Not found OpenWrt for mt7621-wr1800k-ax-nor / nand

as in the tittle but exist with x-wrt

i have receive 2 box's this day

Yes OpenWrt does not support that device.

That device was added in X-wrt source with this commit, 20 days ago
EDIT: no the above is the nor version, the nand version is added with a more recent commit here
and follow up commit here

Someone must copy that OpenWrt too. Does not seem very difficult to do for a developer, it's just a device tree and the usual basic configs, no fancy hacks or changes.

Also are you sure your device is "WR1800K-AX NAND"?

i have upgrade with X-WRT ( old is LEDE 17 + chinese pages )

model is WR1800K-AX-NAND

i have tested to build:after using:x-wrt files

1 - mt7621_xwrt_wr1800k-ax-nand.dts

2 - add this in

define Device/xwrt_wr1800k-ax-nand
  BLOCKSIZE := 128k
  PAGESIZE := 2048
  KERNEL_SIZE := 4096k
  IMAGE_SIZE := 129408k
  IMAGES += factory.bin
  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
  IMAGE/factory.bin := append-kernel | pad-to $$(KERNEL_SIZE) | append-ubi | check-size
  DEVICE_PACKAGES := kmod-mt7915e kmod-mt7615-firmware
TARGET_DEVICES += xwrt_wr1800k-ax-nand

no problem for build and flash factory file

but when i boot i have no lan network

It is your mistake

you need to copy the changes he did in this commit

To target/linux/ramips/mt7621/base-files/etc/board.d/02_network if you want working network

And you need to add the changes he made to this file

if you want firmware upgrade (sysupgrade) to work

oh yes, big thank you good friend "bobafetthotmail"

I was really very fast, I completely forgot the lines in the two files ...

After add 02_network & always not lan

New driver in x-wrt ?

I do not think there is new driver. All devices with mt7621 use same driver.

did you just use the mt7621_xwrt_wr1800k-ax-nand.dts from first commit?

I think you need to take that file and then also modify it as the second commit does

and also change the other files he is changing in that commit too to adjust OpenWrt side of configuration.

The developer says the changes are to "use switch driver" (internal ethernet switch of the chipset) so that is important for ethernet port function.

I think he first made the commit, then noticed network was broken, and then made second commit to fix it

Many thanks network is ok ...

i build new with luci ...

there is a problem with leds as well as the poorly managed wan port but for the moment it does not matter because I can operate a TV box from my ISP in my bedroom
also a problem with partitions & mtd

Fiber BOX <-lan -> huasifei-1 <--------------WIFI-AX -------------> huasifei-2 <-lan-> TV Box

-I think that the person who carried out the codes must not master well (me either) !!!