[openwrt/openwrt] ramips: add support for SNR-CPE-W4N-MT router
LEDE Commits
lede-commits at lists.infradead.org
Mon Nov 20 15:45:25 PST 2023
hauke pushed a commit to openwrt/openwrt.git, branch openwrt-22.03:
https://git.openwrt.org/e7b3414fd58992f7aaed5425617695ed354a84ea
commit e7b3414fd58992f7aaed5425617695ed354a84ea
Author: Alexey Bartenev <41exey at proton.me>
AuthorDate: Mon Aug 7 02:18:23 2023 -0400
ramips: add support for SNR-CPE-W4N-MT router
General specification:
- SoC Type: MediaTek MT7620N (580MHz)
- ROM: 8 MB SPI-NOR (W25Q64FV)
- RAM: 64 MB DDR (M13S5121632A)
- Switch: MediaTek MT7530
- Ethernet: 5 ports - 5×100MbE (WAN, LAN1-4)
- Wireless 2.4 GHz: b/g/n
- Buttons: 1 button (RESET)
- Bootloader: U-Boot 1.1.3, MediaTek U-Boot: 5.0.0.5
- Power: 12 VDC, 1.0 A
Flash by the native uploader in 2 stages:
1. Use the native uploader to flash an initramfs image. Choose
openwrt-ramips-mt7620-snr_cpe-w4n-mt-initramfs-kernel.bin file by
"Administration/Management/Firmware update/Choose File" in vendor's
web interface (ip: 192.168.1.10, login: Admin, password: Admin).
Wait ~160 seconds.
2. Flash a sysupgrade image via the initramfs image. Choose
openwrt-ramips-mt7620-snr_cpe-w4n-mt-squashfs-sysupgrade.bin
file by "System/Backup/Flash Firmware/Flash image..." in
LuCI web interface (ip: 192.168.1.1, login: root, no password).
Wait ~240 seconds.
Flash by U-Boot TFTP method:
1. Configure your PC with IP 192.168.1.131
2. Set up TFTP server and put the
openwrt-ramips-mt7620-snr_cpe-w4n-mt-squashfs-sysupgrade.bin
image on your PC
3. Connect serial port (57600 8N1) and turn on the router.
Then interrupt "U-Boot Boot Menu" by hitting 2 key (select "2:
Load system code then write to Flash via TFTP.").
Press Y key when show "Warning!! Erase Linux in Flash then burn
new one. Are you sure? (Y/N)"
Input device IP (192.168.1.1) ==:192.168.1.1
Input server IP (192.168.1.131) ==:192.168.1.131
Input Linux Kernel filename () ==:
openwrt-ramips-mt7620-snr_cpe-w4n-mt-squashfs-sysupgrade.bin
3. Wait ~120 seconds to complete flashing
Signed-off-by: Alexey Bartenev <41exey at proton.me>
(cherry picked from commit 7796c2d7ef5ff465c8c75ee294b0b5fb3165f4b9)
[Fix merging conflict]
Signed-off-by: Alexey Bartenev <41exey at proton.me>
---
package/boot/uboot-envtools/files/ramips | 5 +
target/linux/ramips/dts/mt7620n_snr_cpe-w4n-mt.dts | 122 +++++++++++++++++++++
target/linux/ramips/image/mt7620.mk | 11 ++
.../ramips/mt7620/base-files/etc/board.d/01_leds | 5 +
.../mt7620/base-files/etc/board.d/02_network | 6 +
5 files changed, 149 insertions(+)
diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips
index 01fa0e1966..933d3629c5 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -63,6 +63,11 @@ linksys,ea8100-v2|\
mts,wg430223)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x20000"
;;
+snr,cpe-w4n-mt)
+ idx="$(find_mtd_index uboot-env)"
+ [ -n "$idx" ] && \
+ ubootenv_add_uci_config "/dev/mtd$idx" "0x0" "0x1000" "0x1000"
+ ;;
xiaomi,mi-router-3g-v2|\
xiaomi,mi-router-4a-gigabit|\
xiaomi,miwifi-3c)
diff --git a/target/linux/ramips/dts/mt7620n_snr_cpe-w4n-mt.dts b/target/linux/ramips/dts/mt7620n_snr_cpe-w4n-mt.dts
new file mode 100644
index 0000000000..97e6043642
--- /dev/null
+++ b/target/linux/ramips/dts/mt7620n_snr_cpe-w4n-mt.dts
@@ -0,0 +1,122 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "mt7620n.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+
+/ {
+ compatible = "snr,cpe-w4n-mt", "ralink,mt7620n-soc";
+ model = "SNR-CPE-W4N (rev.M)";
+
+ aliases {
