Update p9_query_cache_access_state to use the correct scom register

Found a bug in this HWP. It was using the Core scom address to scom
the EQ target. The PPE putScom code must be smart enough to translate
but the hostboot code was not so I had to fix this

Change-Id: I4ea3991d8b36219b127299c38413bce0df7d101f
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36829
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>
Reviewed-by: CHRISTINA L. GRAVES <clgraves@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://ralgit01.raleigh.ibm.com/gerrit1/36835
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>

src/import/chips/p9/procedures/hwp/pm/p9_query_cache_access_state.C

@@ -92,11 +92,11 @@ p9_query_cache_access_state(
 
     if (l_execution_platform == 0x02)
     {
-        l_stop_state_reg =  C_PPM_SSHFSP;
+        l_stop_state_reg =  EQ_PPM_SSHFSP;
     }
     else
     {
-        l_stop_state_reg = C_PPM_SSHHYP;
+        l_stop_state_reg = EQ_PPM_SSHHYP;
     }
 
     FAPI_TRY(fapi2::getScom(i_target, l_stop_state_reg, l_qsshsrc), "Error reading data from QPPM SSHSRC");