According to http://khadas.com/vim/, the maximum supported microSD card size is 64 GiB. Why? The S905X is supposed to support SDXC, which supports a maximum capacity of 2 TiB.
I'd like to be able to use microSD cards larger than 64 GiB, so I'd like to know whether this is a hardware limitation, a software limitation, or anything else, with a detailed explanation. Thanks in advance.