Release Notes for OpenPower Firmware v2.5-rc1¶

op-build v2.5-rc1 was released on Thursday, April 30th, 2020. It should become the next stable release of op-build, following on from v2.4, first released on July 28th, 2019.

In addition to a number of bugfixes and re-factors, plus the 3 new platforms listed below, this release also brings new features since v2.4, to highlight a few:

Memory Preserving Initial Program Load (MPIPL): a Power feature where the contents of memory are preserved while the system reboots after a failure.
Support for a new Power9 processor variant: Axone, aka P9P, with NPU3 hardware.
OpenCAPI reset support: allow FPGA-based OpenCAPI devices to be re-flashed with a new device image, then reset to activate the new image.

Please note that this is a RELEASE CANDIDATE and not the final v2.5 release. We expect to do a final v2.5 tagged release in late May 2020. Please test this release candidate heavily!

New platforms¶

mihawk
blackbird
swift

Updated Packages¶

Package	Old Version	New Version	Platforms
elfutils	0.174	0.176	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
glibc	2.29-11-ge28ad44	2.29-30-g2d3fefd	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
hcode	hw071319a.940	hw042820a.opmst	zaius, witherspoon, p9dsu, nicole, romulus
hostboot	8abecc2	e27c350	zaius, witherspoon, p9dsu, nicole, romulus
hostboot-binaries	hw062819a.940	hw013120a.opmst	zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, firestone, p8dtu, palmetto, vesnin, garrison
hostboot-p8	27dda29	3267aff	habanero, barreleye, firestone, p8dtu, palmetto, vesnin, garrison
ima-catalog	3d30c7a	89e00ee	zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, firestone, p8dtu, palmetto, vesnin, garrison
kexec-lite	87d044a	6b0130b	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
libflash	v6.4	v6.6	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
linux	5.2.1	5.4.33	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
linux-firmware	1baa348	20190717	firenze, zaius, habanero, witherspoon, p9dsu, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
linux-headers	5.2.1	5.4.33	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
machine-xml	26b2092	1ac78dd	nicole
machine-xml	eac9377	5b3fbca	romulus
machine-xml	a6f4df3	0f9b366	witherspoon
occ	e5a2afd	ab4dc96	zaius, witherspoon, p9dsu, nicole, romulus
openpower-pnor	0346930	175f00d	zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, firestone, p8dtu, palmetto, vesnin, garrison
petitboot	v1.10.4	v1.12	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison
sbe	b96edc8	78fb783	zaius, witherspoon, p9dsu, nicole, romulus
skiboot	v6.4	v6.6	firenze, zaius, habanero, witherspoon, p9dsu, nicole, barreleye, romulus, opal, firestone, pseries, p8dtu, palmetto, zz, vesnin, garrison

New Packages¶

Package	Version	Platforms

Removed Packages¶

Package	Version	Platforms
iprutils	2.4.15.1	zaius,habanero,witherspoon,p9dsu,nicole,barreleye,romulus,opal,firestone,pseries,p8dtu,palmetto,vesnin,garrison
libsysfs	2.1.0	zaius,habanero,witherspoon,p9dsu,nicole,barreleye,romulus,opal,firestone,pseries,p8dtu,palmetto,vesnin,garrison

Package: barreleye-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: firestone-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: garrison-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: habanero-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: hcode¶

Repository

Patches¶

Commits¶

Amit Tendolkar (2):

7b72e51e HCode Error Logs - Final structure change for PGPE-OCC API
be8d21b4 OCC assisted PGPE, SGPE Error Logging

Chris Steffen (1):

a3c009c8 Abus PPE TSX Fix

Gregory S Still (1):

396561e6 Revert “Hcode: hcode changes for STOP exit in SMF enabled HV mode”

Jenny Huynh (1):

d1862ef5 Make COREFIR(63) unit checkstop for Cumulus

Luis Fernandez (1):

8df77fd2 HB Implement Static Analysis with cppcheck

Prem Shanker Jha (8):

04f9cd2b Img Build: Updated STOP API version to reflect SPR self save availability.
b3180c3a STOP API: API to verify API and image compatibility.
beaaeb86 UV Support : Augmented STOP API and self restore for enabling ultravisor.
737919b4 Revert “UV Support : Augmented STOP API and self restore for enabling UV”
b7658f97 Self Restore: Changes for SMF and SPR self save.
065c07cb Self Save: Fixing self save of core SPR.
9eca2072 Hcode: hcode changes for STOP exit in SMF enabled HV mode
214ef8b2 HWP: Fixed HV-UV and UV transition during STOP entry in case of LE.

Rahul Batra (4):

9a22b25d PGPE: Optrace fixes
1096b337 PM: Fix DB0 Hang
13b47242 PGPE: Fix bad volt updt upon nack
e8d3ed8d PGPE: Multiple Droop Handling Fix

Yue Du (4):

a3362cd2 CME: Reduce Image Size
bd92fe00 CME: Perform SMF Self Save After RAM Psscr.PLS in STOP Entry
694afd66 Self Save: Added support for SPR self save in CME hcode(func ver)
b1c57628 Axone: Disable Stop L3 Purge Abort to avoid disabling L3 hash

hostboot (139):

e753ab63 Release tag information updated for hw071719a.940
b7076783 Release tag information updated for hw071919a.940
faebbb83 Release tag information updated for hw072219a.940
87e44f2b Release tag information updated for hw072419a.940
2b1e4726 Release tag information updated for hw072719a.940
8111338f Release tag information updated for hw073019a.940
3478a0b5 Release tag information updated for hw073119a.940
93d4ce16 Release tag information updated for hw080119a.940
cfaad693 Release tag information updated for hw080219a.940
a4178079 Release tag information updated for hw081019a.940
6383eed4 Release tag information updated for hw081319a.940
e34887db Release tag information updated for hw081419a.940
c7e1ca8c Release tag information updated for hw081619a.940
5dbebecf Release tag information updated for hw082819a.950
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3cf46f78 Release tag information updated for hw083019a.950
c01997e6 Release tag information updated for hw090119a.950
5c34aed8 Release tag information updated for hw090319a.950
f5a4f0ca Release tag information updated for hw090419a.opmst
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c1e42a5d Release tag information updated for hw102919a.opmst
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877d7b06 Release tag & head commit information updated for hw112619a.opmst
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abb3817e Release tag & head commit information updated for hw122019a.opmst
0c8a19f1 Release tag & head commit information updated for hw123020a.opmst
b8defe1b Release tag & head commit information updated for hw010220a.opmst
8628f1a4 Release tag & head commit information updated for hw010620a.opmst
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e57fe736 Release tag & head commit information updated for hw011320a.opmst
8f6fdad9 Release tag & head commit information updated for hw011420a.opmst
99cffa02 Release tag & head commit information updated for hw011520a.opmst
cc7e95de Hcode: hcode changes for STOP exit in SMF enabled HV mode
af1e535c Release tag & head commit information updated for hw011620a.opmst
5b1e9a29 Release tag & head commit information updated for hw012120a.opmst
0e6b5b4f Release tag & head commit information updated for hw012320a.opmst
2779192c Release tag & head commit information updated for hw012420a.opmst
105a2313 Release tag & head commit information updated for hw012720a.opmst
ef7c3d86 Release tag & head commit information updated for hw012820a.opmst
e7971b5b Release tag & head commit information updated for hw012920a.opmst
4a5305fc Release tag & head commit information updated for hw013020a.opmst
dba5f033 Revert “Hcode: hcode changes for STOP exit in SMF enabled HV mode”
c03f6bd5 Release tag & head commit information updated for hw013120a.opmst
d6a5e753 Release tag & head commit information updated for hw020420a.opmst
c1708e3c Release tag & head commit information updated for hw020520a.opmst
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c02c9362 Release tag & head commit information updated for hw022020a.opmst
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ef11f4b5 Release tag & head commit information updated for hw040320a.opmst
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28c3f110 Release tag & head commit information updated for hw041420a.opmst
fec3f5ce Release tag & head commit information updated for hw041520a.opmst
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cd456911 Release tag & head commit information updated for hw042020a.opmst
b43c5809 Release tag & head commit information updated for hw042220a.opmst
16ee9a3a Release tag & head commit information updated for hw042320a.opmst
c8ce6e1a Release tag & head commit information updated for hw042420a.opmst
b742f96b Release tag & head commit information updated for hw042720a.opmst
e5f8c726 Release tag & head commit information updated for hw042820a.opmst

Package: hostboot¶

Repository

Patches¶

Commits¶

Adam Hale (13):

505d05255 Move to long term CLSCOM workaround
a690cdb01 Axone setup changes to disable bumpy toothpaste workaround
aeaa72448 Axone Gemini MDI issue workaround
c796d2cf8 Disable MC Channel Timeout because Gemini too slow
074a2dd38 Axone int updates
23d883c6d HW508066 - interleave granularity not setup for group of 3/6 in Axone
8b1553db4 HW508063: Fix Mirrored BAR setup for SMF and Holes,set map_mode when flipped
3655c1760 Disable fast act for power savings - no performance benefit
74609673f enable commandlists on non-gemini systems
f83a8c5d6 Set TL Credit limit to 18 for dcp0 credit return improvement
31dd0024d Correct chiplet target for mc_omi_fir_reg xml
875d8fcca Remove OMIDL FIR setup from procedures, is done in initfiles
b481ff043 Init OMIC FIRs as masked

Alvin Wang (2):

870098a4e Move MCBIST lib to generic folder
d236a4d9f Move kind library to generic

Amit Tendolkar (2):

18aa5d9e3 HCode Error Logs - Final structure change for PGPE-OCC API
f40b75296 OCC assisted PGPE, SGPE Error Logging

Andre A. Marin (15):

8e08836ea Add DDR4 RCD attributes from the EXP resp structure
17867d02c Update TRFC_DLR to uint16 for 16Gb support
a76d69766 Clean up PPE character format and target
bc4196fe7 Add unit tests for mss field_t and macro def
0d474d644 Add bounds check API to generic_check library
80ecda0c5 Add DDR4 RCD attributes from the EXP resp structure
3b661be89 Add supported_rcd attribute from SPD + tests
f1c57ddcd Update index_within_bounds() API
c5c86d25e Update get_dimm_target() api to get_target()
f92ebb1bd Update get_ocmb_target() api to get_target()
81fe4816a Update attr_engine to handle more cases
9ba2723f1 Add empty explorer_rc_resp_fields file for HB mirroring
6110ede07 Add explorer rc response to eff_config
f30db0976 Update API for std::begin and std::end
dcb88fdc5 Add explorer rc response to eff_config

Andre Marin (15):

831f9e0d8 Fix HB error with -Os compile flag due to eff_config
ab9139914 Move pre_eff_config specific code to chip specific folders
0e26522ec Add nimbus and cumulus empty files for find specialization
06ed7403d Move find_magic from generic to Nimbus subdir path
9fb424b8a Change return size of the DDR4 DDIMM SPD
1061da027 Add missing attributes needed to be set for generic mss_kind
491ac02e8 Split nimbus and cumulus find API away from generic
86f11d17e Add mss throttle files L1
f3b51d33a Move find API to share among memory controllers
85dce0de2 Disable mem clk stop when in STR for DD2.* only
a87142ef6 Remove logic to disable memory clocks in STR if in PD_AND_STR_CLK_STOP mode
cdc14bcd3 Split nimbus and cumulus find API away from generic
f8776311e Add call to exp_mss_thermal_init to step 14.2
daeac77bf Add RC A2, B3, and C3 for 16Gb RDIMMs
b403e6730 Clean up for p10 porting dependency errors

Artem Senichev (3):

ad8653d6a errl: Fix data reading from unaligned pointers
c79620afd errl: Free memory allocated for parsers
b47fb5983 Replace descriptions with JEDEC register names

Ben Gass (8):

111b6f0e6 p9_nv_ref_clk_enable, NV refclk bits moved to ROOT_CTRL7 for Axone.
fad02a31a Translate logical mca regisers in mcs chiplet as mca target type
6c4acfedf Move NPU_ENABLE to its own initfile and call from p9_npu_scominit for p9a.
38845b646 Call p9_fbc_ioo_dl_npu_scom from p9_npu_scominit
d534ac32b Update explorer scom header files with newer figtree data.
98bf4ecbd Update OMI DS template support
51aae2461 Adding obj_handle values for attentions to explorer.scom.initfile
4b0d4cb36 Translate OMIC DL register correctly

