realtek: add support for XikeStor SKS7300-4X4T
The XikeStor SKS7300-4X4T is a 10GbE switch with 4x copper ports and
4x SFP slots. It has a built-in console port and is powered by a RTL9303
SoC.
Specifications:
---------------
* Soc: RTL9303
* Flash: 32 MiB SPI flash
* RAM: 512 MiB
* Ethernet: 8x 10/100/1000/2500/5000/10000 Mbps
* Buttons: 1x Reset
* UART: CISCO console ports on the front, 115200, 8n1
* controllable fan, integrated temperature sensor
Not yet enabled:
----------------
* Fan control: it's controlled via simple i2c registers, but no driver
has been written yet.
Installation:
-------------
This device uses an obfuscated bootloader and an obfuscated image. As such,
the installation can only be performed using the console ports.
1. Set the switch to boot from the first image.
2. Attach console cable and hold Ctrl+C while powering on the switch
3. After a few seconds, a very basic U-Boot menu appears. Wait for the user
input to appear, then press "z" to get to the message "Please input auth
code".
4. Type "jiangks" as the password, the RTL9300 prompt appears.
5. Load the OpenWrt initramfs image via TFTP:
> setenv serverip 192.168.0.1
> setenv ipaddr 192.168.0.2
> tftpboot 0x83000000 openwrt.bin
> bootm 0x83000000
6. Once OpenWrt has booted, use the "sysupgrade" image to perform the
actual installation.
7. Reboot the switch and enjoy OpenWrt.
Recovery/return to stock:
-------------------------
Flash an OEM firmware upgrade file via sysupgrade.
Signed-off-by: Andreas Böhler <dev@aboehler.at>
Link: https://github.com/openwrt/openwrt/pull/23305
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Andreas Böhler
Robert Marko
parent
c0dccbfb82
commit
6ee3f80efb
292
target/linux/realtek/dts/rtl9303_xikestor_sks7300-4x4t.dts
Normal file
292
target/linux/realtek/dts/rtl9303_xikestor_sks7300-4x4t.dts
Normal file
@ -0,0 +1,292 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "rtl930x.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "xikestor,sks7300-4x4t", "realtek,rtl9303-soc";
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model = "XikeStor SKS7300-4X4T";
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aliases {
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label-mac-device = ðernet0;
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led-boot = &led_sys;
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led-failsafe = &led_sys;
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led-running = &led_sys;
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led-upgrade = &led_sys;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x00000000 0x10000000>, /* first 256 MiB */
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<0x20000000 0x10000000>; /* remaining 256 MiB */
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};
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chosen {
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stdout-path = "serial0:115200n8";
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/* Silencing the kernel is required since otherwise the watchdog
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would time out! */
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bootargs = "quiet";
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};
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watchdog {
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compatible = "linux,wdt-gpio";
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gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
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hw_algo = "toggle";
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hw_margin_ms = <1200>;
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always-running;
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};
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keys {
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compatible = "gpio-keys";
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button-reset {
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label = "reset";
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gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pinmux_enable_led_sync>, <&pinmux_disable_sys_led>;
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led_sys: led-0 {
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color = <LED_COLOR_ID_GREEN>;
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function = LED_FUNCTION_STATUS;
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gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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led_set {
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compatible = "realtek,rtl9300-leds";
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active-low;
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/* [Amber] [Green] */
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led_set0 = <(RTL93XX_LED_SET_5G | RTL93XX_LED_SET_2P5G | RTL93XX_LED_SET_1G |
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RTL93XX_LED_SET_100M | RTL93XX_LED_SET_10M | RTL93XX_LED_SET_LINK |
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RTL93XX_LED_SET_ACT)
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(RTL93XX_LED_SET_10G | RTL93XX_LED_SET_LINK | RTL93XX_LED_SET_ACT)>;
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};
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i2c_gpio {
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compatible = "i2c-gpio";
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#address-cells = <1>;
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#size-cells = <0>;
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i2c-gpio,delay-us = <2>;
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scl-gpios = <&gpio0 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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sda-gpios = <&gpio0 10 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
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temperature_sensor: temperature-sensor@48 {
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compatible = "national,lm75";
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reg = <0x48>;
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#thermal-sensor-cells = <0>;
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};
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};
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sfp0: sfp-p1 {
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compatible = "sff,sfp";
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i2c-bus = <&i2c2>;
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los-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
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mod-def0-gpio = <&gpio1 1 GPIO_ACTIVE_LOW>;
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tx-disable-gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
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maximum-power-milliwatt = <1500>;
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#thermal-sensor-cells = <0>;
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};
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sfp1: sfp-p2 {
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compatible = "sff,sfp";
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i2c-bus = <&i2c3>;
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los-gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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mod-def0-gpio = <&gpio1 4 GPIO_ACTIVE_LOW>;
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tx-disable-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
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maximum-power-milliwatt = <1500>;
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#thermal-sensor-cells = <0>;
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};
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sfp2: sfp-p3 {
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compatible = "sff,sfp";
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i2c-bus = <&i2c4>;
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los-gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>;
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mod-def0-gpio = <&gpio1 7 GPIO_ACTIVE_LOW>;
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tx-disable-gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>;
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maximum-power-milliwatt = <1500>;
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#thermal-sensor-cells = <0>;
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};
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sfp3: sfp-p4 {
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compatible = "sff,sfp";
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i2c-bus = <&i2c6>;
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los-gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
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mod-def0-gpio = <&gpio1 10 GPIO_ACTIVE_LOW>;
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tx-disable-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
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maximum-power-milliwatt = <1500>;
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#thermal-sensor-cells = <0>;
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};
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};
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&i2c_mst1 {
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status = "okay";
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i2c2: i2c@2 {
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reg = <2>;
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};
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i2c3: i2c@3 {
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reg = <3>;
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};
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i2c4: i2c@4 {
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reg = <4>;
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};
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i2c6: i2c@6 {
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reg = <6>;
