Please consider adding Linksys E7350:
root@OpenWrt:/etc/config# ubus call system board
{
"kernel": "5.15.110",
"hostname": "OpenWrt",
"system": "MediaTek MT7621 ver:1 eco:3",
"model": "Linksys E7350",
"board_name": "linksys,e7350",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "SNAPSHOT",
"revision": "r22848-7890dd75ad",
"target": "ramips/mt7621",
"description": "OpenWrt SNAPSHOT r22848-7890dd75ad"
}
}
root@OpenWrt:/etc/config# cat /tmp/sysinfo/board_name
linksys,e7350
root@OpenWrt:/etc/config# cat /proc/mtd
dev: size erasesize name
mtd0: 00080000 00020000 "Boot"
mtd1: 00080000 00020000 "Config"
mtd2: 00080000 00020000 "Factory"
mtd3: 03000000 00020000 "firmware"
mtd4: 00400000 00020000 "kernel"
mtd5: 02c00000 00020000 "ubi"
mtd6: 03000000 00020000 "alt_firmware"
mtd7: 00080000 00020000 "cbtinfo"
root@OpenWrt:/etc/config# fw_printenv
baudrate=115200
boot_ver=V0.2
bootcmd=mtkautoboot
bootdelay=0
bootimage=1
bootmenu_0=Startup system (Default)=mtkboardboot
bootmenu_1=Upgrade firmware=mtkupgrade fw
bootmenu_2=Upgrade bootloader=mtkupgrade bl
bootmenu_3=Upgrade bootloader (advanced mode)=mtkupgrade bladv
bootmenu_4=Load image=mtkload
bootmenu_5=Upgrade firmware with code pattern=mtkupgrade pfw
fdtcontroladdr=8ffece60
ipaddr=192.168.1.1
netmask=255.255.255.0
serverip=192.168.1.2
stderr=uartlite0@1e000c00
stdin=uartlite0@1e000c00
stdout=uartlite0@1e000c00
bootcount=0
root@OpenWrt:/etc/config#
Let me know if I can contribute any testing or extra info.
Thank you!
Geraud.