[openwrt/openwrt] ramips: add support for ELECOM WRC-X1800GS
LEDE Commits
lede-commits at lists.infradead.org
Sat May 25 10:34:38 PDT 2024
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/50ae9337d62ce7991f80436eadf4415179c039d2
commit 50ae9337d62ce7991f80436eadf4415179c039d2
Author: INAGAKI Hiroshi <musashino.open at gmail.com>
AuthorDate: Sat May 11 15:35:50 2024 +0900
ramips: add support for ELECOM WRC-X1800GS
ELECOM WRC-X1800GS is a 2.4/5 GHz band 11ax (Wi-Fi 6) router, based on
MT7621A.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 256 MiB
- Flash : RAW-NAND 128 MiB (Macronix MX30LF1G28AD-TI)
- WLAN : 2.4/5 GHz 2T2R (MediaTek MT7915D)
- Ethernet : 5x 10/100/1000 Mbps
- switch : MediaTek MT7530 (SoC)
- LEDs/Keys (GPIO) : 7x/4x
- UART : pin-header on PCB ("J5")
- arrangement : 3.3V, TX, RX, NC, GND from tri-angle marking
- settings : 115200n8
- Power : 12 VDC, 1 A
Flash instruction using initramfs-factory image:
1. Boot WRC-X1800GS normally with "Router" mode
2. Access to "http://192.168.2.1/" and open firmware update page
("ファームウェア更新")
3. Select the OpenWrt initramfs-factory image and click apply ("適用")
button
4. After flashing initramfs-factory image and reboot, upload the
sysupgrade image and perform sysupgrade with it
5. Wait ~120 seconds to complete flashing
Notes:
- WRC-X1800GS has 2x os images. Those are switched on every firmware
updating on stock firmware, but dual-boot feature on this device
cannot be handled on OpenWrt. So the 1st image is always used on
OpenWrt.
This is controlled by "bootnum" variable embedded in "persist"
partition (addr: 0x4).
- WRC-X1800GS has 2x HW revisions. There are some small changes, but the
same DeviceTree in stock firmware is used for both revisions.
On this support of WRC-X1800GS, 2x green:wlan-2g-N LEDs are defined
for each revision and the same default triggers are set.
MAC addresses:
LAN : 38:97:A4:xx:xx:38 (Factory, 0x1fdfa (hex) / Ubootenv, ethaddr (text))
WAN : 38:97:A4:xx:xx:3B (Factory, 0x1fdf4 (hex))
2.4 GHz: 38:97:A4:xx:xx:39
5 GHz : 38:97:A4:xx:xx:3A
Signed-off-by: INAGAKI Hiroshi <musashino.open at gmail.com>
---
.../linux/ramips/dts/mt7621_elecom_wrc-x1800gs.dts | 279 +++++++++++++++++++++
target/linux/ramips/image/mt7621.mk | 21 ++
.../mt7621/base-files/etc/board.d/02_network | 1 +
.../mt7621/base-files/lib/upgrade/platform.sh | 6 +
4 files changed, 307 insertions(+)
diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-x1800gs.dts b/target/linux/ramips/dts/mt7621_elecom_wrc-x1800gs.dts
new file mode 100644
index 0000000000..c0bb5e4969
--- /dev/null
+++ b/target/linux/ramips/dts/mt7621_elecom_wrc-x1800gs.dts
@@ -0,0 +1,279 @@
+// 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 = "elecom,wrc-x1800gs", "mediatek,mt7621-soc";
+ model = "ELECOM WRC-X1800GS";
+
+ aliases {
+ led-boot = &led_power_green;
+ led-failsafe = &led_power_red;
+ led-running = &led_power_green;
+ led-upgrade = &led_power_green;
+ label-mac-device = &gmac0;
+ };
+
+ chosen {
+ bootargs-override = "console=ttyS0,115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ /* available on 1st HW rev. */
+ led-0 {
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ function-enumerator = <1>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ led_power_green: led-1 {
+ gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_POWER;
+ };
+
+ led_power_red: led-2 {
+ gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_POWER;
+ };
+
+ led-3 {
+ gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ };
+
+ led-4 {
+ gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WPS;
+ };
+
+ led-5 {
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_5GHZ;
+ linux,default-trigger = "phy1tpt";
+ };
+
+ /* available on 2nd HW rev. */
+ led-6 {
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WLAN_2GHZ;
+ function-enumerator = <2>;
+ linux,default-trigger = "phy0tpt";
+ };
+
+ led-7 {
+ gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_RED>;
+ function = LED_FUNCTION_WLAN_5GHZ;
+ };
+
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ button-reset {
+ label = "reset";
+ gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+
+ switch-ap {
+ label = "ap";
+ gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_0>;
+ };
+
+ switch-router {
+ label = "router";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ linux,code = <BTN_1>;
+ };
+
+ button-wps {
+ label = "wps";
+ gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_WPS_BUTTON>;
