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openwrt/target/linux/realtek/dts
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Jonas Jelonek 48b242733a realtek: add support for Zyxel XGS1930-28HP 
Add support for the RTL9301-based Zyxel XGS1930-28HP, a 28-port Gigabit
PoE+ switch. The XGS1930 is an EOL Zyxel series of RTL9301-based
switches available with 28 or 52 ports, with and without PoE.

Hardware
========

  - RTL9301 SoC
  - 512 MiB DDR3 RAM
  - 32 MiB SPI-NOR flash
  - 24x 10/100/1000M RJ45 ports
  - 4x 1G/10G SFP+ cages
  - PoE:
    - 802.3af/at on all 24 RJ45 ports
    - 375 W total power budget
  - RTL8231 for port LEDs
  - Front LEDs: PWR, SYS, CLOUD, LOCATOR, PoE usage bar (5 steps)
  - Buttons: 1x "Restore"
  - Console: TTL 3.3V, 115200 8N1, 4-pin header
    - pinout (front to back): GND RX TX -
  - Software chain:
    - Bootbase/stripped-down U-Boot
    - RAS/ZyNOS

MAC address
===========

Single MAC address derived from the board partition. Applied to all
switch ports.

Disclaimer
==========

PoE is not yet supported.

Flashing OpenWrt overwrites ZyNOS. The Bootbase/U-Boot remains intact
and can be used for recovery.

Installation
============

Simple web upgrade:

1. Take the OpenWrt factory.bin image generated by the build.

2. In the ZyNOS web UI, login and go to Maintenance -> Firmware Upgrade.

3. If the device runs ZyNOS 5.00, untick "Enhanced firmware integrity
   check sha256sum". Otherwise the upload check will reject the image.

4. Select and upload the factory.bin image and click upgrade.

5. After flashing has finished, reboot the switch. It will now boot
   into OpenWrt.

Initramfs boot
==============

Luckily the switch uses a standard design, thus networking works with
a default hardware profile of RTK U-boot.

1. Connect to the serial console and interrupt the boot process by
   spamming '$' during the DRAM test to drop into Bootbase/U-Boot.

2. Bring up the network:

   > rtk network on

   Use a copper port; the SFP+ cages are likely not usable from the
   bootloader.

3. Load the initramfs image via TFTP:

   > tftpboot 0x82000000 <server>:<image>

4. Run the image (not bootm, the image has no uImage header):

   > go 0x82000000

Return to stock firmware
========================

1. Download the stock firmware for the switch from the Zyxel website
   and unzip it; there should be a .bin file with an alphanumeric name.

