Created P9 IO Common Source File

Added source file & makefile to build

Change-Id: I49c6229cc8e2aa5911819e0d2726882956a6e98f
Original-Change-Id: I237cd2a439190f3dcc3f8bd0b09694cad7a64671
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/26640
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Christopher W. Steffen <cwsteffen@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/gerrit1/28051
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>

2 files changed, 146 insertions, 0 deletions

diff --git a/src/import/chips/p9/procedures/hwp/io/p9_io_common.C b/src/import/chips/p9/procedures/hwp/io/p9_io_common.C
new file mode 100644
index 000000000..108e6df48
--- /dev/null
+++ b/src/import/chips/p9/procedures/hwp/io/p9_io_common.C
@@ -0,0 +1,119 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/import/chips/p9/procedures/hwp/io/p9_io_common.C $        */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2016                             */
+/* [+] 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 p9_io_common.C
+/// @brief IO Common Functions.
+///-----------------------------------------------------------------------------
+/// *HWP HWP Owner        : Chris Steffen <cwsteffen@us.ibm.com>
+/// *HWP HWP Backup Owner : Gary Peterson <garyp@us.ibm.com>
+/// *HWP FW Owner         : Jamie Knight <rjknight@us.ibm.com>
+/// *HWP Team             : IO
+/// *HWP Level            : 3 3
+/// *HWP Consumed by      : FSP:HB
+///-----------------------------------------------------------------------------
+///
+/// @verbatim
+/// IO Common Functions
+//
+/// @endverbatim
+///----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+//  Includes
+//-----------------------------------------------------------------------------
+#include <p9_io_common.H>
+#include <p9_io_scom.H>
+#include <p9_io_regs.H>
+
+//-----------------------------------------------------------------------------
+// Function Declarations
+//-----------------------------------------------------------------------------
+/**
+ * @brief Shorten timers if we are running in simulation
+ *        a right aligned value.
+ * @param[in] i_target     FAPI2 Target
+ * @param[in] i_groups     Clock groups
+ * @return Field Data
+ */
+fapi2::ReturnCode p9_io_xbus_shorten_timers(
+    const fapi2::Target < fapi2::TARGET_TYPE_XBUS >& i_target,
+    const std::vector < uint8_t >&                   i_groups )
+{
+    FAPI_IMP( "p9_io_xbus_shorten_timers: I/O EDI+ Xbus Entering" );
+    const uint8_t LANE_00  = 0;
+    uint64_t      reg_data = 0;
+    uint8_t       l_is_sim = 0;
+
+    FAPI_TRY( FAPI_ATTR_GET(fapi2::ATTR_IS_SIMULATION, fapi2::Target<fapi2::TARGET_TYPE_SYSTEM>(), l_is_sim) );
+
+    if( l_is_sim )
+    {
+        for( auto grp : i_groups )
+        {
+            FAPI_TRY( io::read( EDIP_RX_CTL_MODE7_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "read edip_rx_ctl_mode7_eo_pg failed" );
+            io::set( EDIP_RX_ABORT_CHECK_TIMEOUT_SEL, 0x0, reg_data );
+            io::set( EDIP_RX_POLLING_TIMEOUT_SEL, 0x0, reg_data );
+            FAPI_TRY( io::write( EDIP_RX_CTL_MODE7_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "write edip_rx_ctl_mode7_eo_pg failed" );
+
+            FAPI_TRY( io::rmw( EDIP_RX_SERVO_CHG_CFG, i_target, grp, LANE_00, 0x0 ),
+                      "rmw edip_rx_rx_servo_chg_cfg failed" );
+
+
+            FAPI_TRY( io::read( EDIP_RX_CTL_MODE14_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "read edip_rx_ctl_mode14_eo_pg failed" );
+            io::set( EDIP_RX_AMP_INIT_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_AMP_RECAL_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_PEAK_INIT_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_PEAK_RECAL_TIMEOUT, 0x0, reg_data );
+            FAPI_TRY( io::write( EDIP_RX_CTL_MODE14_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "write edip_rx_ctl_mode14_eo_pg failed" );
+
+            FAPI_TRY( io::read( EDIP_RX_CTL_MODE15_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "read edip_rx_ctl_mode15_eo_pg failed" );
+            io::set( EDIP_RX_AMIN_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_CM_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_OFF_INIT_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_OFF_RECAL_TIMEOUT, 0x0, reg_data );
+            FAPI_TRY( io::write( EDIP_RX_CTL_MODE15_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "write edip_rx_ctl_mode15_eo_pg failed" );
+
+            FAPI_TRY( io::read( EDIP_RX_CTL_MODE16_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "read edip_rx_ctl_mode16_eo_pg failed" );
+            io::set( EDIP_RX_AMP_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_BER_TIMEOUT, 0x0, reg_data );
+            io::set( EDIP_RX_USERDEF_TIMEOUT, 0x0, reg_data );
+            FAPI_TRY( io::write( EDIP_RX_CTL_MODE16_EO_PG, i_target, grp, LANE_00, reg_data ),
+                      "write edip_rx_ctl_mode16_eo_pg failed" );
+        }
+    }
+
+fapi_try_exit:
+    FAPI_IMP( "p9_io_xbus_shorten_timers: I/O EDI+ Xbus Exiting" );
+    return fapi2::current_err;
+}
+
+
diff --git a/src/import/chips/p9/procedures/hwp/io/p9_io_common.mk b/src/import/chips/p9/procedures/hwp/io/p9_io_common.mk
new file mode 100644
index 000000000..b3c6eae4b
--- /dev/null
+++ b/src/import/chips/p9/procedures/hwp/io/p9_io_common.mk
@@ -0,0 +1,27 @@
+# IBM_PROLOG_BEGIN_TAG
+# This is an automatically generated prolog.
+#
+# $Source: src/import/chips/p9/procedures/hwp/io/p9_io_common.mk $
+#
+# OpenPOWER HostBoot Project
+#
+# Contributors Listed Below - COPYRIGHT 2016
+# [+] 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
+
+PROCEDURE=p9_io_common
+$(call BUILD_PROCEDURE)