Pull in latest simics model
Pull in latest simics model

Fixes problem where nest boot frequency is being set to
3 MHz instead of 2000MHz

Change-Id: I20d9f2774431ecec8ed6f3dd9d67a2ad296d1247
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/83472
Reviewed-by: William G Hoffa <7dd6aa5e78423995d9d7c7ecada5b77ee07f88cc@us.ibm.com>
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Reviewed-by: Ilya Smirnov <2c7a6ec38cfb553b896499595cca9c656159f2a4@us.ibm.com>
Reviewed-by: Nicholas E Bofferding <fb8db48116bc8a69e29dd8cdb037246f232f4af5@us.ibm.com>

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