2. Upload that file to the running OpenWrt instance.

3. Flash it (use -F since the image has no OpenWrt metadata):

   > sysupgrade -F <stock-firmware>.bin

4. Wait for sysupgrade to finish and the switch to reboot. ZyNOS should
  come up again.

Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23389
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-05-17 13:12:18 +02:00
..
macros.dtsi realtek: support configurable LED interface mode on RTL930x 2026-05-03 01:32:52 +02:00
rtl83xx_d-link_dgs-1210_common.dtsi realtek: Drop unused property on DGS-1210 gpio0 2025-01-28 07:30:32 +01:00
rtl83xx_d-link_dgs-1210_gpio_sfp.dtsi realtek: add full SFP support to D-Link DGS-1210-28 series 2024-09-15 16:40:40 +02:00
rtl83xx_d-link_dgs-1210_gpio.dtsi realtek: switch RTL8231 driver for D-Link DGS-1210 2025-01-28 07:30:33 +01:00
rtl83xx_hpe_1920.dtsi realtek: switch HPE 1920 series to NVMEM 2026-02-13 12:06:20 +01:00
rtl83xx_panasonic_mxxeg-pn28xx0k.dtsi realtek: normalize dts directory 2024-09-14 16:56:37 +02:00
rtl93xx_linksys_lgs3xxc_nand_common.dtsi realtek: dts: convert LGS3xxC to NVMEM 2026-03-14 10:50:47 +01:00
rtl838x.dtsi realtek: dts: relocate/retype switch node 2026-03-21 22:26:02 +01:00
rtl839x_zyxel_gs1920-24hp-common.dtsi realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl839x.dtsi realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl930x.dtsi realtek: dts: rtl930x: add pinctrl and pinmux for UART1 2026-05-11 10:34:53 +02:00
rtl931x.dtsi realtek: fix pinmux comment in rtl931x.dtsi 2026-04-12 18:23:08 +02:00
rtl8380_d-link_dgs-1210-10mp-f.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_datto_l8.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_engenius_ews2910p-v1.dts realtek: engenius_ews2910p: support multiple hardware versions 2025-05-31 23:19:01 +02:00
rtl8380_engenius_ews2910p-v3.dts realtek: support EnGenius EWS2910P v3 2025-05-31 23:19:01 +02:00
rtl8380_engenius_ews2910p.dtsi realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_hpe_1920-8g-poe-65w.dts realtek: normalize dts directory 2024-09-14 16:56:37 +02:00
rtl8380_hpe_1920-8g-poe-180w.dts realtek: HPE 1920 8G PoE+ 180W move fans to hwmon 2025-01-15 08:21:08 +01:00
rtl8380_hpe_1920-8g.dts realtek: normalize dts directory 2024-09-14 16:56:37 +02:00
rtl8380_hpe_1920-8g.dtsi realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_linksys_lgs310c.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_netgear_gigabit.dtsi realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_netgear_gs108t-v3.dts realtek: normalize dts directory 2024-09-14 16:56:37 +02:00
rtl8380_netgear_gs110tpp-v1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8380_netgear_gs110tup-v1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8380_netgear_gs308t-v1.dts realtek: normalize dts directory 2024-09-14 16:56:37 +02:00
rtl8380_netgear_gs310tp-v1.dts realtek: dts: replace ports by ethernet-ports 2026-03-01 14:19:36 +01:00
rtl8380_panasonic_m8eg-pn28080k.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_tplink_sg2xxx.dtsi realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8380_tplink_sg2008p-v1.dts realtek: rtl838x: drop SFP pseudo-PHYs and phy-handle 2025-12-09 00:28:41 +01:00
rtl8380_tplink_sg2210p-v3.dts realtek: dts: replace ports by ethernet-ports 2026-03-01 14:19:36 +01:00
rtl8380_zyxel_gs1900_gpio_emulated.dtsi realtek: rtl838x: drop GS1900 MDIO reset GPIO 2026-02-24 21:29:26 +01:00
rtl8380_zyxel_gs1900_gpio.dtsi realtek: rtl838x: drop GS1900 MDIO reset GPIO 2026-02-24 21:29:26 +01:00
rtl8380_zyxel_gs1900-8-a1.dts realtek: rtl838x: rename GS1900 series v1/v2 to A1/B1 2025-09-24 13:41:04 +02:00
rtl8380_zyxel_gs1900-8-b1.dts realtek: rtl838x: rename GS1900 series v1/v2 to A1/B1 2025-09-24 13:41:04 +02:00
rtl8380_zyxel_gs1900-8hp-a1.dts realtek: rtl838x: rename GS1900 series v1/v2 to A1/B1 2025-09-24 13:41:04 +02:00
rtl8380_zyxel_gs1900-8hp-b1.dts realtek: rtl838x: rename GS1900 series v1/v2 to A1/B1 2025-09-24 13:41:04 +02:00
rtl8380_zyxel_gs1900-10hp-a1.dts realtek: dts: replace ports by ethernet-ports 2026-03-01 14:19:36 +01:00