Bill Hoffa (12):

6abe77368 Parse MEM_PORT target type out of Machine Readable Workbook (MRW)
07b05592e Add HUID value to DDIMM parsing
7cfa513f0 Process MRW MC Targets Correctly
05007faa4 Ignore OMIC connections for OCMB_CHIP MRW processing
5825828fa Fix MMIO Addressing and Attributes on Non-Master Proc
e05083bbd Skip Alternate PNOR Validation on alt-master proc if lpc init fails
6c12d1ea9 Update Sim level to 08_23_19_f5e686_simics.tar.gz
e22e362f3 Axone 2-Proc Standalone Sim Enablement
75aa7d0bd Remove Unused clearPoreBars function in Istep 21.3
c283187cd Modify INTRP Initialization Order to route LSI interrupts over PSHIHB
7da5f5914 Enable Serial Testcases
c13c81ff9 Fix HB Simulation Startup Script for using vexec

Bradley Pepper (1):

504aa7ff8 Adds plug rule for dependent DIMM slots on Swift

Brian Silver (4):

127c22d27 Add dump_regs for MC
bb6571fca Add mcbist L2 function
67a37edc8 Change include paths in memory/lib, tests
a123070b9 Add support for dynamic MC PERF2 register setup

Caleb Palmer (66):

6751459c3 PRD: Axone MemEccAnalysis Updates
b731bda96 PRD: Axone Restore DRAM Repairs support
4128797da PRD: Axone sim support and test cases
e65958555 PRD: Add OCMB support for ROW_REPAIR code
ddf90e53a PRD: Cumulus Add PLL Slave Error Regs
37af28e05 PRD: NVDIMM avoid gard for general mem errors only for IPL
9de71650f PRD: Axone OMIC to OMI connection and log parser updates
4ced77592 PRD: NVDIMM RDR no gard only for all repairs used case
a51a38812 PRD: Add Axone background scrubbing framework
b1090a522 PRD: Axone more MEM_PORT cleanup and misc updates
8aa5e5fb9 PRD: NVDIMM signature and Warning Threshold update
248c0df21 PRD: NVDIMM don’t check threshold unless no errors found
84e076b71 PRD: Axone MemoryMru Updates
285dc2bbe PRD: Uncomment OMI bus callout and cleanup getSlaveRanks
ea5da88b0 MDIA: Update mdiatestmba.H test case
cbd250000 PRD: Don’t dealloc NVDIMMs set to NO_GARD in a predictive log
6034efa84 PRD: Skip callouts without trgts when clearing NVDIMM gard
78c527c5e PRD: NVDIMM signatures use MCA HUID instead of DIMM
f7aeced78 PRD: NVDIMM Fix negative temperature check
8d0f324f7 PRD: Do not clear VPD at RDR when avoiding NVDIMM gard
8e9808de5 PRD: Fix reading of NVDIMM ES_TEMP value
f5de75d9d PRD: NVDIMM Additional FFDC for error analysis
b08fe621d PRD: Update NVDIMM warning threshold adjustment
bfe56382f PRD: NVDIMM keep log hidden if no error found during analysis
d9057b40a PRD: Fix UNIT_CS analysis in OCMB chiplet FIR
d0f0ff1e5 PRD: Lane repair OMI bus callout changes
b93f63ad3 PRD: NVDIMM workaround for ES TEMP glitches
b99004fb7 PRD: Initial Axone Channel Fail support
70a4b6bf1 PRD: Add threshold for stopping on UEs/CEs during BgScrub
3920d160e PRD: Fix returning port position in dynamic mem dealloc
9d750b3d9 PRD: Add additional FFDC to runtime NVDIMM analysis
2dbc30966 PRD: Axone UE/CE threshold for background scrub
195dd6a15 PRD: Axone VCM Updates
e017df4c9 PRD: Axone Two Phase Scrub (TPS) support
e3407c1b4 PRD: OCMB handling for checkstop analysis path
d8c686118 MDIA: Uncomment HWP calls
fcbb09411 Uncomment the remainder of hwp_wrappers.H
0247cc5fb Update ATTR_MEM_VPD_DQ_MAPs default to a 1-to-1 mapping
e3870cb85 Add DIMM_BAD_DQ_DATA field for DDR4 DDIMM SPD and bad dq tests
574346780 PRD: Update CE/UE flood threshold to reset on new ranks
bcdae9c49 PRD: Axone Dynamic Mem Dealloc Addr Translate Port Addr
d65563f09 PRD: Axone Dynamic Mem Dealloc addr translate insert Grp ID
d1b590057 PRD: Uncomment Axone HWP code
70ef78700 PRD: NVDIMM only update status bits for predictive logs
1f4ac83bb PRD: Add check for OCMBs to MemDealloc::dimmList
cbb2bd756 PRD: Fix checkEccFirs template problem
da3c3ba33 PRD: Add workaround for OMIDLFIR channel fails
c10eba828 PRD: Change MCC to OCMB chip connection lookup
a3fec9cb1 MDIA: Reenable PRD memdiags instead of cronus version
7e9fe96af PRD: Workarounds to avoid HIO during checkstops
1b10af06e Fix getting all OCMBs for mss_scrub
51440d90c PRD: NVDIMM callouts for register access errors
a91c5531f PRD: Add default callout for chip connection lookup fails
f07d459fb PRD: Disable OCMB UCS check and clear subchnl specific attn
b6badfcb9 MDIA: Update timeout FFDC gathering for OCMBs
004dbbae7 PRD: Channel Fail fix OCMB UCS query
e8491f368 PRD: Dyn mem dealloc fix getting ocmb channel pos
d89b3e7bb MDIA: Enable restore dram repairs for Axone
638312ea6 MDIA: Update mdiatestmba test cases
cec911056 MDIA: Add MCC registers to timeout FFDC
cff27861a MDIA: Disable restoreDramRepairs until we get updated HWP call
e64493c22 Make mss::ccs::execute static inline
cf23c9a46 PRD: Add dependencies for restore_repair in hwp_wrappers
9ed3a8c72 MDIA: For OCMBs avoid getting parent chip
7bf1bbfec PRD: Ignore mainline IUE if on at same time as mainline UE
cc929c6fd PRD: Update OCMB_LFIR[38] to defaultMaskedError

Chen Du (2):

e783d1e86 Dynamically generate ocmb cmd/rsp seq id
85992ee55 Split nvdimm vendor logs

Chris Cain (1):

ceef10b02 HTMGT: Update to support new PGPE elog structure

Chris Steffen (1):

2619526af P9A Tx Fifo Init + Init Settings Update

Christian Geddes (60):

e7f8781ee Force sbe update loop if a change in OMI freq is detected
73acf956a Support reading from EECACHE during runtime
c865c731a Register EEPROM_CACHE device route for NODE targets for PVPD support
81c225bca Enable runtime test for Axone
be772a1e3 Break out of loop if we fail to load reserved mem section
b3c0accfe Remove MVPD,MEMD and CENHWIMG section from Axone pnor layout
f9d0c39c1 Skip phase 2 of IDEC check for ocmb targets for gemini
7e05c2e69 Always update EECACHE header when we find a new eeprom entry
ed0430e90 OR mux select with the “enable” bit 0b1000 when making selection
119219fbd Skip mss_scrub with axone system for until we get it working
311f9e017 Add temp workaround to force Axone to use Nimbus’s hcode lid
650345ffb Switch which OMI init hwp we call for GEMINI ocmb targets
9bdc8a41d Temp workaround to skip filling in TPM info for RT on axone systems
b424be0fc Set Gemini EC level to be 0x10 if 0x00 is found in SPD revision field
aade92abb Add workaround to ignore MC channel hangs for Swift bringup
a7892148b Only compare a proc’s omi freq if it has functional OCMB children
c98af339b Do not unload modules loaded for unit tests
0f996208d Use REL_POS of OMI and not OCMB for calculating hdat DIMM ID’s
ca543f732 Add OSYS record MM/SS keyword checks for PVPD
b1ec6c18b Update ocmb i2c driver to send address in read command sequence
a950157bf Update sim scripts to use $proc_chip_type to lookup chip for Axone
4e839856d Lookup ID/EC register on Gemini OCBMs for comparison to SPD
3bbc07ee0 Introduce exp_getidec HWP
00fa8005d Compile new ioo_dl_npu_scominit HWP so its ready to use
6ba5510b7 Add “Not Wired” option for OPTICS_CONFIG_MODE attrs
59a241514 Update DIMM mux_select to match their OCMB counterparts
bafe5de9d Account for Explorer’s DMB_REVISION format in its SPD
e85d6dd64 Re-enable mss_scrub in istep16 for axone systems
8ab48e774 Apply MC_HANG timeout workaround to all processors
147018379 Skip OCMB targets while decidng what targets to process for IpmiFruInv
69f3bd253 Update axone pnor layout to move eecache to the begining
b7c4af200 Add wrapper to exp_getidec HWP so we can call it in platform code
1b3bc0e6a Disable OMI deconfig tests
0f3e041cb Add new DDR4 DDIMM keyword ENTIRE_SPD_WITHOUT_EFD
e1de8adbd Increase hostboot standalone timeout to be 75 minutes
bce435643 Add call to fapi wrapper of exp_getidec into hwasPlat code
51c6d68c1 Update dimmspd used by explorers in axone simics
1629aca37 Increase timeout for OCMB inband communication doorbell
5b6b984fa Reorganize omi training steps accounting for new omi training hwps
8b524caae Set endianess attributes in hb_customized_attrs instead of in code
2dc7d1457 Update Part Number field side for DDR4 DDIMM spd layout
a058d0e23 Call cronus version of memdiags for explorer until prd version works
aa122e3e9 Don’t consider processor’s OMI freq if it is 0 when freq restrictions
9c4be0da9 Only call memdiags on Explorer ocmb chips
632582f10 Allow dynmic i2c device addresses and set up PMIC targets to do this
22b39d874 Adjust deadman timeout request time to be 10.5 seconds
d1260d0c7 Fix ipmifruinv calls for dimms in swift systems
c016e9860 Avoid commiting errors inside fapi2_i2c device driver
c3689a691 Fixes to PMIC presence detection
6d6b8ced5 Allow HWPs that send BOOT_CONFIG command to ocbm to run in simics
7cb71794b Correct ptr math and force CI i/o in kernal for machchk escalation
b80205824 Filter out i2c slaves that are not associated with a given master
946a75dff Add calls to p9a_disable_ocmb_i2c HWP in istep 8.12
ea01d258c Introduce eecache_editor.pl tool
2a1b24baf Correct target hiearchy in axone system xml
d712b65d7 Remove workaround setting EFUSE3 power-on value
2a806047e Remove workaround added to increment MCS timeout for gemini’s
582071097 Add hwp retry loop as workaround until we resolve timeout issue
f32aff51f Make RT_TARG id generation code common between IPL time and runtime
7866a7cc7 Add API to get OCMB’s mmio information, used to build HDAT

Claus Michael Olsen (1):

aea300c8e Fix to SW473350: p9_xip_customize Vpd core fill bug

Corey Swenson (20):

f088a0dc2 Miscellaneous NVDIMM cleanup
af4454c30 NVDIMM unlock error DELAYED_DECONFIG
f691dc23a HBRT command from SBE to trigger NVDIMM operations
0856a71d6 Fix NVDIMM update error log comments
2ad648b98 NVDIMM: Load warning thresholds, after FW_UPDATE, on every IPL
d8db346a1 Add Encryption Enabled bit to NV_STATUS_FLAG
26c32cba6 NVDIMM: Additional FFDC for NVDIMM/BPM callouts
ce0d29c96 Add vendor log data to FFDC for all NVDIMM HW errors
1434b8952 NVDIMM: FW_UPDATE: New FFDC for SECURITY_ERROR
adc61f1bd Attempt to unlock encryption in NVDIMM Arm function
7fb809d19 Re-enable NV_STATUS notification for Opal
f41f71705 Fix linker Object init
d8decc681 Add support for NULL char in vendor log
7e66117da Add NVDIMM opertions to rt_cmds
d432c4503 Fix auto-arming NVDIMMs for ESS systems
5eaa67a66 Always send NV_STATUS to Opal when opal-prd starts
c3d65931f Fix for missing HBRT error log after error injected
634b78532 NVDIMM : Catch save error during MPIPL
a96914fab Add support for NVDIMM secure erase verify
e69d7d9ff ARM/DISARM NVDIMMs by proc