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};
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};
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&mdio_aux {
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status = "okay";
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gpio1: gpio@0 {
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compatible = "realtek,rtl8231";
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reg = <0>;
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gpio-controller;
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#gpio-cells = <2>;
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gpio-ranges = <&gpio1 0 0 37>;
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led-controller {
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compatible = "realtek,rtl8231-leds";
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status = "disabled";
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};
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};
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};
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&spi0 {
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status = "okay";
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flash@0 {
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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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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0xa0000>;
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read-only;
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};
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partition@a0000 {
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label = "u-boot-env";
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reg = <0xa0000 0x10000>;
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nvmem-layout {
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compatible = "u-boot,env";
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macaddr_ubootenv_ethaddr: ethaddr {
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#nvmem-cell-cells = <1>;
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};
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};
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};
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partition@b0000 {
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label = "reserve";
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reg = <0xb0000 0x80000>;
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read-only;
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};
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partition@130000 {
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label = "config";
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reg = <0x130000 0x350000>;
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read-only;
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};
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partition@480000 {
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label = "firmware";
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reg = <0x480000 0x1b80000>;
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "kernel";
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reg = <0x0 0x800000>;
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};
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partition@800000 {
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label = "rootfs";
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reg = <0x800000 0x1380000>;
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};
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};
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};
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};
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};
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ðernet0 {
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nvmem-cells = <&macaddr_ubootenv_ethaddr 0>;
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nvmem-cell-names = "mac-address";
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};
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&mdio_bus0 {
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PHY_C45(24, 0)
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};
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&mdio_bus1 {
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PHY_C45(25, 0)
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};
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&mdio_bus2 {
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PHY_C45(26, 0)
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PHY_C45(27, 1)
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};
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&switch0 {
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ethernet-ports {
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#address-cells = <1>;
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#size-cells = <0>;
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SWITCH_PORT_SFP(0, 1, 2, 0, 0)
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SWITCH_PORT_SFP(8, 2, 3, 0, 1)
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SWITCH_PORT_SFP(16, 3, 4, 0, 2)
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SWITCH_PORT_SFP(20, 4, 5, 0, 3)
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SWITCH_PORT_SDS(24, 8, 6, usxgmii)
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SWITCH_PORT_SDS(25, 7, 7, usxgmii)
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SWITCH_PORT_SDS(26, 6, 8, usxgmii)
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SWITCH_PORT_SDS(27, 5, 9, usxgmii)
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port@28 {
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ethernet = <ðernet0>;
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reg = <28>;
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phy-mode = "internal";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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};
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};
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&thermal_zones {
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sys-thermal {
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polling-delay-passive = <1000>;
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polling-delay = <1000>;
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thermal-sensors = <&temperature_sensor>;
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trips {
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sys-crit {
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temperature = <70000>;
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hysteresis = <2000>;
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type = "critical";
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};
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};
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};
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};
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@ -94,6 +94,33 @@ define Device/vimin_vm-s100-0800ms
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endef
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TARGET_DEVICES += vimin_vm-s100-0800ms
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define Device/xikestor_sks7300-4x4t
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SOC := rtl9303
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DEVICE_VENDOR := XikeStor
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DEVICE_MODEL := SKS7300-4X4T
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DEVICE_PACKAGES := kmod-hwmon-lm75
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KERNEL_SIZE:= 8192k
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IMAGE_SIZE := 28160k
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KERNEL := \
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kernel-bin | \
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append-dtb | \
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lzma | \
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xikestor-sks7300-img
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KERNEL_INITRAMFS := \
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kernel-bin | \
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append-dtb | \
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lzma | \
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xikestor-sks7300-img
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IMAGE/sysupgrade.bin := \
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append-kernel | \
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pad-to 8192k | \
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append-rootfs | \
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pad-rootfs | \
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check-size | \
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append-metadata
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endef
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TARGET_DEVICES += xikestor_sks7300-4x4t
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define Device/xikestor_sks8300-8t
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SOC := rtl9303
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UIMAGE_MAGIC := 0x93000000
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@ -83,7 +83,7 @@ CONFIG_GPIO_PCA953X=y
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CONFIG_GPIO_REALTEK_OTTO=y
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CONFIG_GPIO_REGMAP=y
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CONFIG_GPIO_WATCHDOG=y
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CONFIG_GPIO_WATCHDOG_ARCH_INITCALL=y
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# CONFIG_GPIO_WATCHDOG_ARCH_INITCALL is not set
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CONFIG_GRO_CELLS=y
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CONFIG_HARDWARE_WATCHPOINTS=y
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CONFIG_HAS_DMA=y
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