[abis] Refactor sw descr generation to a new methods

* This is used in sw_load_init and sw_load_end and both needs
  to be touche for every BTS. Move it into a common method.
* This was only verified on the nanoBTS.
1 file changed
tree: 776d391cde7debc145bdf571706aefd2dc4a25d0
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. rrlp-ephemeris/
  5. wireshark/