Dan Crowell (56):

d0e2fddc7 Add option to factory reset nvdimms
f2281d448 Enable URMOR hack for Axone
2dc572888 Add type to adapt mrw version of i2c mux to hb mux type
0d622822e Enable URMOR hack for Axone in shutdown path
7a758c4ef Handle processor swap between slots to 1-socket system
6c712843a Force NO_SWAP for Explorer MMIO word swap for now
0606bb795 Honor DDIMM EFD metadata to choose OMI frequencies
b4b84d189 Fix BPM script to put temp files into obj tree
fae196d66 Add Axone comment to grouping attribute
c0426a12d Remove a file to remirror it
6d14af625 Add subsystem translations for NVDIMM part callouts
4b8fb565e Fix OMIC MRW processing
cd820b662 Final solution for Axone HCODE lid id
2ceefa096 Do not allow PNOR partition adjustments when not in test mode
5f27f36ed Enable SMF tests for Axone
56b1dbc3c Skip hardware delays when running in Simics
8ad37b962 Add support for DMI-MEMBUF bus failures to fapi
a3a392385 Add OMI bus support to callouts
ed40af7bc Enable rolling counter and verification of req id for Explorer
e9c4e6ad6 Remove ibm prefix from reserved memory spaces
70b54e6ae Automatically set VPD cache flags based on EEPROM cache setting
a0207ea10 Add attribute to explicitly force OCMB Firmware update behavior
576b16849 Add plug-rule callout to memory vpd lookup failure
a7739158a Support scoms to MEM_PORT targets
38949a9bb Do not crash if we have no functional nodes
4924154e6 Create FW interfaces to execute memory diagnostics
9c7a264f8 Fix fapi spd testcases
d519d2911 Fix timestamp parser for OpenBMC ESELs
95bb7028e Move HBRT reserved memory off of NVDIMMs
1f46cc39f Increase size of default printk buffer in error logs
06b4ead53 Mark bootloader RCs for FSP export
dfba68af8 Update simics level to f0c3530f4fefad5236391e61ae29b1a2582636ca
4235f2f22 Add missing trace point to BlTrace.pm tool
aad465f4b For ATTR_MSS_OCMB_HALF_DIMM_MODE to full dimm mode
c46f1ee5b Automatically include config.h
75c0908b9 Switch DECONFIG over to DELAYED_DECONFIG
4638dc513 Add current istep into TI SRC
ddad6a525 Call p9a_throttle_sync inside mss_scominit
4198ffbc2 Force a Hostboot dump on any TI in Simics
91f6cf741 Enhancements to default console output
6ceeb473d Move p9a_omi_setup_bars from 12.4 to 12.3
03db83368 Handle automatic interleaving between OMI sub-channels
c6aaded09 Support for ATTR_TMP and GUARD in standalone simics
fd4e73a22 Add obj tree to EXTRAINCDIR for istep10
14a51c828 Add more rc values to vmmpagetest
1cb00f7e0 Add fir subdir to Axone mss HWP compile path
3b5bb9f2e Adjust idec algorithm for Explorer B.0 format
1a19ea2ae Change p9a_mss_freq from MEM_PORT to PROC_CHIP targets (HB)
4a69880fa Better handling of end-of-year mirrored commits
dced790c1 ZZ Gen4 WOFDATA
541200528 Do not truncate error log at runtime when using firmware_request
4e31bed66 Convert DECONFIG to DELAYED_DECONFIG on FSP systems
c815997b7 Pass complete mmio address into runtime ocmb scom interface
0b49c1912 Add translation for SuperWOF lid id
9f4f5c89e Allow very long attribute names
f6f86c539 Removing files to force a remirror…

Dan Larson (1):

514dce81c HCBI-239 Enable static analysis

Daniel M Crowell (3):

4a6e20386 Revert “Compile Hostboot with -Os”
35cc764a1 Revert “Remove ibm prefix from reserved memory spaces”
6332cbac6 Revert “Add DDR4 RCD attributes from the EXP resp structure”

Dean Sanner (10):

a22884e07 Correctly form LX record/keyword for OpenPOWER
449d1fabb Fix bug in attribute sync
cd1e5c91e Compile Hostboot with -Os
c4e7bcba0 Compile Hostboot with -Os
7c03d51c2 Always position HOMER in HV space for istep 16
b28407123 Add missing target types for OCMB
81abe97b7 Support direct load of POWERVM from BOOTKERNEL partition
d99b1eddc Add SBE Arch dump area for both OPAL & PHYP
334617066 Replace spr/gpr numbers with names for arch dump
c16b08724 Update HDAT flags to indicate memory dump

Devon Baughen (1):

df80bf43c add function to turn on adaptation in bootconfig

Emmanuel Sacristan (1):

eb3d4239b adding iss 768 init for p9 behaviour in nmmu

Giridhari Krishnan (1):

d507b6f85 Merging of Serverwiz and hostboot repo Targets.pm

Glenn Miles (2):

9f92316f3 Do nothing with error logs after shutdown event is received.
68ba813f2 Fix invalid use of vector iterator

Ilya Smirnov (11):

3ab493b69 Account For TPM Not Required in Node Comm
33dcae3a2 Set SMF_CONFIG Attribute in MBOX Scratch Reg
4ea0824d8 Update SBE In Istep7.5 In SMF Mode
3db6c1479 Cache VERSION Partition
b9cb9f771 Update SYS’s ATTR_XSCOM_BASE_ADDRESS in SMF Paths
fc0e2ceee HDAT: Add SMF Memory Region
c049efe44 Update startup.simics To Disable SBE Updates
d2bcdefb2 Add Printk Traces to ThreadPool Unit Tests
0e5621232 Fix ThreadPool Memory Corruption
1cee7cd49 Fix UVBWLIST SBE Chip Op
58930a38e HB TI Area Parser

Jacob Harvey (6):

9fc60d7a2 Fixed doxygen errors and typos
53b580bab Implementing thermal_init
f26b88c04 Power Thermal init
85b7c42f1 Disable memory throttle change_after_sync
7bb1c0030 Change power controll settings for PD/STR
e7de009de L3 draminit and mss_lib

Jayashankar Padath (3):

103d85c96 HDAT: Support for Swift/Axone memory sub system
50c349b5a HDAT: Add MMIO information of OCMB in to Ms Area
8e9344fa0 HDAT: Update on MMIO range address

Jenny Huynh (2):

1c64cf3cb Wilted Apple: Disable SMT2 prefetch for NDD2.2+, CDD1.1+, ADD1.0+
39854a32f Add slbv, slbe extraction to p9_ram_core procedure

Jet Li (1):

4e071c333 Create submodule in hostboot repo for mctp

Joachim Fenkes (1):

60d3cb8b4 Streamline the way PIB/NET are initialized between SBE and Cronus

Joe McGill (2):

bd473add8 p9_fbc_ioo_tdm_recovery – post spare lane FIR after final FIR clearing, unmask
1fb1c42e4 p9_proc_gettracearray – updates for Axone

Kahn Evans (1):

66af054d9 Fix for missing putCMD symbols

Klaus Heinrich Kiwi (1):

caaf22c3e Debug Scripts: Remove deprecated defined(@array)

Louis Stermole (37):

dd6aa0faa Lengthen polling duration for Explorer outbound doorbell
a911c8a49 Fix polling timeouts for exp_omi_train and exp_check_for_ready
eed860207 Add attribute to control word swapping over OMI MMIO
77397c404 Change description and default for ATTR_MSS_OCMB_EXP_BOOT_CONFIG_DFE_DISABLE
51aebe563 Change p9a_mss_eff_config to use rank-specific RTT values from SPD
3e7974342 Updates to Explorer FW upload tools
4cbe15e36 Rename p9a_mss_memdiag to exp_mss_memdiag
9d7ab6bb2 Skip running EXP_FW_TEMP_SENSOR_CONFIG_INTERVAL_READ in exp_mss_thermal_init
ff05444dd Remove unmask of MCBISTFIRQ[12]
994392964 Remove unused procedure p9a_mss_eff_config_thermal
3502d6036 Add deconfigure of memory port if mss_freq can’t find consensus freq
2f808f21c Skip setting up emergency throttle settings for Explorer in Cronus mode
ef6600cc1 Add empty file for exp_port_traits
7b91b9596 Add attribute to specify polling timeout for exp_check_for_ready
a801fcf53 Fix exp_draminit to print response structure and error code when training fails
a69715d78 Add p9a_mss_utils_to_throttle
6b29b3829 Change p9a_mss_freq to work on PROC_CHIP target
f51ad1f24 Add blank file for exp_port.C
a9b71d90c Don’t assert from ddimm_get_efd for unsupported freq if ffdc_enabled not set
c49249c72 Add Explorer specific MCBIST settings before scrub and maint
19e0f82a3 Add blank file exp_fir.C for HB mirror
46174931e Add blank files for P9A plug rules
c4fd28507 Add Axone FIR unmasking after p9_chiplet_scominit
288f7babe Add unmask_after_exp_omi_setup and FIR checks
3a26734f8 Add ATTR_MEM_IGNORE_PLUG_RULES to skip Axone plug rules
f40c41f81 Increase exp_draminit polling timeout for MDS
9c2a95eab Add some FIR unmask updates for p9a and explorer
fde4c9f63 Add periodic mem cal to end of exp_draminit_mc
513da3116 Set reorder mode after read-only subtest in exp_memdiag
e9687ad70 Add unmasks for REG1 and REG2 versions of OMI_FIR for Axone
6ed0290da Change “ALL EFDs have been exhausted” trace from error to info
eed98f14e Fix DL_OMI_FIR unmasks after p9_chiplet_scominit to be DL specific
445272ea4 Fix Swift plug rule for DDIMM channel dependency
044ece9cc Add PRD helper functions for restore_repairs on Nimbus and Explorer
129a80acf Fix MC_OMI_FIR_REG_DL0_FLIT_CE unmask in p9a_omi_init
d97ea2280 Add initial masking to Explorer MC_OMI_FIR in exp_omi_setup
e27c350a6 Add include for find.H in gen_mss_port.H

Luis Fernandez (6):

6faf10f43 HB Implement Static Analysis with cppcheck
5474e9200 Fixes from HB for GCC 8 Compiler
163b6d077 (Fix for:) Alert when a partition’s space utilization exceeds a threshold
08501bc65 Patch For: Implement Static Analysis with cppcheck
5dd26a01e New Optional Argument to PnorUtils.pm’s loadPnorLayout
1f76bfa23 Add call to p9_throttle_sync inside cumulus_call_mss_scominit

MATTHEW I. HICKMAN (9):

01ac1b8dc Added security bit and fir handling, gard and trace fixes
1cd7d1c78 Fix for offset traces due to merge bug
b0cd81c61 Fixed several small bugs found via code review
913c6fde1 Fixed several Arm error handling bugs
b23632654 Fixed pre-req check during NVDimm Arm
36a6a52a5 Added additional erase error handling
746ec708f Fixed the restore status flag bug
5db287b6e Fixed NOT_ENOUGH_ENERGY_FOR_CSAVE check
7b8722652 Fixed error handling issues in arm path

Mark Pizzutillo (57):

