Fixed DLL workarounds to always run

DLL workarounds will not be fixed in hardware,
in the foreseeable future.  As such, always run the workarounds.

Change-Id: Iaa48b1b976908fdbb8af1eb8d518147fabc8cdce
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/41998
Reviewed-by: LUCAS W. MULKEY <lwmulkey@us.ibm.com>
Reviewed-by: JACOB L. HARVEY <jlharvey@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Dev-Ready: STEPHEN GLANCY <sglancy@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: Matt K. Light <mklight@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: ANDRE A. MARIN <aamarin@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42007
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>

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

@@ -3184,23 +3184,6 @@
     </chipEcFeature>
   </attribute>
 
-  <attribute>
-    <id>ATTR_CHIP_EC_FEATURE_MSS_DLL_WORKAROUND</id>
-    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
-    <description>
-      Run DLL workaround algorithm to fix bad voltage settings pre DD2.0
-    </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_RUN_DQS_LOOP</id>
     <targetType>TARGET_TYPE_PROC_CHIP</targetType>