By the dtb dump of @Borec1 it was possible to add a option in CoreELEC settings to enable IP1001 support. This option should be become available for sm1_s905x3 devices. Default setting is ‘n/a’ (not assembled). When set to ‘assembled’ gigabit LAN should start to work.
The option is supported since CoreELEC Nightly, 15.12.2021.