3a513ca00 Split omi setup & train for new DL_TRAIN cmd
5ccea20bd Add omi_workarounds blank files for PRBS OMI training workarounds
5fffa914a Add blank files for exp_inband move to memory/lib/
cf4b39c85 Add PRBS training sequence to exp_omi_setup
52ccb29ce Fix FAPI_INF segfault in exp_omi_setup
bca5cf6af Create workaround for gemini MENTERP register bug
79c45f4da Move exp_inband to lib directory
00d4530ee Add rank API support in axone_mss_freq
4b5c78b95 Add support for MCHP dmb revision ids in ddimm_get_efd
24762ab00 Fix issue in pmic_enable where VR_ENABLE did not kick off
3c930cf14 Add workaround for gemini OMI config settings
d43de0d64 Add pmic_status_tool
75ac15f71 Fix bug causing get_mmio index overflow for swift
ae8c69b80 Zero out command argument field to fix exp_draminit issues
7a27f4603 Add ekb dual drop support for p9a
3cdd4fbe9 Add pmic_i2c_addr_get function for platform code use
b2be220bb Add blank files for p9a_omi_setup procedure
d80f7fc83 Fix dmb_revision size in ddimm_get_efd
04d5973be Add blank files for exp_omi_train_check procedure
48abe5e8a Add support for new pmic sequencing SPD fields
c349ba997 Check PMIC error and enable statuses after pmic_enable
104c2dc59 Disable & clear PMIC status codes in beginning of pmic_enable
822fea83d Add MDS attribute & draminit support
8f549e754 Add code and workarounds for *_omi_setup and *_omi_train for Swift
9546b72bc Increase default PRBS_TIME for FW
1745eed20 Make explorer endian attributes platInit
d639a5a45 Add printout of ECID in exp_getecid
4921bf245 Update exp_draminit results display for new response structs
4b9dc024e Add assert for RSP extended data buffer size in exp_draminit
0b50210ae Reverse mcbist address buffer fields
3f280b8d2 Fix odt RD/WR fields
eddd46a88 Add MCBIST infinite tests
30077cd8b Add blank files for explorer plug rules libs
7e3eaedff Add check for compatible upstream templates before enabling Explorer metadata
1ac7a33a9 Fix EFD processor indexing error
291768968 Remove vin_bulk check before status clears in pmic_enable
ecac8199d Add asserts for invalid states of enterprise & half dimm mode
0921b80a5 Add new DDIMM spd version 0_3 and update UTs
149d7cc96 Fix pmic_status_tool exiting before checking both PMICs
d3c8aa5e5 Update *_train_check procedure errors to print status info
00950f87a Fix DFIMRL_DDRCLK_trained draminit result display printout log level
779761d1c Add read only subtest at the end of exp_mss_memdiags
dc407ba49 Add blank file for hwpf i2cslave attributes
798af67f2 Add attribute for SPD_REVISION (byte 1)
be69d0cb3 Add TARGET_TYPE_GENERICI2CSLAVE and relevant attributes
6579e15ca Refactor PMIC attributes to be at OCMB level
921a602d7 Add deconfigure for OCMB_TARGET if no doorbell
ac2efc87f Add SPD, ATTR, and code support for thermal sensor fields
f5813785b Move p9a_omi_init from nimbus to axone directory
87f140959 Fix incorrect polling rate in exp_mss_thermal_init
42f6285e7 Update pmic_bias_tool percentage bias to be relative to nominal
ba560090b Update RAS DQ Inject tool with new MCHP squence
18ef7916f pmic_enable: Add additional clear for error status bits in R04-R07
50da7a4fa Update explorer CCS to handle A vs B side ranks
5e3449aed Update explorer CCS ODTs to support mirroring A-B
f25313313 Add FFDC and trace for DL0_ERROR_HOLD in *_omi_train_checks
09ee51cf9 Add check for matching PMIC vendor and IDT revisions

Matt Derksen (35):

2e406cadf Remove CONFIG_AXONE_BRING_UP from xscomtest
b3043ae16 Enable testpreverifiedlidmgr for Axone
3a146159c Enable secure boot in Axone simics
256d3e0a8 Enable prdf_hb_common_test for Axone
199b35573 Call new p9a_throttle_sync procedure
fc5fa5842 Runtime scom support for OCMBs
51b7478d2 Fix calling eepromddtest.H
794efce0c Fix retry failure in nvdimmWriteData()
052182c0d Test runtime scom support in Axone
b0f0228ff Remove verbose option from handle_duplicates call
c4df5e918 Update SPD_DDR4 size to be 640 bytes
582ed66b3 Implement std::begin() and std::end() for base types
8664b9adb Add exp_mss_eff_config_thermal call to istep7 for Axone
feef0389e Dummy commit to prime hwsv for new Explorer FFDC collection
56574b602 Support EXP_FW_LOG command to get Explorer FW logs
8e6285e72 Support EXP_FW_LOG command to get Explorer Firmware logs
09016a8a7 Hostboot platform support for Explorer inband commands via i2c
f5796a5fa Add NVDIMM node controller readme text
63989a514 Create error for unsuspected target in configureHbrtHypIds
b221671e5 NVDIMM Erase error handle not working in IPL Arm handling
68ab1e874 Prevent pre-3.0 level NVDIMMs from being in systems
e01fc4be9 NVDIMM update - Clear FW Ops Status verification
027b53647 NVDIMM FW update region write retry
12f57c203 Slot check after firmware update
a50115980 Remove excessive NVDIMM tracing from normal path
e22bb40fb Fix reporting eecache if no record specified
45cb27519 NVDIMM: Mask mbacalfir at the beginning of restore step during mpipl
829e56fb1 NVDIMM: Use block write for nvdimm update
a42605426 NVDIMM: correct the RC for BLOCK write failure
d45a9393d NVDIMM: poll for updated SET_EVENT_NOTIFICATION_STATUS in nvdimmArm
fffe69ad3 Remove nvdimmAddVendorLog calls from checksum errors
820a09943 NVDIMM update: retry all region failures
10a83636b Improvements to testing NVDIMM update path
e53402c0f Explorer update hash fix
27e689c2f Enable the inband Explorer update

Matt K. Light (1):

da8e96ea0 remove relative path to p9_lpc_utils.H from p9_collect_lpc_regs.C

Matthew Hickman (13):

fd400b157 Added p9a memdiags implementation
4d3e1f11e Added PRD Wrapper file for hwp invoke commands
afeaf784d Fixed the ccs port merge conflicts and added lab code
d57798877 Added error checking and handling to nvdimm ipl
d88e41a26 Added fir unmasking after exp_scrub
9965b521f Added unmasking to exp_memdiags
abf673285 Added blank files for mrs and row repair
0106eaa7d Added port of MRS engine to generic
6db3d460e Added MRS attributes and MRS data handling for Explorer
5adf9d688 Added blank files for mrs and row repair
470b8f500 Added port of MRS engine to generic
bbeb38c59 Added MRS attributes and MRS data handling for Explorer
cc7fb146a Added MRS attributes and MRS data handling for Explorer

Matthew Raybuck (24):

44fe892dc Add BPM utility scripts to support additional firmware update requirements
72f32c4cb Update buildBpmFlashImages.pl to support configuration data binary generation
f18f9f2d1 Add BPM firmware update procedure
beeb7f5f9 re-enable CRC generation for BPM firmware binary
0f0b7c641 Fix BPM flash image script to properly calculate line length
c03117c7b Add BPM config update procedure
5617bb84a Add update verification and recovery procedures
3dc237792 Add error logs to BPM update procedure
3c440fe6d Add multiple error handling to BPM update procedure
56a3ce983 Add code to run BPM update procedure from nvdimm_update.C
e28bd663f Correct BPM update flow to match SMARTs flow
a2118008d Add attribute to force/skip BPM updates
0ea4fac25 Enable BPM Updates
deb984133 Fix lingering error log issues for BPM updates
f609640a7 Add more FFDC to BPM Update Error logs
f88b6bc4a BPM Updates: Extend the reset device wait to 15 seconds from 10
25e1157f5 Fix misleading trace output for BPM attribute overrides
d329c59bc BPM Updates: Move NVDIMM controller reset and final fw check to end of update
60fbee21b Fix bad arguments to additional FFDC capture in BPM Update code
fec74df97 Add a ReadMe to explain high level BPM Update Process
a2b260834 BPM Update Tweaks
ae388288d Add check to see if BPM is connected before attempting Updates
7ddeb4d31 Add 100ms wait to disable write protection for BPM
acdff8a39 BPM: Bpm::issueCommand() fixes

Maxim Polyakov (1):

e8665007c ipmidcmi: Get DCMI capabilities info to check PM support

Megan (3):

845fb4492 Allow defining a partition with automatic starting offset
ade048149 Alert when a partition’s space utilization exceeds a threshold
1d4530dac Implement Static Analysis with cppcheck

Michael Baiocchi (1):

ed42128c7 Revert “Terminate the IPL for Physical Presence Detection Erros in Mnfg Mode”

Michael Pardeik (3):

333d66b55 pmic status tool updates
fe09e7b9d exp_mss_eff_config_thermal fixes
d0a45a3eb pmic_status_tool updates

Mike Baiocchi (15):

bcd6d6f29 Secureboot: Enable verifying OPAL Payload before starting instructions
de0e45306 Remove Forced Update of UCD Devices
1dbb91e5e Add new Key Clear Request Attribute
eace166aa Support GPIO Physical Presence Detect Devices
35964668f Add Physical Presence Check and Window Open Features
845513c74 Move KEY_CLEAR_REQUEST attribute from node level to system level
26554a3e5 Move definition of TRACE_ERR_FMT and TRACE_ERR_ARGS
20b285f63 Add README.md files to the secureboot component
131e6e15f Base support for Key Clear Requests (not enabled at this time)
01b7ddff2 Enable Key Clear Requests for FSP Systems
a8368a4f4 Create CONFIG_NO_FAPI_TRACE to ignore all FAPI traces
14846f049 Key Clear Request Sensor Support
74d68472d Terminate the IPL for Physical Presence Detection Erros in Mnfg Mode
d4e588d22 Skip UCD Updates on fips950
23374658f Properly Commit Physical Presence Detection Error Logs

Milton Miller (1):

f7dab51ab p9_tod_setup: always set edge doubling

Murulidhar Nataraju (5):

4e5e486a1 Enable copying of architected registers for OPAL
39a6f147b Update MPIPL Supported Bit
3dbe6a196 MPIPL: For PHYP based system replace spr/gpr numbers with names
2ba85f05b MPIPL:Fix the condition for copyArchitectedRegs()
d348d7c2d MPIPL: ZZ-L, Update copyArchitectedRegs() for non-HW dump flow

Nico Fajardo (10):

1c830e13d Add FAPI_ASSERT for unsupported SPD rank in RTT fetch
5616a5a99 Adding blank exp_fir* files and unmask unit test
43f41edb7 Adding blank p9a fir folder and files
5318cf7e4 Porting repair_state class and related functions
596206610 Unmask after draminit and draminit_mc; cmd complete
7a7bd8440 host_mc_traits blank file commit for after_p9a_omi_init
8e19c8c4e Adding after_p9a_omi_init.C and p9a-specific fir traits
9b510640b Adding after exp_omi_init unmask procedures and unit test
4991558f9 Adding unmasks after exp_scominit and unit test
9b6bd57a1 exp draminit & draminit_mc phase 3 update for PRD logging

Prasad Bg Ranganath (1):

f79d885bb OCC firinit: Bug fix in reset path

Prem Shanker Jha (4):

1adf7486a PM: Modified FFDC to avoid corruption of RC in error path.
a4f8acbeb Img Build: Updated STOP API version to reflect SPR self save availability.
6ab72d5c3 STOP API: API to verify API and image compatibility.
af3984c4f HWP: Fixed HV-UV and UV transition during STOP entry in case of LE.

Rahul Batra (1):

12fdf6499 PM: Fix DB0 Hang

Roland Veloz (13):

44c6d599b Replaced invalid trace buffer with a valid one
eafe3e3d5 Added support for checking on the health status of an NVDIMM
86e12de69 Fix to not send a NVDIMM protection state change to OPAL
7e5007180 NVDIMM: Fix issue where a deviceRead of a register is returning bad data
08db2d6a3 Increased the BMC timeout from 5 seconds to 30 seconds
7dce74704 Adding a routine to do the double to string conversion
96be9fd64 In regards to health check errors, removed the software callout
453670491 Updated the HBRT reserved trace buffer code to compensate for relocation
153dcaa15 Implement an HBRT interface to log a gard event from PHYP/OPAL
c3d8cfd06 Added code to support doing an NVM health check
fa1e0b136 Changed the callout in the call NVM Health Status to be an NVDIMM
532e4d358 ffdcExpander bash utility tool, written for December, 2019 Hackathon
1559c893b The HOMER address is colliding with an NVDIMM address and should not

Ryan Black (3):

77ab77a26 Mask NPU2FIR bits 15/16 & let consumer of SUE report/act on error
6b24abd70 unit xstop npu firs/sys xstop ocapi firs -> recoverable with fence
f70454687 set OTL Err Rpt Mask Reg 0 bit 21, OTL TX ECC UE on CQ buffer read data.

