ODYSSEY – STM32MP157C wifi issue

Products & Technology ODYSSEY Serials
#1

I have installed the latest image (downloaded from the link in the documentation) and able to boot from eMMC successfully.

debian@npi:~$ uname -a
Linux npi 4.19.9-stm32-r1 #1stable SMP PREEMPT Fri Dec 27 14:38:30 HKT 2019 armv7l GNU/Linux

After running following command it gives error as showing below.

connmanctl> enable wifi
Error wifi: Method "SetProperty" with signature "sv" on interface "net.connman.Technology" doesn't exist
#2

Every time, try again, will it be the same? @yokonav

#3

Yes, I tried many times but there is no wlan0 in the ifconfig -a output.
I also checked the dmesg output and it seems wifi driver is not loaded. I do not know what drivers are being used for wifi.

#4

Hi there:
I got wifi devices when I modify the dtb = stm32mp1-seeed-npi-base.dtb to dtb=stm32mp1-seeed-npi-full.dtb in /boot/uEnv.txt then reboot.

1 Like
#5

@yokonav In the next version of firmware, we will fix this problem

#6

Thanks a lot! After making changes in the /boot/uEnv.txt the issue has resolved.

#7

The dtb fix worked for me too. For now, it might be good to add it to the Wiki page.