talos-hostboot/src/usr/isteps/pm/runtime, branch master

Fix bugs in FSP->HBRT message path for SBE errors

2018-02-19T14:43:09+00:00

Hostboot was expecting the incorrect order of data in messages sent from the FSP -> PHYP -> HBRT where the SBE is requesting that HBRT reset the SBE. This commit corrects the order and renames the struct for the specific role its used in. Also this commit fixes the values for the MESSAGE type sent by the FSP. CQ: SW415675 Change-Id: I08f44486054e7d0113fd7606bb40ced577080d0c Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53883 Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Tested-by: Jenkins OP Build CI Reviewed-by: Roland Veloz Tested-by: Jenkins OP HW Reviewed-by: Matt Derksen Reviewed-by: ILYA SMIRNOV Reviewed-by: Daniel M. Crowell

PM: Use auto-special wake-up to cover PM complex reset window

2018-02-17T21:26:51+00:00

- Removes SGPE Activity checking in Special Wake-up - Added LMCR scom error check - Fixed some bugs in lmcr check CQ: SW412666 CMVC-Prereq: 1045635 Change-Id: I10948635f3f3b26fe4d9d38f79e13c09a290140a Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52690 Tested-by: FSP CI Jenkins Tested-by: PPE CI Tested-by: Jenkins Server Tested-by: HWSV CI Tested-by: Hostboot CI Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA Reviewed-by: Gregory S. Still Reviewed-by: Jennifer A. Stofer Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52696 Tested-by: Jenkins OP Build CI Reviewed-by: Christian R. Geddes Tested-by: Christian R. Geddes

Enable platSpecialWakeup during IPL time and add support

2018-02-17T21:26:17+00:00

Previously we only supported platSpecialWakeup at runtime because we were not worried about needed special wakeup as the cores would not go into stop state during the IPL. However, now PM code is expecting bits to be set by the p9 special wakeup hwp so we need to call it during the IPL. This code makes the handleSpecialWakeup.C/H files compatible with IPL time build environment and enables the call on the IPL time path CQ: SW415949 Change-Id: I94cca8a84946bea464b21cb95cdbbb075f766c3d Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52858 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Christian R. Geddes Tested-by: Christian R. Geddes

Fixed HBRT issue where virt addr not unmapped at the end of complex calls.

2018-01-25T14:35:21+00:00

This caused all buffers to be mapped after two sockets and so a three or four socket system ran out of buffers. Ultimately the PHYP Hype component took the system down with a B700F103 because it did not get data for sockets beyond the second one. Change-Id: I84a001271ff4d7395312435f967bd7935e364f15 CQ: SW414288 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52378 Tested-by: Jenkins Server Reviewed-by: Martin Gloff Reviewed-by: Daniel M. Crowell

Support for any target deconfig at runtime; Utility to create a generic message

2018-01-17T21:08:40+00:00

I added code to inform FSP whenever a target has been deconfiged. I also added a handy utility to facilitate in the construction of a Generic FSP message. Change-Id: Iad755d4de1bf200ab00ad3f99451512ba8cdabb4 RTC: 183950 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51201 Reviewed-by: Martin Gloff Reviewed-by: Christian R. Geddes Tested-by: Jenkins Server Reviewed-by: Daniel M. Crowell

Handles FSP reset-reload in HBRT messages

2017-12-21T05:12:25+00:00

For every instance where a firmware_request is made, it is possible to get an error if the FSP is doing a reset/reload. Now, if an error returned from the firmware_request call indicates that the FSP is doing a reset/reload, the firmware_request call will be made again. Also refactored the code. Consolidated the calls to firmware_request to another file to facilitate the adding/updating of messages. Change-Id: I5be440927ab255c55b40a0a0ed26f786d31a9317 RTC:182606 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50505 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: Daniel M. Crowell

Adding support for TOD RAS on FSP systems

2017-12-20T22:47:47+00:00

Moved the TOD files from directory /hostboot/src/usr/isteps/istep18 into a new TOD directory - /hostboot/src/usr/isteps/tod. Created a tod library from the files within the new TOD directory. Added a runtime directory underneath the tod directory. Created the rt_todintf.C file which contains the two newly added interfaces - readTodProcDataFromFile and resetBackupTopology. Change-Id: I68c9edcd8f59adf9a2cf1f1f3fff07fea2d94e99 RTC:171490 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/48188 Tested-by: Jenkins Server Reviewed-by: Christian R. Geddes Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M. Crowell

Handle SBE Error and Attempt Recovery from FSP

2017-12-20T22:47:34+00:00

This handles an SBE Error from the FSP and attempts to recover the SBE. Change-Id: I18ef0179b0d79df8ea5d51fdda51d8b09391120a RTC:180609 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49916 Reviewed-by: Martin Gloff Tested-by: Jenkins Server Reviewed-by: Christian R. Geddes Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

Updated the GenericFspMboxMessage_t struct

2017-12-20T22:47:12+00:00

The GenericFspMboxMessage_t struct has been expanded to provide a lot more data than before. The highlights are that it now carries the data size, an error only flag, a sequence number and a magic number to identify the message. An initialize method has been provided to set some of these to default values. In addition the message types are consolidated into one enum. All enums have a prefix of GFMM to avoid name collisions. The sequence number is an auto incrementing number so we can keep track if the messages are received out of order. Change-Id: Ic0f1c2546ff1ce14f163d1da55646ed089216d19 RTC: 182267 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/49960 Reviewed-by: Daniel M. Crowell Tested-by: Jenkins Server

Updated VPD from HBRT on FSP systems

2017-10-06T18:22:35+00:00

Created a generic message type that is used as a mailbox message that is passed from HBRT to FSP. The new generic message type is used to make a VPD write call. Change-Id: I21240d19909f786d525e2a98878000af4aea6e9f RTC:171488 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/45048 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: William G. Hoffa Reviewed-by: Daniel M. Crowell