Sheng-Hao Huang (1):

0571992d6 for defect number HW476620

Sneha Kadam (1):

3eaf02929 Renamed MCBIST subtest to clarify the test

Stephen Glancy (35):

de35db8a7 Fixes MCBIST ecc/spare data pattern bug
0978a1a32 Adds lab MCBIST compare masking functionality
1552e3875 Adds MCBIST beat/byte signature data patterns
4a69b7534 Adds LRDIMM shadow register workaround
5e8d01aad Adds blank files for ecc traps and fwms addresses
15b0afe89 Moves ecc::trap_address and fwms::address to new files
0d1f65bf2 Adds explorer MCBIST address/data traps processing
cfad3552a Fixes maintenance pattern load bug
3048b4b16 Updates RDTAG for NVDIMM at 2400
67fcaa2aa Adds explorer primary_ranks function for sf_init
7b8bfcc23 Adds NVDIMM RD DQ delay workaround
4f1f71a47 Adds power control access functions for NVDIMM
2a3012ab7 Updates exp access delay regs to set delays
5d5d91e2f Adds explorer shmoo traits
a95709f74 Adds explorer exerciser MCBIST for shmoo
7148b00bf Fixes explorer accessor bugs
ca56ad521 Adds eff config blank workaround files
50b0357dd Adds NVDIMM RCW drive strength workaround
78426ddee Disables broadcast mode in memdiags::continue_cmd
f96eba016 Adds explorer RD VREF to access delay regs
d277b5e5d Adds explorer CAC shmoo
5b24dd1c6 Updates MCBIST print statements
9431cc09d Fixes MCBIST lab random addressing bug
aae5b3e33 Fixes explorer FIR check to preserve bad RC
7ed4ddefa Fixes MCBIST lab DIMM select configuration
c5263088b Updates MMIO to use FAPI_DBG
97fc5523b Adds MCBIST functional verification tests
f6336baa2 Updates centaur initfiles for 16Gb
28614a19e Adds Centaur MCBIST 16Gb support
5f5573b5b Adds utility to read explorer delay tap size
2ff0e4392 Adds 16Gb support to centaur maintenance engine
151a9b61a Add blankfiles for explorer MRS specialization
085223bff Disables explorer low power mode for CCS
11793f86a Fixes galois out of bounds bug
a9774d7ae Updates WR VREF accessors to be generic

Steven Janssen (3):

1be056a58 Update pmic header files
43fbaa4a3 Fix library dependancy
8ea9d8d3d update include path to resolve compiler warning in cronus

Stewart Smith (1):

ba9db9d33 memd_creation.pl: glob on *.rvpd to allow README in memd_binaries

Sumit Kumar (1):

f1074af21 Fapi_Infra:Add new member to structure ErrorInfoCDG

Sunil Kumar (1):

6b0389447 OCMB changes to suit PPE compilation.

Thi Tran (3):

bf2951c9b Fix HTM trace setup problem
b3047ddb1 Fix bug injected by https://rchgit01.rchland.ibm.com/gerrit1/#/c/82196/
599bd468c Fix OCC sandbox base address overlapped with SMF in FLIP mode.

Tsung Yeung (12):

533e20087 Stop mcbist during nvdimm restore to prevent broadcast out of sync
8cc600d32 Re-order NVDIMM MRS restore sequence to comply with Jedec spec
d97b70655 Invalidate BAR during MPIPL NVDIMM restore
b94854d1f Fix restore fail due to restore attempt on empty flash
80f6d1dc0 Replaces nvdimmWrite() to reset controller with nvdimmResetController()
c7a3665d1 Double the NVDIMM_READY timeout to prevent erroneous error
34f119b59 Add nvdimm arm retry logic in case of glitches
3f41702fb Replaces NVDIMM flush sequence with CCS
be49aca6d Improper element erase during loop causing post-restore being skipped on nvdimm
7ef7ab2d8 Updates RD_VREF CMD_PRECEDE_TIME for 16GB NVDIMM
75798874c Set ES policy before setting nvdimm thresholds
f198534f2 Do not deconfig on nvdimm erase fail

Vasant Hegde (2):

76571f381 MPIPL: Copy all SBE data to hypervisor memory
ae8ef5dfe MPIPL: Make sure destination size does not cross 32GB

Zach Clark (6):

5091387d6 Cache objdump output for build performance
af5c391af Fix GCOV build errors for AXONE configuration
62c252e5b Fix race condition in BufferPage allocation function
19f75b84d Make snprintf always terminate the output buffer
a50e4ddfe Add register file dump to kernel backtrace printout for crashed tasks
60210d3dd Fix bug in crash handler register dump

Zane Shelley (11):

9eaf71aa2 PRD: disable mask/clear for SMP failures on FSP
2870f766e PRD: Temp fix to ignore lane repair attns in OpenCAPI mode
b4074ba8d PRD: removed unused MopRegisterAccess code
69ad22663 PRD: removed redundant header iipbits.h
e32c176c5 PRD: fix OBUS workaround for non-SMP mode
1db43a814 PRD: updates to IOOLFIR based on recent OpenCAPI FIR review
d94c2cb45 PRD: add virtual destructor to ScomRegister class
f3f0a8ff4 PRD: fix Explorer FSI address workaround in FIRDATA code
a23e7f84b PRD: boolean logic error in Axone chnl fail code
1e1c8039a Fixed portabiliy issue in pre-commit hook
b684d89ee Minor fixes to addCopyright and pre-commit hooks

lixg (1):

ba790597a Verify manufacture date (MB) from PVPD before using

manichow (1):

d1797443d Quiesce procedure for NPU serving openCapi links

rblack (1):

8407dc2cc Speculative patch for NYU ATR timeouts update.

Package: nicole-xml¶

Repository

Patches¶

Commits¶

Artem Senichev (3):

ad9f0ab Set XBus frequency to default value (2000MHz)
c592dee Add WOF table for POWER9 Sforza module
1ac78dd Add WOF table for POWER9 Sforza module

Package: occ¶

Repository

Patches¶

Commits¶

Caleb Palmer (1):

bae814c NPU target SCOM translation non-instance 0 fix

Chris Cain (5):

b230076 Pick up latest pgpe elog structure
5c32e77 NVDIMM: Invalidate MCFGP facility at start of procedure
e4597ab Ignore IPMI_SMS_ATN during fir data collection and remove 8k buffer
3ab2921 FIR data collection updates
1bf0c8c Minor updates to occtoolp9

Douglas Gilbert (2):

0ac1770 P9a GPE support for up to 16 OCMBs
e11f3af OCMB sensor enabled fix

Sumit Kumar (1):

8d4e7fa Corrected Alink scom address in PMU_CONFIGS_16

William Bryan (1):

8a315b7 Remove unused sensors to free up needed SRAM space

joy_chu (1):

1e8731f Modify: modify amec power sensor calculation

mbroyles (6):

e447be8 Delete debug sensors to save SRAM
8bbfabe New WOF sensor for final adjusted Ceff Ratio Vdd
d467852 Fix incorrect hw callout in Centaur DIMM OT errors
7888141 Support for 16 OCMBs
e3c65ee Explorer internal sensor workaround
ab4dc96 Fix Vdd ceff ratio calculation when active cores is less than sort cores

Package: op-build¶

Repository

Patches¶

Commits¶

No changes.

Package: p8dtu-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: p9dsu-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: palmetto-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: petitboot¶

Repository

Patches¶

Commits¶

Jeremy Kerr (26):

514a9a1 pb-console: start shell as a login shell
6f23e17 pb-console: don’t modify PATH unless it’s empty
e558da1 discover/grub2: ‘search’ set-variable defaults to root
61ede5e discover/grub2: Use getopt for search argument parsing
76e97c5 discover/grub2: test for (ignored) –no-floppy argument
1580c65 discover/grub2: Add support for UUID and label for ‘search’ command
8cb74c4 discover/grub2: expose a struct for grub2 file references
51f7117 discover/grub2: Add parsing code for grub2 file specifiers
9fc2ac6 discover/grub2: add support for grub2-style path specifiers in resources
b224457 discover/grub2: Allow (device)/path references in general script usage
a9a9d57 discover/grub2: Add a reference from script to parser
2c132eb discover/grub2: expose internal parse function
9711179 discover/grub2: make statements_execute non-static
967cfa7 discover/grub2: implement ‘source’ command
1ef95c2 test/parser: Add test for recent RHCOS grub2 config
057dce2 test/parser: Add RHEL8 grub config test
6ee9cbc lib/pb-protocol: fix ordering of system info length calculation
b2e5a7b lib/types: consolidate struct system_info layout with serialised version
aa2d71a protocol,types: Add secure & trusted boot state to system info
05d9b9b discover/powerpc: detect secureboot enforcing mode
e9340b7 ui/ncurses: Add secure & trusted boot status
2f6259d discover/boot: add support for kexec -s for kexec_file_load
059cc51 discover/boot: unify verification failure messages
9383652 Remove unused ‘s’ file
9cf513f docker: build petitboot outside of the source dir
0ed84c0 test/parser: Add rhel8 test data to check_DATA

Maxim Polyakov (5):

43813e6 discover/platform-powerpc: add missing mbox block selector
1088a8a discover/platform-powerpc: limit mailbox response size
5f8321e discover/platform-powerpc: return the actual mailbox size
eb027e7 discover/platform-powerpc: add mailbox message structure
3c818a2 discover/platform-powerpc: don’t copy IANA from mbox to buffer

Maxiwell S. Garcia (4):

827a7af configure: Add libelf as a requirement
0c07402 discover: Add helper functions to read ELF notes
3513c7f ui/ncurses: Add preboot check option in the config screen
7b108df discover: Check if the kernel image has Ultravisor support

Package: pnor¶

Repository

Patches¶

Commits¶

No changes.

Package: romulus-xml¶

Repository

Patches¶

Commits¶

Nickolaus Gruendler (1):

5b3fbca Update to ATTR_MSS_VPD_MR_DPHY_RLO for 2400 speed

Package: sbe¶

Repository

Patches¶

Commits¶

Adam Hale (5):

70858c2e temporary mc inits to enable wider team
51a69f51 Move to long term CLSCOM workaround
38af071c Axone setup changes to disable bumpy toothpaste workaround
94f9bc2a Axone Gemini MDI issue workaround
3225e80a Axone int updates

Alvin Wang (13):

518a1b2f Adds exp_draminit_mc
9f94a4f1 Reinstates exp_draminit_mc with change_addr_mux_sel fix
a19089ef Move MCBIST lib to generic folder
37a8bf54 Move the mcbist lab library to generic folder
73c86947 Move power_thermal lib to generic
2932b6fa Update setup_fw_boot_config() to read out actual values from attributes
180d29ec Adds exp_draminit_mc
d48d771b Reinstates exp_draminit_mc with change_addr_mux_sel fix
eb69df41 Move MCBIST lib to generic folder
54d02bc2 Move power_thermal lib to generic
cee5767f Move the mcbist lab library to generic folder
61979222 Adds empty files for exp_draminit_mc and p9a_omi_train
0bb6050f Adds p9a_omi_train procedure(START)

Andre A. Marin (10):

e1257e44 Fix c_str and pos DIMM specialization
20805cd4 Add mem_size and misc attrs, unit tests enable
a17eb3a5 Fix c_str and pos DIMM specialization
253e6fcf Add mem_size and misc attrs, unit tests enable
d6698496 Clean up PPE character format and target
0a776030 Add unit tests for mss field_t and macro def
2dd4b6bd Add bounds check API to generic_check library
ebcc0c09 Add supported_rcd attribute from SPD + tests
81d3ad9c Update index_within_bounds() API
ceefc24e Add explorer rc response to eff_config

