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| author | Christian Geddes <crgeddes@us.ibm.com> | 2019-07-31 15:43:51 -0500 |
|---|---|---|
| committer | Daniel M Crowell <dcrowell@us.ibm.com> | 2019-08-09 11:21:36 -0500 |
| commit | a7892148b7dcd0d0a332e09835189f7a9d4f913b (patch) | |
| tree | 5a6910fb53d4ba47b97777890fb052fc53d1f817 /src/include/usr/fapi2 | |
| parent | aade92abb5dbf828533986c7d3745452a4447059 (diff) | |
| download | talos-hostboot-a7892148b7dcd0d0a332e09835189f7a9d4f913b.tar.gz talos-hostboot-a7892148b7dcd0d0a332e09835189f7a9d4f913b.zip | |
Only compare a proc's omi freq if it has functional OCMB children
There are checks we do during the memory intialization where we check
to make sure that both processors have the same frequence set for
their OMI traffic. If a processor has no OCMB targets then its
OMI frequence will not get set so we should ignore those processors
for this comparison.
Change-Id: Id00f01756b431695e92a15872ebe00fd18306c4f
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/81462
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Matt Derksen <mderkse1@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Reviewed-by: Roland Veloz <rveloz@us.ibm.com>
Reviewed-by: Daniel M Crowell <dcrowell@us.ibm.com>
Diffstat (limited to 'src/include/usr/fapi2')
| -rw-r--r-- | src/include/usr/fapi2/attribute_service.H | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/include/usr/fapi2/attribute_service.H b/src/include/usr/fapi2/attribute_service.H index 2a3ebc9c9..58a01a064 100644 --- a/src/include/usr/fapi2/attribute_service.H +++ b/src/include/usr/fapi2/attribute_service.H @@ -521,6 +521,16 @@ ReturnCode platGetMBvpdSlopeInterceptData( const uint32_t i_attr, uint32_t& o_val); +/// @brief This function is called by the FAPI_ATTR_GET functions that lookup +/// values in the MEM_PLL_FREQ_BUCKETS tree. The key's used to lookup values in that +/// tree are the ATTR_FREQ_OMI_MHZ and ATTR_OMI_PLL_VCO attributes. These are on the +/// processor target but it is expected that all of the values match. +/// @param[out] o_omiFreq OMI Frequency of the system +/// @param[out] o_omiVco OMI VCO of the system +/// @return ReturnCode Zero on success, else platform specified error. +errlHndl_t getOmiFreqAndVco(TARGETING::ATTR_FREQ_OMI_MHZ_type & o_omiFreq, + TARGETING::ATTR_OMI_PLL_VCO_type & o_omiVco); + /// @brief This function is called by the FAPI_ATTR_GET macro when getting // ATTR_FREQ_MCA_MHZ // @param[in] i_fapiTarget FAPI2 Target pointer |
