[PATCH] ramips: add support for Wavlink WL-WN576A2
Adrian Schmutzler
mail at adrianschmutzler.de
Sat Oct 30 12:04:34 PDT 2021
Hi,
> -----Original Message-----
> From: openwrt-devel [mailto:openwrt-devel-bounces at lists.openwrt.org]
> On Behalf Of dev.aldrian at gmail.com
> Sent: Montag, 5. Juli 2021 18:12
> To: openwrt-devel at lists.openwrt.org
> Cc: mail at adrianschmutzler.de; Thomas Aldrian <dev.aldrian at gmail.com>;
> coelner <waenger at gmail.com>
> Subject: [PATCH] ramips: add support for Wavlink WL-WN576A2
>
> From: Thomas Aldrian <dev.aldrian at gmail.com>
>
> This commit adds support for the Wavlink WL-WN576A2 wall-plug wireles
> repeater / router. It is also sold under the name SilverCrest SWV 733 B1.
Generally fine, a few remarks below.
Should be good to merge after those are resolved.
>
> Device specs:
>
> - CPU: MediaTek MT7628AN
> - Flash: 8MB
> - RAM: 64MB
> - Bootloader: U-Boot
> - Ethernet: 1x 10/100 Mbps
> - 2.4 GHz: b/g/n SoC
> - 5 GHz: a/n/ac MT7610EN
> - Buttons: WPS, reset, sliding switch (ap/repeater)
> - LEDs: 5x wifi status, 1x LAN/WAN, 1x WPS
>
> Flashing:
>
> U-Boot launches a TFTP client if WPS button is held during boot.
>
> - Server IP: 192.168.10.100
> - Firmware file name: firmware.bin
>
> Device will reboot automatically. First boot takes about 90s.
>
> Coelner is the original author, but I have made some fixes. He does not
wish
> to sign off using his real name.
>
> Signed-off-by: Thomas Aldrian <dev.aldrian at gmail.com>
> Co-authored-by: coelner <waenger at gmail.com>
Just add the e-mail address in the text above and remove the non-standard
Co-authored-by tag.
You may add Birger's Tested-by here.
> ---
> .../dts/mt7628an_wavlink_wl-wn576a2.dts | 171 ++++++++++++++++++
> target/linux/ramips/image/mt76x8.mk | 10 +
> .../mt76x8/base-files/etc/board.d/01_leds | 3 +
> .../mt76x8/base-files/etc/board.d/02_network | 2 +
> 4 files changed, 186 insertions(+)
> create mode 100644 target/linux/ramips/dts/mt7628an_wavlink_wl-
> wn576a2.dts
>
> diff --git a/target/linux/ramips/dts/mt7628an_wavlink_wl-wn576a2.dts
> b/target/linux/ramips/dts/mt7628an_wavlink_wl-wn576a2.dts
> new file mode 100644
> index 0000000000..333a7dc950
> --- /dev/null
> +++ b/target/linux/ramips/dts/mt7628an_wavlink_wl-wn576a2.dts
> @@ -0,0 +1,171 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
> +
> +#include "mt7628an.dtsi"
> +
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> + compatible = "wavlink,wl-wn576a2", "mediatek,mt7628an-soc";
> + model = "Wavlink WL-WN576A2";
> +
> + aliases {
> + led-boot = &led_wps;
> + led-failsafe = &led_wps;
> + led-running = &led_wps;
> + led-upgrade = &led_wps;
> + };
> +
> + keys {
> + compatible = "gpio-keys";
> +
> + reset {
> + label = "reset";
> + gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_RESTART>;
> + };
> +
> + wps {
> + label = "wps";
> + gpios = <&gpio 38 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_WPS_BUTTON>;
> + };
> +
> + ap {
> + label = "ap";
> + gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
> + linux,code = <BTN_0>;
> + linux,input-type = <EV_SW>;
> + };
> +
> + repeater {
> + label = "repeater";
> + gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
> + linux,code = <BTN_1>;
> + linux,input-type = <EV_SW>;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + wifi-high {
> + label = "blue:wifi-high";
> + gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
> + };
> +
> + wifi-mediumhigh {
> + label = "blue:wifi-mediumhigh";
> + gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
> + };
> +
> + wifi-medium {
> + label = "blue:wifi-medium";
> + gpios = <&gpio 44 GPIO_ACTIVE_LOW>;
> + };
> +
> + wifi-mediumlow {
> + label = "blue:wifi-mediumlow";
> + gpios = <&gpio 39 GPIO_ACTIVE_LOW>;
> + };
> +
> + wifi-low {
> + label = "blue:wifi-low";
> + gpios = <&gpio 40 GPIO_ACTIVE_LOW>;
> + };
> +
