[openwrt/openwrt] mediatek: filogic: add support for NRadio C8-668GL
LEDE Commits
lede-commits at lists.infradead.org
Fri Dec 13 06:29:18 PST 2024
blogic pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/6b32a5d768847b7d0e9222adecbcb66e367abbfc
commit 6b32a5d768847b7d0e9222adecbcb66e367abbfc
Author: Yaoguang Bai <0xdeadc0de at badguys.club>
AuthorDate: Tue Nov 26 17:18:28 2024 +0800
mediatek: filogic: add support for NRadio C8-668GL
NRadio C8-668GL is a Wi-Fi 6 5G cellular router based on MediaTek MT7981B SoC.
- **SoC**: MediaTek MT7981B (2x Cortex-A53, 1.3GHz)
- **RAM**: Nanya NT5AD512M16C4-JR 1GB DDR4
- **Flash**: ESMT FC51L08SFY3A 8GB eMMC
- **Ethernet**:
- 1x 2.5GbE (via GMAC0 and GPY211 PHY, shared with MT7531AE)
- 3x 10/100/1000 Mbps (via MT7531AE, connected to GMAC0)
- 5G Modem: GMAC1 (via GPY211 PHY - RTL8125BG - RM520N-GL)
- **Wi-Fi**: MediaTek MT7976CN (2.4GHz/5GHz, 802.11ax, 2x2 MIMO, AX3000)
- **Buttons**: Reset, WPS
- **LEDs**: Power, 5G, 4G, WiFi
- **SIM Slot**: 1x Nano SIM
- **5G Modem**: Quectel RM520N-GL (Snapdragon™ X62)
- **Power**: 12V/2A DC, 5.5×2.1 connector
The MAC addresses are derived from the `fac_mac` field in the `bdinfo` partition, formatted as `fac_mac = HWMAC`. The allocation is as follows:
| Vendor | OpenWrt Interface | Address | Notes |
|---------|-------------------|---------------|------------------------------------------------|
| LAN | br-lan | Label MAC | Default |
| WAN | lan4 | Label MAC+1 | Only when lan4 is switched to WAN |
| 2.4GHz | phy0-ap0 | Label MAC | |
| 5GHz | phy1-ap0 | Label MAC | (Local Admin bit set) |
| Modem | eth1 | Label MAC+2 | |
1. Log in to the router via `http://192.168.66.1`/.
2. Upgrade the official firmware to dual-system mode.
3. Select **Burn second system** and upload the `sysupgrade.bin` image.
- Download the image from the OpenWrt build system or build it yourself using the OpenWrt buildroot.
4. Wait for 30 seconds and click **Switch system**.
5. The device will reboot and switch to OpenWrt.
Set the U-Boot environment variable `boot_system=0` and reboot:
```bash
fw_setenv boot_system 0
```
Power off the router, hold the **WPS button**, and power it back on.
1. Rename the stock firmware file to **`recovery.bin`**.
2. Set your PC's Ethernet IP to **192.168.1.88** and connect it to the lan1 port on the router.
3. Run a TFTP server and place the `recovery.bin` file in its root directory.
4. Power off the router, press and hold the **Reset button**, and power it back on.
5. Release the Reset button when the TFTP server shows activity.
6. Wait for the router to flash the firmware and reboot automatically.
- By default, `lan4` is part of `br-lan` and uses the label MAC address.
