[PATCH 1/2] ramips: add support for ELECOM WRC-1167GS2-B
Adrian Schmutzler
mail at adrianschmutzler.de
Mon Dec 14 09:43:13 EST 2020
Hi,
> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of INAGAKI Hiroshi
> Sent: Samstag, 28. November 2020 10:41
> To: openwrt-devel at lists.openwrt.org
> Cc: INAGAKI Hiroshi <musashino.open at gmail.com>
> Subject: [PATCH 1/2] ramips: add support for ELECOM WRC-1167GS2-B
>
> ELECOM WRC-1167GS2-B is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on
> MT7621A.
>
> Specification:
>
> - SoC : MediaTek MT7621A
> - RAM : DDR3 128 MiB
> - Flash : SPI-NOR 16 MiB
> - WLAN : 2.4/5 GHz 2T2R (MediaTek MT7615D)
> - Ethernet : 10/100/1000 Mbps x5
> - Switch : MediaTek MT7530 (SoC)
> - LED/keys : 6x/6x (2x buttons, 1x slide-switch)
> - UART : through-hole on PCB
> - J4: 3.3V, GND, TX, RX from ethernet port side
> - 57600n8
> - Power : 12VDC, 1A
>
> MAC addresses:
>
> LAN : 04:AB:18:**:**:13 (Factory, 0xFFF4 (hex))
> WAN : 04:AB:18:**:**:14 (Factory, 0xFFFA (hex))
> 2.4 GHz : 04:AB:18:**:**:15 (none)
> 5 GHz : 04:AB:18:**:**:16 (Factory, 0x4 (hex))
>
> Flash instruction using factory image:
>
> 1. Boot WRC-1167GS2-B normally
> 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 factory image and click apply ("適用") button 4. Wait
> ~120 seconds to complete flashing
>
> Notes:
>
> - there is no way to configure the correct MAC address for secondary phy
> (5GHz) on MT7615D
This one seems to address a similar case (just scroll to the very bottom):
https://patchwork.ozlabs.org/project/openwrt/patch/1607939702-85475-1-git-send-email-xinfa.deng@gl-inet.com/
Would this work for you as well (at least for the MAC address)?
Best
Adrian
> - Wi-Fi band on primary phy (2.4GHz) cannot be limitted by specifying
> ieee80211-freq-limit
> (fail to register secondary phy due to error)
> - mtd-mac-address in the wifi node is required for using
> mtd-mac-address-increment
>
> Signed-off-by: INAGAKI Hiroshi <musashino.open at gmail.com>
> ---
> .../dts/mt7621_elecom_wrc-1167gs2-b.dts | 57 ++++++
> .../dts/mt7621_elecom_wrc-1167gsxx.dtsi | 179 ++++++++++++++++++
> target/linux/ramips/image/mt7621.mk | 8 +
> 3 files changed, 244 insertions(+)
> create mode 100644 target/linux/ramips/dts/mt7621_elecom_wrc-1167gs2-
> b.dts
> create mode 100644 target/linux/ramips/dts/mt7621_elecom_wrc-
> 1167gsxx.dtsi
>
> diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-1167gs2-b.dts
> b/target/linux/ramips/dts/mt7621_elecom_wrc-1167gs2-b.dts
> new file mode 100644
> index 0000000000..af0c580c64
> --- /dev/null
> +++ b/target/linux/ramips/dts/mt7621_elecom_wrc-1167gs2-b.dts
> @@ -0,0 +1,57 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> +
> +#include "mt7621_elecom_wrc-1167gsxx.dtsi"
> +
> +/ {
> + compatible = "elecom,wrc-1167gs2-b", "mediatek,mt7621-soc";
> + model = "ELECOM WRC-1167GS2-B";
> +
> + aliases {
> + label-mac-device = &wan;
> + };
> +};
> +
> +&gmac0 {
> + mtd-mac-address = <&factory 0xfff4>;
> +};
> +
> +&wan {
> + mtd-mac-address = <&factory 0xfffa>;
> +};
> +
> +&partitions {
> + partition at 50000 {
> + compatible = "denx,uimage";
> + label = "firmware";
> + reg = <0x50000 0xb00000>;
> + };
> +
> + partition at b50000 {
> + label = "tm_pattern";
> + reg = <0xb50000 0x380000>;
> + read-only;
> + };
> +
> + partition at ed0000 {
> + label = "tm_key";
> + reg = <0xed0000 0x80000>;
> + read-only;
> + };
> +
> + partition at f50000 {
> + label = "nvram";
> + reg = <0xf50000 0x30000>;
> + read-only;
> + };
> +
> + partition at f80000 {
> + label = "user_data";
> + reg = <0xf80000 0x80000>;
> + read-only;
> + };
> +};
> +
> +&wifi {
> + mtd-mac-address = <&factory 0x4>;
> + mtd-mac-address-increment = <(-1)>;
> +};
> diff --git a/target/linux/ramips/dts/mt7621_elecom_wrc-1167gsxx.dtsi
> b/target/linux/ramips/dts/mt7621_elecom_wrc-1167gsxx.dtsi
> new file mode 100644
> index 0000000000..a13ddc963f
> --- /dev/null
> +++ b/target/linux/ramips/dts/mt7621_elecom_wrc-1167gsxx.dtsi
