security -- split p9_chiplet_scominit and p9_chiplet_enable_ridi isteps

  p9_chiplet_scominit, move from istep 8 to istep 10
    shift content required for XBUS, fabric establishment
    into p9_chiplet_fabric_scominit, to be called in istep 8

  p9_chiplet_enable_ridi, move from istep 8 to istep 10
    shift content required for XBUS establishment
    into p9_xbus_enable_ridi, to be called in istep

CMVC-Coreq: 1023401
Change-Id: I4c60e4c41211976c7919a603ab679357cc4af106
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39956
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Brent Wieman <bwieman@us.ibm.com>
Dev-Ready: Brent Wieman <bwieman@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/39960
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

1 files changed, 117 insertions, 0 deletions

diff --git a/src/usr/isteps/istep10/call_proc_npu_scominit.C b/src/usr/isteps/istep10/call_proc_npu_scominit.C
new file mode 100644
index 000000000..622fc883d
--- /dev/null
+++ b/src/usr/isteps/istep10/call_proc_npu_scominit.C
@@ -0,0 +1,117 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/usr/isteps/istep10/call_proc_npu_scominit.C $             */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2015,2017                        */
+/* [+] 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                                                     */
+/**
+   @file call_proc_npu_scominit.C
+ *
+ *  Support file for IStep: nest_chiplets
+ *   Nest Chiplets
+ *
+ *  HWP_IGNORE_VERSION_CHECK
+ *
+ */
+/******************************************************************************/
+// Includes
+/******************************************************************************/
+#include    <stdint.h>
+
+#include    <trace/interface.H>
+#include    <initservice/taskargs.H>
+#include    <errl/errlentry.H>
+
+#include    <isteps/hwpisteperror.H>
+
+#include    <errl/errludtarget.H>
+
+#include    <initservice/isteps_trace.H>
+#include    <initservice/initserviceif.H>
+
+//  targeting support
+#include    <targeting/common/commontargeting.H>
+#include    <targeting/common/utilFilter.H>
+
+#include <fapi2/target.H>
+#include <fapi2/plat_hwp_invoker.H>
+
+//  MVPD
+#include <devicefw/userif.H>
+#include <vpd/mvpdenums.H>
+
+#include <config.h>
+
+#include <p9_npu_scominit.H>
+
+namespace   ISTEP_10
+{
+
+using   namespace   ISTEP;
+using   namespace   ISTEP_ERROR;
+using   namespace   ERRORLOG;
+using   namespace   TARGETING;
+
+//******************************************************************************
+// wrapper function to call proc_npu_scominit
+//******************************************************************************
+void* call_proc_npu_scominit( void *io_pArgs )
+{
+
+    errlHndl_t l_err = NULL;
+    IStepError l_StepError;
+
+    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+             "call_proc_npu_scominit entry" );
+
+    //
+    //  get a list of all the procs in the system
+    //
+    TARGETING::TargetHandleList l_cpuTargetList;
+    getAllChips(l_cpuTargetList, TYPE_PROC);
+
+    // Loop through all processors, including master
+    for (const auto & l_cpu_target: l_cpuTargetList)
+    {
+        const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>l_fapi2_proc_target(
+                l_cpu_target);
+
+        TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+                 "Running p9_npu_scominit HWP on "
+                 "target HUID %.8X", TARGETING::get_huid(l_cpu_target) );
+        FAPI_INVOKE_HWP(l_err, p9_npu_scominit, l_fapi2_proc_target);
+        if(l_err)
+        {
+            TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+                     "ERROR 0x%.8X : p9_npu_scominit "
+                     "HWP returns error for HUID %.8X",
+                     l_err->reasonCode(),
+                     TARGETING::get_huid(l_cpu_target) );
+            l_StepError.addErrorDetails(l_err);
+            errlCommit(l_err, HWPF_COMP_ID);
+        }
+    }
+    TRACFCOMP( ISTEPS_TRACE::g_trac_isteps_trace,
+             "call_proc_npu_scominit exit" );
+
+    return l_StepError.getErrorHandle();
+}
+};