diff options
Diffstat (limited to 'src/import/chips/p9/procedures/xml/attribute_info/pm_plat_attributes.xml')
-rw-r--r-- | src/import/chips/p9/procedures/xml/attribute_info/pm_plat_attributes.xml | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/import/chips/p9/procedures/xml/attribute_info/pm_plat_attributes.xml b/src/import/chips/p9/procedures/xml/attribute_info/pm_plat_attributes.xml index 647a387e1..4c21650ce 100644 --- a/src/import/chips/p9/procedures/xml/attribute_info/pm_plat_attributes.xml +++ b/src/import/chips/p9/procedures/xml/attribute_info/pm_plat_attributes.xml @@ -31,14 +31,15 @@ <attribute> <id>ATTR_EXTERNAL_VRM_STEPSIZE</id> <targetType>TARGET_TYPE_SYSTEM</targetType> - <!-- <<<<<<< PROC_CHIP POSSIBLE --> <description> Step size (binary in microvolts) to take upon external VRM voltage transitions. The value set here must take into account where internal VRMs are enabled or not as, when they are enabled, the step size must account for the tracking (eg PFET strength recalculation) for the step. + Firmware provides a default value of 50mV if this attribute is zero. Consumer: p9_pstate_parameter_block -> + p9_setup_evid Pstate Parameter Block (PSPB) for PGPE Provided by the Machine Readable Workbook after system characterization. @@ -50,14 +51,12 @@ <attribute> <id>ATTR_EXTERNAL_VRM_STEPDELAY</id> <targetType>TARGET_TYPE_SYSTEM</targetType> - <!-- <<<<<<< PROC_CHIP POSSIBLE --> <description> - Step delay (binary in microseconds) after a voltage change - - Consumer: p9_pstate_parameter_block -> - Pstate Parameter Block (PSPB) for PGPE - - Provided by the Machine Readable Workbook after system characterization. + This attribute is deprecated and is not consumed. See + ATTR_EXTERNAL_VRM_TRANSITION_START_NS, + ATTR_EXTERNAL_VRM_TRANSITION_RATE_INC_UV_PER_US, + ATTR_EXTERNAL_VRM_TRANSITION_RATE_DEC_UV_PER_US, and + ATTR_EXTERNAL_VRM_TRANSITION_STABILIZATION_TIME_NS </description> <valueType>uint32</valueType> <platInit/> |