Our customer runs Android4.4.2 on MX6Q-SABRE-SDB.
A SDXC card is mounted on Android4.4.2.
Howevwer, it is recognized as 0 GB. And the contents of SDXC cannot be seen.
Does Android4.4.2_BSP of FSL support SDXC?
A SDXC card is connected to a USB OTG port through a SD-USB adapter.This SD-USB adapter corresponds to USB3.0. It is recognized as 0 GB and the contents of SDXC cannot be seen.If it is unmounted and then mounted, it is mounted correctly and the contents can be seen.
If the SD-USB adapter of USB2.0 correspondence is used, this problem will not occur.
Is this a problem of a SD-USB adapter?
The 3.0 usb adapter could be the reason. Have you tried this adapter in the linux host?, can you check it and see what happens?
Retrieving data ...