mediatek: add support for Netgear WAX206

Specifications:
* SoC: MediaTek MT7622BV
* RAM: DDR3 512 MiB (Nanya NT5CC256M16ER-EK)
* Flash: SPI-NAND 256 MiB (Toshiba TC58CVG1S3HRAIJ)
* Wi-Fi 2.4/5 GHz 4T4R:
  * 2.4 GHz: MediaTek MT7622BV
  * 5 GHz: MediaTek MT7915AN/MT7975AN
* Ethernet: 4x 10/100/1000 Mbps LAN,
            1x 10/100/1000/2500 Mbps WAN (Realtek RTL8221B PHY)
* Switch: MediaTek MT7531AE
* LEDs/Keys: 8/1 (Power, Internet, LAN1, LAN2, LAN3, LAN4,
             Wifin and Wifia dual-colour LEDs + Reset pin)
* UART: Marked J19 on board VCC GND TX RX, beginning from "1". 3.3v,
        115200n8
* Power: 12 VDC, 2.5 A

Installation:
* Flash the factory image through the stock web interface, or TFTP to
  the bootloader. NMRP can be used to TFTP without opening the case.
* U-Boot allows booting an initramfs image via TFTP as follows:
  setenv ipaddr 192.168.1.1
  setenv serverip 192.168.1.100
  tftpboot openwrt-mediatek-mt7622-netgear_wax206-initramfs-recovery.itb
  bootm

Known Limitations:
* The 2.5G WAN port labeled 'wan' only works for speeds up to 1G at the
  moment. If connected to a multi-gig port the speed has to be manually
  set to 1G/full either for the switch port or in OpenWrt. For example
  add the following to /etc/rc.local to set it on boot:
  /usr/sbin/ethtool -s wan speed 1000 duplex full

Revert to stock firmware:
* Flash the stock firmware to the bootloader using TFTP/NMRP.

References to WAX206 GPL source:
https://www.downloads.netgear.com/files/GPL/WAX206_V1.0.4.0_Source.rar

* openwrt/target/linux/mediatek/dts/mt7622-netgear-wax206.dts
  DTS file for this device.
* openwrt/target/linux/mediatek/image/mt7622.mk
  Image creation code for this device

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[fix WAN port (1G only), adjust partition layout, adjust image creation]
Signed-off-by: Thomas Kupper <thomas.kupper@gmail.com>
This commit is contained in:
Marcel Ziswiler 2022-09-29 22:40:31 +02:00 committed by Hauke Mehrtens
parent 4536c76b55
commit f6d2a23cbc
5 changed files with 591 additions and 1 deletions

