Add asserts for invalid states of enterprise & half dimm mode

Change-Id: I995c333fc7f891ea7fa055097d4377a861a1e391
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/87345
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: Louis Stermole <stermole@us.ibm.com>
Reviewed-by: STEPHEN GLANCY <sglancy@us.ibm.com>
Dev-Ready: STEPHEN GLANCY <sglancy@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/gerrit1/87599
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>

src/import/chips/ocmb/explorer/procedures/xml/error_info/mss_exp_errors.xml

@@ -335,6 +335,39 @@
     </deconfigure>
   </hwpError>
 
+  <hwpError>
+    <rc>RC_MSS_EXP_HALF_DIMM_MODE_NOT_SUPPORTED</rc>
+    <description>
+      The enterprise settings do not support half dimm mode.
+    </description>
+    <ffdc>ENTERPRISE_SETTING</ffdc>
+    <ffdc>HALF_DIMM_SETTING</ffdc>
+    <callout>
+      <target>OCMB_TARGET</target>
+      <priority>HIGH</priority>
+    </callout>
+    <deconfigure>
+      <target>OCMB_TARGET</target>
+    </deconfigure>
+  </hwpError>
+
+  <hwpError>
+    <rc>RC_MSS_EXP_ENTERPRISE_INVALID_CONFIGURATION</rc>
+    <description>
+      The enterprise supported bit from explorer fuse
+      conflicts with the enterprise policy setting.
+    </description>
+    <ffdc>ENTERPRISE_SUPPORTED</ffdc>
+    <ffdc>POLICY</ffdc>
+    <callout>
+      <target>OCMB_TARGET</target>
+      <priority>HIGH</priority>
+    </callout>
+    <deconfigure>
+      <target>OCMB_TARGET</target>
+    </deconfigure>
+  </hwpError>
+
   <hwpError>
     <rc>RC_MSS_EXP_ENTERPRISE_SETUP_ERROR</rc>
     <description>The enterprise mode bit is in the incorrect state</description>