[PATCH] realtek/rtl839x: Edgecore ECS4100-12PH support
stijn at linux-ipv6.be
stijn at linux-ipv6.be
Thu Apr 4 07:28:06 PDT 2024
Add support for the Edgecore ECS4100-12PH, an 8-port PoE Gigabit
Ethernet switch with 2 combo RJ45/SFP and 2 SFP ports.
Hardware:
* SoC: RTL8392M
* RAM: 256MiB
* Flash: 32MiB SPI-NOR
* Ethernet:
* 8x GbE RJ45 PoE (built-in RTL8218B)
* 2x GbE RJ45 / SFP combo
* 2x SFP
* Console: RJ45 RS232 port on front panel
* PoE: Nuvoton M0516 + 2x Broadcom BCM59121 PSE
Installation via bootloader:
* open serial console (baud rate 115200)
* interrupt boot process by pressing any key during boot
* boot the OpenWrt initramfs:
# rtk network on
# setenv bootcmd 'mtdparts default;sf probe 0;sf read 0x81000000 0x00200000 0x400000;bootm'
# tftpboot 0x8f000000 /tftpboot/openwrt-realtek-rtl839x-edgecore_ecs4100-12ph-initramfs-kernel.bin
# bootm
* copy openwrt-realtek-rtl839x-edgecore_ecs4100-12ph-squashfs-sysupgrade.bin
to /tmp and use sysupgrade to install it:
# sysupgrade /tmp/openwrt-realtek-rtl839x-edgecore_ecs4100-12ph-squashfs-sysupgrade.bin
Signed-off-by: Stijn Tintel <stijn at linux-ipv6.be>
---
I took the DTS from the TIP OpenWiFi project. It was introduced in the
initial commit of their Github repo [1]. I added gpio1 and
label-mac-device, and changed rtl838x-soc in the compatible line to
rtl839x-soc. The info page and photo on svanheule's website suggest
RTL8392M, while my units use RTL8393M. My units have the exact same P/N
and revision on the PCB as in the photo. Since there appear to be units
based on RTL8392M, I'll keep the original DTS filename unless someone
tells me otherwise.
All 4 SFP slots seem to detect SFP insertion and removal, however I
didn't manage to get a link on either of the ports. As I have very
limited experience with SFP/fiber on Linux, I'd appreciate some guidance
on how to test this properly.
[1] https://github.com/Telecominfraproject/wlan-ap/commit/528a778e3864064bfccd8295abd1ec23da778843
---
package/boot/uboot-envtools/files/realtek | 1 +
.../realtek/base-files/etc/board.d/02_network | 7 +-
.../rtl8392_edgecore_ecs4100-12ph.dts | 305 ++++++++++++++++++
target/linux/realtek/image/rtl839x.mk | 8 +
4 files changed, 318 insertions(+), 3 deletions(-)
create mode 100644 target/linux/realtek/dts-5.15/rtl8392_edgecore_ecs4100-12ph.dts
diff --git a/package/boot/uboot-envtools/files/realtek b/package/boot/uboot-envtools/files/realtek
index cd2446432d..4137133061 100644
--- a/package/boot/uboot-envtools/files/realtek
+++ b/package/boot/uboot-envtools/files/realtek
@@ -37,6 +37,7 @@ zyxel,gs1900-24hp-v2)
[ -n "$idx2" ] && \
ubootenv_add_uci_sys_config "/dev/mtd$idx2" "0x0" "0x1000" "0x10000"
;;
+edgecore,ecs4100-12ph|\
tplink,sg2008p-v1|\
tplink,sg2210p-v3|\
tplink,sg2452p-v4)
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 db1d99f4ec..b41eb59b2b 100644
--- a/target/linux/realtek/base-files/etc/board.d/02_network
+++ b/target/linux/realtek/base-files/etc/board.d/02_network
@@ -80,6 +80,10 @@ d-link,dgs-1210-28mp-f)
ucidef_set_poe 370 "lan8 lan7 lan6 lan5 lan4 lan3 lan2 lan1 lan16 lan15 lan14 lan13 lan12 lan11 lan10 lan9 lan24 lan23
lan22 lan21 lan20 lan19 lan18 lan17"
;;
+edgecore,ecs4100-12ph|\
+netgear,gs110tpp-v1)
+ ucidef_set_poe 130 "$(filter_port_list "$lan_list" "lan9 lan10")"
+ ;;
