i.MX 8M Mini LPDDR4 EVKB missing wlan0

birkjaer — Tue, 17 Oct 2023 22:26:50 GMT

Hello.

Flashed i.MX 8M Mini LPDDR4 EVKB with the binary linux demo files found here:
https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/evaluation-kit-for-the-i-mx-8m-mini-applications-processor:8MMINILPD4-EVK

Everything seems allright, but I have no wlan0 interface at all, output form a few commands:

root@imx8mmevk:~# ifconfig -a
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 00:04:9f:07:11:f8 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 592 bytes 38348 (37.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 592 bytes 38348 (37.4 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

root@imx8mmevk:~# ls /sys/class/net
eth0 lo

root@imx8mmevk:~# ifconfig wlan0 up
wlan0: ERROR while getting interface flags: No such device

I have tried a few different binary packages:
- LF_v5.10.52-2.1.0_images_IMX8MMEVK.zip
- LF_v5.10_2.0.0_images_IMX8MMEVK.zip
As well as the package explicitly referenced here:
https://community.murata.com/s/article/Drill-down-Steps-to-Bring-up-1MW-on-i-MX8M-Mini-EVK (L4.14.98_2.0.0_ga_images_MX8MMEVK.zip)

But with same results - can someone explain what I am doing wrong?

Re: i.MX 8M Mini LPDDR4 EVKB missing wlan0

birkjaer — Tue, 16 Nov 2021 08:38:37 GMT

Also, output from iwconfig:
root@imx8mmevk:~# iwconfig wlan0
wlan0 No such device

topic i.MX 8M Mini LPDDR4 EVKB missing wlan0 in i.MX Processors

i.MX 8M Mini LPDDR4 EVKB missing wlan0

Re: i.MX 8M Mini LPDDR4 EVKB missing wlan0