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As it is no longer a requirement that Spread Spectrum is enabled on all
SS PLLs in a system in unison, we're better off turning on spreading
as early as possible, so any link training runs off of a spread clock.
The only way to enable Spread Spectrum in P9 is via the TOD Timer, so
we have to set up a timer compare value of 1 and force the TOD value to
1 so that the timer is hit and the TOD's spread enable output turns on.
Change-Id: I0bcd33f17ef06beafb44ba6777d32b98d0680deb
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49662
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Dev-Ready: Joachim Fenkes <fenkes@de.ibm.com>
Reviewed-by: Abhishek Agarwal <abagarw8@in.ibm.com>
Reviewed-by: SRINIVAS V. POLISETTY <srinivan@in.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49667
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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