[openwrt/openwrt] ramips: add support for SNR-CPE-ME2-SFP
LEDE Commits
lede-commits at lists.infradead.org
Wed Mar 8 14:45:51 PST 2023
hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/d45659a571645f98674845e5efd07f447de337ed
commit d45659a571645f98674845e5efd07f447de337ed
Author: Aleksey Nasibulin <alealexpro100 at ya.ru>
AuthorDate: Mon Mar 6 10:49:33 2023 +0000
ramips: add support for SNR-CPE-ME2-SFP
SNR-CPE-ME2-SFP is a wireless router with SFP cage manufactured by SNR/NAG company.
Specification:
- SoC: MediaTek MT7621A
- CPU: 880MHz
- Flash: 16 MB (GD25Q127CSIG)
- RAM: 256 MB
- WLAN: 2.4 GHz, 5 GHz (MediaTek MT7615DN)
- Ethernet: 4x 10/100/1000 Mbps
- SFP cage (using RTL8211FS-CG)
- USB 3.0 port
- Power: 12 VDC, 2 A
Flash instruction via TFTP:
1. Boot SNR-CPE-ME2 to recovery mode
(press reset button and power on device, hold button for ~10 seconds)
2. Send firmware via TFTP client:
TFTP Server address: 192.168.1.1
TFTP Client address: 192.168.1.131
3. Wait ~120 seconds to complete flashing
4. Do sysupgrade using web-interface
MAC Addresses(stock)
--------------------
+----------+------------------+-------------------+
| use | address | example |
+----------+------------------+-------------------+
| Device | label | 6A:C4:DD:xx:xx:28 |
| Ethernet | + 1 | 6A:C4:DD:xx:xx:29 |
| 2g | + 2 | 6A:C4:DD:xx:xx:2A |
| 5g | + 3 | 6A:C4:DD:xx:xx:2B |
+----------+------------------+-------------------+
Notes:
- Reading sfp eeprom is not supported [1] (driver issue). Stock image has the same situation.
References:
1. https://forum.openwrt.org/t/mt7621-and-reading-sfp-eeprom/152249
Signed-off-by: Aleksey Nasibulin <alealexpro100 at ya.ru>
---
package/boot/uboot-envtools/files/ramips | 1 +
.../ramips/dts/mt7621_snr_snr-cpe-me2-sfp.dts | 219 +++++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 12 ++
.../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 4 +
4 files changed, 236 insertions(+)
diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips
index 350330779c..6a0256c568 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -85,6 +85,7 @@ linksys,ea8100-v2|\
mts,wg430223)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x20000"
;;
+snr,snr-cpe-me2-sfp|\
snr,cpe-w4n-mt)
idx="$(find_mtd_index uboot-env)"
[ -n "$idx" ] && \
diff --git a/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-sfp.dts b/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-sfp.dts
new file mode 100644
index 0000000000..2a5dfe379c
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_snr_snr-cpe-me2-sfp.dts
@@ -0,0 +1,219 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "snr,snr-cpe-me2-sfp", "mediatek,mt7621-soc";
+ model = "SNR-CPE-ME2-SFP";
+
+ aliases {
+ led-boot = &led_sys;
+ led-failsafe = &led_sys;
+ led-running = &led_sys;
+ led-upgrade = &led_sys;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_sys: sys {
+ label = "green:sys";
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ };
+
+ vpn {
+ label = "green:vpn";
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ usb {
+ label = "green:usb";
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_USB;
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&xhci_ehci_port1>;
+ linux,default-trigger = "usbport";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ sfp_wan: sfp0 {
+ compatible = "sff,sfp";
+ i2c-bus = <&i2c>;
+ los-gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
+ mod-def0-gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+ tx-disable-gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
+ maximum-power-milliwatt = <1000>;
+ };
+
+ reg_usb_vbus: regulator-usb {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio 17 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "uart2", "uart3", "jtag";
+ function = "gpio";
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 { // GD25Q127CSIG
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <44000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition at 30000 {
+ label = "config";
+ reg = <0x30000 0x10000>;
+ };
+
+ factory: partition at 40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition at 50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+
+ partition at 30001 {
+ label = "uboot-env";
+ reg = <0x30000 0x1000>;
+ };
+ };
+ };
+};
+
+&gpio {
+ // driver issue, bypass
+ enable_sfp {
+ gpio-hog;
+ gpios = <9 GPIO_ACTIVE_LOW>;
+ output-low;
+ };
+};
+
+&mdio {
+ phy_sfp: ethernet-phy at 0 {
+ reg = <0>;
+ sfp = <&sfp_wan>;
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_e000>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ status = "okay";
+ label = "wan";
+ phy-mode = "rgmii-rxid";
+ phy-handle = <&phy_sfp>;
+
+ nvmem-cells = <&macaddr_factory_e006>;
+ nvmem-cell-names = "mac-address";
+};
+
+&switch0 {
+ ports {
+ port at 1 {
+ status = "okay";
+ label = "lan1";
+ };
+
+ port at 2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port at 3 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port at 4 {
+ status = "okay";
+ label = "lan4";
+ };
+ };
+};
+
+&xhci {
+ vusb33-supply = <®_3p3v>;
+ vbus-supply = <®_usb_vbus>;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ };
+};
+
+&factory {
+ compatible = "nvmem-cells";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ macaddr_factory_e000: macaddr at e000 {
+ reg = <0xe000 0x6>;
+ };
+
+ macaddr_factory_e006: macaddr at e006 {
+ reg = <0xe006 0x6>;
+ };
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 78ad0e5c09..a88f00e677 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1963,6 +1963,18 @@ define Device/snr_snr-cpe-me2-lite
endef
TARGET_DEVICES += snr_snr-cpe-me2-lite
+define Device/snr_snr-cpe-me2-sfp
+ $(Device/dsa-migration)
+ $(Device/uimage-lzma-loader)
+ IMAGE_SIZE := 16064k
+ DEVICE_VENDOR := SNR
+ DEVICE_MODEL := SNR-CPE-ME2-SFP
+ UIMAGE_NAME := $$(DEVICE_MODEL)
+ DEVICE_PACKAGES := kmod-mt7615-firmware kmod-usb3 \
+ kmod-sfp kmod-usb-ledtrig-usbport uboot-envtools
+endef
+TARGET_DEVICES += snr_snr-cpe-me2-sfp
+
define Device/storylink_sap-g3200u3
$(Device/dsa-migration)
IMAGE_SIZE := 7872k
diff --git a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index b8d8befeef..5a186dcb88 100644
--- a/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ramips/mt7621/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -139,6 +139,10 @@ case "$board" in
macaddr_setbit_la "$(mtd_get_mac_ascii Config protest_lan_mac)" \
> /sys${DEVPATH}/macaddress
;;
+ snr,snr-cpe-me2-sfp)
+ hw_mac_addr="$(mtd_get_mac_binary factory 0x8004)"
+ [ "$PHYNBR" = "1" ] && echo -n "$hw_mac_addr" > /sys${DEVPATH}/macaddress
+ ;;
tenbay,t-mb5eu-v01)
hw_mac_addr="$(mtd_get_mac_binary factory 0x4)"
[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr "0x100000" > /sys${DEVPATH}/macaddress
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