[openwrt/openwrt] ramips: add support for SNR-CPE-ME1
LEDE Commits
lede-commits at lists.infradead.org
Sun May 7 05:46:02 PDT 2023
hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/ecdb24814f540cb67cfa0ca64f32d76889853d15
commit ecdb24814f540cb67cfa0ca64f32d76889853d15
Author: Maximilian Weinmann <x1 at disroot.org>
AuthorDate: Fri Nov 4 00:23:44 2022 +0700
ramips: add support for SNR-CPE-ME1
SNR-CPE-ME1 is a wireless WiFi 5 router manufactured by SNR/NAG company.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 256 MiB
- Flash : SPI-NOR 16 MiB (GD25Q128CSIG)
- WLAN : 2.4 GHz (MediaTek MT7603EN)
5 GHz (MediaTek MT7610EN)
- Ethernet : 10/100/1000 Mbps x5
- Switch : MediaTek MT7530 (in SoC)
- USB : 3.0 x1
- UART : through-hole on PCB
- [J4] 3.3V, RX, TX, GND (57600n8)
- Power : 12 VDC, 2 A
Flash instruction via TFTP:
1. Boot SNR-CPE-ME1 to recovery mode
(hold the reset button while power on)
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
Signed-off-by: Maximilian Weinmann <x1 at disroot.org>
---
package/boot/uboot-envtools/files/ramips | 1 +
target/linux/ramips/dts/mt7621_snr-cpe-me1.dts | 212 +++++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 12 ++
.../ramips/mt7621/base-files/etc/board.d/01_leds | 3 +
4 files changed, 228 insertions(+)
diff --git a/package/boot/uboot-envtools/files/ramips b/package/boot/uboot-envtools/files/ramips
index 4b7eeb8960..f981fc73ef 100644
--- a/package/boot/uboot-envtools/files/ramips
+++ b/package/boot/uboot-envtools/files/ramips
@@ -87,6 +87,7 @@ linksys,ea8100-v2|\
mts,wg430223)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x1000" "0x20000"
;;
+snr,snr-cpe-me1|\
snr,snr-cpe-me2-sfp|\
snr,cpe-w4n-mt)
idx="$(find_mtd_index uboot-env)"
diff --git a/target/linux/ramips/dts/mt7621_snr-cpe-me1.dts b/target/linux/ramips/dts/mt7621_snr-cpe-me1.dts
new file mode 100644
index 0000000000..7f0dbf772d
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_snr-cpe-me1.dts
@@ -0,0 +1,212 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#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-me1", "mediatek,mt7621-soc";
+ model = "SNR-CPE-ME1";
+
+ aliases {
+ label-mac-device = &gmac1;
+
+ led-boot = &led_usb;
+ led-failsafe = &led_vpn;
+ led-running = &led_green;
+ led-upgrade = &led_sys;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led_usb: led-0 { // USB Activity
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_USB;
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>; // [JTAG] JTDO
+ };
+
+ led_vpn: led-1 { // VPN Activity
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_INDICATOR;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>; // [JTAG] JTCLK
+ };
+
+ led_sys: led-2 { // System config
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&gpio 3 GPIO_ACTIVE_LOW>; // [I2C] I2C_SD
+ panic-indicator;
+ };
+
+ led_green: led-3 { // ? LED
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_HEARTBEAT;
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>; // [JTAG] JTMS
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "Reset Button";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>; // [JTAG] JTDI
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ reg_usb_vbus: regulator {
+ 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;
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_e000>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ status = "okay";
+ label = "wan";
+ phy-handle = <ðphy4>;
+
+ nvmem-cells = <&macaddr_factory_e006>;
+ nvmem-cell-names = "mac-address";
+};
+
+&mdio {
+ ethphy4: ethernet-phy at 4 {
+ reg = <4>;
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie0 { // MT7603EN
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x0000>;
+ ieee80211-freq-limit = <2400000 2500000>;
+ };
+};
+
+&pcie1 { // MT7610EN
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ mediatek,mtd-eeprom = <&factory 0x8000>;
+ ieee80211-freq-limit = <5000000 6000000>;
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ flash at 0 { // GD25Q128CSIG
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <44000000>; // 44 MHz
+
+ 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>;
+ read-only;
+ };
+
+ factory: partition at 40000 {
+ label = "Factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+
+ 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>;
+ };
+ };
+
+ partition at 50000 {
+ compatible = "openwrt,uimage", "denx,uimage";
+ label = "firmware";
+ reg = <0x50000 0xfb0000>;
+ };
+
+ partition at 30001 {
+ label = "uboot-env";
+ reg = <0x30000 0x1000>;
+ };
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "jtag";
+ function = "gpio";
+ };
+};
+
+&switch0 {
+ ports {
+ port at 0 {
+ status = "okay";
+ label = "lan4";
+ };
+
+ port at 1 {
+ status = "okay";
+ label = "lan3";
+ };
+
+ port at 2 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port at 3 {
+ status = "okay";
+ label = "lan1";
+ };
+ };
+};
+
+&xhci {
+ vbus-supply = <®_usb_vbus>;
+ vusb33-supply = <®_3p3v>;
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 3e910e88f6..d33937a8d7 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -2031,6 +2031,18 @@ define Device/sim_simax1800t
endef
TARGET_DEVICES += sim_simax1800t
+define Device/snr_snr-cpe-me1
+ $(Device/dsa-migration)
+ $(Device/uimage-lzma-loader)
+ IMAGE_SIZE := 15040k
+ DEVICE_VENDOR := SNR
+ DEVICE_MODEL := SNR-CPE-ME1
+ UIMAGE_NAME := SNR-CPE-ME1-5GHZ-MT
+ DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x0e kmod-usb3 \
+ kmod-usb-ledtrig-usbport uboot-envtools
+endef
+TARGET_DEVICES += snr_snr-cpe-me1
+
define Device/snr_snr-cpe-me2-lite
$(Device/dsa-migration)
$(Device/uimage-lzma-loader)
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
index 726d26f077..b243acbbbf 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
@@ -163,6 +163,9 @@ oraybox,x3a)
ucidef_set_led_netdev "wan" "wan link" "red:status" "wan"
ucidef_set_led_netdev "lan" "lan link" "green:status" "br-lan"
;;
+snr,snr-cpe-me1)
+ ucidef_set_led_usbport "usb" "USB" "green:usb" "usb1-port1" "usb2-port1"
+ ;;
tplink,archer-a6-v3|\
tplink,archer-ax23-v1|\
tplink,archer-c6-v3|\
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