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mediatek: add support for ZyXEL NWA50AX Pro
Hardware -------- CPU: Mediatek MT7981 RAM: 512M DDR4 FLASH: 256M NAND ETH: MaxLinear GPY211 (2.5GbE N Base-T) WiFi: Mediatek MT7981 (2.4GHz 2T2R:2 5GHz 3T3R:2 802.11ax) BTN: 1x Reset LED: 1x Multi-Color UART Console ------------ Available below the rubber cover next to the ethernet port. Settings: 115200 8N1 Layout: <12V> <LAN> GND-RX-TX-VCC Logic-Level is 3V3. Don't connect VCC to your UART adapter! Installation Web-UI ------------------- Upload the Factory image using the devices Web-Interface. As the device uses a dual-image partition layout, OpenWrt can only installed on Slot A. This requires the current active image prior flashing the device to be on Slot B. In case this is not the case, OpenWrt will boot only one time, returning to the ZyXEL firmware the second boot. If this happens, first install a ZyXEL firmware upgrade of any version and install OpenWrt after that. Installation TFTP / Recovery ---------------------------- This installation routine is especially useful in case of a bricked device. Attach to the UART console header of the device. Interrupt the boot procedure by pressing Enter. The bootloader has a reduced command-set available from CLI, but more commands can be executed by abusing the atns command. Boot a OpenWrt initramfs image available on a TFTP server at 192.168.1.66. Rename the image to nwa50axpro-openwrt-initramfs.bin. $ atnf nwa50axpro-openwrt-initramfs.bin $ atna 192.168.1.88 $ atns "192.168.1.66; tftpboot; setenv fdt_high 0xffffffffffffffff; bootm" Upon booting, set the booted image to the correct slot: $ zyxel-bootconfig /dev/mtd9 get-status $ zyxel-bootconfig /dev/mtd9 set-image-status 0 valid $ zyxel-bootconfig /dev/mtd9 set-active-image 0 Copy the OpenWrt sysupgrade image to the device using scp. Write the sysupgrade image to NAND using sysupgrade. $ sysupgrade -n image.bin Signed-off-by: David Bauer <mail@david-bauer.net>
1 parent 548c437 commit f044574

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‎package/utils/zyxel-bootconfig/files/95_apply_bootconfig‎

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@@ -3,6 +3,7 @@ apply_bootconfig() {
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case $(board_name) in
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zyxel,nwa50ax|\
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zyxel,nwa50ax-pro|\
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zyxel,nwa55axe)
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mtd_idx=$(find_mtd_index "bootconfig")
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zyxel-bootconfig "/dev/mtd$mtd_idx" set-image-status 0 valid

‎scripts/mkits-zyxel-fit-filogic.sh‎

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#!/usr/bin/env bash
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#
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# Licensed under the terms of the GNU GPL License version 2 or later.
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# Author: David Bauer <mail@david-bauer.net>, based on mkits-zyxel-factory.sh.
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usage() {
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echo "Usage: `basename $0` output file compat-models"
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exit 1
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}
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# We need at least 3 arguments
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[ "$#" -lt 3 ] && usage
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# Target output file
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OUTPUT="$1"; shift
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FILE="$1"; shift
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MODELS="$1"; shift
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# Create a default, fully populated DTS file
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echo "\
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/dts-v1/;
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/ {
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timestamp = <0x684090B4>;
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description = \"Zyxel FIT (Flattened Image Tree)\";
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compat-models = [${MODELS}];
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fw_version = \"9.99(###.1)\";
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#address-cells = <1>;
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images {
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ubi {
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data = /incbin/(\"${FILE}\");
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type = \"firmware\";
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compression = \"none\";
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hash {
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algo = \"sha256\";
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};
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};
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};
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};" > ${OUTPUT}

