[openwrt/openwrt] realtek: rtl930x: Add support for Plasma Cloud PSX10 Switch
LEDE Commits
lede-commits at lists.infradead.org
Thu Aug 28 12:09:20 PDT 2025
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/cb4603688bf1eabbc78cc295117446ec0256f09d
commit cb4603688bf1eabbc78cc295117446ec0256f09d
Author: Harshal Gohel <hg at simonwunderlich.de>
AuthorDate: Fri Jul 11 15:58:32 2025 +0000
realtek: rtl930x: Add support for Plasma Cloud PSX10 Switch
The Plasma Cloud PSX10 Switch is a 8 + 2 port multi-GBit switch with
8x 10/100/1000/2500BaseT Ethernet ports and 2x SFP+ module slot.
Hardware:
- RTL9302C SoC
- Macronix MX25L25645G (32MB flash)
- Winbond W632GU6NB-12 (256MB DDR3 SDRAM - only 128 MB configured*)
- 2x RTL8224 4x 10m/100m/1/2.5 Gigabit PHY
- SFP+ 2x 10GBit slot
- IC+ IP8008 POE+ PSE controller
The switch is powered by 54 Volts 2.77A barrel connector. The internal TTL
serial connector can be used to access the terminal. Pins from 1: TX RX
(unused) GND. Serial connection is via 115200 baud, 8N1.
A reset button is accessible through a hole in the front panel.
*) Only 128 MB of RAM are currently configured because there were
infrequent random memory corruptions detected when using memtester with a
256 MB DT configuration. This could also be reproduced with RTLSDK.
Installation
------------
* The device can be flashed by using sysupgrade command. Either from the
original vendor firmware or using an initramfs (see "Debug")
* Connect serial as per the layout above. Connection parameters: 115200 8N1
* The image must be copied using scp to /tmp of the device
scp openwrt-realtek-rtl930x-plasmacloud_psx10-squashfs-sysupgrade.bin root@[IP address of the device]:/tmp/
* start sysupgrade without saving the original vendor configuration
sysupgrade -n /tmp/openwrt-realtek-rtl930x-plasmacloud_psx10-squashfs-sysupgrade.bin
Installation via u-boot
-----------------------
If you have an TFTP server connected to the switch, it is possible to
directly install the device using the factory image from u-boot
# setup networking and IP of TFP server
rtk network on
setenv ipaddr 10.100.100.99
setenv serverip 10.100.100.20
# get factory image
tftp 0x84000000 factory.bin
# erase firmware partitions
sf probe 0
sf erase 0x100000 0x01f00000
# write firmware to both partitions
sf write ${fileaddr} 0x100000 ${filesize}
sf write ${fileaddr} 0x1080000 ${filesize}
# adjust the boot commands
setenv bootargs "mtdparts=spi0.0:896k(u-boot),64k(u-boot-env),64k(u-boot-env2),15872k(inactive),15872k(firmware2)"
setenv bootcmd "rtk init; bootm 0xb5080000"
# restart
reset
Debug
-----
* Connect serial as per the layout above. Connection parameters: 115200 8N1.
* A tftp server is required, tftpd-hpa works well.
* Power the device, at U-Boot start rapidly hit Esc key to stop autoboot
* Enable network:
rtk network on
* Change ip address of device:
setenv ipaddr 192.168.1.6
* Download initramfs from TFTP server:
tftpboot 0x84000000 192.168.1.111:openwrt-realtek-rtl930x-plasmacloud_psx10-initramfs-kernel.bin
* Boot loaded file:
bootm 0x84000000
Signed-off-by: Harshal Gohel <hg at simonwunderlich.de>
Co-developed-by: Sharadanand Karanjkar <sk at simonwunderlich.de>
Signed-off-by: Sharadanand Karanjkar <sk at simonwunderlich.de>
Link: https://github.com/openwrt/openwrt/pull/19362
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
.../realtek/base-files/etc/board.d/02_network | 1 +
.../realtek/base-files/lib/upgrade/platform.sh | 3 +-
.../lib/upgrade/upgrade_dualboot_plasmacloud.sh | 6 +-
.../realtek/dts/rtl9302_plasmacloud_psx10.dts | 71 ++++++++++++++++++++++
target/linux/realtek/image/rtl930x.mk | 6 ++
5 files changed, 84 insertions(+), 3 deletions(-)
diff --git a/target/linux/realtek/base-files/etc/board.d/02_network b/target/linux/realtek/base-files/etc/board.d/02_network
index 1768d90ee0..dd2456d9dc 100644
--- a/target/linux/realtek/base-files/etc/board.d/02_network
+++ b/target/linux/realtek/base-files/etc/board.d/02_network
@@ -48,6 +48,7 @@ hpe,1920-48g-poe)
lan_mac_end=$(macaddr_add $lan_mac $((mac_count2-mac_count1)))
