realtek: add support for Vimin VM-S100-0800MS

Vimin VM-S100-0800MS is an 8 port Multi-Gig switch, based on RTL9303.
Ported from XikeStor SKS8300-8X with changes to support different u-boot
build.

Specification:

- SoC             : Realtek RTL9303
- RAM             : DDR3 512 MiB
- Flash           : SPI-NOR 16 MiB (Winbond W25Q128JVSQ)
- Ethernet        : 8x 1/2.5/10 Gbps (SFP+)
- LEDs/Keys (GPIO): 0x/1x
- UART            : "Console" port on the front panel
  - type          : RS-232C
  - connector     : RJ-45
  - settings      : 115200n8
- Power           : AC100-240V 50/60Hz

Flash instruction using initramfs image:

 1. Prepare TFTP server with an IP address "192.168.1.111"
 2. Connect your PC to Port1 on VM-S100-0800MS
 3. Power on VM-S100-0800MS and interrupt boot by pressing Esc
 4. Enable Port1 with the following commands

    rtk 10g 0 fiber1g (or fiber10g if 10GBase-*R, dac300cm for DAC cable)
    rtk ext-devInit 0
    rtk ext-pinSet 2 0

    Note: the last command sets tx-disable to low

 7. Download initramfs image from TFTP server

    tftpboot 0x82000000 <image name>

 8. Boot with the downloaded image

    bootm

 9. On the initramfs image, backup the stock firmware if needed
10. Upload (or download) sysupgrade image to the device
11. Erase "firmware" partition to cleanup JFFS2 of stock FW

    mtd erase firmware

12. Perform sysupgrade with the sysupgrade image
13. Wait ~120 sec to complete flashing

Reverting to stock firmware:
 1. Prepare by downloading the stock firmware. Vimin doesn't have
    the firmware on their website, tested using firmware for shared
    hardware Nicgiga S100-0800S-M.
    Filename: vmlinux-nicgiga-S100-0800S-M-241126EN.bix

 2. Prepare TFTP server with an IP address "192.168.1.111"
 3. Connect your PC to Port1 on VM-S100-0800MS
 4. Power on VM-S100-0800MS and interrupt boot by pressing Esc
 5. Enable Port1 with the following commands

    rtk 10g 0 fiber1g (or fiber10g if 10GBase-*R, dac300cm for DAC cable)
    rtk ext-devInit 0
    rtk ext-pinSet 2 0

    Note: the last command sets tx-disable to low

 6. Download initramfs image from TFTP server

    tftpboot 0x82000000 <image name>

 7. Boot with the downloaded image

    bootm

 8. Under Management -> Firmware -> Upgrade/Backup, upload bix file.
 9. Reboot device

Signed-off-by: Colton Pawielski <cepawiel@mtu.edu>
Link: https://github.com/openwrt/openwrt/pull/19477
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/realtek/dts/rtl9303_vimin_vm-s100-0800ms.dts b/target/linux/realtek/dts/rtl9303_vimin_vm-s100-0800ms.dts
new file mode 100644 (file)
index 0000000..93f60d0
--- /dev/null
+++ b/target/linux/realtek/dts/rtl9303_vimin_vm-s100-0800ms.dts
@@ -0,0 +1,388 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "rtl930x.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+       compatible = "vimin,vm-s100-0800ms", "realtek,rtl930x-soc";
+       model = "Vimin VM-S100-0800MS";
+
+       memory@0 {
+               device_type = "memory";
+               reg = <0x00000000 0x10000000>, /* first 256 MiB */
+                     <0x20000000 0x10000000>; /* remaining 256 MiB */
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       i2c_master: i2c@1b00036c {
+               compatible = "realtek,rtl9300-i2c";
+               reg = <0x1b00036c 0x3c>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+               scl-pin = <8>;
+               sda-pin = <9>;
+               clock-frequency = <100000>;
+       };
+
+       i2c-mux {
+               compatible = "realtek,i2c-mux-rtl9300";
+               i2c-parent = <&i2c_master>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               i2c0: i2c@0 {
+                       reg = <0>;
+                       scl-pin = <8>;
+                       sda-pin = <9>;
+               };
+
+               i2c1: i2c@1 {
+                       reg = <1>;
+                       scl-pin = <8>;
+                       sda-pin = <10>;
+               };
+
+               i2c2: i2c@2 {
+                       reg = <2>;
+                       scl-pin = <8>;
+                       sda-pin = <11>;
+               };
+
+               i2c3: i2c@3 {
+                       reg = <3>;
+                       scl-pin = <8>;
+                       sda-pin = <12>;
+               };
+
+               i2c4: i2c@4 {
+                       reg = <4>;
+                       scl-pin = <8>;
+                       sda-pin = <13>;
+               };
+
+               i2c5: i2c@5 {
+                       reg = <5>;
+                       scl-pin = <8>;
+                       sda-pin = <14>;
+               };
+
+               i2c6: i2c@6 {
+                       reg = <6>;
+                       scl-pin = <8>;
+                       sda-pin = <15>;
+               };
+
+               i2c7: i2c@7 {
+                       reg = <7>;
+                       scl-pin = <8>;
+                       sda-pin = <16>;
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys";
+
+               button-reset {
+                       label = "reset";
+                       gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+       };
+
+       led_set {
+               compatible = "realtek,rtl9300-leds";
+               active-low;
+
+               /*
+                * LED set 0
+                *
+                * - LED[0](Green): 10M/100M/1G/2.5G/5G/10G/LINK/ACT
+                */
+               led_set0 = <0x0bab>;
+       };
+
+       sfp0: sfp-p1 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c0>;
+               los-gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 1 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <2900>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp1: sfp-p2 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c1>;
+               los-gpio = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 4 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <1500>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp2: sfp-p3 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c2>;
+               los-gpio = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 7 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <1500>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp3: sfp-p4 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c3>;
+               los-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 10 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <2000>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp4: sfp-p5 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c4>;
+               los-gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 13 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <2000>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp5: sfp-p6 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c5>;
+               los-gpio = <&gpio1 21 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 22 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 23 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <1500>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp6: sfp-p7 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c6>;
+               los-gpio = <&gpio1 24 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 25 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <1500>;
+               #thermal-sensor-cells = <0>;
+       };
+
+       sfp7: sfp-p8 {
+               compatible = "sff,sfp";
+               i2c-bus = <&i2c7>;
+               los-gpio = <&gpio1 27 GPIO_ACTIVE_HIGH>;
+               mod-def0-gpio = <&gpio1 28 GPIO_ACTIVE_LOW>;
+               tx-disable-gpio = <&gpio1 29 GPIO_ACTIVE_HIGH>;
+               maximum-power-milliwatt = <2900>;
+               #thermal-sensor-cells = <0>;
+       };
+};
+
+&mdio_aux {
+       status = "okay";
+
+       gpio1: gpio@0 {
+               compatible = "realtek,rtl8231";
+               reg = <0>;
+
+               gpio-controller;
+               #gpio-cells = <2>;
+               gpio-ranges = <&gpio1 0 0 37>;
+
+               led-controller {
+                       compatible = "realtek,rtl8231-leds";
+                       status = "disabled";
+               };
+       };
+};
+
+&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 0xe0000>;
+                               read-only;
+                       };
+
+                       partition@e0000 {
+                               label = "u-boot-env";
+                               reg = <0xe0000 0x10000>;
+                       };
+
+                       partition@f0000 {
+                               label = "u-boot-env2";
+                               reg = <0xf0000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@100000 {
+                               label = "jffs";
+                               reg = <0x100000 0x100000>;
+                       };
+
+                       partition@200000 {
+                               label = "jffs2";
+                               reg = <0x200000 0x100000>;
+                       };
+
+                       partition@300000 {
+                               label = "firmware";
+                               reg = <0x300000 0xd00000>;
+                               compatible = "openwrt,uimage", "denx,uimage";
+                               openwrt,ih-magic = <0x93000000>;
+                       };
+               };
+       };
+};
+
+&ethernet0 {
+       mdio: mdio-bus {
+               compatible = "realtek,rtl838x-mdio";
+               regmap = <&ethernet0>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               INTERNAL_PHY_SDS(0, 2)
+               INTERNAL_PHY_SDS(8, 3)
+               INTERNAL_PHY_SDS(16, 4)
+               INTERNAL_PHY_SDS(20, 5)
+               INTERNAL_PHY_SDS(24, 6)
+               INTERNAL_PHY_SDS(25, 7)
+               INTERNAL_PHY_SDS(26, 8)
+               INTERNAL_PHY_SDS(27, 9)
+       };
+};
+
+&switch0 {
+       ports {
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               port@0 {
+                       reg = <0>;
+                       label = "lan1";
+                       pseudo-phy-handle = <&phy0>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp0>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@8 {
+                       reg = <8>;
+                       label = "lan2";
+                       pseudo-phy-handle = <&phy8>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp1>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@10 {
+                       reg = <16>;
+                       label = "lan3";
+                       pseudo-phy-handle = <&phy16>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp2>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@14 {
+                       reg = <20>;
+                       label = "lan4";
+                       pseudo-phy-handle = <&phy20>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp3>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@18 {
+                       reg = <24>;
+                       label = "lan5";
+                       pseudo-phy-handle = <&phy24>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp4>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@19 {
+                       reg = <25>;
+                       label = "lan6";
+                       pseudo-phy-handle = <&phy25>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp5>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@1a {
+                       reg = <26>;
+                       label = "lan7";
+                       pseudo-phy-handle = <&phy26>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp6>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@1b {
+                       reg = <27>;
+                       label = "lan8";
+                       pseudo-phy-handle = <&phy27>;
+                       phy-mode = "10gbase-r";
+                       sfp = <&sfp7>;
+                       managed = "in-band-status";
+                       led-set = <0>;
+               };
+
+               port@1c {
+                       ethernet = <&ethernet0>;
+                       reg = <28>;
+                       phy-mode = "internal";
+
+                       fixed-link {
+                               speed = <10000>;
+                               full-duplex;
+                       };
+               };
+       };
+};
+
+&thermal_zones {
+       sfp-thermal {
+               polling-delay-passive = <10000>;
+               polling-delay = <10000>;
+               thermal-sensors = <&sfp0>, <&sfp1>, <&sfp2>, <&sfp3>, <&sfp4>, <&sfp5>, <&sfp6>, <&sfp7>;
+               trips {
+                       sfp-crit {
+                               temperature = <110000>;
+                               hysteresis = <1000>;
+                               type = "critical";
+                       };
+               };
+       };
+};

