diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml
index 6d51283a86..7d34d4009a 100644
--- a/src/cpu/cpu_map.xml
+++ b/src/cpu/cpu_map.xml
@@ -603,5 +603,16 @@
       <vendor name='IBM'/>
       <pvr value='0x003f0203'/>
     </model>
+
+    <model name='POWER7+_v2.1'>
+      <vendor name='IBM'/>
+      <pvr value='0x004a0201'/>
+    </model>
+
+    <model name='POWER8_v1.0'>
+      <vendor name='IBM'/>
+      <pvr value='0x004b0100'/>
+    </model>
+
   </arch>
 </cpus>