How I must make boot qnx 4.25 from CompactFlash (PCMCIA)?

How I must make boot qnx 4.25 from CompactFlash (PCMCIA)?

I create QNX partition on CF, install loader, copy .boot file.

Embededd PC loading from CF PCMCIA:

  1. loading loader
  2. loader loading .boot file from CF.
  3. .boot start.
  4. ?

How I must configure system for loading and start next system file?