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OMAP3530 Bring-UP

Expert 1070 points

I'm bringing up my first 3530 board.  I am trying to boot from SD.  I get the following message:

 

Texas Instruments X-Loader 1.41

Unsupported Chip!

X-Loader hangs

 

I have SW1-1, 2, and 3 on.  All the rest off.

I do have NAND flash at CS0 but it is uninitialized.  Can I boot directly from the SD card or do I need to flash something to my board first?  What is

the best way to debug my problem?