disable noise window for DD1 HW406577

Change-Id: Iff2cdae61e72f9ebdc020a730bc3d8ffd5b23118
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/38313
Tested-by: Jenkins Server <pfd-jenkins+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: Jenny Huynh <jhuynh@us.ibm.com>
Reviewed-by: LUKE MURRAY <murrayl@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/gerrit1/38320
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

Author: Shelton Leung

src/import/chips/p9/initfiles/p9.mca.scom.initfile

@@ -34,9 +34,9 @@
 #-- REFERENCES FOR FILE
 #--******************************************************************************
 # Files used to check what target type attributes are
-#      /afs/awd/projects/eclipz/pz6/usr/sleung/ekb/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml
-#      /afs/awd/projects/eclipz/pz6/usr/sleung/ekb/chips/p9/procedures/xml/attribute_info/memory_spd_attributes.xml
-#      /afs/awd/projects/eclipz/pz6/usr/sleung/ekb/chips/p9/procedures/xml/attribute_info/memory_mr_attributes.xml
+#      /afs/awd/projects/eclipz/pz6/usr/sleung/ekb2/ekb/chips/p9/procedures/xml/attribute_info/memory_mcs_attributes.xml
+#      /afs/awd/projects/eclipz/pz6/usr/sleung/ekb2/ekb/chips/p9/procedures/xml/attribute_info/memory_spd_attributes.xml
+#      /afs/awd/projects/eclipz/pz6/usr/sleung/ekb2/ekb/chips/p9/procedures/xml/attribute_info/memory_mr_attributes.xml
 #      Example:
 #           <id>ATTR_EFF_NUM_RANKS_PER_DIMM</id>
 #           <targetType>TARGET_TYPE_MCS</targetType>
@@ -754,3 +754,9 @@ ispy MC01.PORT0.ATCL.CL.CLSCOM.MCAMOC_WRTO_AMO_COLLISION_RULES [when=S && ATTR_C
   spyv;
   0b0000000000000000000000000;
 }
+
+# Noise Window DIsable (HW406577)
+ispy MCP.PORT0.ECC64.SCOM.MBSECCQ_ENABLE_UE_NOISE_WINDOW [when=S && ATTR_CHIP_EC_FEATURE_HW406577] {
+  spyv;
+  0b0;
+}

src/import/chips/p9/procedures/hwp/initfiles/p9_mca_scom.C

@@ -68,6 +68,7 @@ constexpr uint64_t literal_14 = 14;
 constexpr uint64_t literal_597 = 597;
 constexpr uint64_t literal_768 = 768;
 constexpr uint64_t literal_939 = 939;
+constexpr uint64_t literal_0b0 = 0b0;
 
 fapi2::ReturnCode p9_mca_scom(const fapi2::Target<fapi2::TARGET_TYPE_MCA>& TGT0,
                               const fapi2::Target<fapi2::TARGET_TYPE_MCBIST>& TGT1, const fapi2::Target<fapi2::TARGET_TYPE_MCS>& TGT2,
@@ -681,6 +682,12 @@ fapi2::ReturnCode p9_mca_scom(const fapi2::Target<fapi2::TARGET_TYPE_MCA>& TGT0,
             l_scom_buffer.insert<46, 11, 53, uint64_t>(l_def_REFRESH_INTERVAL );
             FAPI_TRY(fapi2::putScom(TGT0, 0x7010935ull, l_scom_buffer));
         }
+        {
+            FAPI_TRY(fapi2::getScom( TGT0, 0x7010a0aull, l_scom_buffer ));
+
+            l_scom_buffer.insert<26, 1, 63, uint64_t>(literal_0b0 );
+            FAPI_TRY(fapi2::putScom(TGT0, 0x7010a0aull, l_scom_buffer));
+        }
 
     };
 fapi_try_exit:

src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml

@@ -2528,6 +2528,23 @@
     </chipEcFeature>
   </attribute>
 
+  <attribute>
+    <id>ATTR_CHIP_EC_FEATURE_HW406577</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>
+      Noise window disabled in DD1 because continually reocurring intermittent UE's can cause us to hang on refreshes.
+    </description>
+    <chipEcFeature>
+      <chip>
+        <name>ENUM_ATTR_NAME_NIMBUS</name>
+        <ec>
+          <value>0x20</value>
+          <test>LESS_THAN</test>
+        </ec>
+      </chip>
+    </chipEcFeature>
+  </attribute>
+
   <attribute>
     <id>ATTR_CHIP_EC_FEATURE_MSS_CHECK_DISABLE_HW_VREF_CAL</id>
     <targetType>TARGET_TYPE_PROC_CHIP</targetType>