‎target/linux/mediatek/dts/mt7981b-zyxel-nwa50ax-pro.dts‎

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/dts-v1/;
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#include "mt7981.dtsi"
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/ {
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model = "ZyXEL NWA50AX Pro";
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compatible = "zyxel,nwa50ax-pro", "mediatek,mt7981";
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aliases {
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led-boot = &led_green;
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led-failsafe = &led_red;
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led-running = &led_green;
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led-upgrade = &led_red;
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serial0 = &uart0;
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label-mac-device = &gmac1;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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gpio-keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&pio 1 GPIO_ACTIVE_LOW>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led_green: led@0 {
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label = "green:system";
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gpios = <&pio 4 GPIO_ACTIVE_HIGH>;
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};
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led@1 {
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label = "blue:system";
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gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
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};
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led_red: led@2 {
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label = "red:system";
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gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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&watchdog {
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status = "okay";
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};
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&eth {
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pinctrl-names = "default";
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pinctrl-0 = <&mdio_pins>;
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status = "okay";
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gmac1: mac@1 {
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compatible = "mediatek,eth-mac";
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reg = <1>;
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phy-mode = "2500base-x";
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phy-handle = <&phy0>;
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nvmem-cells = <&macaddr_mrd_1fff8>;
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nvmem-cell-names = "mac-address";
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};
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};
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&mdio_bus {
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reset-gpios = <&pio 12 GPIO_ACTIVE_LOW>;
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reset-delay-us = <1500000>;
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reset-post-delay-us = <1000000>;
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phy0: ethernet-phy@5 {
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reg = <5>;
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compatible = "ethernet-phy-ieee802.3-c45";
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};
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_flash_pins>;
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status = "okay";
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spi_nand: flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spi-nand";
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reg = <0>;
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spi-max-frequency = <52000000>;
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spi-cal-enable;
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spi-cal-mode = "read-data";
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spi-cal-datalen = <7>;
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spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
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spi-cal-addrlen = <5>;
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spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
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spi-tx-buswidth = <4>;
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spi-rx-buswidth = <4>;
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mediatek,nmbm;
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mediatek,bmt-max-ratio = <1>;
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mediatek,bmt-max-reserved-blocks = <64>;
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mediatek,bmt-remap-range =
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<0x0 0x580000>,
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<0xef00000 0xef80000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "BL2";
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reg = <0x00000 0x0100000>;
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read-only;
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};
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partition@100000 {
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label = "u-boot-env";
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reg = <0x0100000 0x0080000>;
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};
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factory: partition@180000 {
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label = "Factory";
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reg = <0x180000 0x0200000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr: macaddr@a {
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reg = <0xa 0x6>;
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};
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};
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partition@380000 {
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label = "FIP";
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reg = <0x380000 0x0200000>;
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read-only;
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};
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partition@580000 {
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label = "ubi";
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reg = <0x580000 0x3200000>;
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};
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partition@3780000 {
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label = "ubi_1";
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reg = <0x3780000 0x3200000>;
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read-only;
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};
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partition@6980000 {
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label = "rootfs-data";
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reg = <0x6980000 0x3c00000>;
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read-only;
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};
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partition@a580000 {
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label = "logs";
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reg = <0xa580000 0x3a80000>;
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read-only;
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};
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partition@e000000 {
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label = "myzyxel";
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reg = <0xe000000 0xf00000>;
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read-only;
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};
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partition@ef00000 {
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label = "bootconfig";
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reg = <0xef00000 0x80000>;
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};
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partition@ef80000 {
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label = "mrd";
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reg = <0xef80000 0x80000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_mrd_1fff8: macaddr@1fff8 {
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reg = <0x1fff8 0x6>;
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};
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};
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};
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};
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};
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&pio {
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spi0_flash_pins: spi0-pins {
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mux {
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function = "spi";
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groups = "spi0", "spi0_wp_hold";
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};
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};
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pwm_pins: pwm0-pins {
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mux {
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function = "pwm";
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groups = "pwm0_1";
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};
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};
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};
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&wifi {
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status = "okay";
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mediatek,mtd-eeprom = <&factory 0x0>;
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};

‎target/linux/mediatek/filogic/base-files/etc/board.d/02_network‎

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@@ -11,7 +11,8 @@ mediatek_setup_interfaces()
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asus,tuf-ax4200)
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ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" eth1
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;;
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netgear,wax220)
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netgear,wax220|\
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zyxel,nwa50ax-pro)
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ucidef_set_interface_lan "eth0"
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;;
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bananapi,bpi-r3)

‎target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac‎

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@@ -61,4 +61,9 @@ case "$board" in
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addr=$(mtd_get_mac_binary "Factory" 0x4)
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[ "$PHYNBR" = "1" ] && macaddr_add $addr 1 > /sys${DEVPATH}/macaddress
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;;
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zyxel,nwa50ax-pro)
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hw_mac_addr="$(mtd_get_mac_binary mrd 0x1fff8)"
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[ "$PHYNBR" = "0" ] && macaddr_add $hw_mac_addr 1 > /sys${DEVPATH}/macaddress
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[ "$PHYNBR" = "1" ] && macaddr_add $hw_mac_addr 2 > /sys${DEVPATH}/macaddress
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;;
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esac

‎target/linux/mediatek/image/filogic.mk‎

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@@ -75,6 +75,13 @@ define Build/append-gl-metadata
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}
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endef
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define Build/zyxel-nwa-fit-filogic
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$(TOPDIR)/scripts/mkits-zyxel-fit-filogic.sh \
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$@.its $@ "80 e1 ff ff ff ff ff ff ff ff"
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PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.new
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@mv $@.new $@
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endef
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define Device/asus_tuf-ax4200
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DEVICE_VENDOR := ASUS
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DEVICE_MODEL := TUF-AX4200
@@ -423,3 +430,21 @@ define Device/zyxel_ex5601-t0-stock
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fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd
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endef
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TARGET_DEVICES += zyxel_ex5601-t0-stock
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define Device/zyxel_nwa50ax-pro
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DEVICE_VENDOR := ZyXEL
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DEVICE_MODEL := NWA50AX Pro
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DEVICE_DTS := mt7981b-zyxel-nwa50ax-pro
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DEVICE_DTS_DIR := ../dts
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DEVICE_PACKAGES := kmod-mt7981-firmware mt7981-wo-firmware zyxel-bootconfig
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DEVICE_DTS_LOADADDR := 0x44000000
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UBINIZE_OPTS := -E 5
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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IMAGE_SIZE := 51200k
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KERNEL_IN_UBI := 1
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IMAGES += factory.bin
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IMAGE/factory.bin := append-ubi | check-size $$$$(IMAGE_SIZE) | zyxel-nwa-fit-filogic
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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TARGET_DEVICES += zyxel_nwa50ax-pro

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