> @@ -0,0 +1,179 @@
> +// 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>
> +
> +/ {
> + aliases {
> + led-boot = &led_power_green;
> + led-failsafe = &led_power_green;
> + led-running = &led_power_green;
> + led-upgrade = &led_power_green;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + wlan2g {
> + label = "white:wlan2g";
> + gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
> + };
> +
> + wlan5g {
> + label = "white:wlan5g";
> + gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
> + };
> +
> + led_power_green: power_green {
> + label = "green:power";
> + gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
> + };
> +
> + power_blue {
> + label = "blue:power";
> + gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
> + };
> +
> + wps {
> + label = "red:wps";
> + gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
> + };
> +
> + power_red {
> + label = "red:power";
> + gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
> + };
> + };
> +
> + keys {
> + compatible = "gpio-keys";
> +
> + reset {
> + label = "reset";
> + gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_RESTART>;
> + };
> +
> + wps {
> + label = "wps";
> + gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_WPS_BUTTON>;
> + };
> +
> + client {
> + label = "client";
> + gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
> + linux,code = <BTN_0>;
> + linux,input-type = <EV_SW>;
> + };
> +
> + ap {
> + label = "ap";
> + gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
> + linux,code = <BTN_0>;
> + linux,input-type = <EV_SW>;
> + };
> +
> + extender {
> + label = "extender";
> + gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
> + linux,code = <BTN_0>;
> + linux,input-type = <EV_SW>;
> + };
> +
> + router {
> + label = "router";
> + gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
> + linux,code = <BTN_0>;
> + linux,input-type = <EV_SW>;
> + };
> + };
> +};
> +
> +&switch0 {
> + ports {
> + wan: port at 0 {
> + status = "okay";
> + label = "wan";
> + };
> +
> + port at 1 {
> + status = "okay";
> + label = "lan4";
> + };
> +
> + port at 2 {
> + status = "okay";
> + label = "lan3";
> + };
> +
> + port at 3 {
> + status = "okay";
> + label = "lan2";
> + };
> +
> + port at 4 {
> + status = "okay";
> + label = "lan1";
> + };
> + };
> +};
> +
> +&spi0 {
> + status = "okay";
> +
> + flash at 0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <40000000>;
> +
> + partitions: 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 = "u-boot-env";
> + reg = <0x30000 0x10000>;
> + read-only;
> + };
> +
> + factory: partition at 40000 {
> + label = "factory";
> + reg = <0x40000 0x10000>;
> + read-only;
> + };
> + };
> + };
> +};
> +
> +&pcie {
> + status = "okay";
> +};
> +
> +&pcie0 {
> + wifi: wifi at 0,0 {
> + compatible = "mediatek,mt76";
> + reg = <0x0000 0 0 0 0>;
> + mediatek,mtd-eeprom = <&factory 0x0>;
> + };
> +};
> +
> +&state_default {
> + gpio {
> + groups = "i2c", "uart3", "jtag", "wdt", "sdhci";
> + function = "gpio";
> + };
> +};
> +
> +&xhci {
> + status = "disabled";
> +};
> diff --git a/target/linux/ramips/image/mt7621.mk
> b/target/linux/ramips/image/mt7621.mk
> index ce9a3ae3d2..468c6ad4da 100644
> --- a/target/linux/ramips/image/mt7621.mk
> +++ b/target/linux/ramips/image/mt7621.mk
> @@ -404,6 +404,14 @@ define Device/elecom_wrc-gs
> DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware endef
>
> +define Device/elecom_wrc-1167gs2-b
> + $(Device/elecom_wrc-gs)
> + IMAGE_SIZE := 11264k
> + DEVICE_MODEL := WRC-1167GS2-B
> + ELECOM_HWNAME := WRC-1167GS2
> +endef
> +TARGET_DEVICES += elecom_wrc-1167gs2-b
> +
> define Device/elecom_wrc-1750gs
> $(Device/elecom_wrc-gs)
> IMAGE_SIZE := 11264k
> --
> 2.28.0.windows.1
>
>
> _______________________________________________
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> openwrt-devel at lists.openwrt.org
> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
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