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@ -0,0 +1,559 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/* Copyright (c) 2022, Marcel Ziswiler <marcel@ziswiler.com> */
/dts-v1/;
#include "mt7622.dtsi"
#include "mt6380.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
model = "Netgear WAX206";
compatible = "netgear,wax206", "mediatek,mt7622";
aliases {
ethernet0 = &gmac0;
led-boot = &led_power_r;
led-failsafe = &led_power_r;
led-running = &led_power_g;
led-upgrade = &led_power_g;
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n8 swiotlb=512";
};
cpus {
cpu@0 {
proc-supply = <&mt6380_vcpu_reg>;
sram-supply = <&mt6380_vm_reg>;
};
cpu@1 {
proc-supply = <&mt6380_vcpu_reg>;
sram-supply = <&mt6380_vm_reg>;
};
};
gpio-keys {
compatible = "gpio-keys";
reset {
gpios = <&pio 0 GPIO_ACTIVE_LOW>;
label = "reset";
linux,code = <KEY_RESTART>;
};
wps {
gpios = <&pio 102 GPIO_ACTIVE_LOW>;
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
};
};
gpio-leds {
compatible = "gpio-leds";
led_power_r: power_red {
default-state = "on";
gpios = <&pio 3 GPIO_ACTIVE_LOW>;
label = "power:red";
};
led_power_g: power_green {
default-state = "off";
gpios = <&pio 4 GPIO_ACTIVE_LOW>;
label = "power:green";
};
inet_green {
default-state = "off";
gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
label = "inet:green";
};
inet_blue {
default-state = "off";
gpios = <&pio 17 GPIO_ACTIVE_LOW>;
label = "inet:blue";
};
wifin_green {
default-state = "off";
gpios = <&pio 85 GPIO_ACTIVE_LOW>;
label = "wifin:green";
};
wifin_blue {
default-state = "off";
gpios = <&pio 86 GPIO_ACTIVE_LOW>;
label = "wifin:blue";
};
wifia_green {
default-state = "off";
gpios = <&pio 2 GPIO_ACTIVE_HIGH>;
label = "wifia:green";
};
wifia_blue {
default-state = "off";
gpios = <&pio 1 GPIO_ACTIVE_LOW>;
label = "wifia:blue";
};
};
memory {
reg = <0 0x40000000 0 0x40000000>;
};
};
&bch {
status = "okay";
};
&btif {
status = "okay";
};
&cir {
pinctrl-names = "default";
pinctrl-0 = <&irrx_pins>;
status = "okay";
};
&eth {
pinctrl-names = "default";
pinctrl-0 = <&eth_pins>;
status = "okay";
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
nvmem-cells = <&macaddr_factory_7fff4>;
nvmem-cell-names = "mac-address";
phy-mode = "2500base-x";
reg = <0>;
fixed-link {
full-duplex;
pause;
speed = <2500>;
};
};
mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
switch@0 {
compatible = "mediatek,mt7531";
#interrupt-cells = <1>;
interrupt-controller;
interrupt-parent = <&pio>;
interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
reg = <0>;
reset-gpios = <&pio 54 GPIO_ACTIVE_HIGH>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
label = "lan1";
reg = <1>;
};
port@2 {
label = "lan2";
reg = <2>;
};
port@3 {
label = "lan3";
reg = <3>;
};
port@4 {
label = "lan4";
reg = <4>;
};
wan: port@5 {
label = "wan";
nvmem-cells = <&macaddr_factory_7fffa>;
nvmem-cell-names = "mac-address";
phy-handle = <&rtl8221b_phy>;
phy-mode = "sgmii";
reg = <5>;
};
port@6 {
ethernet = <&gmac0>;
label = "cpu";
phy-mode = "2500base-x";
reg = <6>;
fixed-link {
full-duplex;
pause;
speed = <2500>;
};
};
};
};
rtl8221b_phy: ethernet-phy@7 {
compatible = "ethernet-phy-id001c.c849";
reg = <7>;
reset-gpios = <&pio 101 GPIO_ACTIVE_LOW>;
interrupts = <52 IRQ_TYPE_LEVEL_HIGH>;
reset-assert-us = <100000>;
reset-deassert-us = <100000>;
};
};
};
&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pcie0_pins>;
status = "okay";
};
&pcie1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie1_pins>;
status = "okay";
};
&pio {
eth_pins: eth-pins {
mux {
function = "eth";
groups = "mdc_mdio", "rgmii_via_gmac2";
};
};
irrx_pins: irrx-pins {
mux {
function = "ir";
groups = "ir_1_rx";
};
};
irtx_pins: irtx-pins {
mux {
function = "ir";
groups = "ir_1_tx";
};
};
pcie0_pins: pcie0-pins {
mux {
function = "pcie";
groups = "pcie0_pad_perst",
"pcie0_1_waken",
"pcie0_1_clkreq";
};
};
pcie1_pins: pcie1-pins {
mux {
function = "pcie";
groups = "pcie1_pad_perst",
"pcie1_0_waken",
"pcie1_0_clkreq";
};
};
pmic_bus_pins: pmic-bus-pins {
mux {
function = "pmic";
groups = "pmic_bus";
};
};
pwm7_pins: pwm1-2-pins {
mux {
function = "pwm";
groups = "pwm_ch7_2";
};
};
wled_pins: wled-pins {
mux {
function = "led";
groups = "wled";
};
};
/* Serial NAND is shared pin with SPI-NOR */
serial_nand_pins: serial-nand-pins {
mux {
function = "flash";
groups = "snfi";
};
};
spic0_pins: spic0-pins {
mux {
function = "spi";
groups = "spic0_0";
};
};
spic1_pins: spic1-pins {
mux {
function = "spi";
groups = "spic1_0";
};
};
uart0_pins: uart0-pins {
mux {
function = "uart";
groups = "uart0_0_tx_rx";
};
};
uart2_pins: uart2-pins {
mux {
function = "uart";
groups = "uart2_1_tx_rx";
};
};
watchdog_pins: watchdog-pins {
mux {
function = "watchdog";
groups = "watchdog";
};
};
};
&pwm {
pinctrl-names = "default";
pinctrl-0 = <&pwm7_pins>;
status = "okay";
};
&pwrap {
pinctrl-names = "default";
pinctrl-0 = <&pmic_bus_pins>;
status = "okay";
};
&rtc {
status = "disabled";
};
&sata {
status = "disabled";
};
&sata_phy {
status = "disabled";
};
&slot0 {
wmac1: mt7915@0,0 {
reg = <0x0000 0 0 0 0>;
ieee80211-freq-limit = <5000000 6000000>;
};
};
&snfi {
pinctrl-names = "default";
pinctrl-0 = <&serial_nand_pins>;
status = "okay";
snand: flash@0 {
compatible = "spi-nand";
mediatek,bmt-table-size = <0x1000>;
mediatek,bmt-v2;
nand-ecc-engine = <&snfi>;
reg = <0>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "Preloader";
reg = <0x00000 0x0080000>;
read-only;
};
partition@80000 {
label = "ATF";
reg = <0x80000 0x0040000>;
read-only;
};
partition@c0000 {
label = "Bootloader";
reg = <0xc0000 0x0080000>;
read-only;
};
partition@140000 {
label = "Config";
reg = <0x140000 0x0080000>;
};
factory: partition@1c0000 {
compatible = "nvmem-cells";
label = "Factory";
reg = <0x1c0000 0x0100000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
macaddr_factory_7fff4: macaddr@7fff4 {
reg = <0x7fff4 0x6>;
};
macaddr_factory_7fffa: macaddr@7fffa {
reg = <0x7fffa 0x6>;
};
};
partition@2c0000 {
label = "firmware";
reg = <0x2c0000 0x2600000>;
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "kernel";
reg = <0x0 0x600000>;
};
partition@600000 {
label = "ubi";
reg = <0x600000 0x2000000>;
};
};
partition@28c0000 {
label = "firmware_backup";
reg = <0x28c0000 0x2600000>;
read-only;
};
partition@4ec0000 {
label = "CFG";
reg = <0x4ec0000 0x800000>;
read-only;
};
partition@56c0000 {
label = "RAE";
reg = <0x56c0000 0x400000>;
read-only;
};
partition@5ac0000 {
label = "POT";
reg = <0x5ac0000 0x100000>;
read-only;
};
partition@5bc0000 {
label = "Language";
reg = <0x5bc0000 0x400000>;
read-only;
};
partition@5fc0000 {
label = "Traffic";
reg = <0x5fc0000 0x200000>;
read-only;
};
partition@61c0000 {
label = "Cert";
reg = <0x61c0000 0x100000>;
read-only;
};
partition@62c0000 {
label = "NTGRcryptK";
reg = <0x62c0000 0x100000>;
read-only;
};
partition@63c0000 {
label = "NTGRcryptD";
reg = <0x63c0000 0x500000>;
read-only;
};
partition@68c0000 {
label = "LOG";
reg = <0x68c0000 0x100000>;
read-only;
};
partition@69c0000 {
label = "User_data";
reg = <0x69c0000 0x640000>;
read-only;
};
};
};
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spic0_pins>;
status = "okay";
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spic1_pins>;
status = "okay";
};
&ssusb {
status = "disabled";
};
&u3phy {
status = "disabled";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
status = "okay";
};
&watchdog {
pinctrl-names = "default";
pinctrl-0 = <&watchdog_pins>;
status = "okay";
};
&wmac {
mediatek,mtd-eeprom = <&factory 0x0000>;
status = "okay";
};
&wmac1 {
mediatek,mtd-eeprom = <&factory 0x05000>;
};

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@ -228,6 +228,33 @@ define Device/mediatek_mt7622-rfb1-ubi
endef
TARGET_DEVICES += mediatek_mt7622-rfb1-ubi
define Device/netgear_wax206
$(Device/dsa-migration)
DEVICE_VENDOR := NETGEAR
DEVICE_MODEL := WAX206
DEVICE_DTS := mt7622-netgear-wax206
DEVICE_DTS_DIR := ../dts
NETGEAR_ENC_MODEL := WAX206
NETGEAR_ENC_REGION := US
DEVICE_PACKAGES := kmod-mt7915-firmware
UBINIZE_OPTS := -E 5
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL_SIZE := 6144k
IMAGE_SIZE := 32768k
KERNEL := kernel-bin | lzma | fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb | \
append-squashfs4-fakeroot
# recovery can also be used with stock firmware web-ui, hence the padding...
KERNEL_INITRAMFS := kernel-bin | lzma | \
fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 128k
KERNEL_INITRAMFS_SUFFIX := -recovery.itb
IMAGES += factory.img
IMAGE/factory.img := append-kernel | pad-to $$(KERNEL_SIZE) | \
append-ubi | check-size | netgear-encrypted-factory
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES += netgear_wax206
define Device/ruijie_rg-ew3200gx-pro
DEVICE_VENDOR := Ruijie
DEVICE_MODEL := RG-EW3200GX PRO

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@ -7,7 +7,8 @@ board_config_update
case $board in
linksys,e8450|\
linksys,e8450-ubi)
linksys,e8450-ubi|\
netgear,wax206)
ucidef_set_led_netdev "wan" "WAN" "inet:blue" "wan"
;;
xiaomi,redmi-router-ax6s)

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@ -14,6 +14,7 @@ mediatek_setup_interfaces()
linksys,e8450-ubi|\
mediatek,mt7622-rfb1|\
mediatek,mt7622-rfb1-ubi|\
netgear,wax206|\
reyee,ax3200-e5|\
ruijie,rg-ew3200gx-pro)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" wan

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@ -35,6 +35,7 @@ platform_do_upgrade() {
;;
elecom,wrc-x3200gst3|\
mediatek,mt7622-rfb1-ubi|\
netgear,wax206|\
totolink,a8000ru|\
xiaomi,redmi-router-ax6s)
nand_do_upgrade "$1"
@ -71,6 +72,7 @@ platform_check_image() {
;;
elecom,wrc-x3200gst3|\
mediatek,mt7622-rfb1-ubi|\
netgear,wax206|\
totolink,a8000ru|\
xiaomi,redmi-router-ax6s)
nand_do_platform_check "$board" "$1"