From 1cc3b95efcc616fba91a7f34e9781743229cc640 Mon Sep 17 00:00:00 2001 From: Felix Matouschek Date: Thu, 15 Jul 2021 21:48:11 +0200 Subject: ipq40xx: Add support for Teltonika RUTX10 This patch adds support for the Teltonika RUTX10. This device is an industrial DIN-rail router with 4 ethernet ports, 2.4G/5G dualband WiFi, Bluetooth, a USB 2.0 port and two GPIOs. The RUTX series devices are very similiar so common parts of the DTS are kept in a DTSI file. They are based on the QCA AP-DK01.1-C1 dev board. See https://teltonika-networks.com/product/rutx10 for more info. Hardware: SoC: Qualcomm IPQ4018 RAM: 256MB DDR3 SPI Flash 1: XTX XT25F128B (16MB, NOR) SPI Flash 2: XTX XT26G02AWS (256MB, NAND) Ethernet: Built-in IPQ4018 (SoC, QCA8075), 4x 10/100/1000 ports WiFi 1: Qualcomm QCA4019 IEEE 802.11b/g/n Wifi 2: Qualcomm QCA4019 IEEE 802.11a/n/ac USB Hub: Genesys Logic GL852GT Bluetooth: Qualcomm CSR8510 (A10U) LED/GPIO controller: STM32F030 with custom firmware Buttons: Reset button Leds: Power (green, cannot be controlled) WiFi 2.4G activity (green) WiFi 5G activity (green) MACs Details verified with the stock firmware: eth0: Partition 0:CONFIG Offset: 0x0 eth1: = eth0 + 1 radio0 (2.4 GHz): = eth0 + 2 radio1 (5.0 GHz): = eth0 + 3 Label MAC address is from eth0. The LED/GPIO controller needs a separate kernel driver to function. The driver was extracted from the Teltonika GPL sources and can be found at following feed: https://github.com/0xFelix/teltonika-rutx-openwrt USB detection of the bluetooth interface is sometimes a bit flaky. When not detected power cycle the device. When the bluetooth interface was detected properly it can be used with bluez / bluetoothctl. Flash instructions via stock web interface (sysupgrade based): 1. Set PC to fixed ip address 192.168.1.100 2. Push reset button and power on the device 3. Open u-boot HTTP recovery at http://192.168.1.1 4. Upload latest stock firmware and wait until the device is rebooted 5. Open stock web interface at http://192.168.1.1 6. Set some password so the web interface is happy 7. Go to firmware upgrade settings 8. Choose openwrt-ipq40xx-generic-teltonika_rutx10-squashfs-nand-factory.ubi 9. Set 'Keep settings' to off 10. Click update, when warned that it is not a signed image proceed Return to stock firmware: 1. Set PC to fixed ip address 192.168.1.100 2. Push reset button and power on the device 3. Open u-boot HTTP recovery at http://192.168.1.1 4. Upload latest stock firmware and wait until the device is rebooted Note: The DTS expects OpenWrt to be running from the second rootfs partition. u-boot on these devices hot-patches the DTS so running from the first rootfs partition should also be possible. If you want to be save follow the instructions above. u-boot HTTP recovery restores the device so that when flashing OpenWrt from stock firmware it is flashed to the second rootfs partition and the DTS matches. Signed-off-by: Felix Matouschek --- .../files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi | 251 +++++++++++++++++++++ .../arch/arm/boot/dts/qcom-ipq4018-rutx10.dts | 26 +++ 2 files changed, 277 insertions(+) create mode 100644 target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi create mode 100644 target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx10.dts (limited to 'target/linux/ipq40xx/files') diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi new file mode 100644 index 0000000000..3673a13430 --- /dev/null +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx.dtsi @@ -0,0 +1,251 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qcom-ipq4019-ap.dk01.1.dtsi" + +#include +#include + +/ { + aliases { + label-mac-device = &gmac0; + }; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; + }; + + soc { + pinctrl@1000000 { + mdio_pins: mdio_pinmux { + mux_1 { + pins = "gpio53"; + function = "mdio"; + bias-pull-up; + }; + mux_2 { + pins = "gpio52"; + function = "mdc"; + bias-pull-up; + }; + }; + + i2c_0_pins: i2c_0_pinmux { + mux { + pins = "gpio58", "gpio59"; + function = "blsp_i2c0"; + bias-disable; + }; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&tlmm 4 1>; + linux,code = ; + }; + }; + + gpio_export { + compatible = "gpio-export"; + #size-cells = <0>; + + gpio_out { + gpio-export,name = "gpio_out"; + gpio-export,output = <0>; + gpio-export,direction_may_change = <0>; + gpios = <&stm32_io 23 GPIO_ACTIVE_HIGH>; + }; + + gpio_in { + gpio-export,name = "gpio_in"; + gpio-export,input = <0>; + gpio-export,direction_may_change = <0>; + gpios = <&stm32_io 24 GPIO_ACTIVE_LOW>; + }; + }; + }; +}; + +&blsp1_i2c3 { + status = "okay"; + pinctrl-0 = <&i2c_0_pins>; + pinctrl-names = "default"; + clock-frequency = <400000>; + + stm32_io: stm32@74 { + compatible = "tlt,stm32v1"; + #gpio-cells = <2>; + #interrupt-cells = <2>; + gpio-controller; + interrupt-controller; + interrupt-parent = <&tlmm>; + interrupts = <5 2>; + reg = <0x74>; + }; +}; + +&blsp1_spi1 { + cs-gpios = <&tlmm 54 0>, <&tlmm 63 0>; + num-cs = <2>; + + xt25f128b@0 { + /* + * Factory U-boot looks in 0:BOOTCONFIG partition for active + * partitions settings and mangles the partition config so + * 0:QSEE/0:QSEE_1, 0:CDT/0:CDT_1 and 0:APPSBL/0:APPSBL_1 pairs + * can be swaped. It isn't a problem but we never can be sure where + * OFW put factory images. "n25q128a11" is required for proper nor + * recognition in u-boot. + */ + compatible = "jedec,spi-nor", "n25q128a11"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0>; + spi-max-frequency = <24000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "0:SBL1"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "0:MIBIB"; + reg = <0x40000 0x20000>; + read-only; + }; + + partition@60000 { + label = "0:BOOTCONFIG"; + reg = <0x60000 0x20000>; + read-only; + }; + + partition@80000 { + label = "0:BOOTCONFIG1"; + reg = <0x80000 0x20000>; + read-only; + }; + + partition@a0000 { + label = "0:QSEE"; + reg = <0xa0000 0x60000>; + read-only; + }; + + partition@100000 { + label = "0:QSEE_1"; + reg = <0x100000 0x60000>; + read-only; + }; + + partition@160000 { + label = "0:CDT"; + reg = <0x160000 0x10000>; + read-only; + }; + + partition@170000 { + label = "0:CDT_1"; + reg = <0x170000 0x10000>; + read-only; + }; + + partition@180000 { + label = "0:DDRPARAMS"; + reg = <0x180000 0x10000>; + read-only; + }; + + partition@190000 { + label = "0:APPSBLENV"; + reg = <0x190000 0x10000>; + read-only; + }; + + partition@1a0000 { + label = "0:APPSBL"; + reg = <0x1a0000 0xa0000>; + read-only; + }; + + partition@240000 { + label = "0:APPSBL_1"; + reg = <0x240000 0xa0000>; + read-only; + }; + + partition@2e0000 { + label = "0:ART"; + reg = <0x2e0000 0x10000>; + read-only; + }; + + config: partition@2f0000 { + label = "0:CONFIG"; + reg = <0x2f0000 0x10000>; + read-only; + }; + + partition@300000 { + label = "0:CONFIG_RW"; + reg = <0x300000 0x10000>; + read-only; + }; + + partition@310000 { + label = "0:EVENTSLOG"; + reg = <0x310000 0x90000>; + read-only; + }; + }; + }; + + xt26g02a@1 { + /* + * Factory U-boot looks in 0:BOOTCONFIG partition for active + * partitions settings and mangles the partition config so + * rootfs/rootfs_1 pairs can be swaped. + * It isn't a problem but we never can be sure where OFW put + * factory images. "spinand,mt29f" value is required for proper + * nand recognition in u-boot. + */ + compatible = "spi-nand", "spinand,mt29f"; + #address-cells = <1>; + #size-cells = <1>; + reg = <1>; + spi-max-frequency = <24000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "rootfs_1"; + reg = <0x00000000 0x08000000>; + }; + + partition@8000000 { + label = "rootfs"; + reg = <0x08000000 0x08000000>; + }; + }; + }; +}; + +&mdio { + status = "okay"; + pinctrl-0 = <&mdio_pins>; + pinctrl-names = "default"; + phy-reset-gpio = <&tlmm 62 0>; +}; diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx10.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx10.dts new file mode 100644 index 0000000000..d1d632568c --- /dev/null +++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-rutx10.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qcom-ipq4018-rutx.dtsi" + +/ { + model = "Teltonika RUTX10"; + compatible = "teltonika,rutx10"; + + soc { + leds { + compatible = "gpio-leds"; + + wifi2g { + label = "green:wifi2g"; + gpios = <&stm32_io 19 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tpt"; + }; + + wifi5g { + label = "green:wifi5g"; + gpios = <&stm32_io 18 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy1tpt"; + }; + }; + }; +}; -- cgit v1.2.3