+ };
+ };
+};
+
+&nand {
+ status = "okay";
+ pinctrl-0 = <&nand_pins>;
+ pinctrl-names = "default";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ reg = <0x0 0x100000>;
+ label = "u-boot";
+ read-only;
+ };
+
+ partition at 100000 {
+ reg = <0x100000 0x100000>;
+ label = "u-boot-env";
+ };
+
+ partition at 200000 {
+ reg = <0x200000 0x1c0000>;
+ label = "factory";
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0xe00>;
+ };
+
+ precal_factory_e10: precal at e10 {
+ reg = <0xe10 0x19c10>;
+ };
+
+ macaddr_factory_1fdf4: macaddr at 1fdf4 {
+ reg = <0x1fdf4 0x6>;
+ };
+
+ macaddr_factory_1fdfa: macaddr at 1fdfa {
+ reg = <0x1fdfa 0x6>;
+ };
+ };
+ };
+
+ /* "RAS1" on stock fw */
+ partition at 3c0000 {
+ compatible = "fixed-partitions";
+ reg = <0x3c0000 0x3240000>;
+ label = "firmware";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition at 0 {
+ reg = <0x0 0x800000>;
+ label = "kernel";
+ };
+
+ partition at 800000 {
+ reg = <0x800000 0x2a40000>;
+ label = "ubi";
+ };
+ };
+
+ partition at 3600000 {
+ reg = <0x3600000 0x100000>;
+ label = "Config";
+ read-only;
+ };
+
+ /* "RAS2" on stock fw */
+ partition at 3700000 {
+ reg = <0x3700000 0x3240000>;
+ label = "firmware2";
+ };
+
+ partition at 6940000 {
+ reg = <0x6940000 0x100000>;
+ label = "Config_2";
+ read-only;
+ };
+
+ partition at 6a40000 {
+ reg = <0x6a40000 0x100000>;
+ label = "persist";
+ };
+
+ partition at 6b40000 {
+ reg = <0x6b40000 0x100000>;
+ label = "mesh";
+ read-only;
+ };
+
+ partition at 6c40000 {
+ reg = <0x6c40000 0x1340000>;
+ label = "backup";
+ read-only;
+ };
+ };
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_1fdfa>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ status = "okay";
+ label = "wan";
+ phy-handle = <ðphy0>;
+
+ nvmem-cells = <&macaddr_factory_1fdf4>;
+ nvmem-cell-names = "mac-address";
+};
+
+ðphy0 {
+ /delete-property/ interrupts;
+};
+
+&pcie {
+ status = "okay";
+};
+
+&pcie1 {
+ wifi at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ nvmem-cells = <&eeprom_factory_0>, <&precal_factory_e10>;
+ nvmem-cell-names = "eeprom", "precal";
+ mediatek,disable-radar-background;
+ };
+};
+
+&pcie2 {
+ status = "disabled";
+};
+
+&switch0 {
+ ports {
+ port at 1 {
+ status = "okay";
+ label = "lan2";
+ };
+
+ port at 2 {
+ status = "okay";
+ label = "lan1";
+ };
+ };
+};
+
+&state_default {
+ gpio {
+ groups = "i2c", "uart3", "jtag", "wdt";
+ function = "gpio";
+ };
+};
+
+&uartlite {
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+};
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index 1c6cd237d3..ff071213ef 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -1120,6 +1120,27 @@ define Device/elecom_wrc-2533gst2
endef
TARGET_DEVICES += elecom_wrc-2533gst2
+define Device/elecom_wrc-x1800gs
+ $(Device/nand)
+ DEVICE_VENDOR := ELECOM
+ DEVICE_MODEL := WRC-X1800GS
+ KERNEL := kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb | \
+ znet-header 4.04(XVF.1)b90 COMC 0x68 | elecom-product-header WRC-X1800GS
+ KERNEL_INITRAMFS := kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
+ KERNEL_SIZE := 8192k
+ IMAGE_SIZE := 51456k
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+ ARTIFACTS := initramfs-factory.bin
+ ARTIFACT/initramfs-factory.bin := append-image-stage initramfs-kernel.bin | \
+ znet-header 4.04(XVF.1)b90 COMC 0x68 | elecom-product-header WRC-X1800GS | \
+ check-size
+endif
+ DEVICE_PACKAGES := kmod-mt7915-firmware
+endef
+TARGET_DEVICES += elecom_wrc-x1800gs
+
define Device/etisalat_s3
$(Device/sercomm_dxx)
IMAGE_SIZE := 32768k
diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 2ed8c38732..ea479ddd38 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -71,6 +71,7 @@ ramips_setup_interfaces()
asiarf,ap7621-nv1|\
beeline,smartbox-flash|\
beeline,smartbox-giga|\
+ elecom,wrc-x1800gs|\
glinet,gl-mt1300|\
iodata,wn-deax1800gr|\
iptime,a3002mesh|\
diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
index 258bb1fe96..3c8c4b36ee 100755
--- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
+++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
@@ -131,6 +131,12 @@ platform_do_upgrade() {
zyxel,nwa55axe)
nand_do_upgrade "$1"
;;
+ elecom,wrc-x1800gs)
+ [ "$(fw_printenv -n bootmenu_delay)" != "0" ] || \
+ fw_setenv bootmenu_delay 3
+ iodata_mstc_set_flag "bootnum" "persist" "0x4" "1,2" "1"
+ nand_do_upgrade "$1"
+ ;;
iodata,wn-ax1167gr2|\
iodata,wn-ax2033gr|\
iodata,wn-dx1167r|\
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