HW477626 Dangerous Elk - Reapply for all CDD12+ risk levels

Change-Id: I9ca191d1092f7ef8a8a06cf459946754511724f7
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71081
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: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71111
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>

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

@@ -7827,15 +7827,13 @@
     <targetType>TARGET_TYPE_PROC_CHIP</targetType>
     <description>
      HW477626 Dangerous Elk: Enable L2 reservation protection for performance
-     Temporarily enable for CDD13 native modes only; will apply to all CDD12/13
-     in future change.
     </description>
     <chipEcFeature>
       <chip>
         <name>ENUM_ATTR_NAME_CUMULUS</name>
         <ec>
-          <value>0x13</value>
-          <test>EQUAL</test>
+          <value>0x12</value>
+          <test>GREATER_THAN_OR_EQUAL</test>
         </ec>
       </chip>
     </chipEcFeature>