Add pos API to be shared among controllers, move generic files to utils
Add pos API to be shared among controllers, move generic files to utils

Change-Id: I9d2f5e0d5dfca21bbbca659eb2eb1f6518da6be3
Original-Change-Id: I7daedddf83c6a34f28417c97a28e78d88ec5c9af
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/37562
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Reviewed-by: Brian R. Silver <af0eed78d989d9597decc8b92fa6db01ef8b58e0@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <7301c4b00f53e5772c2576cd0c5f485155c2ece1@us.ibm.com>
Reviewed-by: LUCAS W. MULKEY <bf13fcb158646f7a6fbaf918ff8360f5c64b83ab@us.ibm.com>
Reviewed-by: Louis Stermole <a2bef96d502debd02962600aef4d81d949c35039@us.ibm.com>
Tested-by: Hostboot CI <52521565bd8ea18a2b112942dce4f4220a97c2c8@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <ab93eca12e43608f33daa16a67357cd7b7e867ab@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot