talos-hostboot/src/usr/vpd/runtime, branch master

Support multiple nodes in HBRT - Remove Single Node Items

2018-04-10T20:14:46+00:00

There are some items that applied to a single node implementation that can be removed after all dependencies on them have been removed by other tasks. This single node support is being moved/removed. Also a check is being added to the VPD support so the node value does not index beyond the end of the array of reserved memory addresses. Change-Id: I7fea5ac9cdfa9f37caa57905d320633a8039e79d RTC: 186585 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/55917 Reviewed-by: Christian R. Geddes Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Prachi Gupta Reviewed-by: William G. Hoffa

Support multiple nodes in HBRT - VPD Image

2018-03-13T18:52:06+00:00

Enable HBRT to find the location of the correct VPD image on a multiple node system. Change-Id: I712879cf2c58d71d55ba13b06285e41bbf4ea65d RTC: 186583 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/53983 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Prachi Gupta Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Commit errors for VPD writes as visible logs

2018-02-07T20:19:15+00:00

The basic path should be working now so we need to stop hiding error logs we generate in the VPD write message path. Change-Id: Iaa53d7a2e2d2444981d62f71d80ed9f8b844a0d1 RTC: 180490 Backport: fips910 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52846 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Christian R. Geddes Reviewed-by: Daniel M. Crowell

Remove i2c lock calls for vpd writes at runtime

2018-02-01T15:39:12+00:00

The design has changed for how the potential collisions with OCC on i2c are handled. Instead of using PHYP we will rely on the FSP code to handle the lock for the DIMMs on FSP systems and OPAL for OP systems. Change-Id: Ibb5d9e426cd1a9e0c6516dcaf1e48251af17634d Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/52170 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: Martin Gloff Reviewed-by: Matt Derksen Reviewed-by: Roland Veloz Reviewed-by: Daniel M. Crowell

Lock i2c around vpd write message to FSP at runtime

2017-12-22T14:49:35+00:00

Adding this lock mechanism to handle contention between the Host and OCC. Using the Host's lock as a proxy for any operations we want the FSP to do for us. HBRT will now call to lock the master i2c, then call down to the FSP to do the VPD write, then call to unlock the master. Change-Id: Ifa06b3bf12fe9914980d39d2663f032ddb950b94 RTC:184131 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51041 Reviewed-by: Martin Gloff 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: William G. Hoffa

Fixes for Runtime VPD Write messages

2017-12-21T22:01:24+00:00

Need to pass the keyword/record/zie as the first two words of the data payload. Change-Id: I5c94ac9509483a11e3f703c4748c251bc846d8cb Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/51141 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Tested-by: Jenkins OP HW Reviewed-by: William G. Hoffa

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

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

Set response size equal to request size for FSP messages

2017-12-17T20:47:05+00:00

The Generic FSP message protocol that goes over the mailbox uses a single buffer for the request and the response. The PHYP code enforces this and will reject messages where the two buffer sizes are not equal. Change-Id: I338f4c999305b4f5a4ea3660c037978b38882605 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50959 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: FSP CI Jenkins Reviewed-by: Elizabeth K. Liner Reviewed-by: Roland Veloz Tested-by: Jenkins OP HW Reviewed-by: Daniel M. Crowell

Allow VPD writes to memory cache at runtime

2017-12-14T20:15:28+00:00

Restore ability to update the live in-memory cache of the VPD at runtime on FSP-based systems. Change-Id: Ib232dc0b479ce3c1ad5703c8c0016ef1f54ac0cd CQ: SW410606 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/50765 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Reviewed-by: Roland Veloz Tested-by: FSP CI Jenkins Reviewed-by: Corey V. Swenson Reviewed-by: William G. Hoffa