In the latest project update, FREE licence for SDSoC have been announced for Snickerdoodle black owners. This is a really great news.
I took at look at SDSoC documentation. Creating a new SDSoC project requires the selection of a 'Target Platform'.
This selection will refer to platform specific configuration files. SDSoC comes with some platforms, but not for the Snickerdoodle.
I assume that, as for the Vivado board files, KRTKL will provide SDSoC platform files on the GitHub...
Regards, Dominique T.