ramips: add support for I-O DATA WN-DEAX1800GR

I-O DATA WN-DEAX1800GR is a 2.4/5 GHz band 11ax (Wi-Fi 6) router, based
on MT7621A.

Specification:

- SoC         : MediaTek MT7621A
- RAM         : DDR3 256 MiB (Nanya NT5CC128M16JR-EK)
- Flash       : RAW NAND 128 MiB (Winbond W29N01HVSINF)
- WLAN        : 2.4/5 GHz (MediaTek MT7915)
- Ethernet    : 5x 10/100/1000 Mbps
  - Switch    : MT7530 (SoC)
- LEDs/Keys   : 6x/3x
- UART        : through-hole on PCB (J2)
  - assignment: 3.3V, GND, TX, RX from "1" marking
  - settings  : 115200n8
- Power       : 12 VDC, 1 A

Flash instruction using initramfs-factory image:

1. Boot WN-DEAX1800GR normally
2. Access to "http://192.168.0.1/" and open firmware update page
   ("ファームウェア")
3. Select the OpenWrt initramfs-factory.bin image and click update
   ("更新") button to perform firmware update
4. On the initramfs image, perform sysupgrade with the
   squashfs-sysupgrade.bin image
5. Wait ~120 seconds to complete flashing

Note:

- This device has 2x OS images on the flash storage. In this support,
  the first one will be used.

Warning:

- Do not use "saveenv" command on U-Boot CLI.
  This device has wrong u-boot-env data. The actual length of individual
  env data installed to the device is 0x1000 (4 KiB), but installed
  U-Boot requires 0x20000 (128 KiB). So U-Boot determines the data is
  invalid. Then, if you perform saving environment data with saveenv on
  U-Boot CLI, installed env data will be overwritten with too few
  default values without individual values (SSID, password, MAC
  addresses, etc...).

MAC addresses:

LAN    : 50:41:B9:xx:xx:F4 (Config, ethaddr (text))
WAN    : 50:41:B9:xx:xx:F6 (Config, wanaddr (text))
2.4 GHz: 50:41:B9:xx:xx:F4 (Config, rmac (text) / Factory, 0x4 (hex))
5 GHz  : 50:41:B9:xx:xx:F5 (none)

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This commit is contained in:
INAGAKI Hiroshi 2021-05-02 22:06:09 +09:00 committed by Hauke Mehrtens
parent 9088b5445f
commit ac68fbf526
4 changed files with 296 additions and 0 deletions

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@ -0,0 +1,239 @@
// 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>
#include <dt-bindings/leds/common.h>
/ {
compatible = "iodata,wn-deax1800gr", "mediatek,mt7621-soc";
model = "I-O DATA WN-DEAX1800GR";
aliases {
led-boot = &led_status_green;
led-failsafe = &led_status_red;
led-upgrade = &led_status_green;
label-mac-device = &gmac1;
};
chosen {
bootargs = "console=ttyS0,115200";
};
leds {
compatible = "gpio-leds";
led_status_green: led-0 {
label = "green:status";
gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
};
led_status_red: led-1 {
label = "red:status";
gpios = <&gpio 7 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_STATUS;
};
led-2 {
label = "green:wps_wifi";
gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_WPS;
};
led-3 {
label = "green:power";
gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_POWER;
default-state = "on";
};
led-4 {
label = "green:router";
gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_INDICATOR;
};
led-5 {
label = "green:internet";
gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_WAN;
};
};
keys {
compatible = "gpio-keys";
wps {
label = "wps";
gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_WPS_BUTTON>;
};
reset {
label = "reset";
gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
linux,code = <KEY_RESTART>;
};
led_on {
label = "led_on";
gpios = <&gpio 10 GPIO_ACTIVE_HIGH>;
linux,code = <BTN_0>;
linux,input-type = <EV_SW>;
};
};
};
&nand {
status = "okay";
mediatek,nmbm;
mediatek,bmt-remap-range =
<0x0000000 0x780000>, /* u-boot - kernel1(6 MiB) */
<0x2f80000 0x600000>, /* kernel2 - kernel2(6 MiB) */
<0x5d80000 0x780000>; /* storage - working */
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x80000>;
read-only;
};
partition@80000 {
label = "u-boot-env";
reg = <0x80000 0x80000>;
read-only;
};
partition@100000 {
compatible = "nvmem-cells";
label = "factory";
reg = <0x100000 0x80000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
eeprom: eeprom@0 {
reg = <0x0 0x1aa20>;
};
macaddr_factory_4: macaddr@4 {
compatible = "mac-base";
reg = <0x4 0x6>;
#nvmem-cell-cells = <1>;
};
};
};
partition@180000 {
label = "kernel";
reg = <0x180000 0x600000>;
};
partition@580000 {
label = "ubi";
reg = <0x780000 0x2800000>;
};
partition@2f80000 {
label = "firmware2";
reg = <0x2f80000 0x2e00000>;
};
partition@5d80000 {
label = "storage";
reg = <0x5d80000 0x600000>;
read-only;
};
partition@6380000 {
label = "idmkey";
reg = <0x6380000 0x100000>;
read-only;
};
partition@6480000 {
label = "working";
reg = <0x6480000 0x80000>;
};
};
};
&gmac0 {
nvmem-cells = <&macaddr_factory_4 0>;
nvmem-cell-names = "mac-address";
};
&gmac1 {
status = "okay";
label = "wan";
phy-handle = <&ethphy0>;
nvmem-cells = <&macaddr_factory_4 2>;
nvmem-cell-names = "mac-address";
};
&mdio {
ethphy0: ethernet-phy@0 {
reg = <0>;
};
};
&switch0 {
ports {
port@1 {
status = "okay";
label = "lan2";
};
port@2 {
status = "okay";
label = "lan1";
};
};
};
&pcie {
status = "okay";
};
/*
* pcie0: MT7915 HIF (14c3,7916)
* pcie1: MT7915 (14c3,7915)
*/
&pcie1 {
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&eeprom>;
nvmem-cell-names = "eeprom";
};
};
&state_default {
gpio {
groups = "i2c", "jtag", "uart2", "uart3";
function = "gpio";
};
};
&xhci {
status = "disabled";
};

