Update startup.simics to correctly lookups processor targets
Update startup.simics to correctly lookups processor targets

Simics has changed the way we lookup processor targets so we must
adjust our scripts to use the new "get-all-procs" command

RTC: 210806
Change-Id: I4a053197ab0c517d20c4e3670b492180e7743634
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/78414
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

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