Hi everyone!
How do I choose SLC mode on the A20-OLinuXino-LIME2-eMMC?
I can't find any information about it.
In short - we also don't know. Unfortunately, we haven't tested it at all. As you noticed, there isn't a lot of information on how to configure it, whether it is supported natively by Linux or whether you need patches, etc. Overall, I would think that it is not very popular or very well understood mode of operation.
The only place I found some information was this forum thread at the NXP/Freescale forums: https://community.nxp.com/thread/335890
I would suggest asking Micrel directly about it and whether they can forward more information or documents your way.
Best regards,
Lub/OLIMEX