- To query the RM520N-GL module, use the following command:
```bash
cat /dev/ttyUSB2 & printf 'ATI\r\n' > /dev/ttyUSB2
```
Signed-off-by: Yaoguang Bai <0xdeadc0de at badguys.club>
Link: https://github.com/openwrt/openwrt/pull/17093
Signed-off-by: John Crispin <john at phrozen.org>
---
package/boot/uboot-envtools/files/mediatek_filogic | 3 +-
.../linux/mediatek/dts/mt7981b-nradio-c8-668gl.dts | 264 +++++++++++++++++++++
.../filogic/base-files/etc/board.d/01_leds | 4 +
.../filogic/base-files/etc/board.d/02_network | 6 +
.../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 5 +
.../filogic/base-files/lib/upgrade/platform.sh | 18 ++
target/linux/mediatek/image/filogic.mk | 13 +
7 files changed, 312 insertions(+), 1 deletion(-)
diff --git a/package/boot/uboot-envtools/files/mediatek_filogic b/package/boot/uboot-envtools/files/mediatek_filogic
index 5bde699a47..d0a15e3473 100644
--- a/package/boot/uboot-envtools/files/mediatek_filogic
+++ b/package/boot/uboot-envtools/files/mediatek_filogic
@@ -57,7 +57,8 @@ acer,vero-w6m|\
glinet,gl-mt2500|\
glinet,gl-mt6000|\
glinet,gl-x3000|\
-glinet,gl-xe3000)
+glinet,gl-xe3000|\
+nradio,c8-668gl)
local envdev=$(find_mmc_part "u-boot-env")
ubootenv_add_uci_config "$envdev" "0x0" "0x80000"
;;
diff --git a/target/linux/mediatek/dts/mt7981b-nradio-c8-668gl.dts b/target/linux/mediatek/dts/mt7981b-nradio-c8-668gl.dts
new file mode 100644
index 0000000000..d1b74f2ffe
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-nradio-c8-668gl.dts
@@ -0,0 +1,264 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "mt7981.dtsi"
+
+/ {
+ model = "NRadio C8-668GL";
+ compatible = "nradio,c8-668gl", "mediatek,mt7981";
+
+ aliases {
+ ethernet0 = &gmac0;
+ led-boot = &led_power;
+ led-failsafe = &led_power;
+ led-running = &led_power;
+ led-upgrade = &led_power;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n1";
+ /* If official system version < 1.9.2.n6.c3, use root=PARTLABEL=rootfs */
+ bootargs = "console=ttyS0,115200n1 root=PARTLABEL=rootfs_2nd rootwait";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ cpepower {
+ gpio-export,name = "cpe-pwr";
+ gpio-export,output = <0>;
+ gpios = <&pio 31 GPIO_ACTIVE_LOW>;
+ };
+
+ cpesel0 {
+ gpio-export,name = "cpe-sel0";
+ gpio-export,output = <1>;
+ gpios = <&pio 30 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_power: power {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_POWER;
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ };
+
+ led-cellular-5g {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <0>;
+ gpios = <&pio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ led-cellular-4g {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_INDICATOR;
+ function-enumerator = <1>;
+ gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-wifi {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_WLAN;
+ gpios = <&pio 13 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc0_pins_default>;
+ pinctrl-1 = <&mmc0_pins_uhs>;
+ bus-width = <8>;
+ max-frequency = <52000000>;
+ cap-mmc-highspeed;
+ vmmc-supply = <®_3p3v>;
+ non-removable;
+ status = "okay";
+
+ card at 0 {
+ compatible = "mmc-card";
+ reg = <0>;
+
+ block {
+ compatible = "block-device";
+ partitions {
+ block-partition-env {
+ partname = "u-boot-env";
+
+ nvmem-layout {
+ compatible = "u-boot,env";
+ };
+ };
+
+ block-partition-factory {
+ partname = "factory";
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0x1000>;
+ };
+ };
+ };
+ };
+ };
+ };
+};
+
+&pio {
+ mmc0_pins_default: mmc0-pins-default {
+ mux {
+ function = "flash";
+ groups = "emmc_45";
+ };
+ };
+
+ mmc0_pins_uhs: mmc0-pins-uhs {
+ mux {
+ function = "flash";
+ groups = "emmc_45";
+ };
+ };
+};
+
+ð {
+ status = "okay";
+
+ gmac0: mac at 0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ gmac1: mac at 1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-mode = "2500base-x";
+ phy-handle = <&phy21>;
+ };
+
+ mdio: mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy5: ethernet-phy at 5 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <5>;
+ reset-gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <600>;
+ reset-deassert-us = <20000>;
+ };
+
+ phy21: ethernet-phy at 21 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <21>;
+ reset-gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <600>;
+ reset-deassert-us = <20000>;
+ };
+
+ switch at 1f {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ interrupt-parent = <&pio>;
+ interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port at 2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port at 3 {
+ reg = <3>;
+ label = "lan3";
+ };
+
+ port at 5 {
+ reg = <5>;
+ label = "lan4";
+ phy-mode = "2500base-x";
+ phy-handle = <&phy5>;
+ };
+
+ port at 6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+ };
+ };
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&xhci {
+ status = "okay";
+};
+
+&wifi {
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+ status = "okay";
+};
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
index 64df50eb0a..2496323d87 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/01_leds
@@ -66,6 +66,10 @@ nokia,ea0326gmp)
ucidef_set_led_netdev "lan" "LAN" "green:lan" "br-lan" "link"
ucidef_set_led_netdev "wlan" "WLAN" "green:wlan" "phy1-ap0" "link"
;;
+nradio,c8-668gl)
+ ucidef_set_led_netdev "wifi" "WIFI" "blue:wlan" "phy1-ap0" "link"
+ ucidef_set_led_netdev "5g" "5G" "blue:indicator-0" "eth1" "link"
+ ;;
openembed,som7981)
ucidef_set_led_netdev "lanact" "LANACT" "green:lan" "eth1" "rx tx"
ucidef_set_led_netdev "lanlink" "LANLINK" "amber:lan" "eth1" "link"
diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
index 78483442d7..2a13381326 100644
--- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network
@@ -43,6 +43,7 @@ mediatek_setup_interfaces()
jdcloud,re-cp-03|\
mediatek,mt7981-rfb|\
netcore,n60|\
+ nradio,c8-668gl|\
ruijie,rg-x60-pro|\
unielec,u7981-01*|\
zbtlink,zbt-z8102ax|\
@@ -165,6 +166,11 @@ mediatek_setup_macs()
lan_mac=$(mtd_get_mac_ascii u-boot-env mac)
label_mac=$lan_mac
;;
+ nradio,c8-668gl)
+ lan_mac=$(mmc_get_mac_ascii bdinfo "fac_mac ")
+ wan_mac=$(macaddr_add "$lan_mac" 2)
+ label_mac=$lan_mac
+ ;;
qihoo,360t7)
lan_mac=$(mtd_get_mac_ascii factory lanMac)
wan_mac=$(macaddr_add "$lan_mac" 1)
diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
index fb67323e7b..41c425e557 100644
--- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
+++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac
@@ -136,6 +136,11 @@ case "$board" in
[ "$PHYNBR" = "0" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
[ "$PHYNBR" = "1" ] && macaddr_add $addr 2 > /sys${DEVPATH}/macaddress
;;
+ nradio,c8-668gl)
+ hw_mac_addr=$(mmc_get_mac_ascii bdinfo "fac_mac ")
+ [ "$PHYNBR" = "0" ] && echo "$hw_mac_addr" > /sys${DEVPATH}/macaddress
+ [ "$PHYNBR" = "1" ] && macaddr_setbit_la $hw_mac_addr > /sys${DEVPATH}/macaddress
+ ;;
openembed,som7981)
[ "$PHYNBR" = "1" ] && cat /sys/class/net/eth0/address > /sys${DEVPATH}/macaddress
;;
diff --git a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
index fb48ffc49f..f3d5cb472e 100755
--- a/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
+++ b/target/linux/mediatek/filogic/base-files/lib/upgrade/platform.sh
@@ -128,6 +128,12 @@ platform_do_upgrade() {
CI_UBIPART="ubi0"
nand_do_upgrade "$1"
;;
+ nradio,c8-668gl)
+ CI_DATAPART="rootfs_data"
+ CI_KERNPART="kernel_2nd"
+ CI_ROOTPART="rootfs_2nd"
+ emmc_do_upgrade "$1"
+ ;;
ubnt,unifi-6-plus)
CI_KERNPART="kernel0"
EMMC_ROOT_DEV="$(cmdline_get_var root)"
@@ -181,6 +187,17 @@ platform_check_image() {
echo "Invalid image type."
return 1
}
+ return 0
+ ;;
+ nradio,c8-668gl)
+ # tar magic `ustar`
+ magic="$(dd if="$1" bs=1 skip=257 count=5 2>/dev/null)"
+
+ [ "$magic" != "ustar" ] && {
+ echo "Invalid image type."
+ return 1
+ }
+
return 0
;;
*)
@@ -212,6 +229,7 @@ platform_copy_config() {
glinet,gl-x3000|\
glinet,gl-xe3000|\
jdcloud,re-cp-03|\
+ nradio,c8-668gl|\
smartrg,sdg-8612|\
smartrg,sdg-8614|\
smartrg,sdg-8622|\
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index c18873e697..1fdb303677 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -1195,6 +1195,19 @@ define Device/nokia_ea0326gmp
endef
TARGET_DEVICES += nokia_ea0326gmp
+define Device/nradio_c8-668gl
+ DEVICE_VENDOR := NRadio
+ DEVICE_MODEL := C8-668GL
+ DEVICE_DTS := mt7981b-nradio-c8-668gl
+ DEVICE_DTS_DIR := ../dts
+ DEVICE_PACKAGES := kmod-mt7915e kmod-mt7981-firmware mt7981-wo-firmware \
+ kmod-usb-serial-option kmod-usb-net-cdc-ether kmod-usb-net-qmi-wwan \
+ kmod-usb3
+ IMAGE_SIZE := 131072k
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata | check-size
+endef
+TARGET_DEVICES += nradio_c8-668gl
+
define Device/openembed_som7981
DEVICE_VENDOR := OpenEmbed
DEVICE_MODEL := SOM7981
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