Forum Post: RE: DM648 ubl BOOT

Now if the DM648 ubl expert is still on vacation, I am run into the same question. The bootcfg pins are all right and the bootcfg reg is also right. After the flash burning is completed, power up the board, the UBL can run succ, but the APP could not run. And if I debug the UBL, it runs rightly and the App program run rightly too. How can I solve this porblem? please give me some tips.
Thank you
zhu