Andre Marin (37):

730e7a76 Add empty files for refactored SPD read API
71405bb5 Add SPD reader and traits DDR4 def
6a0ab353 Add empty explorer “check_for_ready” procedure files
d3a9c6e7 Add empty memory explorer error XML
08f9043a Add empty mss_byte.H and mss_generic_check to ease HB mirroring
35af1e35 Remove Nimbus dependencies from the SPD decoder
50a5bf7b Add emtpy exp_i2c_fields.H file for mirroring
e454167d Generalize byte reading from SPD reading, for exp i2c reuse
adc384e6 Added I2C fields, EXP_FW_STATUS API
2d3e83ab Implement exp_check_for_ready
09a9a40d Initial mss_field endian modification
e66830b6 Add exp_draminit and fix data_structs constants
0f8b9522 Add L1 for p9a_mss_bulk_pwr_throttles and p9a_mss_utils_to_throttle
4338c9db Generalize set fields in pre_data_init
63dc7cda Add SPD DDIMM DDR4 module except for PMIC fields
2edbcc69 Add attribute engine algorithm for eff_config and pre_eff_config
052f732f Fix HB error with -Os compile flag due to eff_config
3366f35e Add missing attributes needed to be set for generic mss_kind
bbbee5d9 Add empty files for refactored SPD read API
c4942627 Add SPD reader and traits DDR4 def
4c69aba1 Add empty explorer “check_for_ready” procedure files
646a51c8 Add empty memory explorer error XML
119f2896 Add empty mss_byte.H and mss_generic_check to ease HB mirroring
59a5245f Remove Nimbus dependencies from the SPD decoder
c0f3e0a8 Add emtpy exp_i2c_fields.H file for mirroring
d74733f0 Generalize byte reading from SPD reading, for exp i2c reuse
17441d0b Added I2C fields, EXP_FW_STATUS API
f52536b5 Implement exp_check_for_ready
ad9f7963 Initial mss_field endian modification
82fbc51a Add exp_draminit and fix data_structs constants
0248d119 Generalize set fields in pre_data_init
13e163d1 Add SPD DDIMM DDR4 module except for PMIC fields
0f79843b Add L1 for p9a_mss_bulk_pwr_throttles and p9a_mss_utils_to_throttle
0a037363 Add attribute engine algorithm for eff_config and pre_eff_config
ab24d311 Fix HB error with -Os compile flag due to eff_config
d2f662b2 Add missing attributes needed to be set for generic mss_kind
1e5e13ce Clean up for p10 porting dependency errors

Ben Gass (6):

0a616016 Adding p9a_get/put_mmio and explorer_inband
3c6ffc5b Update cmd/rsp endian handling in exp_inband
201278b9 Adding p9a_get/put_mmio and explorer_inband
52715d66 Update cmd/rsp endian handling in exp_inband
db05b035 Adding Axone register header files.
dfae3a84 Update p9_mss_eff_grouping for Axone support

Bradley Pepper (1):

547f0a27 Adds plug rule for dependent DIMM slots on Swift

Chris Steffen (1):

6d59ceee P9A Tx Fifo Init + Init Settings Update

Christian Geddes (13):

5df3896a Add exp_i2c_scom driver that will be consumed by HB/SBE platforms
4da70777 Add forceBE option to endian_utils.H
07684ec0 Update i2c driver for OCMB chip
117e3fb9 Make some FAPI_INF traces that are spamming FW logs into FAPI_DBG
226899a2 Add exp_i2c_scom driver that will be consumed by HB/SBE platforms
f8a9eff2 Add forceBE option to endian_utils.H
c3b35f40 Update i2c driver for OCMB chip
bfe4eb7d Make some FAPI_INF traces that are spamming FW logs into FAPI_DBG
aa9068ab Account for OMI technology in initial mcs setup for Axone
793283f0 Update ocmb i2c driver to send address in read command sequence
50895b93 Introduce exp_getidec HWP
60330e0e Add “Not Wired” option for OPTICS_CONFIG_MODE attrs
13627efc Add exp_i2c_scom driver that will be consumed by HB/SBE platforms

Dan Crowell (5):

0209c872 Update Explorer FW Command IDs
aa5c5ff1 Update Explorer FW Command IDs
3624a993 Add Axone comment to grouping attribute
2b61547b Enable rolling counter and verification of req id for Explorer
512f9246 Adjust idec algorithm for Explorer B.0 format

Dean Sanner (1):

c05bb41d Run LPC Init to clean up errors on MPIPL

Devon Baughen (1):

c6c08ec5 add function to turn on adaptation in bootconfig

Emmanuel Sacristan (1):

debfec25 adding iss 768 init for p9 behaviour in nmmu

Evan Lojewski (2):

e9924f12 Update to allow DDR4-SORDIMM modules to be used [3].
caacd24f Update to allow DDR4-SORDIMM modules to be used [3].

Glenn Miles (3):

d3157de4 Add procedures for updating explorer firmware image
a6a2279a Add procedures for updating explorer firmware image
d266398f Add HWP for entering Explorer TWI mode

Greg Still (1):

78fb7838 PM Suspend: add halting of OCC GPEs

Jennifer A. Stofer (2):

1a12dc03 Revert “Adds exp_draminit_mc”
af190d18 Revert “Adds exp_draminit_mc”

Jenny Huynh (2):

909eb261 Wilted Apple: Disable SMT2 prefetch for NDD2.2+, CDD1.1+, ADD1.0+
ca5cbf31 Add slbv, slbe extraction to p9_ram_core procedure

Joachim Fenkes (1):

ace80025 Streamline the way PIB/NET are initialized between SBE and Cronus

Joe McGill (1):

bd520255 p9_proc_gettracearray – updates for Axone

Li Meng (2):

5890dd91 Creates LRDIMM mrep/dwl calibration recorder class
c700a05f Creates LRDIMM mrep/dwl calibration recorder class

Louis Stermole (27):

5b8210bf Fix polling timeouts for exp_omi_train and exp_check_for_ready
1cb0d8de Move MSS volt attr setters to generic folder
352d99be Add p9a_mss_volt procedure
b6f6fb58 Add p9a version of eff_memory_size API
303dd8b9 Add retry of EXP_FW_STATUS when status is FW_BUSY
7ef569b0 Add check for BOOT_STAGE == runtime fw in exp_check_for_ready
5c3f1d99 Fix polling timeouts for exp_omi_train and exp_check_for_ready
95d92195 Fix duplicate symbol errors from DEFAULT_MC_TYPE
cd9a1a6c Add p9a_mss_freq procedure
25f753d8 Update exp_omi_train for testing
e9cd754f Add missing timing attrs to p9a_eff_config
aab9c442 Move MSS volt attr setters to generic folder
c7096f6f Add p9a_mss_volt procedure
4ccbdb85 Add p9a version of eff_memory_size API
82ad5ef7 Fix duplicate symbol errors from DEFAULT_MC_TYPE
55554d3a Add p9a_mss_freq procedure
851a68c4 Add debug params to exp_check_for_ready_wrap
fee0ceed Update exp_omi_train for testing
713899e8 Add retry of EXP_FW_STATUS when status is FW_BUSY
56c9d506 Add check for BOOT_STAGE == runtime fw in exp_check_for_ready
21be781f Add missing timing attrs to p9a_eff_config
03efd459 Fix polling timeouts for exp_omi_train and exp_check_for_ready
9a430ddf Updates to Explorer FW upload tools
8b06b5c1 Add deconfigure of memory port if mss_freq can’t find consensus freq
6cad7d02 Add Axone FIR unmasking after p9_chiplet_scominit
c318ab00 Add unmask_after_exp_omi_setup and FIR checks
2f535c87 Add unmasks for REG1 and REG2 versions of OMI_FIR for Axone

Luis Fernandez (1):

9acbf9f3 HB Implement Static Analysis with cppcheck

Mark Pizzutillo (24):

c130fb5d Added code for exp_getecid and unit tests
1d80cb57 Fix exp_getecid register accesses
9ca91c9e Add API for axone p10 dimm rank
b06099df Add PMIC enable procedure code and UTs
745d8711 Fix exp_draminit phy_params
c257cb57 Added code for exp_getecid and unit tests
f68b0a02 Add API for axone p10 dimm rank
68e02713 Fix exp_getecid register accesses
72a62b5a Add PMIC enable procedure code and UTs
39a198fb Fix exp_draminit phy_params
34778bc0 Add PRBS training sequence to exp_omi_setup
be05ce9e Create workaround for gemini MENTERP register bug
71852bfe Add workaround for gemini OMI config settings
9346ae92 Add code and workarounds for *_omi_setup and *_omi_train for Swift
27423190 Update exp_draminit results display for new response structs
2938d54f Add assert for RSP extended data buffer size in exp_draminit
c2b97f24 Add MCBIST infinite tests
e1637c7d Add asserts for invalid states of enterprise & half dimm mode
5f7d221a Add new DDIMM spd version 0_3 and update UTs
2132642e Add TARGET_TYPE_GENERICI2CSLAVE and relevant attributes
972885f1 Add attribute for SPD_REVISION (byte 1)
b72e88b9 Refactor PMIC attributes to be at OCMB level
7247b205 Add SPD, ATTR, and code support for thermal sensor fields
2d51dbbb Update RAS DQ Inject tool with new MCHP squence

Marty E. Plummer (6):

629327db updateBuildTag: convert proc.stdout.read() to str.
1ccc5eff sbeCompression: add a python3 compatible fallback
04a2b51f sbeCompression: use floor division
e7dccb09 securityRegListGen: use io.open and read in text mode.
2615d39b parsAndCutElf: convert line to str
e0e6c72e treewide: use print function instead of statement

Matt Derksen (1):

245b9cef Support EXP_FW_LOG command to get Explorer FW logs

Matthew Hickman (2):

c4bf31c0 Ported ecc engine to generic
f811ed4a Ported ecc engine to generic

Murulidhar Nataraju (3):

462aea8b Update the Simics release path
98d8d616 Update EnterMPIPL to collect architected dumps and
099e7402 MPIPL:SW485350

Nico Fajardo (3):

2e2e7ec7 Add FAPI_ASSERT for unsupported SPD rank in RTT fetch
f95319e0 Adding after_p9a_omi_init.C and p9a-specific fir traits
e6cfaaee exp draminit & draminit_mc phase 3 update for PRD logging

Prem Shanker Jha (1):

b05b7eb2 PM: Modified FFDC to avoid corruption of RC in error path.

Rahul Batra (1):

49f59681 PM: Fix DB0 Hang

Raja Das (6):

8ee58f3e Removed FlushNVDIMM from MPIPL Path
7d3fabc4 Updated the pibmem length for Axone in sbe-debug.py
8fe7586c Updated backing build
1120e327 Updated backing build
1d411055 Optimized the Control Instruction Chip-op
230eeb0e Updated backing build in customrc

Ryan Black (1):

166b70c6 set OTL Err Rpt Mask Reg 0 bit 21, OTL TX ECC UE on CQ buffer read data.

Ryan King (2):

2ce7e143 Add sensor cache read as an explorer inband command
e9fa3aa1 Add sensor cache read as an explorer inband command

Sharath Manjunath (4):

2e5302df Update exp_draminit to read values from attributes
91c77b9f Add exp_thermal_init for Explorer FW
d35148fa Update exp_draminit to read values from attributes
b44d7913 Add exp_thermal_init for Explorer FW

Sheng-Hao Huang (1):

26de8811 for defect number HW476620

Sneha Kadam (1):

4181f3d4 Renamed MCBIST subtest to clarify the test

Stephen Glancy (42):

2198e3d3 Adds Explorer OMI setup - step 12.8a
9c255556 Moves conversions to be in the generic code space
1b311f24 Moves generic xml directories to be in generic/procedures
8ece46a5 Adds explorer OMI training code
7e7b430a Moves CAS latency algorithm to generic folder
d51e3d14 Moves sync code to generic folder
1f492888 Moves set bad bitmap into generic
41a5e258 Moves blame a FIR API to generic
1fac7c34 Adds explorer post-draminit bad bits processing
5d6711c6 Updates the LRDIMM to use SPD SI values
234734a3 Adds explorer training response display functions
8a98c662 Fixes MCBIST compile fails
a3d5f865 Adds DDIMM EFD decoder API
ba55b796 Adds process training response to exp draminit
4ece76d0 Adds explorer CCS specialization
0425da34 Adds EFD decode updates for 07MAY19 spec updates
98807cd3 Fixes FFDC for files moved to generic
9ea40719 Adds new attributes for 07MAY19 explorer specification
5fb7dbd2 Adds Explorer OMI setup - step 12.8a
856ef301 Moves conversions to be in the generic code space
e5d4f0e7 Moves generic xml directories to be in generic/procedures
dbef65eb Adds explorer OMI training code
603999f3 Moves CAS latency algorithm to generic folder
8fb1ba1e Moves sync code to generic folder
92b5c676 Adds DDIMM EFD decoder API
337abf1d Moves set bad bitmap into generic
4d5e0e5b Adds process training response to exp draminit
d5d815fe Moves blame a FIR API to generic
9f315343 Adds explorer post-draminit bad bits processing
8628f61e Updates the LRDIMM to use SPD SI values
135ec660 Adds explorer training response display functions
33da4f84 Adds new attributes for 07MAY19 explorer specification
76bddf79 Fixes MCBIST compile fails
f9ce236f Adds explorer CCS specialization
db6107b7 Adds EFD decode updates for 07MAY19 spec updates
87bb3373 Fixes FFDC for files moved to generic
49aa0e41 Adds MCBIST beat/byte signature data patterns
05669c55 Adds explorer MCBIST address/data traps processing
09fdf35a Fixes maintenance pattern load bug
8187226a Updates exp access delay regs to set delays
056538d3 Adds explorer shmoo traits
03fbb688 Fixes explorer accessor bugs

Stewart Smith (1):

7c74ddae Use full UART TX buffer (shave 5s off booting)

Sumit Kumar (1):

84c88858 Fapi_Infra:Add new member to structure ErrorInfoCDG

Sunil Kumar (3):

b1415469 OCMB changes to suit PPE compilation.
be6e9acb Remove i2cSupport
1921f40c OCMB changes to suit PPE compilation.

Tsung Yeung (1):

435e4111 Replaces NVDIMM flush sequence with CCS

manichow (1):

247a18dc Quiesce procedure for NPU serving openCapi links

vinaybs6 (2):

54d447a8 Updating the customrc file
54f3205f Setting the HRMOR value for OPAL based systems.

Package: skiboot¶

Repository

Patches¶

Commits¶

Aaron Sawdey (1):

f1234170 external/mambo: support mambo COW mode for PMEM disk

Alexey Kardashevskiy (3):

2a0455ba npu2: Invalidate entire TCE cache if many entries requested
9be9a77a npu2: Clear fence on all bricks
08cd61e9 phb4: Add PHB options get/set OPAL calls

Alistair Popple (1):

518ab49f skiboot.tcl: Add chip-id to pmem device tree node

Andrew Donnellan (2):

e85e2e2b npu2-opencapi: Fix integer promotion bug in LPC allocation
bc72973d hw/npu2-opencapi: Support multiple LPC devices

Andrew Geissler (1):

2554cac8 Support BMC IPMI heartbeat command

Andrew Jeffery (10):

e08fee36 gard: Fix data corruption when clearing single records
8f204c12 blocklevel: smart_write: Terminate line for debug output in no-change case
5c935e78 blocklevel: smart_write: Rename write buffer
518db2b2 blocklevel: smart_write: Rename size variable for clarity
6867bd54 blocklevel: smart_write: Avoid indirectly testing formal parameters
bdbbfcac blocklevel: smart_write: Deny writes intersecting ECC protected regions
aa52f943 blocklevel: smart_write: Avoid reuse of formal parameters
a950fd78 blocklevel: smart_write: Tidy local variable declarations
96ddf4b5 blocklevel: smart_write: Fix unaligned writes to ECC partitions
7853fc53 libflash: ipmi-hiomap: Document error handling strategy in write path

Artem Senichev (1):

f9292037 platforms/nicole: Fixup the system VPD EEPROM size

Balamuruhan S (2):

61ec8655 occ-sensor: clean dt properties if sensor is not available
bb0f098c chip: enable HOMER/OCC common area region in Qemu emulated PowerNV host

Cédric Le Goater (20):

e97391ae xive: fix return value of opal_xive_allocate_irq()
99557228 xive/p9: introduce header files for the registers
75829014 xive/p9: minor cleanup of the interface
f9f3bb0a xive/p9: use MMIO access for VC_EQC_CONFIG
0649e551 xive/p9: remove code not using indirect mode
71ad5938 xive/p9: remove code not using block group mode
1f269bc0 xive/p9: remove dead code
a10f1502 xive/p9: obsolete OPAL_XIVE_IRQ_*_VIA_FW flags
ad7e9a67 xive/p9: obsolete OPAL_XIVE_IRQ_SHIFT_BUG flags
4f0a5633 xive/p9: fix EQ bitmap assignment when allocation fails
f0e2746e xive/p9: introduce definitions for priorities
e26a866f xive/p9: fix silent escalation EQ setup
0118b0a2 xive/p9: cleanup all EQs when a VP block is freed.
4f194e77 xive/p9: remove ACK# setting in the NVT
5d0a4134 xive/p9: introduce NVT_SHIFT
ca46415e xive/p9: remove XIVE_INT_SAFETY_GAP
2354857f xive/p9: use predefined bitmasks to manipulate EQ addresses
6214cb80 xive/p9: introduce the ESB magic MMIO offsets
721ef0d0 plat/qemu: use “/qemu” device tree node to identify the QEMU platform
d807288d plat/qemu: add a POWER10 platform

Dan Crowell (1):

1b638f89 Updating shared constants for HBRT

Dan Horák (2):

1a02a189 xscom-utils: refer only objects not sources for getscom
53baedfd gard: fix installation rule

Eric Richter (9):

e023d6b9 hw/test: include -gcov binaries in clean target
04f0cdb9 doc: add opal secure variable documentation
484bdc5d libstb/secvar: add secure variable internal abstraction
bc1f1e44 libstb/secvar: add secvar api implementation
127db3a6 secvar/test: add rudimentary secvar API unit testing
a55c46d5 secvar_devtree: add generic compatible, and new format device tree property
6cdbf1ad secvar_api: check that enqueue_update writes successfully before returning success
0dfaf110 secvar_main: increase verbosity of the main entrypoint
c2ba08e8 tpm_i2c_nuvoton: check TPM vendor id register during probe

Frederic Barrat (26):

f6f247a8 core/pci: Refactor common paths on slot hotplug
38e51a31 core/pci: Add missing lock in set_power_timer
8bae2376 core/pci: Use proper phandle during hotplug for PHB slots
30642155 core/pci: Train link of PHB slots when hotplugging
94bc2d7a core/pci: Fix scan of devices for opencapi slots
13e1a7e5 npu2-hw-procedures: Move some opencapi PHY settings in one-off init
544ce7ef npu2-opencapi: Make sure the PCI slot has the proper ID
fed081dc npu2-hw-procedures: Fix link retraining on reset
2600cfac npu2-opencapi: Rework link training timeout
c5db8325 npu2-opencapi: Tweak fundamental reset sequence
7989d6ed npu2-opencapi: Simplify freset states
dbc70aea npu2-opencapi: Detect PHY reset errors
40bc636e npu2-opencapi: Improve error reporting to the OS
6299d3e5 npu2-opencapi: Activate PCI hotplug on opencapi slot
9d5faafc npu2-opencapi: Handle OPAL_UNMAP_PE operation on set_pe() callback
233e863c npu2-opencapi: Log a warning when resetting a broken device
425340bd platform/mihawk: Detect old system compatible string
da28a664 npu2: Rework phb-index assignments for virtual PHBs
57d43efd npu3: Don’t use the device tree to assign the phb-index of the PHB
bbb4777f npu2, npu3: Remove ibm, phb-index property from the NPU dt node
8b9be491 npu3: Register virtual PHBs with static IDs
09478eae npu2-opencapi: don’t fence on masked XSL errors
53408440 npu2-opencapi: Don’t drive reset signal permanently
9de4f228 npu2-opencapi: Allow platforms to identify physical slots
59482b92 capp: Add lid definition for P9 DD2.3
e876514b hw/phb4: Tune GPU direct performance on witherspoon in PCI mode

Frédéric Bonnard (1):

470ffb5f external/common: Use file operation used on x86 for ARCH_UNKNOWN

Gavin Shan (2):

8f33688a core/pci: Use cached VDID when populating device node
c9c68152 core/pci: Check PCIe cap version in pci_disable_completion_timeout()

Haren Myneni (1):

ad8cdd0f VAS: Alloc IRQ and port address for each VAS instance

Ilya Kuznetsov (1):

dab352ee pci-slot: Allow to create slot for downstream port of any switch

Jordan Niethe (8):

4acb8fe7 core/pci-dt-slots: Remove duplicate PCIDBG() definition
df15dcfc pci: Use a macro for accessing PCI BDF Bus Number
f68639c6 pci: Use a macro for accessing PCI BDF Device Number
e4e2aa9c pci: Use a macro for accessing PCI BDF Function Number
41f6c806 hw/phb4: Use standard MIN/MAX macro definitions
851ce56c ipmi: Use standard MIN() macro definition
a7864968 core/flash: Use pr_fmt macro for tagging log messages
9f0af279 ccan: Add CCAN heap license

Joy Chu (3):

52952aca platform/mihawk: Add system VPD EEPROM to I2C bus
d6ab89db platform/mihawk: add nvme devices slot table
68260957 platform/mihawk: support dynamic PCIe slot table

Klaus Heinrich Kiwi (3):

99ce1bef ibm-fsp/lxvpd: check for upstream port on slot labeling
ab1b05d2 PCI: create optional loc-code platform callback
b8b1ebc1 core/pci.c: cleanup pci_add_loc_code()

Madhavan Srinivasan (2):

7066a9c2 hdat/spira: export abc and wxyz bus speeds
37941672 hw/imc: Add error message on failing cases for imc_init

Mahesh Salgaonkar (2):

a810d1fe IPMI: Trigger OPAL TI in abort path.
53944d45 opal-gard: Add support for new PVR POWER9P.

Mauro S. M. Rodrigues (1):

e4113f94 tpm_i2c_nuvoton: fix tpm_read_fifo overflow check

Michael Ellerman (1):

387ffa75 mambo: Add more tweakable security flags

Michal Suchanek (1):

6080c106 errorlog: Prevent alignment error building with gcc9.

