We run Android4.4.2 on a SABRE board.
A micro SDXC card is connected to a USB OTG port through a USB-uSD adapter.
(USB-uSD adapter is supporting USB3.0.)
In this case, a micro SDXC card is not mounted correctly.
A micro SDXC card is recognized to be 0 GB.
And, the contents of it are not displayed.
The file format of a SDXC card is exFAT.
Does FSL's Android4.4.2 support an exFAT file format?
Is there how to support SDXC by Android4.4.2?