PM: refine enablement attributes for advanced functions (VDM,RESCLK,WOF,IVRM)

- Move to a "disable feature" attribute paradigm for SYSTEM control
- Add consistent system enablement (eg Cronus, MRW) control attributes
- Added HWP attributes to allow p9_pstate_parameter_block to indicate
  validation status to p9_hcode_image_build for Hcode header updates
- Mark attributes as deprecated for future removal
- Added HB system defaults to auto enable RESCLK, VDM and WOF.  IVRM is
  disabled.
    - RESCLK only has override attributes so will enable function once code
      that looks the attributes is in a driver
    - VDM enablement forces the need for #W to be there and valid.  Valid will
      be if #W is all zero, disable VDMs;  if any of #W is non-zerom, failing
      validity checks (non-decreasing VID Compares) will fail the IPL.
    - WOF enablement needs IQ to fill out the OCC parameter block.  If
      not present, WOF is disabled.  Longer term (future commit), RESCLKs and
      VDMs will also gate WOF but not for early development and testing.
- Add a Chip EC attribute to discern the DD levels that WOF is supported
- Move to IVRM vs IVRMS
- Made all *ENABLED HWP attributes PROC_CHIP in scope to avoid collisions from
  multiple chip targets
- Made all HWP attributes writeable
- Deprecate (preped rename) an HWP attribute
- Added throttle control attributes

Change-Id: I5e56a36a9e2a4b3e6964ed66ff5c1013be26ed33
RTC: 173673
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/40063
Dev-Ready: Gregory S. Still <stillgs@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Michael S. Floyd <mfloyd@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: CHRISTOPHER M. RIEDL <cmriedl@us.ibm.com>
Reviewed-by: Matt K. Light <mklight@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/40089
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

1 files changed, 103 insertions, 1 deletions

diff --git a/src/import/chips/p9/procedures/xml/attribute_info/pm_hwp_attributes.xml b/src/import/chips/p9/procedures/xml/attribute_info/pm_hwp_attributes.xml
index 80daa306f..b3358fcf5 100644
--- a/src/import/chips/p9/procedures/xml/attribute_info/pm_hwp_attributes.xml
+++ b/src/import/chips/p9/procedures/xml/attribute_info/pm_hwp_attributes.xml
@@ -5,7 +5,7 @@
 <!--                                                                        -->
 <!-- OpenPOWER HostBoot Project                                             -->
 <!--                                                                        -->
-<!-- Contributors Listed Below - COPYRIGHT 2016                             -->
+<!-- Contributors Listed Below - COPYRIGHT 2016,2017                        -->
 <!-- [+] International Business Machines Corp.                              -->
 <!--                                                                        -->
 <!--                                                                        -->
@@ -327,4 +327,106 @@
     <writeable/>
   </attribute>
   <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_PSTATES_ENABLED</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>Indicator that all relevant attributes and required data for
+    Pstates to be enabled is present and valid
+
+    Producer: p9_build_pstate_datablock
+
+    Consumers: p9_pm_pstate_gpe_init
+    </description>
+    <valueType>uint8</valueType>
+    <enum>FALSE=0, TRUE=1</enum>
+    <writeable/>
+    <initToZero/>
+  </attribute>
+  <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_RESCLK_ENABLED</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>Indicator that all relevant attributes and required data for
+    Resonant Clocking to be enabled is present and valid
+
+    Producer: p9_build_pstate_datablock
+
+    Consumers: p9_hcode_image_build ->
+                      PGPE Header
+                      CME Header
+    </description>
+    <valueType>uint8</valueType>
+    <enum>FALSE=0, TRUE=1</enum>
+    <writeable/>
+    <initToZero/>
+  </attribute>
+  <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_VDM_ENABLED</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>Indicator that all relevant attributes and required data for
+    Voltage Droop Monitors (VDM) to be enabled is present and valid
+
+    Producer: p9_build_pstate_datablock
+
+    Consumers: p9_hcode_image_build ->
+                      SGPE Header
+                      CME Header
+    </description>
+    <valueType>uint8</valueType>
+    <enum>FALSE=0, TRUE=1</enum>
+    <writeable/>
+    <initToZero/>
+  </attribute>
+  <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_IVRMS_ENABLED</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>
+    <!-- @todo RTC 173736 -->
+    !!!!! Deprecated for ATTR_IVRM_ENABLED
+    !!!!! Will be removed in the future
+    </description>
+    <valueType>uint8</valueType>
+    <enum>FALSE=0, TRUE=1</enum>
+    <writeable/>
+    <initToZero/>
+  </attribute>
+  <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_IVRM_ENABLED</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>Indicator that all relevant attributes and required data for
+    Internal Voltage Regulator Macros (IVRMs) to be enabled is present and valid
+
+    Producer: p9_build_pstate_datablock
+
+    Consumers: p9_hcode_image_build ->
+                      PGPE Header
+                      CME Header
+    </description>
+    <valueType>uint8</valueType>
+    <enum>FALSE=0, TRUE=1</enum>
+    <writeable/>
+    <initToZero/>
+  </attribute>
+  <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_WOF_ENABLED</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>Indicator that all relevent attributes and required data for
+    WOF to be enabled is present and valid
+
+    Producer: p9_build_pstate_datablock
+
+    Consumers: p9_hcode_image_build ->
+                      PGPE Header
+                      CME Header
+    </description>
+    <valueType>uint8</valueType>
+    <enum>FALSE=0, TRUE=1</enum>
+    <writeable/>
+    <initToZero/>
+  </attribute>
+  <!-- ********************************************************************* -->
 </attributes>