rtl8380_zyxel_gs1900.dtsi realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_allnet_all-sg8208m.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_apresia_aplgs120gtss.dts realtek: dts: convert EXTERNAL_SFP_PHY_FULL to PHY_C22_SFP 2026-04-22 16:58:04 +02:00
rtl8382_d-link_dgs-1210-10p.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_d-link_dgs-1210-16.dts realtek: dts: drop EXTERNAL_SFP_PHY macro 2026-04-22 16:58:04 +02:00
rtl8382_d-link_dgs-1210-20.dts realtek: dts: drop EXTERNAL_SFP_PHY macro 2026-04-22 16:58:04 +02:00
rtl8382_d-link_dgs-1210-26.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_d-link_dgs-1210-28_common.dtsi realtek: dts: convert EXTERNAL_SFP_PHY_FULL to PHY_C22_SFP 2026-04-22 16:58:04 +02:00
rtl8382_d-link_dgs-1210-28.dts realtek: add full SFP support to D-Link DGS-1210-28 series 2024-09-15 16:40:40 +02:00
rtl8382_d-link_dgs-1210-28mp-f.dts realtek: d-link: add support for dgs-1210-28p-f 2024-09-24 20:59:50 +02:00
rtl8382_d-link_dgs-1210-28p_common.dtsi realtek: d-link: add support for dgs-1210-28p-f 2024-09-24 20:59:50 +02:00
rtl8382_d-link_dgs-1210-28p-f.dts realtek: d-link: add support for dgs-1210-28p-f 2024-09-24 20:59:50 +02:00
rtl8382_hpe_1920-16g.dts realtek: dts: replace ports by ethernet-ports 2026-03-01 14:19:36 +01:00
rtl8382_hpe_1920-24g-poe-180w.dts realtek: HPE 1920 24G PoE+ 180W/370W move fans to hwmon 2025-01-16 07:32:16 +01:00
rtl8382_hpe_1920-24g-poe-370w.dts realtek: HPE 1920 24G PoE+ 180W/370W move fans to hwmon 2025-01-16 07:32:16 +01:00
rtl8382_hpe_1920-24g.dts realtek: rtl838x: refactor hpe_1920-24g dts 2024-12-31 08:29:56 +01:00
rtl8382_hpe_1920-24g.dtsi realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8382_hpe_1920.dtsi realtek: dts: convert EXTERNAL_SFP_PHY_FULL to PHY_C22_SFP 2026-04-22 16:58:04 +02:00
rtl8382_inaba_aml2-17gp.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_iodata_bsh-g24mb.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_panasonic_m16eg-pn28160k.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_panasonic_m24eg-pn28240k.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_tplink_t1600g-28ts-v3.dts realtek: drop INTERNAL_PHY() macro 2026-04-13 18:42:33 +02:00
rtl8382_zyxel_gs1900-16-a1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8382_zyxel_gs1900-24-a1.dts realtek: use common dtsi for Zyxel GS1900-24 2026-01-27 01:34:21 +01:00
rtl8382_zyxel_gs1900-24-b1.dts realtek: add Zyxel GS1900-24 B1 device definition 2026-01-27 01:34:21 +01:00
rtl8382_zyxel_gs1900-24.dtsi realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8382_zyxel_gs1900-24e-a1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8382_zyxel_gs1900-24ep-a1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8382_zyxel_gs1900-24hp-a1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8382_zyxel_gs1900-24hp-b1.dts realtek: dts: convert EXTERNAL_PHY() to PHY_C22() 2026-03-31 12:56:24 +02:00
rtl8391_zyxel_gs1920-24hp-v2.dts realtek: dts: convert EXTERNAL_SFP_PHY_FULL to PHY_C22_SFP 2026-04-22 16:58:04 +02:00
rtl8392_zyxel_gs1920-24hp-v1.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_d-link_dgs-1210-52.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_edgecore_ecs4100-12ph.dts treewide: remove unused u-boot,env compatible 2026-05-14 23:02:47 +02:00
rtl8393_hpe_1920-48g-poe.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_hpe_1920-48g.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_hpe_1920.dtsi realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_netgear_gs750e.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_panasonic_m48eg-pn28480k.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_tplink_sg2452p-v4.dts realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_zyxel_gs1900-48-a1.dts realtek: extract shared GS1900-48 dtsi 2026-04-11 19:32:57 +02:00
rtl8393_zyxel_gs1900-48.dtsi realtek: dts: adapt RTL839x mdio bus topology 2026-05-06 10:52:40 +02:00
rtl8393_zyxel_gs1900-48hp-a1.dts realtek: add Zyxel GS1900-48HP A1 support 2026-04-11 19:35:53 +02:00
rtl9301_d-link_dgs-1250-28x.dts realtek: hwmon: backport lm75 alert polarity patches 2026-05-06 10:51:32 +02:00