diff --git a/target/linux/realtek/image/Makefile b/target/linux/realtek/image/Makefile
index 39c834b773022206056376dceabba1c49706e64e..786dd127102edc92b27e970c06cd22604b8dc3d7 100644 (file)
--- a/target/linux/realtek/image/Makefile
+++ b/target/linux/realtek/image/Makefile
@@ -119,6 +119,19 @@ define Device/Default
        append-metadata
 endef
 
+define Device/kernel-lzma
+  KERNEL := \
+       kernel-bin | \
+       append-dtb | \
+       lzma | \
+       uImage lzma
+  KERNEL_INITRAMFS := \
+       kernel-bin | \
+       append-dtb | \
+       lzma | \
+       uImage lzma
+endef
+
 define Device/uimage-rt-loader
        KERNEL/rt-loader := kernel-bin | append-dtb | rt-compress | rt-loader
        KERNEL := $$(KERNEL/rt-loader) | uImage none

diff --git a/target/linux/realtek/image/rtl930x.mk b/target/linux/realtek/image/rtl930x.mk
index 44940c5c1cfba3eb5f7412c652fe75b82d9a4dfd..436a67d84850f5df8a32dc7989d049f2bdfcc792 100644 (file)
--- a/target/linux/realtek/image/rtl930x.mk
+++ b/target/linux/realtek/image/rtl930x.mk
@@ -29,6 +29,16 @@ define Device/tplink_tl-st1008f_v2
 endef
 TARGET_DEVICES += tplink_tl-st1008f_v2
 
+define Device/vimin_vm-s100-0800ms
+  SOC := rtl9303
+  UIMAGE_MAGIC := 0x93000000
+  DEVICE_VENDOR := Vimin
+  DEVICE_MODEL := VM-S100-0800MS
+  IMAGE_SIZE := 13312k
+  $(Device/kernel-lzma)
+endef
+TARGET_DEVICES += vimin_vm-s100-0800ms
+
 define Device/xikestor_sks8300-8x
   SOC := rtl9303
   DEVICE_VENDOR := XikeStor