Fix clearing CME_FLAGS to use EX target instead of EQ target

Change-Id: Ifb86d69e71994c3a1b286e910c1729bde21bb515
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35189
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: ASHISH A. MORE <ashish.more@in.ibm.com>
Reviewed-by: AMIT KUMAR <akumar3@us.ibm.com>
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35197
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: Daniel M. Crowell <dcrowell@us.ibm.com>

src/import/chips/p9/procedures/hwp/pm/p9_pm_corequad_init.C

@@ -210,12 +210,6 @@ fapi2::ReturnCode pm_corequad_init(
         FAPI_TRY(fapi2::putScom(l_quad_chplt, l_address, l_data64),
                  "ERROR: Failed to restore the QUAD PPM Error Mask");
 
-        // Clear CME Flags
-        FAPI_INF("Clear CME Flags");
-        l_data64.flush<1>();
-        l_address = EQ_CME_SCOM_FLAGS_CLEAR;
-        FAPI_TRY(fapi2::putScom(l_quad_chplt, l_address, l_data64),
-                 "ERROR: Failed to reset CME Flags");
 
         auto l_exChiplets = l_quad_chplt.getChildren<fapi2::TARGET_TYPE_EX>
                             (fapi2::TARGET_STATE_FUNCTIONAL);
@@ -231,6 +225,15 @@ fapi2::ReturnCode pm_corequad_init(
                      l_ex_chplt);
             FAPI_DBG("EX number = %d", l_chpltNumber);
 
+            // Clear CME Flags
+            FAPI_INF("Clear CME Flags");
+            l_data64.flush<1>();
+            // SCOM1 is the CLEAR address
+            l_address = EX_CME_SCOM_FLAGS_SCOM1;
+            FAPI_TRY(fapi2::putScom(l_ex_chplt, l_address, l_data64),
+                     "ERROR: Failed to reset CME Flags");
+
+
             // Setup / Clear CME SRAM Scrub
             // Set bit 1         : SRAM SCRUB enable
             // Clear bits 47 - 59: SRAM SCRUB index