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@ -58,6 +58,37 @@ define Build/iodata-mstc-header
)
endef
define Build/iodata-mstc-header2
$(eval model=$(word 1,$(1)))
$(eval model_id=$(word 2,$(1)))
( \
fw_len_crc=$$(gzip -c $@ | tail -c 8 | \
od -An -tx8 --endian little); \
printf "\x03\x1d\x61\x29\x07$(model)" | \
dd bs=21 count=1 conv=sync 2>/dev/null; \
printf "0.00.000" | dd bs=16 count=1 conv=sync 2>/dev/null; \
printf "$$(echo $(REVISION) | cut -d- -f1 | head -c8)" | \
dd bs=9 count=1 conv=sync 2>/dev/null; \
printf "$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)" | \
dd bs=33 count=1 conv=sync 2>/dev/null; \
date -d "@$(SOURCE_DATE_EPOCH)" "+%F" | tr -d "\n" | \
dd bs=15 count=1 conv=sync 2>/dev/null; \
printf "$$(echo $(model_id) | sed 's/../\\x&/g')" | \
dd bs=8 count=1 conv=sync 2>/dev/null; \
printf "$$(echo $$fw_len_crc | sed 's/../\\x&/g')" | \
dd bs=14 count=1 conv=sync 2>/dev/null; \
cat $@; \
) > $@.new
( \
header_crc="$$(head -c116 $@.new | gzip -c | tail -c8 | \
od -An -tx4 -N4 --endian little)"; \
printf "$$(echo $$header_crc | sed 's/../\\x&/g')"; \
) | dd of=$@.new bs=4 oflag=seek_bytes seek=110 conv=notrunc
mv $@.new $@
endef
define Build/znet-header
$(eval version=$(word 1,$(1)))
( \
@ -1195,6 +1226,27 @@ define Device/iodata_wn-ax2033gr
endef
TARGET_DEVICES += iodata_wn-ax2033gr
define Device/iodata_wn-deax1800gr
$(Device/dsa-migration)
DEVICE_VENDOR := I-O DATA
DEVICE_MODEL := WN-DEAX1800GR
BLOCKSIZE := 128k
PAGESIZE := 2048
KERNEL_SIZE := 6144k
IMAGE_SIZE := 47104k
UBINIZE_OPTS := -E 5
KERNEL_LOADADDR := 0x82000000
KERNEL := kernel-bin | relocate-kernel 0x80001000 | lzma | \
fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
ARTIFACTS := initramfs-factory.bin
ARTIFACT/initramfs-factory.bin := append-image-stage initramfs-kernel.bin | \
check-size | xor-image -p 29944a25120984c2 -x | \
iodata-mstc-header2 WN-DEAX1800GR 00021003
DEVICE_PACKAGES := kmod-mt7915-firmware
endef
TARGET_DEVICES += iodata_wn-deax1800gr
define Device/iodata_wn-dx1167r
$(Device/iodata_nand)
DEVICE_MODEL := WN-DX1167R

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@ -67,6 +67,7 @@ ramips_setup_interfaces()
beeline,smartbox-flash|\
beeline,smartbox-giga|\
glinet,gl-mt1300|\
iodata,wn-deax1800gr|\
iptime,a3002mesh|\
jcg,q20|\
lenovo,newifi-d1|\

View File

@ -129,6 +129,10 @@ platform_do_upgrade() {
iodata_mstc_set_flag "bootnum" "persist" "0x4" "1,2" "1"
nand_do_upgrade "$1"
;;
iodata,wn-deax1800gr)
iodata_mstc_set_flag "bootnum" "working" "0x4" "0,1" "0"
nand_do_upgrade "$1"
;;
iodata,wn-dx1200gr)
iodata_mstc_set_flag "debugflag" "factory" "0x1fe75" "0,1" "1"
iodata_mstc_set_flag "bootnum" "persist" "0x4" "1,2" "1"