I managed to get this compat-wireless package from TI to compile after making tweaks to the compat package and doing some manual patching to the stock kernel (with open mode patched, too).

http://processors.wiki.ti.com/index....Wireless_Build

I hand patched the kernel source with some guidance from here:
http://wireless.kernel.org/en/users/...Porting_wl12xx

I can load the compat cfg80211, mac80211, and wl12xx drivers. However, when I load the wl12xx_sdio.ko, I get in dmesg:

Anybody have any pointers?

Would anybody be interested in the sources for poking around themselves?