diff options
Diffstat (limited to 'src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit')
9 files changed, 0 insertions, 1510 deletions
diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.C b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.C deleted file mode 100644 index 918758938..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.C +++ /dev/null @@ -1,230 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.C $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2013,2014 */ -/* [+] 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 */ -// $Id: proc_abus_scominit.C,v 1.6 2014/03/12 18:56:56 jmcgill Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_abus_scominit.C,v $ -//------------------------------------------------------------------------------ -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -//------------------------------------------------------------------------------ -// *! TITLE : proc_abus_scominit.C -// *! DESCRIPTION : Invoke ABUS initfile (FAPI) -// *! -// *! OWNER NAME : Mike Jones Email: mjjones@us.ibm.com -// *! BACKUP NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -// *! ADDITIONAL COMMENTS : -// *! -//------------------------------------------------------------------------------ -//------------------------------------------------------------------------------ -// Version Date Owner Description -//------------------------------------------------------------------------------ -// 1.6 03/10/14 jmcgill Add endpoint power up -// 1.5 11/08/13 jmcgill Updates for RAS review -// 1.4 02/18/13 thomsen Changed targeting to use Abus_chiplet, -// chip, connected_Abus_chiplet & -// connected_chip to match Xbus and DMI -// target list so they are common -// 1.3 02/10/13 jmcgill Leverage chiplet level targeting, invoke -// custom initfile -// 1.2 01/20/13 jmcgill Add consistency check for A chiplet -// partial good support -// 1.1 8/11/12 jmcgill Initial release -//------------------------------------------------------------------------------ - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <fapiHwpExecInitFile.H> -#include <proc_abus_scominit.H> -#include <p8_scom_addresses.H> - -//------------------------------------------------------------------------------ -// Constant definitions -//------------------------------------------------------------------------------ - -// map ABUS chiplet ID -> associated bus IORESET bit in ABUS SCOM_MODE_PB -// register -const uint8_t ABUS_SCOM_MODE_PB_IORESET_BIT[3] = { 2,3,4 }; - - -extern "C" { - -//------------------------------------------------------------------------------ -// Function definitions -//------------------------------------------------------------------------------ - -// HWP entry point, comments in header -fapi::ReturnCode proc_abus_scominit(const fapi::Target & i_abus_target, - const fapi::Target & i_connected_abus_target) -{ - fapi::ReturnCode rc; - uint32_t rc_ecmd = 0x0; - - std::vector<fapi::Target> targets; - fapi::Target this_pu_target; - fapi::Target connected_pu_target; - uint8_t abus_enable_attr; - uint8_t abus_pos; - - ecmdDataBufferBase data(64); - - // mark HWP entry - FAPI_INF("proc_abus_scominit: Start"); - - do - { - // test target types to confirm correctness before calling initfile(s) - // to execute - if ((i_abus_target.getType() == fapi::TARGET_TYPE_ABUS_ENDPOINT) && - (i_connected_abus_target.getType() == fapi::TARGET_TYPE_ABUS_ENDPOINT)) - { - // get parent chip targets - rc = fapiGetParentChip(i_abus_target, this_pu_target); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from fapiGetParentChip (this target, %s)", - i_abus_target.toEcmdString()); - break; - } - - rc = fapiGetParentChip(i_connected_abus_target, connected_pu_target); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from fapiGetParentChip (connected target, %s)", - i_connected_abus_target.toEcmdString()); - break; - } - - // populate targets vector - targets.push_back(i_abus_target); // chiplet target - targets.push_back(this_pu_target); // chip target - targets.push_back(i_connected_abus_target); // connected chiplet target - targets.push_back(connected_pu_target); // connected chip target - - // query ABUS partial good attribute - rc = FAPI_ATTR_GET(ATTR_PROC_A_ENABLE, - &this_pu_target, - abus_enable_attr); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error querying ATTR_PROC_A_ENABLE (%s)", - this_pu_target.toEcmdString()); - break; - } - - if (abus_enable_attr != fapi::ENUM_ATTR_PROC_A_ENABLE_ENABLE) - { - FAPI_ERR("proc_abus_scominit: Partial good attribute error"); - const fapi::Target & TARGET = this_pu_target; - FAPI_SET_HWP_ERROR(rc, RC_PROC_ABUS_SCOMINIT_PARTIAL_GOOD_ERR); - break; - } - - // assert IO reset to power-up bus endpoint logic - rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &i_abus_target, abus_pos); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from FAPI_ATTR_GET (ATTR_CHIP_UNIT_POS) on %s", - i_abus_target.toEcmdString()); - break; - } - - // read-modify-write, set single reset bit (HW auto-clears) - // on writeback - rc = fapiGetScom(i_abus_target, A_ABUS_SCOM_MODE_PB_0x08010C20, data); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from fapiGetScom (A_ABUS_SCOM_MODE_PB_0x08010C20) on %s", - i_abus_target.toEcmdString()); - break; - } - - rc_ecmd |= data.setBit(ABUS_SCOM_MODE_PB_IORESET_BIT[abus_pos]); - if (rc_ecmd) - { - FAPI_ERR("proc_abus_scominit: Error 0x%x forming ABUS SCOM Mode PB register data buffer on %s", - rc_ecmd, i_abus_target.toEcmdString()); - rc.setEcmdError(rc_ecmd); - break; - } - - rc = fapiPutScom(i_abus_target, A_ABUS_SCOM_MODE_PB_0x08010C20, data); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from fapiPutScom (A_ABUS_SCOM_MODE_PB_0x08010C20) on %s", - i_abus_target.toEcmdString()); - break; - } - - - // Call BASE ABUS SCOMINIT - FAPI_INF("proc_abus_scominit: fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - ABUS_BASE_IF, - i_abus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_abus_target.toEcmdString(), connected_pu_target.toEcmdString()); - FAPI_EXEC_HWP(rc, fapiHwpExecInitFile, targets, ABUS_BASE_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - ABUS_BASE_IF, - i_abus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_abus_target.toEcmdString(), connected_pu_target.toEcmdString()); - break; - } - - // Call CUSTOMIZED ABUS SCOMINIT - FAPI_INF("proc_abus_scominit: fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - ABUS_CUSTOM_IF, - i_abus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_abus_target.toEcmdString(), connected_pu_target.toEcmdString()); - FAPI_EXEC_HWP(rc, fapiHwpExecInitFile, targets, ABUS_CUSTOM_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_abus_scominit: Error from fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - ABUS_BASE_IF, - i_abus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_abus_target.toEcmdString(), connected_pu_target.toEcmdString()); - break; - } - } - // unsupported target type - else - { - FAPI_ERR("proc_abus_scominit: Unsupported target type(s)"); - const fapi::Target & THIS_ABUS_TARGET = i_abus_target; - const fapi::Target & CONNECTED_ABUS_TARGET = i_connected_abus_target; - FAPI_SET_HWP_ERROR(rc, RC_PROC_ABUS_SCOMINIT_INVALID_TARGET); - break; - } - } while (0); - - // mark HWP exit - FAPI_INF("proc_abus_scominit: End"); - return rc; -} - - -} // extern "C" diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.H b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.H deleted file mode 100644 index 1616cf0c0..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.H +++ /dev/null @@ -1,91 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit.H $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2013,2014 */ -/* [+] 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 */ -// $Id: proc_abus_scominit.H,v 1.4 2013/11/09 18:37:40 jmcgill Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_abus_scominit.H,v $ -//------------------------------------------------------------------------------ -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -//------------------------------------------------------------------------------ -// *! TITLE : proc_abus_scominit.H -// *! DESCRIPTION : Invoke ABUS initfile (FAPI) -// *! -// *! OWNER NAME : Mike Jones Email: mjjones@us.ibm.com -// *! BACKUP NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -// *! ADDITIONAL COMMENTS : -// *! -//------------------------------------------------------------------------------ - -#ifndef PROC_ABUS_SCOMINIT_H_ -#define PROC_ABUS_SCOMINIT_H_ - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <fapi.H> - -//------------------------------------------------------------------------------ -// Constant definitions -//------------------------------------------------------------------------------ -const char * const ABUS_BASE_IF = "p8.abus.scom.if"; -const char * const ABUS_CUSTOM_IF = "p8.abus.custom.scom.if"; - -//------------------------------------------------------------------------------ -// Structure definitions -//------------------------------------------------------------------------------ - -// function pointer typedef definition for HWP call support -typedef fapi::ReturnCode -(*proc_abus_scominit_FP_t)(const fapi::Target & i_abus_target, - const fapi::Target & i_connected_abus_target); - -extern "C" { - -//------------------------------------------------------------------------------ -// Function prototypes -//------------------------------------------------------------------------------ - -/** - * @brief HWP that calls the ABUS SCOM initfiles - * - * Should be called for all valid/connected ABUS endpoints - * - * @param[in] i_abus_target Reference to ABUS chiplet target - * i_connected_abus_target Reference to connected ABUS chiplet target - * If TARGET_TYPE_ABUS_ENDPOINT, calls: - * - p8.abus.scom.initfile - * - p8.abus.custom.scom.initfile - * - * @return ReturnCode - */ -fapi::ReturnCode proc_abus_scominit( - const fapi::Target & i_abus_target, - const fapi::Target & i_connected_abus_target); - - -} // extern "C" - -#endif // PROC_ABUS_SCOMINIT_H_ diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit_errors.xml b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit_errors.xml deleted file mode 100644 index 71c0dea71..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit_errors.xml +++ /dev/null @@ -1,46 +0,0 @@ -<!-- IBM_PROLOG_BEGIN_TAG --> -<!-- This is an automatically generated prolog. --> -<!-- --> -<!-- $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_abus_scominit_errors.xml $ --> -<!-- --> -<!-- OpenPOWER HostBoot Project --> -<!-- --> -<!-- COPYRIGHT International Business Machines Corp. 2013,2014 --> -<!-- --> -<!-- 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 --> -<!-- $Id: proc_abus_scominit_errors.xml,v 1.4 2013/11/09 18:38:44 jmcgill Exp $ --> -<!-- Error definitions for proc_abus_scominit procedure --> -<hwpErrors> - <!-- *********************************************************************** --> - <hwpError> - <rc>RC_PROC_ABUS_SCOMINIT_INVALID_TARGET</rc> - <ffdc>THIS_ABUS_TARGET</ffdc> - <ffdc>CONNECTED_ABUS_TARGET</ffdc> - <description>Invalid target type(s) presented to proc_abus_scominit HWP (expects TARGET_TYPE_ABUS_ENDPOINT).</description> - <callout> - <procedure>CODE</procedure> - <priority>HIGH</priority> - </callout> - </hwpError> - <hwpError> - <rc>RC_PROC_ABUS_SCOMINIT_PARTIAL_GOOD_ERR</rc> - <ffdc>TARGET</ffdc> - <description>Partial good attribute state does not allow for action on chiplet target.</description> - <callout> - <procedure>CODE</procedure> - <priority>HIGH</priority> - </callout> - </hwpError> -</hwpErrors> diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.C b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.C deleted file mode 100644 index ef92513d4..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.C +++ /dev/null @@ -1,633 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.C $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2012,2015 */ -/* [+] 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 */ -// $Id: proc_chiplet_scominit.C,v 1.29 2015/08/10 15:15:06 jmcgill Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_chiplet_scominit.C,v $ -//------------------------------------------------------------------------------ -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -//------------------------------------------------------------------------------ -// *! TITLE : proc_chiplet_scominit.C -// *! DESCRIPTION : Invoke initfiles for proc_chiplet_scominit istep (FAPI) -// *! -// *! OWNER NAME : Mike Jones Email: mjjones@us.ibm.com -// *! BACKUP NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -// *! ADDITIONAL COMMENTS : -// *! -//------------------------------------------------------------------------------ - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <fapiHwpExecInitFile.H> -#include <proc_chiplet_scominit.H> -#include <p8_scom_addresses.H> -#include <proc_check_master_sbe_seeprom.H> - -extern "C" { - -//------------------------------------------------------------------------------ -// Function definitions -//------------------------------------------------------------------------------ - -// HWP entry point, comments in header -fapi::ReturnCode proc_chiplet_scominit(const fapi::Target & i_target) -{ - fapi::ReturnCode rc; - uint32_t rc_ecmd = 0; - - fapi::TargetType target_type; - std::vector<fapi::Target> initfile_targets; - std::vector<fapi::Target> ex_targets; - std::vector<fapi::Target> mcs_targets; - uint8_t nx_enabled; - uint8_t mcs_pos; - uint8_t ex_pos; - uint8_t num_ex_targets; - uint8_t master_mcs_pos = 0xFF; - fapi::Target master_mcs; - uint8_t enable_xbus_resonant_clocking = 0x0; - uint8_t i2c_slave_address = 0x0; - uint8_t dual_capp_present = 0x0; - - ecmdDataBufferBase data(64); - ecmdDataBufferBase cfam_data(32); - ecmdDataBufferBase mask(64); - - bool is_master = false; - - // mark HWP entry - FAPI_INF("proc_chiplet_scominit: Start"); - - do - { - rc = proc_check_master_sbe_seeprom(i_target, is_master); - if (!rc.ok()) - { - FAPI_ERR("proc_cen_ref_clk_enable: Error from proc_check_master_sbe_seeprom"); - break; - } - - // obtain target type to determine which initfile(s) to execute - target_type = i_target.getType(); - - // chip level target - if (target_type == fapi::TARGET_TYPE_PROC_CHIP) - { - // execute FBC SCOM initfile - initfile_targets.push_back(i_target); - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_FBC_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_FBC_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_FBC_IF, - i_target.toEcmdString()); - break; - } - - // execute PSI SCOM initfile - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_PSI_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_PSI_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_PSI_IF, - i_target.toEcmdString()); - break; - } - - // execute TP bridge SCOM initfile - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF, - i_target.toEcmdString()); - break; - } - - // query NX partial good attribute - rc = FAPI_ATTR_GET(ATTR_PROC_NX_ENABLE, - &i_target, - nx_enabled); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_PROC_NX_ENABLE"); - break; - } - - // apply NX/AS SCOM initfiles only if partial good attribute is set - if (nx_enabled == fapi::ENUM_ATTR_PROC_NX_ENABLE_ENABLE) - { - // execute NX SCOM initfile - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_NX_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_NX_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_NX_IF, - i_target.toEcmdString()); - break; - } - - // execute CXA SCOM initfile - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_CXA_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_CXA_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_CXA_IF, - i_target.toEcmdString()); - break; - } - - // configure CXA APC master LCO settings - rc = fapiGetChildChiplets(i_target, - fapi::TARGET_TYPE_EX_CHIPLET, - ex_targets, - fapi::TARGET_STATE_FUNCTIONAL); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiGetChildChiplets (EX) on %s", - i_target.toEcmdString()); - break; - } - - // form valid LCO target list - for (std::vector<fapi::Target>::iterator i = ex_targets.begin(); - i != ex_targets.end(); - i++) - { - // determine EX chiplet number - rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &(*i), ex_pos); - - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from FAPI_ATTR_GET (ATTR_CHIP_UNIT_POS) on %s", - i->toEcmdString()); - break; - } - - rc_ecmd |= data.setBit(ex_pos-((ex_pos < 8)?