+ led-boot = &led_wps;
+ led-failsafe = &led_sys;
+ led-running = &led_wps;
+ led-upgrade = &led_sys;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_sys: sys {
+ label = "green:sys";
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; // GPIO#38
+ panic-indicator;
+ };
+
+ led_wps: wps {
+ label = "green:wps";
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WPS;
+ gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; // GPIO#39
+ };
+
+ wlan {
+ label = "green:wlan";
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN;
+ gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; // GPIO#72
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "Reset Button";
+ gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; // GPIO#1
+ linux,code = <KEY_RESTART>;
+ };
+ };
+};
+
+&gpio0 {
+ status = "okay";
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&gpio3 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <48000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ label = "Bootloader";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition at 30000 {
+ label = "Config";
+ reg = <0x30000 0x10000>;
+ };
+
+ factory: partition at 40000 {
+ label = "Factory";
+ reg = <0x40000 0x100000>;
+ read-only;
+ };
+
+ partition at 50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0x7b0000>;
+ };
+
+ partition at 30000_1 {
+ label = "uboot-env";
+ reg = <0x30000 0x1000>;
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "spi refclk";
+ function = "gpio";
+ };
+};
+
+&wmac {
+ ralink,mtd-eeprom = <&factory 0x0>;
+};
diff --git a/target/linux/ramips/image/mt7620.mk b/target/linux/ramips/image/mt7620.mk
index cfdf5f4d04..9be0262270 100644
--- a/target/linux/ramips/image/mt7620.mk
+++ b/target/linux/ramips/image/mt7620.mk
@@ -1066,6 +1066,17 @@ define Device/sitecom_wlr-4100-v1-002
endef
TARGET_DEVICES += sitecom_wlr-4100-v1-002
+define Device/snr_cpe-w4n-mt
+ $(Device/uimage-lzma-loader)
+ SOC := mt7620n
+ IMAGE_SIZE := 7360k
+ DEVICE_VENDOR := SNR
+ DEVICE_MODEL := CPE-W4N
+ DEVICE_VARIANT := MT
+ UIMAGE_NAME := SNR-CPE-W4N-MT
+endef
+TARGET_DEVICES += snr_cpe-w4n-mt
+
define Device/tplink_archer-c20i
$(Device/tplink-v2)
SOC := mt7620a
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
index a4887cea0a..f7fe1c11f6 100644
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/01_leds
@@ -151,6 +151,11 @@ kingston,mlwg2|\
sanlinking,d240)
ucidef_set_led_netdev "wifi_led" "wifi" "blue:wifi" "wlan0"
;;
+snr,cpe-w4n-mt)
+ ucidef_set_led_heartbeat "wps" "WPS" "green:wps"
+ ucidef_set_led_timer "sys" "System" "green:sys" "500" "500"
+ ucidef_set_led_wlan "wlan" "Wi-Fi" "green:wlan" "phy0tpt"
+ ;;
lenovo,newifi-y1)
ucidef_set_led_netdev "wifi" "WIFI" "blue:wifi" "wlan1"
ucidef_set_led_netdev "wifi5g" "WIFI5G" "blue:wifi5g" "wlan0"
diff --git a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
index 8eb6e19f33..dbad7aeb7f 100644
--- a/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7620/base-files/etc/board.d/02_network
@@ -86,6 +86,7 @@ ramips_setup_interfaces()
glinet,gl-mt300n|\
glinet,gl-mt750|\
hiwifi,hc5661|\
+ snr,cpe-w4n-mt|\
wrtnode,wrtnode|\
zbtlink,zbt-wa05|\
zyxel,keenetic-omni-ii)
@@ -374,6 +375,11 @@ ramips_setup_macs()
linksys,e1700)
wan_mac=$(mtd_get_mac_ascii config WAN_MAC_ADDR)
;;
+ snr,cpe-w4n-mt)
+ lan_mac=$(mtd_get_mac_binary Factory 0x28)
+ wan_mac=$(mtd_get_mac_binary Factory 0x2e)
+ label_mac=$wan_mac
+ ;;
tplink,archer-c2-v1|\
tplink,archer-c20-v1|\
tplink,archer-c20i|\
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