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path: root/src/usr/fapi2/plat_vpd_access.C
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* Unit test and integration test for platGetVPD(OCMB) callRoland Veloz2019-03-261-3/+5
| | | | | | | | | | | | | | | | | This file does negative and positive tests on the call to platGetVPD(OCMB). This also does integration test with platGetVPD(OCMB) and call to HWP call ddimm_get_efd. Change-Id: Ie15b53a8d43a75c97278828392a31162ecff7be6 RTC: 205964 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72604 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Reviewed-by: Matt Derksen <mderkse1@us.ibm.com> Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* Force VPD IO through HW (Axone) ,add plat function to get OCMB VPDRoland Veloz2019-03-071-8/+114
| | | | | | | | | | | | | | | | | This commit follows up on previous work that pulled in the code that can find the correct EFD given a SPD blob of data which has the DDR SPD and the EFD for the DDIMM. This commit adds ocmb_spd.C which provides a DeviceFW::SPD read interface for OCBM targets, and hooks is up to the platform implementation of the FAPI interface platGetVPD for OCMB target. Also this commit forces all VPD IO in Axone to go through HW, which will actually read from the new EEPROM cache in pnor. RTC: 203718 Change-Id: I270500898c422d4c78daa3b917b1b2e5b049e856 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/72165 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* Allow SPDX override as part of FW loadDan Crowell2018-07-031-214/+12
| | | | | | | | | | | | | | | | | | | | | | | | Memory VPD contents have changed since the cards have been built so we need to provide a method to override the data as part of a FW build. We have done the same thing previously for the MEMD record on the Nimbus machines so will use the same design here for SPDX. As part of this change, the previous MEMD support was refactored to be completely generic so a single code path can be used for any arbitrary record. Change-Id: I5af5e965429c881be3de0d18c82b1d7918ac9c22 CQ: SW430659 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/61190 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@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: Michael Baiocchi <mbaiocch@us.ibm.com> Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com> Reviewed-by: William G. Hoffa <wghoffa@us.ibm.com> Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/60980
* Removing static variable and fixing MEMD error tracesElizabeth Liner2017-09-191-9/+13
| | | | | | | | | | | | | | | The static variable for the MEMD checker wasn't working properly and was causing us to not set the MEMD section as our correct VPD at all. Change-Id: I66c8fc4111893dcf13b5caa5c2bdb613178aef69 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/46387 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com> Reviewed-by: Prachi Gupta <pragupta@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* Fixing error handling in the PNOR MEMD functionalityElizabeth Liner2017-08-251-9/+14
| | | | | | | | | | | | Change-Id: I8232bf7a8349425c99d8318cc4125b031035930f RTC:175158 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/45018 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: Martin Gloff <mgloff@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* Adding in MEMD functionality with multiple copiesElizabeth Liner2017-08-221-14/+204
| | | | | | | | | | | | | | | | | | | This commit adds support for a separate version of the MEMD VPD. In the PNOR, we will have a new optional section that will contain multiple versions of the MEMD VPD. This code adds the functionality to loop through the different versions and check the VM keyword to find a matching one. Change-Id: I3f8e6e589c31b3b480d915a1b29b4614fa809162 RTC:175158 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43508 Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com> Reviewed-by: Nicholas E. Bofferding <bofferdn@us.ibm.com> Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com> Tested-by: Jenkins OP HW <op-hw-jenkins+hostboot@us.ibm.com> Reviewed-by: Martin Gloff <mgloff@us.ibm.com> Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
* MEMD base commit - initial infrastructure for MEMDElizabeth Liner2017-08-041-2/+3
| | | | | | | | | | | | Change-Id: Ib8f6b15bfef51ed29529eec957d5352f5f3295fd RTC:175158 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/43507 Reviewed-by: Martin Gloff <mgloff@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> 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>
* Added CK and DQ vpd accessorsMatt Derksen2016-09-161-59/+124
| | | | | | | | | | | | | | | | Change-Id: Ic72c985b1fe064273bc39f14bcc31595117c6a08 RTC:159347 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/29421 Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com> Reviewed-by: Martin Gloff <mgloff@us.ibm.com> Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com> Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com> Reviewed-by: Matt K. Light <mklight@us.ibm.com> Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com> Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com> Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/29426 Reviewed-by: Hostboot Team <hostboot@us.ibm.com> Tested-by: Christian R. Geddes <crgeddes@us.ibm.com>
* Changes related to packaging of memory vpd on Nimbus - part 2whs2016-06-301-0/+274
Add the "upper" half of the NIMBUS direct memory support. Add ATTR_MEMVPD_FREQS_MHZ and ATTR_MEMVPD_POS attributes. Implement plat_vpd_access to call p9_getmem_vpd_keyword which decodes which vpd keyword to read for MR and MT. Update dvpd DD with record and keyword list. Update dvpd.dat simics vpd file to include MR and MT that map to J0 and X0. Change-Id: Ife00aa4266a7c16dcff2f0f72837f4d547988b82 RTC: 144519 Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/23245 Tested-by: Jenkins Server <pfd-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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