;;
plasmacloud,psx8|\
+plasmacloud,psx10|\
tplink,sg2008p-v1|\
tplink,sg2210p-v3|\
tplink,sg2452p-v4|\
diff --git a/target/linux/realtek/base-files/lib/upgrade/platform.sh b/target/linux/realtek/base-files/lib/upgrade/platform.sh
index 4d6da9a7b1..b4236cdf42 100644
--- a/target/linux/realtek/base-files/lib/upgrade/platform.sh
+++ b/target/linux/realtek/base-files/lib/upgrade/platform.sh
@@ -27,7 +27,8 @@ platform_do_upgrade() {
local board=$(board_name)
case "$board" in
- plasmacloud,psx8)
+ plasmacloud,psx8|\
+ plasmacloud,psx10)
PART_NAME="inactive"
platform_do_upgrade_dualboot_plasmacloud "$1"
;;
diff --git a/target/linux/realtek/base-files/lib/upgrade/upgrade_dualboot_plasmacloud.sh b/target/linux/realtek/base-files/lib/upgrade/upgrade_dualboot_plasmacloud.sh
index 91ffaa03ab..4b390869e5 100644
--- a/target/linux/realtek/base-files/lib/upgrade/upgrade_dualboot_plasmacloud.sh
+++ b/target/linux/realtek/base-files/lib/upgrade/upgrade_dualboot_plasmacloud.sh
@@ -4,7 +4,8 @@ set_boot_part() {
local board=$(board_name)
case "$board" in
- plasmacloud,psx8)
+ plasmacloud,psx8|\
+ plasmacloud,psx10)
if [ "$part_num" = "1" ]; then
echo "bootargs mtdparts=spi0.0:896k(u-boot),64k(u-boot-env),64k(u-boot-env2),15872k(firmware1),15872k(inactive)" > $setenv_script
echo "bootcmd rtk init; bootm 0xb4100000" >> $setenv_script
@@ -56,7 +57,8 @@ platform_do_upgrade_dualboot_plasmacloud() {
# identify "inactive" slot id based on the expected partition id
# of the primary ("firmware1") slot
case "$(board_name)" in
- plasmacloud,psx8)
+ plasmacloud,psx8|\
+ plasmacloud,psx10)
primary_firmware_mtd=3
;;
*)
diff --git a/target/linux/realtek/dts/rtl9302_plasmacloud_psx10.dts b/target/linux/realtek/dts/rtl9302_plasmacloud_psx10.dts
new file mode 100644
index 0000000000..b451bc24e3
--- /dev/null
+++ b/target/linux/realtek/dts/rtl9302_plasmacloud_psx10.dts
@@ -0,0 +1,71 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/dts-v1/;
+
+#include "rtl9302_plasmacloud_common.dtsi"
+
+/ {
+ compatible = "plasmacloud,psx10", "realtek,rtl838x-soc";
+ model = "Plasma Cloud PSX10";
+
+ i2c1: i2c-gpio1 {
+ compatible = "i2c-gpio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sda-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ scl-gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+
+ i2c-gpio,delay-us = <5>; /* ~100 kHz */
+ };
+
+ sfp0: sfp-lan9 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c0>;
+ los-gpio = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&gpio0 12 GPIO_ACTIVE_LOW>;
+ tx-disable-gpio = <&gpio0 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ sfp1: sfp-lan10 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c1>;
+ los-gpio = <&gpio0 16 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&gpio0 20 GPIO_ACTIVE_LOW>;
+ tx-disable-gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&mdio {
+ INTERNAL_PHY_SDS(26, 8)
+ INTERNAL_PHY_SDS(27, 9)
+};
+
+&switch0 {
+ ports {
+ port at 26 {
+ reg = <26>;
+ label = "lan9";
+ phy-mode = "1000base-x";
+ phy-handle = <&phy26>;
+ sfp = <&sfp0>;
+ led-set = <0>;
+ managed = "in-band-status";
+
+ nvmem-cells = <&macaddr_ubootenv_ethaddr 9>;
+ nvmem-cell-names = "mac-address";
+ };
+
+ port at 27 {
+ reg = <27>;
+ label = "lan10";
+ phy-mode = "1000base-x";
+ phy-handle = <&phy27>;
+ sfp = <&sfp1>;
+ led-set = <0>;
+ managed = "in-band-status";
+
+ nvmem-cells = <&macaddr_ubootenv_ethaddr 10>;
+ nvmem-cell-names = "mac-address";
+ };
+ };
+};
diff --git a/target/linux/realtek/image/rtl930x.mk b/target/linux/realtek/image/rtl930x.mk
index eb90b4678f..8f53855b5b 100644
--- a/target/linux/realtek/image/rtl930x.mk
+++ b/target/linux/realtek/image/rtl930x.mk
@@ -34,6 +34,12 @@ define Device/plasmacloud_psx8
endef
TARGET_DEVICES += plasmacloud_psx8
+define Device/plasmacloud_psx10
+ $(Device/plasmacloud-common)
+ DEVICE_MODEL := PSX10
+endef
+TARGET_DEVICES += plasmacloud_psx10
+
define Device/tplink_tl-st1008f_v2
SOC := rtl9303
UIMAGE_MAGIC := 0x93030000
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