can't get USB ports working with 2.6.37

Hi,

with pre-built kernel from 2.3.4 devkit (ti.com) the board recognizes usb keyboard. then I built kernel from the same page
with the default beagleboard config (omap3_beagle_android_defconfig). diff utility claims no difference. but then new
kernel doesn’t react on usb keyboard (neither it finds ethernet)… D14 light is on, so the power should be OK?

any ideas ?

thanks, Alex