engenius,ews2910p)
ucidef_set_poe 60 "$(filter_port_list "$lan_list" "lan9 lan10")"
;;
@@ -89,9 +93,6 @@ hpe,1920-8g-poe-65w)
hpe,1920-8g-poe-180w)
ucidef_set_poe 180 "$(filter_port_list_reversed "$lan_list" "lan9 lan10")"
;;
-netgear,gs110tpp-v1)
- ucidef_set_poe 130 "$(filter_port_list "$lan_list" "lan9 lan10")"
- ;;
netgear,gs110tup-v1)
ucidef_set_poe 240 "$(filter_port_list "$lan_list" "lan9 lan10")"
;;
diff --git a/target/linux/realtek/dts-5.15/rtl8392_edgecore_ecs4100-12ph.dts b/target/linux/realtek/dts-5.15/rtl8392_edgecore_ecs4100-12ph.dts
new file mode 100644
index 0000000000..067bf24f5a
--- /dev/null
+++ b/target/linux/realtek/dts-5.15/rtl8392_edgecore_ecs4100-12ph.dts
@@ -0,0 +1,305 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "rtl839x.dtsi"
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "edgecore,ecs4100-12ph", "realtek,rtl839x-soc";
+ model = "Edgecore ECS4100-12PH Switch";
+
+ aliases {
+ label-mac-device = ðernet0;
+ led-boot = &led_sys;
+ led-failsafe = &led_sys;
+ led-running = &led_sys;
+ led-upgrade = &led_sys;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory at 0 {
+ device_type = "memory";
+ reg = <0x0 0x10000000>;
+ };
+
+ gpio1: rtl8231-gpio {
+ compatible = "realtek,rtl8231-gpio";
+ #gpio-cells = <2>;
+ indirect-access-bus-id = <3>;
+ gpio-controller;
+ };
+
+ /* i2c of the left SFP cage: port 9 */
+ i2c0: i2c-gpio-0 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ sfp0: sfp-p9 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c0>;
+ los-gpio = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>;
+ };
+
+ i2c1: i2c-gpio-1 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio1 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ sfp1: sfp-p10 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c1>;
+ los-gpio = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
+ };
+
+ i2c2: i2c-gpio-2 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio1 22 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 23 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ sfp2: sfp-p11 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c2>;
+ los-gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&gpio1 24 GPIO_ACTIVE_LOW>;
+ };
+
+ i2c3: i2c-gpio-3 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio1 11 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ sfp3: sfp-p12 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c3>;
+ los-gpio = <&gpio0 22 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpio = <&gpio1 13 GPIO_ACTIVE_LOW>;
+ };
+
+ i2c4: i2c-gpio-4 {
+ compatible = "i2c-gpio";
+ sda-gpios = <&gpio1 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpio1 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ adt7470 at 2f {
+ compatible = "adi,adt7470";
+ reg = <0x2f>;
+ };
+
+ lm75b at 48 {
+ compatible = "nxp,lm75a";
+ reg = <0x48>;
+ };
+
+ eeprom at 506 {
+ compatible = "atmel,24c32";
+ reg = <0x56>;
+ };
+ };
+
+ watchdog {
+ compatible = "linux,wdt-gpio";
+ gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
+ hw_algo = "toggle";
+ hw_margin_ms = <1200>;
+ };
+
+ reboot at 0 {
+ compatible = "edgecore,reboot";
+ gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+ };
+
+ fan0: gpio-fan {
+ #cooling-cells = <2>;
+ compatible = "gpio-fan";