(1):(3))); - } - if (!rc.ok()) - { - break; - } - - num_ex_targets = ex_targets.size(); - rc_ecmd |= data.insertFromRight( - num_ex_targets, - CAPP_APC_MASTER_LCO_TARGET_MIN_START_BIT, - (CAPP_APC_MASTER_LCO_TARGET_MIN_END_BIT- - CAPP_APC_MASTER_LCO_TARGET_MIN_START_BIT+1)); - - if (rc_ecmd) - { - FAPI_ERR("proc_chiplet_scominit: Error 0x%x setting APC Master LCO Target register data buffer", - rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - - rc = fapiPutScom(i_target, - CAPP_APC_MASTER_LCO_TARGET_0x02013021, - data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (CAPP_APC_MASTER_LCO_TARGET_0x02013021) on %s", - i_target.toEcmdString()); - break; - } - - // get dual CAPP presence attribute - FAPI_DBG("proc_chiplet_scominit: Querying dual CAPP feature attribute"); - rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_DUAL_CAPP_PRESENT, - &i_target, - dual_capp_present); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_CHIP_EC_FEATURE_DUAL_CAPP_PRESENT"); - break; - } - - if (dual_capp_present != 0) - { - rc = fapiPutScom(i_target, - CAPP1_APC_MASTER_LCO_TARGET_0x020131A1, - data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (CAPP1_APC_MASTER_LCO_TARGET_0x020131A1) on %s", - i_target.toEcmdString()); - break; - } - } - - // execute AS SCOM initfile - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_AS_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_AS_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_AS_IF, - i_target.toEcmdString()); - break; - } - } - else - { - FAPI_DBG("proc_chiplet_scominit: Skipping execution of %s/%s/%s (partial good)", - PROC_CHIPLET_SCOMINIT_NX_IF, PROC_CHIPLET_SCOMINIT_CXA_IF, PROC_CHIPLET_SCOMINIT_AS_IF); - } - - // conditionally enable I2C Slave - rc = FAPI_ATTR_GET(ATTR_I2C_SLAVE_ADDRESS, - &i_target, - i2c_slave_address); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_I2C_SLAVE_ADDRESS on %s", - i_target.toEcmdString()); - break; - } - rc = fapiGetScom(i_target, - I2C_SLAVE_CONFIG_REG_0x000D0000, - data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiGetScom error (I2C_SLAVE_CONFIG_REG_0x000D0000) on %s", - i_target.toEcmdString()); - break; - } - if (i2c_slave_address) - { - FAPI_DBG("proc_chiplet_scominit: I2C Slave enabled (%s) address = %d", - i_target.toEcmdString(),i2c_slave_address); - - //set I2C address - rc_ecmd |= data.insert(i2c_slave_address,0,7); - - // disable error state. when this is enabled and there - // is an error from I2CS it locks up the I2CS and no - // more operations are allowed unless cleared - // through FSI. Not good for a FSPless system. - rc_ecmd |= data.clearBit(23); - - // enable I2C interface - rc_ecmd |= data.setBit(21); - - } - else - { - FAPI_DBG("proc_chiplet_scominit: I2C Slave disabled (%s)", - i_target.toEcmdString()); - - // disable I2C interface when attribute = 0x0 - rc_ecmd |= data.clearBit(21); - } - - if (rc_ecmd) - { - FAPI_ERR("proc_chiplet_scominit: Error 0x%x setting I2C Slave register data buffer", - rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - - rc = fapiPutScom(i_target, - I2C_SLAVE_CONFIG_REG_0x000D0000, - data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (I2C_SLAVE_CONFIG_REG_0x000D0000) on %s", - i_target.toEcmdString()); - break; - } - - // conditionally enable resonant clocking for XBUS - rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_XBUS_RESONANT_CLK_VALID, - &i_target, - enable_xbus_resonant_clocking); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error querying ATTR_CHIP_EC_FEATURE_XBUS_RESONANT_CLK_VALID on %s", - i_target.toEcmdString()); - break; - } - - if (enable_xbus_resonant_clocking) - { - FAPI_DBG("proc_chiplet_scominit: Enabling XBUS resonant clocking"); - rc = fapiGetScom(i_target, - MBOX_FSIGP6_0x00050015, - data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiGetScom error (MBOX_FSIGP6_0x00050015) on %s", - i_target.toEcmdString()); - break; - } - - rc_ecmd |= data.insertFromRight( - XBUS_RESONANT_CLOCK_CONFIG, - MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_START_BIT, - (MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_END_BIT- - MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_START_BIT+1)); - - if (rc_ecmd) - { - FAPI_ERR("proc_chiplet_scominit: Error 0x%x setting FSI GP6 register data buffer", - rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - - if (is_master) - { - rc = fapiPutScom(i_target, - MBOX_FSIGP6_0x00050015, - data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (MBOX_FSIGP6_0x00050015) on %s", - i_target.toEcmdString()); - break; - } - } - else - { - cfam_data.insert(data, 0, 32, 0); - rc = fapiPutCfamRegister(i_target, CFAM_FSI_GP6_0x00002815, cfam_data); - if (rc) - { - FAPI_ERR("proc_cen_ref_clk_enable: fapiPutCfamRegister error (CFAM_FSI_GP8_0x00001017)"); - break; - } - } - } - - // execute A/X/PCI/DMI FIR init SCOM initfile - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF, - i_target.toEcmdString()); - break; - } - - // execute NV scominit file - uint8_t exist_NV = 0x00; - rc = FAPI_ATTR_GET(ATTR_CHIP_EC_FEATURE_NV_PRESENT, &i_target, exist_NV); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error getting attribute value ATTR_CHIP_EC_FEATURE_NV_PRESENT"); - break; - } - if (exist_NV) - { - // mask NPU FIR bit 27 - rc_ecmd = data.flushTo0(); - rc_ecmd = data.setBit(NPU_FIR_NTL_DL2TL_PARITY_ERR_BIT); - if (rc_ecmd) - { - FAPI_ERR("proc_chiplet_scominit: Error 0x%Xforming NPU FIR mask data buffer", - rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - rc = fapiPutScom(i_target, NPU_FIR_MASK_OR_0x08013D85, data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (NPU_FIR_MASK_OR_0x08013D85) on %s", - i_target.toEcmdString()); - break; - } - - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_NPU_IF, i_target.toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_NPU_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_NPU_IF, - i_target.toEcmdString()); - break; - } - - // cleanup FIR bit (NPU FIR bit 27) caused by NDL/NTL parity error - rc_ecmd = data.invert(); - if (rc_ecmd) - { - FAPI_ERR("proc_chiplet_scominit: Error 0x%Xforming NPU FIR cleanup data buffer", - rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - rc = fapiPutScom(i_target, NPU_FIR_AND_0x08013D81, data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (NPU_FIR_AND_0x08013D81) on %s", - i_target.toEcmdString()); - break; - } - rc = fapiPutScom(i_target, NPU_FIR_MASK_AND_0x08013D84, data); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScom error (NPU_FIR_MASK_AND_0x08013D84) on %s", - i_target.toEcmdString()); - break; - } - } - else - { - FAPI_INF("proc_chiplet_scominit: NV link logic not present, scom initfile processing skipped"); - } - - // determine set of functional MCS chiplets - rc = fapiGetChildChiplets(i_target, - fapi::TARGET_TYPE_MCS_CHIPLET, - mcs_targets, - fapi::TARGET_STATE_FUNCTIONAL); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiGetChildChiplets (MCS) on %s", - i_target.toEcmdString()); - break; - } - - // apply MCS SCOM initfile only for functional chiplets - for (std::vector<fapi::Target>::iterator i = mcs_targets.begin(); - (i != mcs_targets.end()) && rc.ok(); - i++) - { - // execute MCS SCOM initfile - initfile_targets.clear(); - initfile_targets.push_back(*i); - initfile_targets.push_back(i_target); - FAPI_INF("proc_chiplet_scominit: Executing %s on %s", - PROC_CHIPLET_SCOMINIT_MCS_IF, i->toEcmdString()); - FAPI_EXEC_HWP( - rc, - fapiHwpExecInitFile, - initfile_targets, - PROC_CHIPLET_SCOMINIT_MCS_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from fapiHwpExecInitfile executing %s on %s", - PROC_CHIPLET_SCOMINIT_MCS_IF, - i->toEcmdString()); - break; - } - - // determine MCS position - rc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS, &(*i), mcs_pos); - - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: Error from FAPI_ATTR_GET (ATTR_CHIP_UNIT_POS) on %s", - i->toEcmdString()); - break; - } - - if (mcs_pos < master_mcs_pos) - { - fapi::Target cen_target_unused; - rc = fapiGetOtherSideOfMemChannel(*i, - cen_target_unused, - fapi::TARGET_STATE_FUNCTIONAL); - // use return code only to indicate presence of connected Centaur, - // do not propogate/emit error if not connected - if (rc.ok()) - { - FAPI_DBG("Updating master_mcs_pos to %d", mcs_pos); - FAPI_DBG(" Target: %s", cen_target_unused.toEcmdString()); - master_mcs = *i; - master_mcs_pos = mcs_pos; - } - else - { - rc = fapi::FAPI_RC_SUCCESS; - } - } - - } - if (!rc.ok()) - { - break; - } - - if (master_mcs.getType() == fapi::TARGET_TYPE_MCS_CHIPLET) - { - // set MCMODE0Q_ENABLE_CENTAUR_SYNC on first target only - // (this bit is required to be set on at most one MCS/chip) - rc_ecmd |= data.flushTo0(); - rc_ecmd |= data.setBit(MCSMODE0_EN_CENTAUR_SYNC_BIT); - rc_ecmd |= mask.setBit(MCSMODE0_EN_CENTAUR_SYNC_BIT); - - // check buffer manipulation return codes - if (rc_ecmd) - { - FAPI_ERR("proc_chiplet_scominit: Error 0x%X setting up MCSMODE0 data buffer", - rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - - // write register with updated content - rc = fapiPutScomUnderMask(master_mcs, - MCS_MCSMODE0_0x02011807, - data, - mask); - if (!rc.ok()) - { - FAPI_ERR("proc_chiplet_scominit: fapiPutScomUnderMask error (MCS_MCSMODE0_0x02011807) on %s", - master_mcs.toEcmdString()); - break; - } - - } - } - // unsupported target type - else - { - FAPI_ERR("proc_chiplet_scominit: Unsupported target type"); - const fapi::Target & TARGET = i_target; - FAPI_SET_HWP_ERROR(rc, RC_PROC_CHIPLET_SCOMINIT_INVALID_TARGET); - break; - } - } while(0); - - // mark HWP exit - FAPI_INF("proc_chiplet_scominit: End"); - return rc; -} - - -} // extern "C" diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.H b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.H deleted file mode 100644 index 8548fb7c2..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.H +++ /dev/null @@ -1,119 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit.H $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2012,2015 */ -/* [+] 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 */ -// $Id: proc_chiplet_scominit.H,v 1.17 2015/03/17 18:54:30 jmcgill Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_chiplet_scominit.H,v $ -//------------------------------------------------------------------------------ -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -//------------------------------------------------------------------------------ -// *! TITLE : proc_chiplet_scominit.H -// *! DESCRIPTION : Invoke initfiles for proc_chiplet_scominit istep (FAPI) -// *! -// *! OWNER NAME : Mike Jones Email: mjjones@us.ibm.com -// *! BACKUP NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -// *! ADDITIONAL COMMENTS : -// *! -//------------------------------------------------------------------------------ - -#ifndef PROC_CHIPLET_SCOMINIT_H_ -#define PROC_CHIPLET_SCOMINIT_H_ - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <fapi.H> - -//------------------------------------------------------------------------------ -// Constant definitions -//------------------------------------------------------------------------------ - -const char * const PROC_CHIPLET_SCOMINIT_FBC_IF = "p8.fbc.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_PSI_IF = "p8.psi.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_TPBRIDGE_IF = "p8.tpbridge.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_NX_IF = "p8.nx.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_AS_IF = "p8.as.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_CXA_IF = "p8.cxa.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_A_X_PCI_DMI_IF = "p8.a_x_pci_dmi_fir.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_NPU_IF = "p8.npu.scom.if"; -const char * const PROC_CHIPLET_SCOMINIT_MCS_IF = "p8.mcs.scom.if"; - - -// FSI GP6 Register field/bit definitions -const uint32_t MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_START_BIT = 0; -const uint32_t MBOX_FSIGP6_XBUS_RESONANT_CLOCK_CONFIG_END_BIT = 15; - -const uint16_t XBUS_RESONANT_CLOCK_CONFIG = 0xF180; - -// MCS Mode0 Register field/bit definitions -const uint32_t MCSMODE0_EN_CENTAUR_SYNC_BIT = 61; - -// CAPP APC Master LCO Target Register field/bit definitions -const uint32_t CAPP_APC_MASTER_LCO_TARGET_MIN_START_BIT = 13; -const uint32_t CAPP_APC_MASTER_LCO_TARGET_MIN_END_BIT = 15; - -// NPU FIR Register field/bit definitions -const uint32_t NPU_FIR_NTL_DL2TL_PARITY_ERR_BIT = 27; - -//------------------------------------------------------------------------------ -// Structure definitions -//------------------------------------------------------------------------------ - -// function pointer typedef definition for HWP call support -typedef fapi::ReturnCode -(*proc_chiplet_scominit_FP_t)(const fapi::Target & i_target); - -extern "C" { - -//------------------------------------------------------------------------------ -// Function prototypes -//------------------------------------------------------------------------------ - -/** - * @brief HWP which invokes initfiles for proc_chiplet_scominit istep - * - * Should be called with all functional proc chips. It invokes initfiles - * on chiplets. - * - * @param[in] i_target Reference to target - * If TARGET_TYPE_PROC_CHIP, calls: - * - p8.fbc.scom.initfile - * - p8.psi.scom.initfile - * - p8.tpbridge.scom.initfile - * - p8.nx.scom.initfile - * - p8.cxa.scom.initfile - * - p8.a_x_pci_dmi_fir.scom.initfile - * - p8.as.scom.initfile - * - p8.mcs.scom.initfile for each functional MCS chiplet - * - * @return ReturnCode - */ -fapi::ReturnCode proc_chiplet_scominit(const fapi::Target & i_target); - - -} // extern "C" - -#endif // PROC_CHIPLET_SCOMINIT_H_ diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit_errors.xml b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit_errors.xml deleted file mode 100644 index 26df32962..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit_errors.xml +++ /dev/null @@ -1,36 +0,0 @@ -<!-- IBM_PROLOG_BEGIN_TAG --> -<!-- This is an automatically generated prolog. --> -<!-- --> -<!-- $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_chiplet_scominit_errors.xml $ --> -<!-- --> -<!-- OpenPOWER HostBoot Project --> -<!-- --> -<!-- COPYRIGHT International Business Machines Corp. 2012,2014 --> -<!-- --> -<!-- 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 --> -<!-- $Id: proc_chiplet_scominit_errors.xml,v 1.3 2013/10/28 02:10:52 jmcgill Exp $ --> -<!-- Error definitions for proc_chiplet_scominit procedure --> -<hwpErrors> - <!-- *********************************************************************** --> - <hwpError> - <rc>RC_PROC_CHIPLET_SCOMINIT_INVALID_TARGET</rc> - <ffdc>TARGET</ffdc> - <description>Invalid target type presented to proc_chiplet_scominit HWP (expects TARGET_TYPE_PROC_CHIP).</description> - <callout> - <procedure>CODE</procedure> - <priority>HIGH</priority> - </callout> - </hwpError> -</hwpErrors> diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.C b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.C deleted file mode 100644 index 44e28600b..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.C +++ /dev/null @@ -1,218 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.C $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2013,2014 */ -/* [+] 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 */ -// $Id: proc_xbus_scominit.C,v 1.6 2014/03/12 18:56:56 jmcgill Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_xbus_scominit.C,v $ -//------------------------------------------------------------------------------ -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -//------------------------------------------------------------------------------ -// *! TITLE : proc_xbus_scominit.C -// *! DESCRIPTION : Invoke XBUS initfile (FAPI) -// *! -// *! OWNER NAME : Mike Jones Email: mjjones@us.ibm.com -// *! BACKUP NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -// *! ADDITIONAL COMMENTS : -// *! -//------------------------------------------------------------------------------ -//------------------------------------------------------------------------------ -// Version Date Owner Description -//------------------------------------------------------------------------------ -// 1.6 03/10/14 jmcgill Add endpoint power up -// 1.5 11/08/13 jmcgill Updates for RAS review -// 1.4 02/06/13 thomsen Changed order of targets expected by -// initfile -// 1.3 01/31/13 thomsen Added separate calls to base & -// customized scominit files. Removed -// separate calls to SIM vs. HW scominit -// files -// 1.2 01/09/13 thomsen Added separate calls to SIM vs. HW -// scominit files -// Added parent chip and connected targets -// to vector of passed targets. This is to -// match scominit file updates. -// Added commented-out call to OVERRIDE -// initfile for system/bus/lane specific -// inits -// 1.1 8/11/12 jmcgill Initial release -//------------------------------------------------------------------------------ - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <fapiHwpExecInitFile.H> -#include <proc_xbus_scominit.H> -#include <p8_scom_addresses.H> - -extern "C" { - -//------------------------------------------------------------------------------ -// Function definitions -//------------------------------------------------------------------------------ - -// HWP entry point, comments in header -fapi::ReturnCode proc_xbus_scominit(const fapi::Target & i_xbus_target, - const fapi::Target & i_connected_xbus_target) -{ - fapi::ReturnCode rc; - uint32_t rc_ecmd = 0x0; - - std::vector<fapi::Target> targets; - fapi::Target this_pu_target; - fapi::Target connected_pu_target; - uint8_t xbus_enable_attr; - - ecmdDataBufferBase data(64); - - // mark HWP entry - FAPI_INF("proc_xbus_scominit: Start"); - - do - { - // test target types to confirm correctness before calling initfile(s) - // to execute - if ((i_xbus_target.getType() == fapi::TARGET_TYPE_XBUS_ENDPOINT) && - (i_connected_xbus_target.getType() == fapi::TARGET_TYPE_XBUS_ENDPOINT)) - { - // get parent chip targets - rc = fapiGetParentChip(i_xbus_target, this_pu_target); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error from fapiGetParentChip (this target, %s)", - i_xbus_target.toEcmdString()); - break; - } - - rc = fapiGetParentChip(i_connected_xbus_target, connected_pu_target); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error from fapiGetParentChip (connected target, %s)", - i_connected_xbus_target.toEcmdString()); - break; - } - - // populate targets vector - targets.push_back(i_xbus_target); // chiplet target - targets.push_back(this_pu_target); // chip target - targets.push_back(i_connected_xbus_target); // connected chiplet target - targets.push_back(connected_pu_target); // connected chip target - - // query XBUS partial good attribute - rc = FAPI_ATTR_GET(ATTR_PROC_X_ENABLE, - &this_pu_target, - xbus_enable_attr); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error querying ATTR_PROC_X_ENABLE (%s)", - this_pu_target.toEcmdString()); - break; - } - - if (xbus_enable_attr != fapi::ENUM_ATTR_PROC_X_ENABLE_ENABLE) - { - FAPI_ERR("proc_xbus_scominit: Partial good attribute error"); - const fapi::Target & TARGET = this_pu_target; - FAPI_SET_HWP_ERROR(rc, RC_PROC_XBUS_SCOMINIT_PARTIAL_GOOD_ERR); - break; - } - - // assert IO reset to power-up bus endpoint logic - // read-modify-write, set single reset bit (HW auto-clears) - // on writeback - rc = fapiGetScom(i_xbus_target, X_XBUS_SCOM_MODE_PB_0x04011020, data); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error from fapiGetScom (X_XBUS_SCOM_MODE_PB_0x04011020) on %s", - i_xbus_target.toEcmdString()); - break; - } - - rc_ecmd |= data.setBit(2,5); - if (rc_ecmd) - { - FAPI_ERR("proc_xbus_scominit: Error 0x%x forming XBUS SCOM Mode PB register data buffer on %s", - rc_ecmd, i_xbus_target.toEcmdString()); - rc.setEcmdError(rc_ecmd); - break; - } - - rc = fapiPutScom(i_xbus_target, X_XBUS_SCOM_MODE_PB_0x04011020, data); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error from fapiPutScom (X_XBUS_SCOM_MODE_PB_0x04011020) on %s", - i_xbus_target.toEcmdString()); - break; - } - - - // Call BASE XBUS SCOMINIT - FAPI_INF("proc_xbus_scominit: fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - XBUS_BASE_IF, - i_xbus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_xbus_target.toEcmdString(), connected_pu_target.toEcmdString()); - FAPI_EXEC_HWP(rc, fapiHwpExecInitFile, targets, XBUS_BASE_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error from fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - XBUS_BASE_IF, - i_xbus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_xbus_target.toEcmdString(), connected_pu_target.toEcmdString()); - break; - } - - // Call CUSTOMIZED XBUS SCOMINIT - FAPI_INF("proc_xbus_scominit: fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - XBUS_CUSTOM_IF, - i_xbus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_xbus_target.toEcmdString(), connected_pu_target.toEcmdString()); - FAPI_EXEC_HWP(rc, fapiHwpExecInitFile, targets, XBUS_CUSTOM_IF); - if (!rc.ok()) - { - FAPI_ERR("proc_xbus_scominit: Error from fapiHwpExecInitfile executing %s on %s, %s, %s, %s", - XBUS_BASE_IF, - i_xbus_target.toEcmdString(), this_pu_target.toEcmdString(), - i_connected_xbus_target.toEcmdString(), connected_pu_target.toEcmdString()); - break; - } - } - // unsupported target type - else - { - FAPI_ERR("proc_xbus_scominit: Unsupported target type(s)"); - const fapi::Target & THIS_XBUS_TARGET = i_xbus_target; - const fapi::Target & CONNECTED_XBUS_TARGET = i_connected_xbus_target; - FAPI_SET_HWP_ERROR(rc, RC_PROC_XBUS_SCOMINIT_INVALID_TARGET); - break; - } - } while (0); - - // mark HWP exit - FAPI_INF("proc_xbus_scominit: End"); - return rc; -} - - -} // extern "C" diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.H b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.H deleted file mode 100644 index 328f1b0be..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.H +++ /dev/null @@ -1,91 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit.H $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2013,2014 */ -/* [+] 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 */ -// $Id: proc_xbus_scominit.H,v 1.3 2013/11/09 18:37:40 jmcgill Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_xbus_scominit.H,v $ -//------------------------------------------------------------------------------ -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -//------------------------------------------------------------------------------ -// *! TITLE : proc_xbus_scominit.H -// *! DESCRIPTION : Invoke XBUS initfile (FAPI) -// *! -// *! OWNER NAME : Mike Jones Email: mjjones@us.ibm.com -// *! BACKUP NAME : Joe McGill Email: jmcgill@us.ibm.com -// *! -// *! ADDITIONAL COMMENTS : -// *! -//------------------------------------------------------------------------------ - -#ifndef PROC_XBUS_SCOMINIT_H_ -#define PROC_XBUS_SCOMINIT_H_ - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <fapi.H> - -//------------------------------------------------------------------------------ -// Constant definitions -//------------------------------------------------------------------------------ -const char * const XBUS_BASE_IF = "p8.xbus.scom.if"; -const char * const XBUS_CUSTOM_IF = "p8.xbus.custom.scom.if"; - -//------------------------------------------------------------------------------ -// Structure definitions -//------------------------------------------------------------------------------ - -// function pointer typedef definition for HWP call support -typedef fapi::ReturnCode -(*proc_xbus_scominit_FP_t)(const fapi::Target & i_xbus_target, - const fapi::Target & i_connected_xbus_target); - -extern "C" { - -//------------------------------------------------------------------------------ -// Function prototypes -//------------------------------------------------------------------------------ - -/** - * @brief HWP that calls the XBUS SCOM initfiles - * - * Should be called for all valid/connected XBUS endpoints - * - * @param[in] i_xbus_target Reference to XBUS chiplet target - * i_connected_xbus_target Reference to connected XBUS chiplet target - * If TARGET_TYPE_XBUS_ENDPOINT, calls: - * - p8.xbus.scom.initfile - * - p8.xbus.custom.scom.initfile - * - * @return ReturnCode - */ -fapi::ReturnCode proc_xbus_scominit( - const fapi::Target & i_xbus_target, - const fapi::Target & i_connected_xbus_target); - - -} // extern "C" - -#endif // PROC_XBUS_SCOMINIT_H_ diff --git a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit_errors.xml b/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit_errors.xml deleted file mode 100644 index 5d13d6b0a..000000000 --- a/src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit_errors.xml +++ /dev/null @@ -1,46 +0,0 @@ -<!-- IBM_PROLOG_BEGIN_TAG --> -<!-- This is an automatically generated prolog. --> -<!-- --> -<!-- $Source: src/usr/hwpf/hwp/nest_chiplets/proc_chiplet_scominit/proc_xbus_scominit_errors.xml $ --> -<!-- --> -<!-- OpenPOWER HostBoot Project --> -<!-- --> -<!-- COPYRIGHT International Business Machines Corp. 2013,2014 --> -<!-- --> -<!-- 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 --> -<!-- $Id: proc_xbus_scominit_errors.xml,v 1.4 2013/11/09 18:38:44 jmcgill Exp $ --> -<!-- Error definitions for proc_xbus_scominit procedure --> -<hwpErrors> - <!-- *********************************************************************** --> - <hwpError> - <rc>RC_PROC_XBUS_SCOMINIT_INVALID_TARGET</rc> - <ffdc>THIS_XBUS_TARGET</ffdc> - <ffdc>CONNECTED_XBUS_TARGET</ffdc> - <description>Invalid target type presented to proc_xbus_scominit HWP (expects TARGET_TYPE_XBUS_ENDPOINT).</description> - <callout> - <procedure>CODE</procedure> - <priority>HIGH</priority> - </callout> - </hwpError> - <hwpError> - <rc>RC_PROC_XBUS_SCOMINIT_PARTIAL_GOOD_ERR</rc> - <ffdc>TARGET</ffdc> - <description>Partial good attribute state does not allow for action on chiplet target.</description> - <callout> - <procedure>CODE</procedure> - <priority>HIGH</priority> - </callout> - </hwpError> -</hwpErrors> |
