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Support reading UCD flash update LIDs
- Added support to read a single LID container and securely verify it - Added new compile flag CONFIG_UCD_FLASH_UPDATES to enable/disable future TI UCD9090/UCD90120A flash updates - Created shell function to hold the UCD flash update logic Change-Id: I94f3e43558af5d7951febdf6ff0685c120d2db0e RTC: 201992 CMVC-Prereq: 1076388 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/71945 Reviewed-by: Marshall J. Wilks <mjwilks@us.ibm.com> Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Reviewed-by: Ilya Smirnov <ismirno@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: Daniel M. Crowell <dcrowell@us.ibm.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| /* IBM_PROLOG_BEGIN_TAG */ | ||
| /* This is an automatically generated prolog. */ | ||
| /* */ | ||
| /* $Source: src/usr/isteps/istep21/call_update_ucd_flash.C $ */ | ||
| /* */ | ||
| /* OpenPOWER HostBoot Project */ | ||
| /* */ | ||
| /* Contributors Listed Below - COPYRIGHT 2015,2019 */ | ||
| /* [+] 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 */ | ||
|
|
||
| #include <errl/errlentry.H> | ||
| #include <trace/interface.H> | ||
| #include <initservice/initserviceif.H> | ||
| #include <util/utilmclmgr.H> | ||
| #include <errl/errlmanager.H> | ||
| #include <hbotcompid.H> | ||
| #include <config.h> | ||
| #include <initservice/isteps_trace.H> | ||
|
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| #include "call_update_ucd_flash.H" | ||
|
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| namespace POWER_SEQUENCER | ||
| { | ||
|
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| namespace TI | ||
| { | ||
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| namespace UCD | ||
| { | ||
|
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| void call_update_ucd_flash(void) | ||
| { | ||
| errlHndl_t pError = nullptr; | ||
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| TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, ENTER_MRK | ||
| "call_update_ucd_flash"); | ||
|
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| do { | ||
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| // Update UCD flash images, if needed | ||
| if (INITSERVICE::spBaseServicesEnabled()) | ||
| { | ||
| // @TODO RTC 201991 | ||
| // break early if no UCD devices | ||
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| // Load the UCD flash binary via the MCL in load only mode | ||
| MCL::MasterContainerLidMgr mclManager(true); | ||
| MCL::CompInfo info; | ||
| pError = mclManager.processSingleComponent(MCL::g_UcdCompId,info); | ||
| if(pError) | ||
| { | ||
| break; | ||
| } | ||
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| // @TODO RTC 201990 add flash update algorithm and make trace TRACDBIN | ||
| for(const auto& lid : info.lidIds) | ||
| { | ||
| TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace,"LID ID=0x%08X, " | ||
| "size=%d, vAddr=%p", | ||
| lid.id, lid.size, lid.vAddr); | ||
| TRACFBIN(ISTEPS_TRACE::g_trac_isteps_trace,"LID",lid.vAddr,64); | ||
| } | ||
|
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| // Destructor automatically unloads the UCD flash binary | ||
| } | ||
|
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| } while(0); | ||
|
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| if(pError) | ||
| { | ||
| TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, ERR_MRK | ||
| "call_update_ucd_flash failed"); | ||
| errlCommit(pError, ISTEP_COMP_ID); | ||
| } | ||
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| TRACFCOMP(ISTEPS_TRACE::g_trac_isteps_trace, EXIT_MRK | ||
| "call_update_ucd_flash" ); | ||
| } | ||
|
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| } // End UCD namespace | ||
|
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||
| } // End TI namespace | ||
|
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| } // End POWER_SEQUENCER namespace | ||
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||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| /* IBM_PROLOG_BEGIN_TAG */ | ||
| /* This is an automatically generated prolog. */ | ||
| /* */ | ||
| /* $Source: src/usr/isteps/istep21/call_update_ucd_flash.H $ */ | ||
| /* */ | ||
| /* OpenPOWER HostBoot Project */ | ||
| /* */ | ||
| /* Contributors Listed Below - COPYRIGHT 2019 */ | ||
| /* [+] 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 */ | ||
|
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| #ifndef __CALL_UPDATE_UCD_FLASH_H | ||
| #define __CALL_UPDATE_UCD_FLASH_H | ||
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| namespace POWER_SEQUENCER | ||
| { | ||
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| namespace TI // Texas Instruments devices | ||
| { | ||
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| namespace UCD // UCD* series | ||
| { | ||
| /** | ||
| * @brief Updates the data flash of applicable Texas Instruments UCD | ||
| * power sequencer ASICs. | ||
| */ | ||
| void call_update_ucd_flash(); | ||
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| } // End UCD namespace | ||
|
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| } // End TI namespace | ||
|
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| } // End POWER_SEQUENCER namespace | ||
|
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| #endif |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| config UCD_FLASH_UPDATES | ||
| default n | ||
| help | ||
| Enable UCD power sequencer flash updates |
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