rtl9301_linksys_lgs328c.dts realtek: dts: rtl93xx: use SWITCH_PORT_SFP for ports 2026-05-01 12:41:49 +02:00
rtl9301_zyxel_xgs1930-28hp.dts realtek: add support for Zyxel XGS1930-28HP 2026-05-17 13:12:18 +02:00
rtl9302_plasmacloud_common.dtsi realtek: rtl930x: psx8: specify RTL8224 reset GPIO 2026-05-13 11:34:34 +02:00
rtl9302_plasmacloud_mcx3.dts realtek: dts: rtl93xx: use SWITCH_PORT_SFP for ports 2026-05-01 12:41:49 +02:00
rtl9302_plasmacloud_psx8.dts realtek: rtl930x: Add support for Plasma Cloud PSX8 Switch 2025-08-28 21:07:57 +02:00
rtl9302_plasmacloud_psx10.dts realtek: dts: rtl93xx: use SWITCH_PORT_SFP for ports 2026-05-01 12:41:49 +02:00
rtl9302_xikestor_sks8300-12e2t2x.dts realtek: dts: rtl93xx: use macro for PHY port definitions 2026-05-01 12:41:49 +02:00
rtl9302_zyxel_xgs1x10-12-common.dtsi realtek: dts: rtl93xx: use PHY_* macros for Zyxel XGS1X10/1250 2026-05-01 12:41:49 +02:00
rtl9302_zyxel_xgs1010-12-a1.dts realtek: dts: rtl93xx: use PHY_* macros for Zyxel XGS1X10/1250 2026-05-01 12:41:49 +02:00
rtl9302_zyxel_xgs1210-12-a1.dts realtek: dts: rtl93xx: use PHY_* macros for Zyxel XGS1X10/1250 2026-05-01 12:41:49 +02:00
rtl9302_zyxel_xgs1210-12-b1.dts realtek: dts: rtl93xx: use PHY_* macros for Zyxel XGS1X10/1250 2026-05-01 12:41:49 +02:00
rtl9302_zyxel_xgs1210-12-common.dtsi realtek: switch Zyxel XGS1210 to NVMEM 2026-02-15 12:02:38 +01:00
rtl9302_zyxel_xgs1250-12-a1.dts realtek: force in-band autoneg on XGS1250-12 A1 10G PHYs 2026-03-31 12:54:57 +02:00
rtl9302_zyxel_xgs1250-12-b1.dts realtek: mdio: drop realtek,smi-address property 2026-03-21 22:26:02 +01:00
rtl9302_zyxel_xgs1250-12-common.dtsi realtek: dts: rtl93xx: use PHY_* macros for Zyxel XGS1X10/1250 2026-05-01 12:41:49 +02:00
rtl9302_zyxel_xmg1915-10e.dts realtek: make Zyxel XMG1915-10E generic for whole family 2026-05-11 10:34:53 +02:00
rtl9302_zyxel_xmg1915-10ep.dts realtek: add support for Zyxel XMG1915-10EP 2026-05-11 10:34:53 +02:00
rtl9302_zyxel_xmg1915.dtsi realtek: add support for Zyxel XMG1915-10EP 2026-05-11 10:34:53 +02:00
rtl9303_hasivo_s600wp-5gt-2sx-se.dts realtek: rtl930x: add Hasivo S600WP-5GT-2SX-SE 2026-04-24 12:17:26 +02:00
rtl9303_hasivo_s1100w-8xgt-se.dts realtek: dts: rtl93xx: use macro for PHY port definitions 2026-05-01 12:41:49 +02:00
rtl9303_hasivo_s1100wp-8gt-se.dts realtek: dts: convert devices to PHY_C45() 2026-04-01 14:12:14 +02:00
rtl9303_tplink_tl-st1008f-v2.dts realtek: dts: rtl93xx: replace LED magic values with macros 2026-05-01 12:41:49 +02:00
rtl9303_vimin_vm-s100-0800ms.dts realtek: dts: rtl93xx: replace LED magic values with macros 2026-05-01 12:41:49 +02:00
rtl9303_xikestor_sks7300-4x4t.dts realtek: add support for XikeStor SKS7300-4X4T 2026-05-17 13:11:05 +02:00
rtl9303_xikestor_sks8300-8t.dts realtek: dts: add PHY_C45() macro 2026-04-01 14:12:14 +02:00
rtl9303_xikestor_sks8300-8x.dts realtek: dts: rtl93xx: replace LED magic values with macros 2026-05-01 12:41:49 +02:00
rtl9303_xikestor_sks8310-8x.dts realtek: dts: rtl93xx: replace LED magic values with macros 2026-05-01 12:41:49 +02:00
rtl9311_linksys_lgs352c.dts realtek: dts: rtl93xx: use SWITCH_PORT_SFP for ports 2026-05-01 12:41:49 +02:00
rtl9312_plasmacloud_common.dtsi realtek: rtl931x: psx28: specify RTL8224 reset GPIO 2026-05-13 11:34:34 +02:00
rtl9312_plasmacloud_esx28.dts realtek: rtl931x: Add support for Plasma Cloud ESX28 Switch 2025-10-04 16:16:22 +02:00
rtl9312_plasmacloud_psx28.dts realtek: rtl931x: psx28: specify POE MCU reset GPIO 2026-04-14 10:38:28 +02:00
rtl9313_xikestor_sks8300-12x-v1.dts realtek: dts: rtl93xx: use SWITCH_PORT_SFP for ports 2026-05-01 12:41:49 +02:00
rtl9313_zyxel_xs1930-10.dts realtek: pcs: switch SerDes polarity to {rx,tx}-polarity 2026-04-24 10:13:38 +02:00
rtl9313_zyxel_xs1930-12f.dts realtek: pcs: switch SerDes polarity to {rx,tx}-polarity 2026-04-24 10:13:38 +02:00
rtl9313_zyxel_xs1930-12hp.dts realtek: pcs: switch SerDes polarity to {rx,tx}-polarity 2026-04-24 10:13:38 +02:00
rtl9313_zyxel_xs1930.dtsi realtek: add generic support for Zyxel XS1930 lineup 2026-04-20 11:13:06 +02:00