sd_softdevice_enable is not working

[rishikesh sutar]

hello ,

some brief about my board it is nrf ble nrf52810 without crystal. 

i am using segger debugger.

while doing step by step execution it come till line sd_softdevice_enable (line number 214) and it get stuck 

[snoopy20]

You can't enable BLE (softdevice) without a crystal it is required for timing.