Requiring SPL_DM for new boards?

Hi,

What do people think about requiring SPL_DM for new boards? Would that cause any problems?

There is not much use of of-platdata (compiling the DT into C to save space) - is that because it doesn't work for people?

I am particularly keen to drop the old block interface from SPL. It seems to me that boards that can use that might have enough space to enable SPL_DM and SPL_DM_BLK? What do people think?

Regards, Simon