Add hook to setup ATTR_SMF_CONFIG

  Read from scratch register and set SBE ATTR

Change-Id: I5c9b7022fda7803ece8d438efafc5ae3787aafcc
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64412
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>

src/hwpf/target.C

@@ -101,6 +101,7 @@ extern fapi2::ReturnCode
         fapi2::buffer<uint64_t> l_deviceIdReg = 0;
         uint8_t l_riskLvl  = 0;
         bool l_isSlave = false;
+        uint8_t l_smfConfig = 0;
         fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP> l_chipTarget =
             plat_getChipTarget();
         const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
@@ -370,6 +371,12 @@ extern fapi2::ReturnCode
             l_tempReg.extractToRight<26, 3>(l_read2);
             l_tempReg.extractToRight<29, 3>(l_read3);
 
+            l_smfConfig = l_tempReg.getBit<16>();
+            FAPI_DBG("Setting up SMF CONFIG");
+            FAPI_TRY(PLAT_ATTR_INIT(fapi2::ATTR_SMF_CONFIG,
+                                    fapi2::Target<fapi2::TARGET_TYPE_SYSTEM>(),
+                                    l_smfConfig));
+
             FAPI_DBG("Setting up PUMP MODE");
             FAPI_TRY(PLAT_ATTR_INIT(fapi2::ATTR_PROC_FABRIC_PUMP_MODE,
                                     fapi2::Target<fapi2::TARGET_TYPE_SYSTEM>(),