Introducing lpc utils source file

Including the dummy file so that the platforms could mirror
this file without breaking existing implementation.
Will follow up with separation of lpc_rw into source file on
top of mirrored commits

Change-Id: I4596af3a8740cb9593f135a0138e84299a5946ac
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64298
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Reviewed-by: Joachim Fenkes <fenkes@de.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/64300
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>

src/import/chips/p9/procedures/hwp/ffdc/p9_collect_lpc_regs.mk

@@ -23,4 +23,6 @@
 #
 # IBM_PROLOG_END_TAG
 PROCEDURE=p9_collect_lpc_regs
+$(call ADD_MODULE_SRCDIR,$(PROCEDURE),$(ROOTPATH)/chips/p9/procedures/hwp/perv)
+OBJS+=p9_lpc_utils.o
 $(call BUILD_PROCEDURE)

src/import/chips/p9/procedures/hwp/perv/p9_lpc_utils.C

@@ -0,0 +1,24 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/import/chips/p9/procedures/hwp/perv/p9_lpc_utils.C $      */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2018                             */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* Licensed under the Apache License, Version 2.0 (the "License");        */
+/* you may not use this file except in compliance with the License.       */
+/* You may obtain a copy of the License at                                */
+/*                                                                        */
+/*     http://www.apache.org/licenses/LICENSE-2.0                         */
+/*                                                                        */
+/* Unless required by applicable law or agreed to in writing, software    */
+/* distributed under the License is distributed on an "AS IS" BASIS,      */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
+/* implied. See the License for the specific language governing           */
+/* permissions and limitations under the License.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */

src/usr/fapi2/fapi2.mk

@@ -52,6 +52,7 @@ EXTRAINCDIR += ${ROOTPATH}/src/import/chips/p9/procedures/hwp/ffdc/
 EXTRAINCDIR += ${ROOTPATH}/src/import/chips/p9/procedures/hwp/initfiles/
 EXTRAINCDIR += ${HWP_PATH}
 EXTRAINCDIR += ${HWP_PATH_1}/hwp/memory/lib/rosetta_map
+EXTRAINCDIR += ${HWP_PATH_1}/hwp/perv
 EXTRAINCDIR += ${HWP_PATH_2}/hwp/memory
 EXTRAINCDIR += ${HWP_PATH_2}/hwp/memory/lib/
 EXTRAINCDIR += ${HWP_PATH_2}/hwp/memory/lib/shared/
@@ -92,6 +93,7 @@ OBJS += fapi2_utils.o
 OBJS += p9_collect_some_ffdc.o
 OBJS += p9_pib2pcb_mux_seq.o
 OBJS += p9_collect_ppe_state.o
+OBJS += p9_lpc_utils.o
 OBJS += p9_collect_lpc_regs.o
 OBJS += p9_ppe_state.o
 OBJS += p9_ppe_utils.o
@@ -193,6 +195,7 @@ VPATH += ${ROOTPATH}/src/import/hwpf/fapi2/src/
 VPATH += ${ROOTPATH}/src/import/chips/p9/procedures/hwp/pm/
 VPATH += ${ROOTPATH}/src/import/chips/p9/procedures/hwp/ffdc/
 VPATH += ${ROOTPATH}/src/import/chips/p9/procedures/hwp/lib/
+VPATH += ${HWP_PATH_1}/hwp/perv/
 VPATH += ${ROOTPATH}/src/import/chips/p9/procedures/hwp/initfiles/
 VPATH += ${ROOTPATH}/src/import/chips/centaur/utils/imageProcs/
 VPATH += ${CENTAUR_VPD_PATH}/