ramips: add support for the HNET C108
The HNET C108 (http://www.szhwtech88.com/Product-product-cid-100-id-4374.html) is a mifi based on MT7602A, which has the following specifications: * CPU: MT7620A * 1x 10/100Mbps Ethernet. * 16 MB Flash. * 64 MB RAM. * 1x USB 2.0 port. Only power is connected, this port is meant for charging other devices. * 1x mini-PCIe slots. * 1x SIM slots. * 1x 2.4Ghz WIFI. * 1x button. * 6000 mAh battery. * 5x controllable LEDs. Works: * Wifi. * Switch. * mini-PCIe slot. Only tested with a USB device (a modem). * SIM slot. * Sysupgrade. * Button (reset). Not working (also applies to the factory firmware): * Wifi LED. It is always switched on, there is no relation to the up/down state or activity of the wireless interface. Not tested: * SD card reader. Notes: * The C108 has no dedicated status LED. I therefore set the LAN LED as status LED. Installation: The router comes pre-installed with OpenWRT, including a variant of Luci. The initial firmware install can be done through this UI, following normal procedure. I.e., access the UI and update the firmware using the sysupgrade-image. Remember to select that you do not want to keep existing settings. Recovery: If you brick the device, the C108 supports recovery using TFTP. Keep the reset button pressed for ~5sec when booting to trigger TFTP. Set the address of the network interface on your machine to 10.10.10.3/24, and rename your image file to Kernal.bin. Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
This commit is contained in:
Kristian Evensen
Mathias Kresin
parent
096dff8fcd
commit
80829022b0
7 changed files with 197 additions and 0 deletions
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@ -82,6 +82,10 @@ broadway)
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set_usb_led "$board:red:diskmounted"
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set_wifi_led "$board:red:wps_active"
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;;
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c108)
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ucidef_set_led_netdev "lan" "lan" "$board:green:lan" "eth0"
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ucidef_set_led_netdev "modem" "modem" "$board:green:modem" "wwan0"
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;;
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c20i)
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ucidef_set_led_switch "lan" "lan" "$board:blue:lan" "switch0" "0x1e"
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ucidef_set_led_switch "wan" "wan" "$board:blue:wan" "switch0" "0x01"
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@ -217,6 +217,7 @@ ramips_setup_interfaces()
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "9@eth0"
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;;
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c108|\
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cf-wr800n)
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ucidef_add_switch "switch0" \
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"4:lan" "6t@eth0"
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@ -103,6 +103,9 @@ get_status_led() {
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wrh-300cr)
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status_led="$board:green:wps"
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;;
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c108)
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status_led="$board:green:lan"
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;;
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cf-wr800n|\
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psg1208)
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status_led="$board:white:wps"
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@ -85,6 +85,9 @@ ramips_board_detect() {
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*"Broadway")
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name="broadway"
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;;
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*"C108")
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name="c108"
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;;
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*"C20i")
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name="c20i"
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;;
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@ -29,6 +29,7 @@ platform_check_image() {
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awm002-evb-8M|\
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bc2|\
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broadway|\
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c108|\
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carambola|\
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cf-wr800n|\
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cs-qr10|\
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177
target/linux/ramips/dts/C108.dts
Normal file
177
target/linux/ramips/dts/C108.dts
Normal file
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@ -0,0 +1,177 @@
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/*
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* BSD LICENSE
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*
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* Copyright(c) 2017 Kristian Evensen <kristian.evensen@gmail.com>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/dts-v1/;
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#include "mt7620a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "hnet,c108", "ralink,mt7620a-soc";
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model = "HNET C108";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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gpio-export {
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compatible = "gpio-export";
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#size-cells = <0>;
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power_modem {
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gpio-export,name = "power_modem";
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gpio-export,output = <1>;
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gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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sdcard {
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label = "c108:green:sdcard";
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gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
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};
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modem_green {
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label = "c108:green:modem";
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gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
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};
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modem_red {
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label = "c108:red:modem";
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gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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};
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lan_red {
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label = "c108:red:lan";
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gpios = <&gpio2 3 GPIO_ACTIVE_HIGH>;
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};
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lan_green {
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label = "c108:green:lan";
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gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <20>;
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reset {
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label = "reset";
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&gpio1 {
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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en25q128@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x10000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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label = "firmware";
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reg = <0x50000 0xfb0000>;
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};
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};
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};
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&sdhci {
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status = "okay";
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};
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&ehci {
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status = "okay";
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};
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&ohci {
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status = "okay";
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};
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ðernet {
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mtd-mac-address = <&factory 0x28>;
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};
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&wmac {
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ralink,mtd-eeprom = <&factory 0>;
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};
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&pinctrl {
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state_default: pinctrl0 {
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default {
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ralink,group = "i2c", "uartf", "spi refclk", "ephy";
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ralink,function = "gpio";
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};
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};
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};
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&pcie {
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status = "okay";
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};
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@ -62,6 +62,14 @@ define Device/ArcherMR200
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endef
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TARGET_DEVICES += ArcherMR200
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define Device/c108
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DTS := C108
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IMAGE_SIZE := 16777216
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DEVICE_TITLE := HNET C108
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DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-sdhci-mt7620
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endef
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TARGET_DEVICES += c108
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define Device/cf-wr800n
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DTS := CF-WR800N
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DEVICE_TITLE := Comfast CF-WR800N
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