From 6cf1dfd7e1d6b5c6a94b87eb065408bb489574c0 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Mon, 21 Jun 2021 23:27:56 +0200 Subject: [PATCH] ath79: add support for Teltonika RUT230 v1 This commit adds support for the Teltonika RUT230 v1, a Atheros AR9331 based router with a Quectel UC20 UMTS modem. Hardware -------- Atheros AR9331 16 MB SPI-NOR XTX XT25F128B 64M DDR2 memory Atheros AR9331 1T1R 802.11bgn Wireless Boootloader: pepe2k U-Boot mod Hardware-Revision ----------------- There are two board revisions of the RUT230, a v0 and v1. A HW version is silkscreened on the top of the PCBs front side as well as shown in the Teltonika UI. However, this looks to be a different identifier, as the GPl dump shows this silkscreened / UI shown version are internally treated identically. Th following mapping has been obtained from the latest GPl dump. HW Ver 01 - 04 --> v0 HW Ver > 05 --> v1 My board was a HW Ver 09 and is treated as a v1. Installation ------------ While attaching power, hold down the reset button and release it after the signal LEDs flashed 3 times. Attach your Computer with the devices LAN port and assign yourself the IPv4 address 192.168.1.10/24. Open a web browser, navigate to 192.168.1.1. Upload the OpenWrt factory image. The device will install OpenWrt and automatically reboots afterwards. You can use the smae procedure with the stock firmware to return back to the vendor firmware. Signed-off-by: David Bauer --- .../ath79/dts/ar9331_teltonika_rut230-v1.dts | 193 ++++++++++++++++++ .../generic/base-files/etc/board.d/01_leds | 4 + target/linux/ath79/image/generic.mk | 35 +++- 3 files changed, 230 insertions(+), 2 deletions(-) create mode 100644 target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts diff --git a/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts b/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts new file mode 100644 index 0000000000..c394cf1cb8 --- /dev/null +++ b/target/linux/ath79/dts/ar9331_teltonika_rut230-v1.dts @@ -0,0 +1,193 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "ar9331.dtsi" + +#include +#include + +/ { + model = "Teltonika RUT230 v1"; + compatible = "teltonika,rut230-v1", "qca,ar9331"; + + aliases { + label-mac-device = &wmac; + led-boot = &led_ss0; + led-failsafe = &led_ss0; + led-upgrade = &led_ss0; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + debounce-interval = <60>; + }; + + input { + label = "input"; + linux,code = ; + gpios = <&gpio 16 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + + sim-tray { + label = "sim-tray"; + linux,code = ; + gpios = <&gpio 20 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&switch_led_disable_pins>; + + led_ss0: signal-strength-0 { + label = "green:signal-strength-0"; + gpios = <&gpio 23 GPIO_ACTIVE_HIGH>; + }; + + signal-strength-1 { + label = "green:signal-strength-1"; + gpios = <&gpio 7 GPIO_ACTIVE_HIGH>; + }; + + signal-strength-2 { + label = "green:signal-strength-2"; + gpios = <&gpio 6 GPIO_ACTIVE_HIGH>; + }; + + signal-strength-3 { + label = "green:signal-strength-3"; + gpios = <&gpio 26 GPIO_ACTIVE_HIGH>; + }; + + signal-strength-4 { + label = "green:signal-strength4"; + gpios = <&gpio 27 GPIO_ACTIVE_HIGH>; + }; + + 2g { + label = "green:2g"; + gpios = <&gpio 8 GPIO_ACTIVE_HIGH>; + }; + + 3g { + label = "green:3g"; + gpios = <&gpio 24 GPIO_ACTIVE_HIGH>; + }; + + lan { + label = "green:lan"; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>; + /* GPIO 13 - ACTIVE HIGH for hwrev 0 */ + }; + + wan { + label = "green:wan"; + gpios = <&gpio 17 GPIO_ACTIVE_LOW>; + /* GPIO 14 - ACTIVE HIGH for hwrev 0 */ + }; + + /* 4G LED - GPIO21 ACTIVE_HIGH for RUT240 */ + }; + + reg_usb_vbus: reg_usb_vbus { + compatible = "regulator-fixed"; + regulator-name = "usb_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio 19 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; +}; + +ð0 { + status = "okay"; + + mtd-mac-address = <&config 0x0>; +}; + +ð1 { + status = "okay"; + + mtd-mac-address = <&config 0x0>; + mtd-mac-address-increment = <1>; +}; + +&spi { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <30000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x20000>; + read-only; + }; + + config: partition@20000 { + label = "config"; + reg = <0x20000 0x10000>; + read-only; + }; + + art: partition@30000 { + label = "art"; + reg = <0x30000 0x10000>; + read-only; + }; + + partition@40000 { + compatible = "tplink,firmware"; + label = "firmware"; + reg = <0x40000 0xf30000>; + }; + + partition@f70000 { + label = "event-log"; + reg = <0xf70000 0x90000>; + read-only; + }; + }; + }; +}; + +&usb { + dr_mode = "host"; + vbus-supply = <®_usb_vbus>; + status = "okay"; +}; + +&gpio { + modem-power { + gpio-hog; + output-low; + gpios = <18 GPIO_ACTIVE_HIGH>; + line-name = "modem-power"; + }; +}; + +&usb_phy { + status = "okay"; +}; + +&wmac { + status = "okay"; + + mtd-cal-data = <&art 0x1000>; + mtd-mac-address = <&config 0x0>; + mtd-mac-address-increment = <2>; +}; diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds index d8e3d65967..c844c70e46 100644 --- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds @@ -276,6 +276,10 @@ qihoo,c301) samsung,wam250) ucidef_set_led_netdev "lan" "LAN" "white:lan" "eth0" ;; +teltonika,rut230-v1) + ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth1" + ucidef_set_led_switch "lan" "LAN" "green:lan" "switch0" "0x04" + ;; tplink,archer-a7-v5|\ tplink,archer-c7-v4|\ tplink,archer-c7-v5) diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk index 9d0be2b86b..ab875bd220 100644 --- a/target/linux/ath79/image/generic.mk +++ b/target/linux/ath79/image/generic.mk @@ -142,11 +142,20 @@ define Build/teltonika-fw-fake-checksum # from begin of the firmware file) with 16 bytes stored just before # 0xdeadc0de marker. Values are only compared, MD5 sum is not verified. let \ - offs="$$(stat -c%s $@) - 20"; \ + offs="$$(stat -c%s $@) - $(1)"; \ dd if=$@ bs=1 count=16 skip=76 |\ dd of=$@ bs=1 count=16 seek=$$offs conv=notrunc endef +define Build/teltonika-v1-header + $(STAGING_DIR_HOST)/bin/mktplinkfw \ + -c -H $(TPLINK_HWID) -W $(TPLINK_HWREV) -L $(KERNEL_LOADADDR) \ + -E $(if $(KERNEL_ENTRY),$(KERNEL_ENTRY),$(KERNEL_LOADADDR)) \ + -m $(TPLINK_HEADER_VERSION) -N "$(VERSION_DIST)" -V "RUT2xx " \ + -k $@ -o $@.new $(1) + @mv $@.new $@ +endef + define Build/wrgg-pad-rootfs $(STAGING_DIR_HOST)/bin/padjffs2 $(IMAGE_ROOTFS) -c 64 >>$@ endef @@ -2182,6 +2191,28 @@ define Device/telco_t1 endef TARGET_DEVICES += telco_t1 +define Device/teltonika_rut230-v1 + SOC := ar9331 + DEVICE_VENDOR := Teltonika + DEVICE_MODEL := RUT230 + DEVICE_VARIANT := v1 + DEVICE_PACKAGES := kmod-usb-chipidea2 kmod-usb-acm kmod-usb-net-qmi-wwan \ + uqmi -uboot-envtools + IMAGE_SIZE := 15552k + TPLINK_HWID := 0x32200002 + TPLINK_HWREV := 0x1 + TPLINK_HEADER_VERSION := 1 + KERNEL := kernel-bin | append-dtb | lzma | teltonika-v1-header + KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma + IMAGES += factory.bin + IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs |\ + pad-rootfs | pad-extra 64 | teltonika-fw-fake-checksum 54 | check-size + IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) |\ + append-rootfs | pad-rootfs | append-metadata |\ + check-size +endef +TARGET_DEVICES += teltonika_rut230-v1 + define Device/teltonika_rut955 SOC := ar9344 DEVICE_VENDOR := Teltonika @@ -2196,7 +2227,7 @@ define Device/teltonika_rut955 KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma IMAGES += factory.bin IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs |\ - pad-rootfs | teltonika-fw-fake-checksum | append-string master |\ + pad-rootfs | teltonika-fw-fake-checksum 20 | append-string master |\ append-md5sum-bin | check-size IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) |\ append-rootfs | pad-rootfs | append-metadata |\