Nano PC T1 Android and Linux Problema

Raj
Hi,

Where is Mindee?How to contact? Require answer for below questions

When i  boot from Android on UART terminal the below error messages are
continuously scrolling

mmc2: Timeout waiting for hardware interrupt
mmc2: Internal Clock not Stabilized


And when  ubuntu load, from SD card the error has changed to 

mmc1: Timeout waiting for hardware interrupt

and not able to load the image onto internal eMMc,

Want to know whether is there are fault with hardware or software. If
hardware where i can get it checkup. Reply Asap require support urgently