Update the Targets.pm scripts to include FAPI name and position
Update the Targets.pm scripts to include FAPI name and position

There are some issues found during review of simics xml and
updates are needed to the Tragets.pm scripts to include:
- the FAPI name and FAPI position for Membuf/ MBA/DIMMS targets.
- Correct the POSITION attribute for DIMMS
- Generate all the membuf and dimm targets (only few are seen)

Change-Id: Iab3901778aaf08245dd4826e90d8ed6663dd799b
RTC: 177707
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/44098
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: Jenkins OP Build CI <e610bd72261d3c0a48f1e8ae36832ab00774d426@us.ibm.com>
Tested-by: FSP CI Jenkins <aa9e4d9ac7cd25905e9c0dd36d4150516e73dd86@us.ibm.com>
Tested-by: Jenkins OP HW <0eb0fff262f74a65a832afbcc7b153e391c9a3fd@us.ibm.com>
Reviewed-by: Corey V. Swenson <6b585c7446d4a0351ef146912eaabcae3d9a2e28@us.ibm.com>
Reviewed-by: Prachi Gupta <25a72946fc4ec2539bba3cff1fbb2916af6a7649@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot