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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/centaur/procedures/hwp/perv/cen_scominits.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2018 */
/* [+] 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 */
/* Ibm_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: chips/centaur/procedures/hwp/perv/cen_scominits.C $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* EKB Project */
/* */
/* [+] International Business Machines Corp. */
/* */
/* */
/* The source code for this program is not published or otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
///
/// @file cen_scominits.C
/// @brief: Centaur scom inits (FAPI2)
///
/// empty procedure for now.
///
//
/// @author Peng Fei GOU <shgoupf@cn.ibm.com>
///
//
// *HWP HWP Owner: Peng Fei GOU <shgoupf@cn.ibm.com>
// *HWP FW Owner: Thi Tran <thi@us.ibm.com>
// *HWP Team: Perv
// *HWP Level: 2
// *HWP Consumed by: HB
//
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <cen_scominits.H>
#include <cen_gen_scom_addresses.H>
#include <cen_gen_scom_addresses_fixes.H>
#include <cen_gen_scom_addresses_fld.H>
//------------------------------------------------------------------------------
// Function definitions
//------------------------------------------------------------------------------
fapi2::ReturnCode
cen_scominits(const fapi2::Target<fapi2::TARGET_TYPE_MEMBUF_CHIP>& i_target)
{
FAPI_DBG("Start");
// trace setup, moved from MBS SCOM initfile based on inability to apply
// via inband (HW440754)
//
{
// set controls in each chiplet to force trace freeze on xstop
fapi2::buffer<uint64_t> l_dbg_mode_reg;
fapi2::buffer<uint64_t> l_dbg_trace_mode_reg2;
// TP
FAPI_TRY(fapi2::getScom(i_target,
CEN_DBG_MODE_REG,
l_dbg_mode_reg),
"Error from getScom (CEN_DBG_MODE_REG)");
l_dbg_mode_reg.setBit<CEN_DBG_MODE_REG_STOP_ON_XSTOP_SELECTION>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_DBG_MODE_REG,
l_dbg_mode_reg),
"Error from putScom (CEN_DBG_MODE_REG)");
FAPI_TRY(fapi2::getScom(i_target,
CEN_DBG_TRACE_MODE_REG_2,
l_dbg_trace_mode_reg2),
"Error from getScom (CEN_DBG_TRACE_MODE_REG_2)");
l_dbg_trace_mode_reg2.setBit<CEN_DBG_TRACE_MODE_REG_2_STOP_ON_ERR>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_DBG_TRACE_MODE_REG_2,
l_dbg_trace_mode_reg2),
"Error from putScom (CEN_DBG_TRACE_MODE_REG_2)");
// NEST
FAPI_TRY(fapi2::getScom(i_target,
CEN_TCN_DBG_MODE_REG,
l_dbg_mode_reg),
"Error from getScom (CEN_TCN_DBG_MODE_REG)");
l_dbg_mode_reg.setBit<CEN_DBG_MODE_REG_STOP_ON_XSTOP_SELECTION>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_TCN_DBG_MODE_REG,
l_dbg_mode_reg),
"Error from putScom (CEN_TCN_DBG_MODE_REG)");
FAPI_TRY(fapi2::getScom(i_target,
CEN_TCN_DBG_TRACE_MODE_REG_2,
l_dbg_trace_mode_reg2),
"Error from getScom (CEN_TCN_DBG_TRACE_MODE_REG_2)");
l_dbg_trace_mode_reg2.setBit<CEN_DBG_TRACE_MODE_REG_2_STOP_ON_ERR>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_TCN_DBG_TRACE_MODE_REG_2,
l_dbg_trace_mode_reg2),
"Error from putScom (CEN_TCN_DBG_TRACE_MODE_REG_2)");
// MEM
FAPI_TRY(fapi2::getScom(i_target,
CEN_TCM_DBG_MODE_REG,
l_dbg_mode_reg),
"Error from getScom (CEN_TCM_DBG_MODE_REG)");
l_dbg_mode_reg.setBit<CEN_DBG_MODE_REG_STOP_ON_XSTOP_SELECTION>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_TCM_DBG_MODE_REG,
l_dbg_mode_reg),
"Error from putScom (CEN_TCM_DBG_MODE_REG)");
FAPI_TRY(fapi2::getScom(i_target,
CEN_TCM_DBG_TRACE_MODE_REG_2,
l_dbg_trace_mode_reg2),
"Error from getScom (CEN_TCM_DBG_TRACE_MODE_REG_2)");
l_dbg_trace_mode_reg2.setBit<CEN_DBG_TRACE_MODE_REG_2_STOP_ON_ERR>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_TCM_DBG_TRACE_MODE_REG_2,
l_dbg_trace_mode_reg2),
"Error from putScom (CEN_TCM_DBG_TRACE_MODE_REG_2)");
}
// ensure that MBI traces are running, to trace framelock/FRTL activity
{
fapi2::buffer<uint64_t> l_trctrl_config = 0;
l_trctrl_config.setBit<CEN_TCN_TRA_MBITRA_TRACE_TRCTRL_CONFIG_LCL_CLK_GATE_CTRL,
CEN_TCN_TRA_MBITRA_TRACE_TRCTRL_CONFIG_LCL_CLK_GATE_CTRL_LEN>();
FAPI_TRY(fapi2::putScom(i_target,
CEN_TCN_TRA_MBITRA_TRACE_TRCTRL_CONFIG,
l_trctrl_config),
"Error from putScom (CEN_TCN_TRA_MBITRA_TRACE_TRCTRL_CONFIG)");
}
// TP pervasive LFIR setup
{
fapi2::buffer<uint64_t> l_tp_perv_lfir_mask_or;
fapi2::buffer<uint64_t> l_tp_perv_lfir_mask_and;
fapi2::buffer<uint64_t> l_tp_perv_lfir_action0;
fapi2::buffer<uint64_t> l_tp_perv_lfir_action1;
l_tp_perv_lfir_mask_and.flush<1>();
// 0 CFIR internal parity error recoverable unmask
l_tp_perv_lfir_action0.clearBit<0>();
l_tp_perv_lfir_action1.setBit<0>();
l_tp_perv_lfir_mask_and.clearBit<0>();
// 1 GPIO (PCB error) recoverable mask (forever)
// 2 CC (PCB error) recoverable mask (forever)
// 3 CC (OPCG, parity, scan collision) recoverable mask (forever)
// 4 PSC (PCB error) recoverable mask (forever)
// 5 PSC (parity error) recoverable mask (forever)
// 6 Thermal (parity error) recoverable mask (forever)
// 7 Thermal (PCB error) recoverable mask (forever)
// 8 Thermal (critical Trip error) recoverable mask (forever)
// 9 Thermal (fatal Trip error) recoverable mask (forever)
// 10 Thermal (Voltage trip error) recoverable mask (forever)
// 11 Trace Array recoverable mask (forever)
// 12 Trace Array recoverable mask (forever)
l_tp_perv_lfir_action0.clearBit<1, 12>();
l_tp_perv_lfir_action1.setBit<1, 12>();
l_tp_perv_lfir_mask_or.setBit<1, 12>();
// 13 ITR recoverable unmask
l_tp_perv_lfir_action0.clearBit<13>();
l_tp_perv_lfir_action1.setBit<13>();
l_tp_perv_lfir_mask_and.clearBit<13>();
// 14 ITR recoverable unmask
