm002-evb-8M|\ diff --git a/target/linux/ramips/dts/RT-AC57U.dts b/target/linux/ramips/dts/RT-AC57U.dts new file mode 100644 index 0000000000000000000000000000000000000000..cdab94676e13d259eb80afbcb28347d75d1f08f6 --- /dev/null +++ b/target/linux/ramips/dts/RT-AC57U.dts @@ -0,0 +1,150 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7621.dtsi" + +#include +#include + +/ { + 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>; + }; + }; + + keys { + compatible = "gpio-keys-polled"; + poll-interval = <20>; + + wps { + label = "wps"; + gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + 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 { + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x8000>; + device_type = "pci"; + + led { + led-sources = <2>; + led-active-low; + }; + }; + }; + + pcie1 { + wifi@0,0 { + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&factory 0x0000>; + device_type = "pci"; + + led { + led-active-low; + }; + }; + }; +}; + +ðernet { + 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 a352ca21d7c3ac157ed58a9745d91ae4f8315955..8a12b6b67b1dd2f3b1e18bcce97a82c62d307e06 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -50,6 +50,14 @@ define Device/11acnas endef TARGET_DEVICES += 11acnas +define Device/asus_rt-ac57u + DTS := RT-AC57U + DEVICE_TITLE := ASUS RT-AC57U + IMAGE_SIZE := $(ralink_default_fw_size_16M) + 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 DTS := DIR-860L-B1 BLOCKSIZE := 64k diff --git a/target/linux/ramips/mt7621/config-4.14 b/target/linux/ramips/mt7621/config-4.14 index 2ea80a3ab0c174374fa8febc19031ff5a4dae4c3..0e060237802f2b1d6918f65894368934c225cb17 100644 --- a/target/linux/ramips/mt7621/config-4.14 +++ b/target/linux/ramips/mt7621/config-4.14 @@ -228,6 +228,8 @@ CONFIG_RCU_STALL_COMMON=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_SPI=y +CONFIG_REGULATOR=y +CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_RESET_CONTROLLER=y CONFIG_RFS_ACCEL=y CONFIG_RPS=y