ramips: add support for DomyWifi DM202/DM203/DW22D

Specifications:
* SOC: MT7620A + MT7610E
* ROM: 16 MiB spi flash (W25Q128FVSG)
* RAM: 128 MiB DDR2 (W971GG6KB-25)
* WAN: 10/100M *1
* LAN: 10/100M *4
* USB: Type-A USB2.0 *1
* SD: MicroSD *1
* Button: Reset *1
* Antennas: 2.4 GHz *2 + 5 GHz *1
* TTL Baudrate: 57600
* U-Boot Recovery: IP: 10.10.10.123, Server: 10.10.10.3

Installation:
* Web UI Update
  1. Open http://192.168.10.1/upgrade.html in the browser.
  2. Rename firmware to a short name like firmware.bin and then upload it.
  3. Fill in the password column with the following content:
  password | mtd -x mIp2osnRG3qZGdIlQPh1 -r write /tmp/firmware.bin firmware
* TFTP + U-Boot
  1. Connect device with a TTL cable.
  2. Press "2" when booting to select "Load system code then write to Flash via TFTP".
  3. Upload firmware by tftpd64, it will boot when write instruction is executed.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This commit is contained in:
Shiji Yang 2021-07-27 12:32:00 +08:00 committed by Adrian Schmutzler
parent 09143282bd
commit a73a8269e1
7 changed files with 255 additions and 0 deletions

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@ -0,0 +1,189 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7620a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
aliases {
led-boot = &led_system_amber;
led-failsafe = &led_system_amber;
led-running = &led_system_green;
led-upgrade = &led_system_amber;
};
keys {
compatible = "gpio-keys";
reset {
label = "reset";
gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
};
leds {
compatible = "gpio-leds";
led_system_green: system_green {
label = "green:system";
gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
};
led_system_amber: system_amber {
label = "amber:system";
gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
};
internet_green {
label = "green:internet";
gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
};
internet_amber {
label = "amber:internet";
gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
};
lan1 {
label = "amber:lan1";
gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
};
lan2 {
label = "amber:lan2";
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
};
lan3 {
label = "amber:lan3";
gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
};
lan4 {
label = "amber:lan4";
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
};
wan {
label = "amber:wan";
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
wlan2g {
label = "green:wlan2g";
gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "phy1tpt";
};
};
};
&gpio1 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
m25p,fast-read;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "bootloader";
reg = <0x0 0x30000>;
read-only;
};
partition@30000 {
label = "config";
reg = <0x30000 0x10000>;
read-only;
};
factory: partition@40000 {
label = "factory";
reg = <0x40000 0x10000>;
read-only;
};
partition@50000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x50000 0xfb0000>;
};
};
};
};
&state_default {
gpio {
groups = "uartf", "rgmii1", "wled";
function = "gpio";
};
};
&ethernet {
pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>;
mediatek,portmap = "wllll";
nvmem-cells = <&macaddr_factory_28>;
nvmem-cell-names = "mac-address";
};
&sdhci {
status = "okay";
};
&ehci {
status = "okay";
};
&ohci {
status = "okay";
};
&pcie {
status = "okay";
};
&pcie0 {
wifi@0,0 {
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
ieee80211-freq-limit = <5000000 6000000>;
led {
led-sources = <0>;
led-active-low;
};
};
};
&wmac {
ralink,mtd-eeprom = <&factory 0x0>;
};
&factory {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_factory_28: macaddr@28 {
reg = <0x28 0x6>;
};
};

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@ -0,0 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7620a_domywifi.dtsi"
/ {
compatible = "domywifi,dm202", "ralink,mt7620a-soc";
model = "DomyWifi DM202";
};

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@ -0,0 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7620a_domywifi.dtsi"
/ {
compatible = "domywifi,dm203", "ralink,mt7620a-soc";
model = "DomyWifi DM203";
};

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@ -0,0 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7620a_domywifi.dtsi"
/ {
compatible = "domywifi,dw22d", "ralink,mt7620a-soc";
model = "DomyWifi DW22D";
};

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@ -308,6 +308,33 @@ define Device/dlink_dwr-960
endef
TARGET_DEVICES += dlink_dwr-960
define Device/domywifi_dm202
SOC := mt7620a
IMAGE_SIZE := 16064k
DEVICE_VENDOR := DomyWifi
DEVICE_MODEL := DM202
DEVICE_PACKAGES := kmod-mt76x0e kmod-sdhci-mt7620 kmod-usb2 kmod-usb-ohci
endef
TARGET_DEVICES += domywifi_dm202
define Device/domywifi_dm203
SOC := mt7620a
IMAGE_SIZE := 16064k
DEVICE_VENDOR := DomyWifi
DEVICE_MODEL := DM203
DEVICE_PACKAGES := kmod-mt76x0e kmod-sdhci-mt7620 kmod-usb2 kmod-usb-ohci
endef
TARGET_DEVICES += domywifi_dm203
define Device/domywifi_dw22d
SOC := mt7620a
IMAGE_SIZE := 16064k
DEVICE_VENDOR := DomyWifi
DEVICE_MODEL := DW22D
DEVICE_PACKAGES := kmod-mt76x0e kmod-sdhci-mt7620 kmod-usb2 kmod-usb-ohci
endef
TARGET_DEVICES += domywifi_dw22d
define Device/dovado_tiny-ac
SOC := mt7620a
IMAGE_SIZE := 7872k

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@ -81,6 +81,15 @@ dlink,dwr-960)
ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x2e"
ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x01"
;;
domywifi,dm202|\
domywifi,dm203|\
domywifi,dw22d)
ucidef_set_led_switch "lan1" "lan1" "amber:lan1" "switch0" "0x02"
ucidef_set_led_switch "lan2" "lan2" "amber:lan2" "switch0" "0x04"
ucidef_set_led_switch "lan3" "lan3" "amber:lan3" "switch0" "0x08"
ucidef_set_led_switch "lan4" "lan4" "amber:lan4" "switch0" "0x10"
ucidef_set_led_switch "wan" "wan" "amber:wan" "switch0" "0x01"
;;
dovado,tiny-ac)
ucidef_set_led_netdev "wifi_led" "wifi" "orange:wifi" "wlan0"
;;

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@ -76,6 +76,9 @@ ramips_setup_interfaces()
asus,rt-ac54u|\
asus,rt-n14u|\
bdcom,wap2100-sk|\
domywifi,dm202|\
domywifi,dm203|\
domywifi,dw22d|\
edimax,ew-7478apc|\
glinet,gl-mt300a|\
glinet,gl-mt300n|\
@ -281,6 +284,9 @@ ramips_setup_macs()
wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0x28)" 1)
;;
alfa-network,r36m-e4g|\
domywifi,dm202|\
domywifi,dm203|\
domywifi,dw22d|\
zbtlink,zbt-we1026-h-32m)
wan_mac=$(mtd_get_mac_binary factory 0x2e)
label_mac=$(mtd_get_mac_binary factory 0x4)