l_tp_perv_lfir_action0.clearBit<14>();
l_tp_perv_lfir_action1.setBit<14>();
l_tp_perv_lfir_mask_and.clearBit<14>();
// 15 ITR (itr_tc_pcbsl_slave_fir_err) recoverable mask (forever)
// 16 PIB recoverable mask (forever)
// 17 PIB recoverable mask (forever)
// 18 PIB recoverable mask (forever)
l_tp_perv_lfir_action0.clearBit<15, 4>();
l_tp_perv_lfir_action1.setBit<15, 4>();
l_tp_perv_lfir_mask_or.setBit<15, 4>();
// 19 nest PLLlock recoverable unmask
// 20 mem PLLlock recoverable unmask
l_tp_perv_lfir_action0.clearBit<19, 2>();
l_tp_perv_lfir_action1.setBit<19, 2>();
l_tp_perv_lfir_mask_and.clearBit<19, 2>();
// 21:39 unused local errors recoverable mask (forever)
// 40 local xstop in another chiplet recoverable mask (forever)
l_tp_perv_lfir_action0.clearBit<21, 20>();
l_tp_perv_lfir_action1.setBit<21, 20>();
l_tp_perv_lfir_mask_or.setBit<21, 20>();
// 41:63 Reserved not implemented, so won't touch these
FAPI_TRY(fapi2::putScom(i_target, CEN_LOCAL_FIR_ACTION0_PCB, l_tp_perv_lfir_action0),
"Error from putScom (CEN_PERV_TP_LOCAL_FIR_ACTION0)");
FAPI_TRY(fapi2::putScom(i_target, CEN_LOCAL_FIR_ACTION1_PCB, l_tp_perv_lfir_action1),
"Error from putScom (CEN_PERV_TP_LOCAL_FIR_ACTION1)");
FAPI_TRY(fapi2::putScom(i_target, CEN_PERV_TP_LOCAL_FIR_MASK_OR, l_tp_perv_lfir_mask_or),
"Error from putScom (CEN_PERV_TP_LOCAL_FIR_MASK_OR)");
FAPI_TRY(fapi2::putScom(i_target, CEN_PERV_TP_LOCAL_FIR_MASK_AND, l_tp_perv_lfir_mask_and),
"Error from putScom (CEN_PERV_TP_LOCAL_FIR_MASK_AND)");
}
// Nest pervasive LFIR setup
{
fapi2::buffer<uint64_t> l_nest_perv_lfir_mask_or;
fapi2::buffer<uint64_t> l_nest_perv_lfir_mask_and;
fapi2::buffer<uint64_t> l_nest_perv_lfir_action0;
fapi2::buffer<uint64_t> l_nest_perv_lfir_action1;
l_nest_perv_lfir_mask_and.flush<1>();
// 0 CFIR internal parity error recoverable unmask
l_nest_perv_lfir_action0.clearBit<0>();
l_nest_perv_lfir_action1.setBit<0>();
l_nest_perv_lfir_mask_and.clearBit<0>();
// 1 GPIO (PCB error) recoverable mask (forever)
// 2 CC (PCB error) recoverable mask (forever)
// 3 CC (OPCG, parity, scan collision) recoverable mask (forever)
// 4 PSC (PCB error) recoverable mask (forever)
// 5 PSC (parity error) recoverable mask (forever)
// 6 Thermal (parity error) recoverable mask (forever)
// 7 Thermal (PCB error) recoverable mask (forever)
// 8 Thermal (critical Trip error) recoverable mask (forever)
// 9 Thermal (fatal Trip error) recoverable mask (forever)
// 10 Thermal (Voltage trip error) recoverable mask (forever)
// 11 Trace Array recoverable mask (forever)
// 12 Trace Array recoverable mask (forever)
// 13:39 unused local errors recoverable mask (forever)
// 40 local xstop in another chiplet recoverable mask (forever)
l_nest_perv_lfir_action0.clearBit<1, 40>();
l_nest_perv_lfir_action1.setBit<1, 40>();
