Modifications to reset/init procedures
Modifications to reset/init procedures

   - Reset procedure to work in lieu with the speaical wakeup in CRONUS
   - Remove additional calls to PBA init in reset-init flow

Change-Id: I7bbc2916c9ecd3d4a67f5f785cde822e444c6596
RTC: 168887
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32942
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: Hostboot CI <52521565bd8ea18a2b112942dce4f4220a97c2c8@us.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <95a9682e5bdc1ccf6e82d516bbb3db21526dc713@in.ibm.com>
Reviewed-by: Gregory S. Still <4249770c9038596e9483266bcd48707ac69ee60b@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