> + lan {
> + label = "blue:lan";
> + gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
> + };
> +
> + led_wps: wps {
> + label = "blue:wps";
> + gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
> +
> +&state_default {
> + gpio {
> + groups = "i2c", "i2s", "wdt", "wled_an", "p0led_an",
> "p1led_an",
> + "p2led_an", "p3led_an", "p4led_an", "refclk",
"gpio";
> + function = "gpio";
> + };
> +};
> +
> +&pcie {
> + status = "okay";
> +};
> +
> +&pcie0 {
> + wifi at 0,0 {
> + reg = <0x0000 0 0 0 0>;
> + mediatek,mtd-eeprom = <&factory 0x8000>;
> + ieee80211-freq-limit = <5000000 6000000>;
> + };
> +};
> +
> +&spi0 {
> + status = "okay";
> +
> + flash at 0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <40000000>;
> +
> + 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;
> + };
> +
> + partition at 50000 {
> + compatible = "denx,uimage";
> + label = "firmware";
> + reg = <0x50000 0x7b0000>;
> + };
> + };
> + };
> +};
> +
> +&wmac {
> + status = "okay";
Add
mediatek,mtd-eeprom = <&factory 0x0>;
here
> +};
> +
> +ðernet {
> + mtd-mac-address = <&factory 0x28>;
Convert to nvmem here. (You will also need to add the corresponding node at
the end of the file; just look at recent versions of the other wavlink
devices)
> +};
> +
> +&esw {
> + mediatek,portmap = <0x2f>;
This means port 4 would be wan. You configure it as lan.
You should probably choose a different portmap here.
> +};
> +
> +&usbphy {
> + status = "disabled";
> +};
> +
> +&ehci {
> + status = "disabled";
> +};
> +
> +&ohci {
> + status = "disabled";
> +};
> diff --git a/target/linux/ramips/image/mt76x8.mk
> b/target/linux/ramips/image/mt76x8.mk
> index 3ba4d658be..00cca7c9f1 100644
> --- a/target/linux/ramips/image/mt76x8.mk
> +++ b/target/linux/ramips/image/mt76x8.mk
> @@ -724,6 +724,16 @@ define Device/wavlink_wl-wn575a3 endef
> TARGET_DEVICES += wavlink_wl-wn575a3
>
> +define Device/wavlink_wl-wn576a2
> + IMAGE_SIZE := 7872k
> + DEVICE_VENDOR := Wavlink
> + DEVICE_MODEL := WL-WN576A2
> + DEVICE_ALT0_VENDOR := Silvercrest
> + DEVICE_ALT0_MODEL := SWV 733 B1
> + DEVICE_PACKAGES := kmod-mt76x0e
> +endef
> +TARGET_DEVICES += wavlink_wl-wn576a2
> +
> define Device/wavlink_wl-wn577a2
> IMAGE_SIZE := 7872k
> DEVICE_VENDOR := Wavlink
> diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
> b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
> index e2fb44c81e..a426715dab 100644
> --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
> +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
> @@ -129,6 +129,9 @@ wavlink,wl-wn575a3)
> ucidef_set_led_rssi "wifi-med" "wifi-med" "green:wifi-med" "wlan1"
> "50" "84"
> ucidef_set_led_rssi "wifi-high" "wifi-high" "green:wifi-high"
"wlan1"
> "85" "100"
> ;;
> +wavlink,wl-wn576a2)
> + ucidef_set_led_switch "lan" "lan" "blue:lan" "switch0" "0x10"
> + ;;
> wavlink,wl-wn577a2|\
> wavlink,wl-wn578a2)
> ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x8"
> diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
> b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
> index 703936f217..faae347f66 100644
> --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
> +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
> @@ -122,6 +122,7 @@ ramips_setup_interfaces()
> ucidef_add_switch "switch0" \
> "0:lan" "1:lan" "2:lan" "3:wan" "6 at eth0"
> ;;
> + wavlink,wl-wn576a2|\
> tplink,tl-wr902ac-v3)
Switch the two lines here to have proper alphabetic sorting.
> ucidef_add_switch "switch0" \
> "4:lan" "6 at eth0"
> @@ -170,6 +171,7 @@ ramips_setup_macs()
> cudy,wr1000|\
> hilink,hlk-7628n|\
> hilink,hlk-7688a|\
> + wavlink,wl-wn576a2|\
This should be dropped, the device only has one port set as LAN by default.
Best
Adrian
> wavlink,wl-wn577a2|\
> wavlink,wl-wn578a2)
> wan_mac=$(mtd_get_mac_binary factory 0x2e)
> --
> 2.32.0
>
>
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