The following table contains known issues, scheduled bug fixes, and feature improvements for the SMARC iMX8M Plus.
For other information, click on the below links:
Customer Impact: The over current feature is missing in the USB Interfaces.
Description: Because of a mistake in the footprint for USB_EN_OC# buffer/line driver, the over current feature is missing in the USB interfaces of SMARC iMX8M Plus V1.0.
Workaround: No workaround is available; the issue is fixed in the SMARC iMX8M Plus V1.1.
Customer Impact: The behavior for GBE0_SDP signal is not in line with the SMARC Standard.
Description: The GBE0_SDP signal remains high until U-boot configures the relevant pin muxing, around 900ms after power up. This is not in line with the behavior for this pin according to SMARC Standard.
Workaround: No workaround has been identified.
Customer Impact: The GPIO pins connected to SoM's GPIO expander are missing pull-up resistors.
Description: Some GPIO expander pins on the module lack the recommended pull-up resistors, potentially leaving I/Os floating and causing unpredictable behavior. Those pins are not in line with the SMARC requirements.
Workaround: These pull-up resistors were implemented in the SMARC iMX8M Plus V1.1.
