Allow static and dynamic voltage settings from mrw
Allow static and dynamic voltage settings from mrw

Change-Id: Ie9a8df686c2f0e1b6671243cf14bec548e4971ad
RTC:159848
CMVC-Prereq: 1005420
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/30067
Reviewed-by: Martin Gloff <df0a4963746ae04ab678d064fccc7ee68adfd751@us.ibm.com>
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: FSP CI Jenkins <aa9e4d9ac7cd25905e9c0dd36d4150516e73dd86@us.ibm.com>
Reviewed-by: Andres A. Lugo-Reyes <1e80b37233adece4fe8991e4578aec38a057d106@us.ibm.com>
Reviewed-by: Corey V. Swenson <6b585c7446d4a0351ef146912eaabcae3d9a2e28@us.ibm.com>
Reviewed-by: Daniel M. Crowell <912029ca9254ac7b5854e56910561d682e1fa2d0@us.ibm.com>

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