Add new xml tag to support returning an SBE scom fail
Add new xml tag to support returning an SBE scom fail

    -Add <platScomFail/> tag allow special processing of this
     type of failure.
    -Modified parseErrorInfo.pl to generate set_address and
     set_pcb_pib_rc allowing the failure data to be returned
     through the normal channel.

Change-Id: I2046d04b6d8c993e8ff2677ee63947964efc4bef
RTC:158628
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/28913
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: PPE CI <dc75934ba5befb9221434e67a247b93aec46b36b@us.ibm.com>
Tested-by: Hostboot CI <52521565bd8ea18a2b112942dce4f4220a97c2c8@us.ibm.com>
Reviewed-by: Santosh S. Puranik <b20e66e0dba857f8b73ba981bbfb98d7adb86dcf@in.ibm.com>
Reviewed-by: Sachin Gupta <285b19a698aa558fba6ab25cf25b393d072fd749@in.ibm.com>
Reviewed-by: Matt K. Light <19ba8ed73a0b3c376c81fced381f1ac0f483b7c2@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@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