OpenWrt support for TP-Link AX73 v2

Do anybody have openwrt firmware for TP-Link Archer AX73 v2?

V2 appears to be using Qualcomm, it's better, but still no go.

Hi. I can connect via console cable to TP-Link AX73 v2
Find some information:

U-Boot SPL 2019.07 (May 24 2022 - 14:22:07 +0800)
Strap register: 0x7fffff6f
Board is non secure
$SPL: 5.04L.02@ $
SPI NAND ID: 0xc8 0x01
128 MiB, block size: 128 KiB, page size: 2048
FFinit done
find magic number 0x75456e76 at address 0x40000
FFinit find magic number 0xcb00cb at address 0x45000
reading blob from 0x45000 offset 0x214c len 608
digest sha256 OK
FFinit find magic number 0x64447233 at address 0x20000
reading blob from 0x20000 offset 0xc len 28684
digest sha256 OK
mcb selector 0x20020427 checksum 0x470d0b5e safe_mode 0

U-Boot DDR standalone 2019.07 (Jul 25 2021 - 18:36:22 -0700) Build: 5.04L.02@348603
DDR3-1600 CL11 total 512MB 1 16bits part[s] High Temperature ASR

DDR test done successfully
FFinit find magic number 0x75456e76 at address 0x40000
FFinit find magic number 0x74506c21 at address 0x80000
reading blob from 0x80000 offset 0xc len 138937
digest sha256 OK

U-Boot TPL 2019.07 (May 24 2022 - 14:21:58 +0800)
Board is non secure
$TPL: 5.04L.02@ $
set cpu freq to 1500MHz
IMAGE is NAND
Trying to boot from NAND
SPI NAND ID: 0xc8 0x01
128 MiB, block size: 128 KiB, page size: 2048
INFO: IMAGE specified beyond flash size... using flash up to the end for image
image from 1048576 to 133169152
RESET STATUS is 0x20000000
BOOT REASON is 0x0
SELECTED Image 2 FIT_VOL_ID is 5
Found FIT format U-Boot
tpl_load_read: sector 7000000, count 2338, buf 07000000
tpl_load_read: sector 7000000, count 3336, buf 07000000
fit read sector 7000000, sectors=13110, dst=00000000, count=117440512, size=0x3336
tpl_load_read: sector 7002800, count 4044, buf 00004000
## Checking hash(es) for Image atf ... sha256+ OK
tpl_load_read: sector 7006840, count de3bc, buf 01000000
## Checking hash(es) for Image uboot ... sha256+ OK
tpl_load_read: sector 768e840, count e22b, buf 010de3c0
## Checking hash(es) for Image fdt_963178_AX73V2 ... sha256+ OK


U-Boot 2019.07 (Nov 04 2022 - 10:39:44 +0800), Build: 5.04L.02@

Model: Broadcom BCM963178
DRAM:  512 MiB
max supported leds 32[32]
 Parallel CLED interface found
BCA CLED Controller initialized
SW led 31 registered
Take PMC out of reset
waiting for PMC finish booting
PMC rev: 3.2.2.347501 running
pmc_init:PMC using DQM mode

Chip ID: BCM6750_A2
$Uboot: 5.04L.02@ $
max number 4 of button reached!
WDT:   Started with servicing (80s timeout)
NAND:  SPINAND ID 0xc8 0x1 0x7f 0x7f ESMT F50L1G41LB
128 MiB
Loading Environment from BOOT_MAGIC... ENV_BOOT_MAGIC_LOAD
found magic at 40000
good crc
resize from 16384 to 8192
OK
In:    serial@0
Out:   serial@0
Err:   serial@0
Model: Broadcom BCM963178
Board is non secure
Now we are in UBOOT proper
HTTPD: ready for starting
boot_device is NAND
Net:   switch set mdio_base 804805c0
sf2 phy_base 8 phy power on workaround timeout 25000
 eth switch found, should have been probed name switch0 driver name brcm,ethsw
Initalizing switch low level hardware
Software Resetting Switch ... Done.
Waiting MAC port Rx/Tx to be enabled by hardware ...Done
Disable Switch All MAC port Rx/Tx
Power off All PHY
eth0: systemport@0x80490000
Hit any key to stop autoboot:  0
IMAGE=NAND:1M,1024M
MCB=20020427
boardid=963178_AX73V2
bootcmd=printenv;run once;sdk boot_img
bootdelay=1
env_boot_magic=16384@0x40000,0xa5000
ethact=systemport@0x80490000
ethaddr=02:10:18:00:00:01
fdtaddr=7f71000
fdtcontroladdr=1df05268
filesize=4
ipaddr=192.168.0.1
mtdids=nand0=spi1.0
mtdparts=spi1.0:1048576(loader),123731968@1048576(image),8388608@124780544(tpconfig)
netmask=255.255.255.0
nummacaddrs=10
once=true
rootfs_opts=root=/dev/ubiblock0_4 ubi.mtd=image ubi.block=0,4 rootfstype=squashfs
stderr=serial@0
stdin=serial@0
stdout=serial@0
test_mode=enable
testmode=enable

Environment size: 583/8188 bytes
No size specified -> Using max size (7742448)
Read 7742448 bytes from volume bootfs2 to 02000000
Read 4 bytes from volume rootfs2 to 1df05028
## Loading kernel from FIT Image at 02000000 ...
   Using 'conf_lx_963178_AX73V2' configuration
   Verifying Hash Integrity ... OK
   Trying 'kernel' kernel subimage
     Description:  4.19 kernel
     Type:         Kernel Image
     Compression:  lzo compressed
     Data Start:   0x020e5e88
     Data Size:    5818606 Bytes = 5.5 MiB
     Architecture: ARM
     OS:           Linux
     Load Address: 0x00108000
     Entry Point:  0x00108000
     Hash algo:    sha256
     Hash value:   ffc1d5a0adbe5845264e65b7a15115199923e3750b5516e60728bd715c19fe91
   Verifying Hash Integrity ... sha256+ OK
## Loading fdt from FIT Image at 02000000 ...
   Using 'conf_lx_963178_AX73V2' configuration
   Verifying Hash Integrity ... OK
   Trying 'fdt_963178_AX73V2' fdt subimage
     Description:  dtb
     Type:         Flat Device Tree
     Compression:  uncompressed
     Data Start:   0x0268e870
     Data Size:    57851 Bytes = 56.5 KiB
     Architecture: ARM
     Hash algo:    sha256
     Hash value:   42af06fe1d19f166b3776694f909db4ccc1fde8ea966fa0bd6c5e16b955ed807
   Verifying Hash Integrity ... sha256+ OK
   Booting using the fdt blob at 0x268e870
   Uncompressing Kernel Image ... OK
   Loading Device Tree to 07f71000, end 07fff1fa ... OK

Doesn't matter, BCM is a bigger no go.

After some research, found FCC of AX73v2, and it uses a Broadcom chip, instead of Qualcomm. The reference was the page AX73v1 from Wikidev, that shows similarity of AX73v2 and TL-XDR5430 v2, which shows that product has Qualcomm, but without any FCC reference. People are confusing with AX72 that in fact has Qualcomm chip IPQ5018, according to FCC.

@TemoN only confirmed that.

AX73V2 AX5400 Wi-Fi 6 Router Teardown Internal Photos
TP-LINK Archer AX73
TP-LINK TL-XDR5430 v2
AX72 AX5400 Wi-Fi 6 Router Teardown Internal Photos 2012TW0008-Internal Photo TP-Link