Hi Dave,
On the BF526 EZ-KIT Lite it is P2 pins 13 thru 20 that expose the SPORT interface. Within the BF526 EZ-KIT Lite Evaluation System Manual, take a look at page 120 ("sheet 12 of 15" of the schematic); connector P2 is at the upper-right corner on this sheet, and you will see the 2nd 'block' or 'grouping' from the top shows the SPORT pins DTPRI, DTSEC, TSCLK, TFS, DRPRI, DRSEC, RSCLK and RFS for SPORT0A.
Regards,
Craig.