Testing FreeBSD on a tablet

[brunomaximom at openmailbox.org]

Hi folks,

I'm noob about non-PC devices. I have bought my first smartphone 3 
months ago (I had 2 brick-phones before :P) and earned an old tablet 2 
months ago. The problem is: this tablet is a chinese Android tablet 
named iPad :P. That's why I want use it for testing and learning 
purposes. Looking for WMT1.9.1_88 at Google I found the tablet comes 
from this vendor http://www.flytouch.co.uk/

I'd like to port FreeBSD to it but I don't know how to erase/format the 
Android's /, all the OS I have tried just identify the SD card, never 
the /.

May you guide me to the steps for how to port FreeBSD into Android 
device? What are the expected steps?

Thanks.