Our board currently uses the extended temp OMAP3530 in CBB package. Trying to make our board ready for the DM3730 we put a site for a 1uF cap attached to pin U4. In 3530 this is listed as a no-connect (also called BG_TESTOUT in the migration guide). In DM3730 it's called cap_vdd_bb_mpu_iva.
The cap was supposed to be non-populated for OMAP3530, but it was populated. Is there any reason/need to rework these boards? What does this BG_TESTOUT pin do?
