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| author | Joe McGill <jmcgill@us.ibm.com> | 2018-04-27 12:48:17 -0500 |
|---|---|---|
| committer | Sachin Gupta <sgupta2m@in.ibm.com> | 2018-05-17 21:14:41 -0400 |
| commit | d29d12f39592b8d7a8c6eb908a84680a788fbee3 (patch) | |
| tree | eaf2633a5cb8cf4f5119d5aeaf228863e0dcb5c5 /src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml | |
| parent | 2ed31c121975740fba0b4bd11e0562f6cdf4795b (diff) | |
| download | talos-sbe-d29d12f39592b8d7a8c6eb908a84680a788fbee3.tar.gz talos-sbe-d29d12f39592b8d7a8c6eb908a84680a788fbee3.zip | |
enable spreading via SS PLL for Fleetwood platform
pervasive_attribues.xml:
Create new platinit attribute -- ATTR_MRW_FILTER_PLL_BUCKET
System specific value for Filter PLL bucket selector (init=0), set by MRW
- if non-zero, this value will directly set ATTR_FILTER_PLL_BUCKET,
which is used by SBE to select the override to apply
- if zero, MVPD MK keyword will set ATTR_FILTER_PLL_BUCKET
p9.filter.pll.override.scan.initfile:
Repurpose overrides built for Cumulus, to produce 0.2% down spread
Nimbus overrides still enable control of BGoffset
p9_xip_customize.C:
Consume ATTR_MRW_FILTER_PLL_BUCKET and use logic above to
set ATTR_FILTER_PLL_BUCKET
Change-Id: I2ea799179632d36251027a1d4468c6c89bfa6e00
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/57988
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: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Thi N. Tran <thi@us.ibm.com>
Reviewed-by: Joachim Fenkes <fenkes@de.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/58003
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Diffstat (limited to 'src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml')
| -rw-r--r-- | src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml b/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml index 8bf28a2f..b7080415 100644 --- a/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml +++ b/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml @@ -7449,4 +7449,21 @@ </chipEcFeature> </attribute> <!-- ******************************************************************** --> + <attribute> + <id>ATTR_CHIP_EC_FEATURE_SS_FPLL_SPREAD</id> + <targetType>TARGET_TYPE_PROC_CHIP</targetType> + <description> + Generate 0.2% down spread in SS Filter PLL + </description> + <chipEcFeature> + <chip> + <name>ENUM_ATTR_NAME_CUMULUS</name> + <ec> + <value>0x10</value> + <test>GREATER_THAN_OR_EQUAL</test> + </ec> + </chip> + </chipEcFeature> + </attribute> + <!-- ******************************************************************** --> </attributes> |
