BananaPi CM4: improve SDIO WiFi speeds
#7193
Merged
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Improve overall WiFi experience
Default freq now set to 100MHz (optional overlay to 200MHz)
Resolved incompatibility with the github driver: https://github.com/jethome-ru/rtl88x2cs
If the github driver is preferred blacklist RTW88
/etc/modprobe.d/blacklist-rtw88.conf
blacklist rtw88_8822c
blacklist rtw88_8822cs
EXTRA: Waveshare DTS fixup
Discussion: https://forum.armbian.com/topic/44899-slow-wifi-speeds-on-banana-pi-cm4/