UCM-iMX8M-Mini: Android: Known Issues

On-board WiFi module does not wake up correctly from deep sleep mode

WiFi module stops working after the sleep-wake cycle (e.g. controlled by means of the button SW5 PWROn) Affected kernel versions : All Workaround : Once the device wakes up, re-bind the WiFi module echo 30b40000.mmc > /sys/class/mmc_host/mmc1/device/driver/unbind; echo 30b40000.mmc > /sys/class/mmc_host/mmc1/device/driver/bind

Applications do not playback sound via carrier-board codec

Audio stream from applications cannot be played through analog audio codec on the SB-UCMIMX8 carrier-board Affected kernel versions : All