talos-hostboot/src/include/usr/isteps/nvdimm, branch 07-25-2019

Add support for NVDIMM secure erase verify

2020-01-17T19:45:37+00:00

Add nvdimm operations to interface Add wrapper for factory default function Add secure erase verify start function Add secure erase verify status function Change-Id: I84774e679593e7df1907c1a442c831b2f4df88d9 CQ:SW475562 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84301 Reviewed-by: Matt Derksen Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Roland Veloz Reviewed-by: Daniel M Crowell

Always send NV_STATUS to Opal when opal-prd starts

2019-12-12T21:13:53+00:00

Opal does not persist NVDIMM status state so HBRT must send this info to Opal when opal-prd starts. Change-Id: I0771c63ff2857f9b70fbfad5760267e3da463009 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/87541 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Roland Veloz Reviewed-by: Matt Derksen Reviewed-by: Daniel M Crowell

Fix auto-arming NVDIMMs for ESS systems

2019-11-20T05:31:41+00:00

ESS requires HB to arm the NVDIMMs during IPL after PM complex is started. Requires moving the nvdimmArm() and associated functions from nvdimm_rt.C to nvdimm.C. Change-Id: Ie7fd08b27ad7959b21086f0f291764c2156e5bd9 CQ:SW479909 CMVC-Prereq:1096403 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/86489 Reviewed-by: Matt Derksen Reviewed-by: Roland Veloz Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M Crowell

Move HBRT reserved memory off of NVDIMMs

2019-11-08T21:33:07+00:00

On a NVDIMM system we need to make sure that we don't use the NV memory for the HOMER (or other reserved memory). Depending on the specific memory layout the NV memory could be placed at the top of memory where we would normally land. Change-Id: Ie4407c63a4944cc5be13d2573d06fbed09d6a11f CQ: SW470564 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/86480 Reviewed-by: Ilya Smirnov Reviewed-by: Corey V Swenson Tested-by: Jenkins Server Tested-by: FSP CI Jenkins Reviewed-by: Matt Derksen Reviewed-by: William G Hoffa

Slot check after firmware update

2019-11-05T22:41:55+00:00

Verify every NVDIMM is running from slot 1 and is at the latest firmware version. Create a predictive error for those that are not running latest code level. Change-Id: I46766d267f4a1293739a49c989ef5ab7dde585b5 CQ:SW478561 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/85656 Reviewed-by: Corey V Swenson Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Reviewed-by: TSUNG K YEUNG Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M Crowell

NVDIMM update - Clear FW Ops Status verification

2019-11-05T15:06:10+00:00

SMART is recommending after 0x41=0x02 (Clear FW Ops Status) that the IBM utility read 0x71 to verify that the OPS_SUCCESS and OPS_ERROR bits have been cleared and that only Bit 2 (FIRMWARE_UPDATE_MODE) is set. First of two fixes for SW469894 Change-Id: Id9e9d7fa5abd5bcd3bae806b27332513f48956b2 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/83946 Reviewed-by: TSUNG K YEUNG Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Corey V Swenson Reviewed-by: Daniel M Crowell

Add nvdimm arm retry logic in case of glitches

2019-10-04T12:19:42+00:00

Random BPM glitches could cause temporary persistency lost and failing the arm command. Allow arm retry if glitch only persisted for a second or less. Change-Id: I28e65b05e482129f6fea34580064a825923aaaf3 CQ:SW477211 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84668 Reviewed-by: Matt Derksen Reviewed-by: Daniel M Crowell Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Dean Sanner

Attempt to unlock encryption in NVDIMM Arm function

2019-10-02T13:30:56+00:00

Ensure encryption is unlocked when NVDIMM is armed at runtime. Failure to unlock will generate additional Arm error and prevent Arm from continuing. CQ:SW477075 Change-Id: I7f97a6b8d574562d4e4abeb256020df5433d3a5f Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84559 Reviewed-by: Dean Sanner Tested-by: Jenkins Server Reviewed-by: TSUNG K YEUNG Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: Daniel M Crowell

Fixed error handling issues in arm path

2019-09-27T18:50:01+00:00

Addresses the following: 1. nvdimms not getting disarmed in error cases 2. nvdimms getting garded on BPM-specific errors Change-Id: Ibf9b391cb94c1dd247406f960298a1e55ebf186f CQ:SW475860 Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84061 Tested-by: Jenkins Server Reviewed-by: Daniel M Crowell

Added additional erase error handling

2019-09-27T15:11:45+00:00

CQ:SW476620 Change-Id: I5fb983405d7d9c0bf58f5e45dfbcfb0a3435a89f Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/84069 Tested-by: Jenkins Server Tested-by: Jenkins OP Build CI Tested-by: Jenkins OP HW Tested-by: FSP CI Jenkins Reviewed-by: TSUNG K YEUNG Reviewed-by: Daniel M Crowell