CME Pstate Updates(Platform Interdependence)

       - Added dpll_pstate0 calculation in pstate
         parameter block code

Change-Id: I0e8530ab510678e839421d88930e2156ba337f74
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/37982
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Reviewed-by: ASHISH A. MORE <ashish.more@in.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/38045
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>

src/import/chips/p9/procedures/hwp/lib/p9_pstates_cmeqm.h

@@ -209,16 +209,16 @@ typedef struct
     uint8_t  droop_large_override_enable;
     uint8_t  droop_extreme_override_enable;
     uint8_t  overvolt_override_enable;
-    uint16_t fmin_override_khz_enable;
-    uint16_t fmax_override_khz_enable;
+    uint8_t fmin_override_khz_enable;
+    uint8_t fmax_override_khz_enable;
 
     // The respecitve *_enable above indicate which index values are valid
     uint8_t  droop_small_override[VPD_PV_POINTS];
     uint8_t  droop_large_override[VPD_PV_POINTS];
     uint8_t  droop_extreme_override[VPD_PV_POINTS];
     uint8_t  overvolt_override[VPD_PV_POINTS];
-    uint16_t fmin_override_khz[VPD_PV_POINTS];
-    uint16_t fmax_override_khz[VPD_PV_POINTS];
+    uint8_t fmin_override_khz[VPD_PV_POINTS];
+    uint8_t fmax_override_khz[VPD_PV_POINTS];
 
     /// Pad structure to 8-byte alignment
     /// @todo pad once fully structure is complete.
@@ -327,6 +327,9 @@ typedef struct
     /// VDM Data
     VDMParmBlock vdm;
 
+    /// DPLL pstate 0 value
+    uint32_t dpll_pstate0_value;
+
 } LocalPstateParmBlock;
 
 #ifdef __cplusplus

src/import/chips/p9/procedures/hwp/pm/p9_pstate_parameter_block.C

@@ -311,6 +311,8 @@ p9_pstate_parameter_block( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_
         // Compute VPD points
         p9_pstate_compute_vpd_pts(l_operating_points, &l_globalppb);
 
+        memcpy(l_globalppb.operating_points_set, l_operating_points, sizeof(l_operating_points));
+
         // Calculate pre-calculated slopes
         p9_pstate_compute_PsV_slopes(l_operating_points, &l_globalppb);
 
@@ -339,6 +341,9 @@ p9_pstate_parameter_block( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_
         // Resonant Clock Grid Management Setup
         l_localppb.resclk = l_resclk_setup;
 
+        l_localppb.dpll_pstate0_value = revle32((revle32(l_localppb.operating_points[ULTRA].frequency_mhz) * 1000 / revle32(
+                l_globalppb.frequency_step_khz)));
+
         // -----------------------------------------------
         // OCC parameter block
         // -----------------------------------------------