used firmware:
with the r15, it works immediately without any changes with the included firmware 1.7.4, located in /lib/firmware. It seems that there is an automated firmware update mechanism for this.
with r14, I had to do the update manually, there I used a 1.8.4.
Still a problems remains: After a reset, the wifi card usually does not work, so I have to manually plug the card out and in again.
Same happens often when I go to sleep mode.
I will further investigate here, if time permits.
Does reset and sleep work with your cards?? e.g. Siemens card?
one more thing, mr_nice,
can you send the wpa_supplicant fix (sed -n, see r15 thread) to the angstrom code base, I have no clue how to do it.
-hafu