another raspberry pi with sdhc timeout too large!

[Dave Ng]

At last I have a happy and booting FreeBSD on my Raspberry Pi.
Awesome!
However I have the big stream of timeout too large messages that have
been reported by others. I gather that the card type needs to be added
to some device ID list? Could someone give me a pointer on where to
find and edit that? I have no problem building my own image
afterwards.
Thanks! Oh and here is my card -8GB  at mmc0 25.0MHz/4bit/65535-block
 Sent using Hushmail