+ gpio-fan,speed-map = <0 0 3000 1>;
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ };
+};
+
+&gpio0 {
+ poe_enable {
+ gpio-hog;
+ gpios = <16 GPIO_ACTIVE_HIGH>;
+ output-high;
+ };
+
+ poe_reset {
+ gpio-hog;
+ gpios = <18 GPIO_ACTIVE_HIGH>;
+ output-high;
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+ partition at 100000 {
+ label = "u-boot-env";
+ reg = <0x100000 0x100000>;
+ read-only;
+ };
+ partition at 200000 {
+ label = "firmware";
+ reg = <0x200000 0xdf0000>;
+ compatible = "openwrt,uimage", "denx,uimage";
+ };
+ partition at ff0000 {
+ label = "certificates";
+ reg = <0xff0000 0x10000>;
+ };
+ };
+ };
+};
+
+ðernet0 {
+ mdio: mdio-bus {
+ compatible = "realtek,rtl838x-mdio";
+ regmap = <ðernet0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ INTERNAL_PHY(0)
+ INTERNAL_PHY(1)
+ INTERNAL_PHY(2)
+ INTERNAL_PHY(3)
+ INTERNAL_PHY(4)
+ INTERNAL_PHY(5)
+ INTERNAL_PHY(6)
+ INTERNAL_PHY(7)
+
+ phy48: ethernet-phy at 48 {
+ reg = <48>;
+ compatible = "ethernet-phy-ieee802.3-c22";
+ sfp = <&sfp0>;
+ };
+
+ phy49: ethernet-phy at 49 {
+ reg = <49>;
+ compatible = "ethernet-phy-ieee802.3-c22";
+ sfp = <&sfp1>;
+ };
+
+ phy50: ethernet-phy at 50 {
+ reg = <50>;
+ compatible = "ethernet-phy-ieee802.3-c22";
+ sfp = <&sfp2>;
+ };
+
+ phy51: ethernet-phy at 51 {
+ reg = <51>;
+ compatible = "ethernet-phy-ieee802.3-c22";
+ sfp = <&sfp3>;
+ };
+ };
+};
+
+&switch0 {
+ ext_io: ext-io at e4 {
+ compatible = "realtek,rtl8390-eio", "syscon";
+ reg = <0xe4 0x17c>;
+
+ led_sys: sys-led {
+ active-low;
+ label = "green:status";
+ linux,default-trigger = "default-on";
+ };
+ };
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ SWITCH_PORT(0, 1, qsgmii)
+ SWITCH_PORT(1, 2, qsgmii)
+ SWITCH_PORT(2, 3, qsgmii)
+ SWITCH_PORT(3, 4, qsgmii)
+ SWITCH_PORT(4, 5, qsgmii)
+ SWITCH_PORT(5, 6, qsgmii)
+ SWITCH_PORT(6, 7, qsgmii)
+ SWITCH_PORT(7, 8, qsgmii)
+
+ port at 48 {
+ reg = <48>;
+ label = "lan9";
+ phy-mode = "sgmii";
+ phy-handle = <&phy48>;
+ managed = "in-band-status";
+ };
+
+ port at 49 {
+ reg = <49>;
+ label = "lan10";
+ phy-mode = "sgmii";
+ phy-handle = <&phy49>;
+ managed = "in-band-status";
+ };
+
+ port at 50 {
+ reg = <50>;
+ label = "lan11";
+ phy-mode = "sgmii";
+ phy-handle = <&phy50>;
+ managed = "in-band-status";
+ };
+
+ port at 51 {
+ reg = <51>;
+ label = "lan12";
+ phy-mode = "sgmii";
+ phy-handle = <&phy51>;
+ managed = "in-band-status";
+ };
+
+ port at 52 {
+ ethernet = <ðernet0>;
+ reg = <52>;
+ phy-mode = "qsgmii";
+
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+};
diff --git a/target/linux/realtek/image/rtl839x.mk b/target/linux/realtek/image/rtl839x.mk
index 65078e0c44..90a58180fd 100644
--- a/target/linux/realtek/image/rtl839x.mk
+++ b/target/linux/realtek/image/rtl839x.mk
@@ -9,6 +9,14 @@ define Device/d-link_dgs-1210-52
endef
TARGET_DEVICES += d-link_dgs-1210-52
+define Device/edgecore_ecs4100-12ph
+ SOC := rtl8392
+ DEVICE_VENDOR := Edgecore
+ DEVICE_MODEL := ECS4100-12PH
+ IMAGE_SIZE := 14336k
+endef
+TARGET_DEVICES += edgecore_ecs4100-12ph
+
# When the factory image won't fit anymore, it can be removed.
# New installation will be performed booting the initramfs image from
# ram and then flashing the sysupgrade image from OpenWrt
--
2.43.2
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