l_nest_perv_lfir_mask_or.setBit<1, 40>();
// 41:63 Reserved not implemented, so won't touch these
FAPI_TRY(fapi2::putScom(i_target, CEN_TCN_LOCAL_FIR_ACTION0_PCB, l_nest_perv_lfir_action0),
"Error from putScom (CEN_NEST_TP_LOCAL_FIR_ACTION0)");
FAPI_TRY(fapi2::putScom(i_target, CEN_TCN_LOCAL_FIR_ACTION1_PCB, l_nest_perv_lfir_action1),
"Error from putScom (CEN_NEST_TP_LOCAL_FIR_ACTION1)");
FAPI_TRY(fapi2::putScom(i_target, CEN_TCN_LOCAL_FIR_MASK_PCB2, l_nest_perv_lfir_mask_or),
"Error from putScom (CEN_NEST_TP_LOCAL_FIR_MASK_OR)");
FAPI_TRY(fapi2::putScom(i_target, CEN_TCN_LOCAL_FIR_MASK_PCB1, l_nest_perv_lfir_mask_and),
"Error from putScom (CEN_NEST_TP_LOCAL_FIR_MASK_AND)");
}
// Mem pervasive LFIR setup
{
fapi2::buffer<uint64_t> l_mem_perv_lfir_mask_or;
fapi2::buffer<uint64_t> l_mem_perv_lfir_mask_and;
fapi2::buffer<uint64_t> l_mem_perv_lfir_action0;
fapi2::buffer<uint64_t> l_mem_perv_lfir_action1;
l_mem_perv_lfir_mask_and.flush<1>();
// 0 CFIR internal parity error recoverable unmask
l_mem_perv_lfir_action0.clearBit<0>();
l_mem_perv_lfir_action1.setBit<0>();
l_mem_perv_lfir_mask_and.clearBit<0>();
// 1 GPIO (PCB error) recoverable mask (forever)
// 2 CC (PCB error) recoverable mask (forever)
// 3 CC (OPCG, parity, scan collision) recoverable mask (forever)
// 4 PSC (PCB error) recoverable mask (forever)
// 5 PSC (parity error) recoverable mask (forever)
// 6 Thermal (parity error) recoverable mask (forever)
// 7 Thermal (PCB error) recoverable mask (forever)
// 8 Thermal (critical Trip error) recoverable mask (forever)
// 9 Thermal (fatal Trip error) recoverable mask (forever)
// 11 mba01 Trace Array recoverable mask (forever)
// 12 mba01 Trace Array recoverable mask (forever)
// 13 mba23 Trace Array recoverable mask (forever)
// 14 mba23 Trace Array recoverable mask (forever)
// 15:39 unused local errors recoverable mask (forever)
// 40 local xstop in another chiplet recoverable mask (forever)
l_mem_perv_lfir_action0.clearBit<1, 40>();
l_mem_perv_lfir_action1.setBit<1, 40>();
l_mem_perv_lfir_mask_or.setBit<1, 40>();
// 41:63 Reserved not implemented, so won't touch these
FAPI_TRY(fapi2::putScom(i_target, CEN_TCM_LOCAL_FIR_ACTION0_PCB, l_mem_perv_lfir_action0),
"Error from putScom (CEN_MEM_TP_LOCAL_FIR_ACTION0)");
FAPI_TRY(fapi2::putScom(i_target, CEN_TCM_LOCAL_FIR_ACTION1_PCB, l_mem_perv_lfir_action1),
"Error from putScom (CEN_MEM_TP_LOCAL_FIR_ACTION1)");
FAPI_TRY(fapi2::putScom(i_target, CEN_TCM_LOCAL_FIR_MASK_PCB2, l_mem_perv_lfir_mask_or),
"Error from putScom (CEN_MEM_TP_LOCAL_FIR_MASK_OR)");
FAPI_TRY(fapi2::putScom(i_target, CEN_TCM_LOCAL_FIR_MASK_PCB1, l_mem_perv_lfir_mask_and),
"Error from putScom (CEN_MEM_TP_LOCAL_FIR_MASK_AND)");
}
fapi_try_exit:
FAPI_DBG("End");
return fapi2::current_err;
}
|