Nicholas Piggin (47):

4cf05f35 asm/head: set skiboot TOC in interrupt handler entry
a2c9babb core/cpu.c: current_radix_mode should be initialised to true
6266148e build: use -mcpu=power8
b70e8afd core/exceptions.c: rearrange code to allow more interrupt types
9ddc1a6b core/util: trap based assertions
216433af core/util: branch-to-NULL assert for ELFv2 ABI
1785745d core/exceptions.c: do not include handler code in exception backtrace
6b512fce slw: slw_reinit fix array overrun
3734172b build: fix non-constant build asserts
2501c3f6 xive/p9: improve cache watch type checking
154e4eed xive/p9: use predefined bitmasks to manipulate EQ addresses
192d5865 xive/p9: sbe size debug print fix
40558797 fsp: map trace areas on P9
ef7c7de8 psi: update registers to reflect >= P8 PHBSCR
bb445088 hdata/test/hdata_to_dt.c: use P8E PVR when -8E is given
3fbfb0e3 Remove dead POWER7 code
26657393 asm/cvc_entry.S: r2 save fix
ca412e3e capp: fix endian conversion
0ed09ec1 cpu: use dt accessor device tree access
1b9a449d opal-api: add endian conversions to most opal calls
789624ff opal-msg: endian fixes for opal-msg.c and opal_queue_msg callers
c47b2ffd elf: endian conversions
518e5542 spira: fix endian conversions in spira data structures
8d49ff53 hdata: endian conversions
0d12f0c8 naca: move naca definition from asm to C
bb9aebc6 io: endian conversions for io accessors
08801245 hmi: endian conversions
b5c22130 cvc: allow BE cvc code to be called from LE context
1504bf98 xive: make endian-clean
e73cf72d phb4: make endian-clean
61800f2d occ sensors: make endian-clean
45c1436a memconsole: make endian-clean
1959efa6 debug descriptor: make endian-clean
a2c74d83 ipmi: endian conversion
390c4f5e sbe-p9: endian conversion
e3934d8c fsp: endian conversions
4ec92ece errorlog: endian conversion
f27d32f1 pel: endian conversion
8d9d63b9 libflash: ecc endian conversions
9c72bbb6 prd: endian conversions
752b2a2d opal-dump: MPIPL endan conversions
d71bb898 sfc-ctrl: endian conversions
35776a29 add little endian support
a0cf95fe dt: assorted cleanups
5178691d add more sparse endian annotations
e04a34af fix simple sparse warnings
bca23d31 i2c: fix dereference beyond the end of buffer

Oliver O’Halloran (80):

ba10ce12 Makefiles: Remove –Wno-stringop-truncation
0f9371da hw: Put SPDX on new files
9142bb3b core/pci-quirk: Re-order struct members
452a9a46 core/pci: Export pci_check_clear_freeze()
a7c613eb core/pci-quirk: Microsemi switch UR workaround
e9a30df7 hw/sbe-p9: Fix multi-line log messages
e96635d4 include/xscom: Remove duplicate p8 definitions
abf3e4c6 include/xscom: Remove duplicate p9 definitions
b03906a9 include/xscom: Use the name EQ rather than EP
b310e8f7 hw/phb4: Prevent register accesses when in reset
a1fced25 skiboot 6.5 release notes
e2018d2a core/flash: Validate secure boot content size
1af237bc pci: recheck pci nvram hacks on fast-reboot
f945230b hdata: Add Axone IOHUB support
8bb0ae35 core/pci: Only hack class code for root ports
7b12d548 hw/lpc: Configure SerIRQ interrupts on P9P
4017085c hw/psi: Add chip ID to interrupt names
fb2f03ea hw/psi-p9: Make interrupt name array global
fa161cd8 hw/psi-p9: Mask OPAL-owned LSIs without handlers
9c9375fd hw/psi: Remove explicit external IRQ policy
923b5a53 core/platform: Actually disable fast-reboot on P8
a4e0f636 core/init: Don’t checksum MPIPL data areas
cc34635d core/init: Checksum romem after patching out traps
6cf9ace9 hw/port80: Squash No SYNC error
1c282887 memory: Add NUMA associtivity information to DT
f9eb53d2 hdata: Add a generic compatible to ibm,secureboot
a0340a09 libstb/secvar: Ensure secvar_set_status() is called once
ca11072a libstb/secvar: Fix makefile
24813aa2 core/trace: Move trace buffer exports to a subnode
628158b2 core/trace: Rename boot trace buffer
446f9f03 core/pci: Squash warning from devices with no ecaps
bbe5f003 platforms/astbmc: Add more slot helper macros
1ed21a83 platforms/qemu: Add slot table
83a92e3b platforms/qemu: Add slot table entries for a PCIe switch
7fddf42c hdata/test: Remove all temp files
46fac469 test/mambo: Skip restoring the old ulimit
9e87ef7f hw/test: Make tests quieter
d6fc2fb3 makefiles: Make attribute suggestions non-errors
0b8f5ea3 tests: Squash __attrconst related warnings
2899bda5 include/cpu: Move __nomcount attribute
7abb0ef5 opal-ci: Remove clang builds on 18.04
0990e822 boottests: Print the simulator output if V=1 is set
dc85bd46 witherspoon: Squash spurious I2C errors
8b3012e1 hw/p8-i2c: Don’t print warnings when dumping registers
b449782d hw/p8-i2c: Clean up interrupt masking
9f7b726c libstb/tpm: block access to unknown i2c devs on the tpm bus
80fd2e96 xscom: Don’t log xscom errors caused by OPAL calls
a4fbdbc6 doc: Add skiboot-5.2.0 ref
f04000d7 doc/secvar: Fix table markup
06a90e9b doc/mpipl: Fix warnings
c76b1c19 doc/secvar: Fix indentation warnings
93ea4773 doc: Fix code blocks in v6.3.3 release notes
8be8d98e doc/sbe: Fix block indentation
58d51527 doc: Remove duplicate OPAL_ELOG_WRITE label
962f6d78 doc: Fix block in 6.3.2 release notes
7b4619a6 doc/opal-api: Remove spurious indent
0f46e5ca doc/dt: Fix memory-heirachy block
192efa9b doc/opal-api: Remove ref to OPAL_HMI_FLAGS_TOD_TB_FAIL
7afd41b7 doc/device-tree: Add secvar bindings to the toctree
e23e0053 doc: Add VAS stuff into the tree
f59b2f6b doc: Use parallel builds
4a8b45a6 doc: Remove bonus CONTRIBUTING.md from the index
275c73fc doc: Fix some errors in platforms-and-cpus
a02072d0 doc/imc: Fix sphinx warning
d332d419 README.md: Add information on docs
10bbcd07 core/platform: Add an explicit fast-reboot type
ee07f2c6 core/fast-reset: Do not enable by default
82aed17a firenze-pci: Fix infinite loop in firenze_pci_add_loc_code()
2e122fba hw/fsp: Remove stray va_end() in __fsp_fillmsg()
b776bb0f hw/fsp: Fix GENERIC_FAILURE mailbox status code
e19dddc5 Re-license contributions from Raptor Computer Systems
a5764dd3 Re-license contributions from Dan Horák
504f4f08 Re-license contributions from Yadro
d703ad5b hw/prd: Hold FSP notifications while PRD is inactive
ec7be089 docs: Fix ref to skiboot-6.4 in 6.5 release notes
7b57002d hw/xscom: Add scom infrastructure
9b612fff hw/centaur: Convert to use the new scom API
38b5c317 hdata/memory: Add support for memory-buffer mmio
e991415a hw/ocmb: Add OCMB SCOM support
0f1937ef skiboot v6.6 release notes

Reza Arbab (19):

7ff5558c Dedup $(HW_OBJS)
e7f76b4e hw/phys-map: Add pvr argument to phys_map_init()
6db75f1d hw/phys-map: Add Axone memory map
8279e529 npu2: Prepare purge_l2_l3_caches() for reuse
d9ecf61c npu2: Refactor NPU OPAL calls
d9b06b85 npu2: Add checks to npu2-only codepaths
aa3fc69f hw: Introduce npu3
6017ba6a Add Swift platform
3e334fbb npu3: Rename NPU3_SM_MISC_CFGn register macros
82b57688 npu3: Initialize NPU3_SNP_MISC_CFG0
2422c100 npu3: Expose remaining ATSD launch registers
a36a4944 npu: Fix device binding error message
38e1c73f npu3: Delay enablement of DL parity checking
3f5ecfb3 devicetree: Remove lpc interrupt properties
91b4be52 platforms/swift: Remove spurious error message
03e7420e npu3: Add ibm, ioda2-npu3-phb to compatible property
3ea336e7 npu3: Improve SALT log output
ece4109b npu3: Make SALT CMD_REG writable
24664b48 npu2/hw-procedures: Remove assertion from check_credits()

Ryan Grimm (1):

689f4469 slw: Enable stop states on P9P

Shilpasri G Bhat (1):

1fa6e85a occ: Add pstate corresponding to base frequency to DT

Stewart Smith (23):

648c7cfd Silence sparse warning for version.c
2c256c68 sparse: Silence “directive in argument list” for version string
c7737655 sparse: fix (main|secondar)_cpu_entry declaration types
ae9fb433 sparse: fix endian types of struct imc_chip_cb members
64b30ec5 sparse: various SPIRA structures, declare them.
4b2af1e5 sparse: lpc uart interrupt pointer endianness
352738f7 sparse: hdata/fsp: u8 doesn’t have endian
4bec3e9e sparse: hdata/iohub: correctly convert endianness
33753c98 sparse: hdata/spira sw_xstop_fir_bitpos is uint8_t, has no endian
62ceded3 sparse: libstb/container: fix endian type for magic number
0ee242b9 gcov: Fix skiboot size to dump out from simulators
067de39a Move ec/ code to Rhesus platform
5ef3dd30 SPDX-ify all skiboot code
5826c0a2 travis: Enable fedora30 for ppc64le
468a2dc1 travis: remove fedora29
85b94f12 travis: do gcov builds on fedora30
8995ad61 doc/requirements.txt: pin docutils at 0.14
73ded8c7 doc/device-tree/ibm, opal/firmware/version: clarify timeline of git-id vs version
0e1db80c SPDX fixups and Copyright date fixes
12610da1 libstb: export CVC/securerom code memory range
70047661 mambo: enable use of real Container Verification Code
49496485 Re-license IBM written files as Apache 2.0 OR GPLv2+
57c451dd platform: add Raptor Blackbird support

Thiago Jung Bauermann (2):

528b72fa core/init: Add ibm,processor-storage-keys property to CPU DT node
9cd556ca Makefile: Search for distro-provided cross-compiler

Vasant Hegde (64):

ca222757 OPAL: Add OPAL boot entry address to device tree
af98c563 FSP/MDST: Rename fsp-mdst-table.c -> fsp-sysdump.c
9d57eb46 hdata: Split MDST ‘type’ field to accommodate MPIPL
0b667811 hdata: Define various DUMP related structures
f10e629c mem-map: Setup memory for MDDT table
bbe6e969 mem-map: Setup memory for MDRT table
935fccb0 hdata: Update spirah structure
ed7110ee hdata: Adjust various structure offset after relocation
0cadc985 hdata: Create /ibm, opal/dump device tree node
1ba3198b MPIPL: Register for OPAL dump
4f94bda6 MPIPL: Define OPAL metadata area
ef6da5f6 MPIPL: Add OPAL API to register for dump region
8d0c8ae5 MPIPL: Add OPAL API to register tags
166eda4e SBE: Send OPAL relocated base address to SBE
0a17e674 MPIPL: Add support to trigger MPIPL on BMC system
fbd875d7 MPIPL: Save crashing PIR
aa694ea0 HIOMAP: Reset bmc mbox in MPIPL path
4a669d0f platform: Introduce new reboot type
6326c712 hdata: Add “mpipl-boot” property to “dump” node
3d85abd9 MPIPL: Prepare OPAL data tag
19a8694f MPIPL: Add OPAL API to query saved tags
7fa3c1ec MPIPL: Clear tags and metadata
fa5cb006 MPIPL: Reserve memory to capture architected registers data
4ddf1144 MPIPL: Prepare architected registers data tag
11cb51ab MPIPL: Add documentation
cc028857 MPIPL: struct opal_mpipl_fadump doesn’t needs to be packed
d75e82db core/ipmi: Fix use-after-free
a0c996e4 core/ipmi: Remove redundant variable
49be3377 gard: Add support to run gard tests on FSP platform
fc455b94 skiboot v6.3.4 release notes
66ab3cbd skiboot v6.5.1 release notes
b8bac56a hostservices: Silence special wakeup assert/release logs
c3bfa320 hdata: Fix reserved node label search
f1557795 prd: Improve debug logs
790a604e prd: Fix prd message queuing interface
7af08f2f prd: Fix FSP - HBRT firmware_notify message
2a63db65 FSP/IPMI: Handle FSP reset reload
13c2f98e skiboot 5.4.11 release notes
87a470c2 skiboot v6.5.2 release notes
28eab7cd skiboot v6.3.3 release notes
120b1b7d skiboot v6.0.21 release notes
a448c4e2 hdata: Update MPIPL support IPL parameter
179d53df stable/build: Do not convert warnings to error
eebee394 hdata: Fix SP attention area address
457f9635 mpipl: Release cpu data memory in free reserved memory path
b858aef5 mpipl: Disable fast-reboot during post MPIPL boot
958769d1 FSP: Remove flash hook after completing code update
b0e02421 mpipl: Rework memory reservation for OPAL dump
c53e3394 platform: Log error to BMC even if diag data is missing
c8418ac7 errorlog: Replace hardcode value with macro
caae4d47 list: Add list_add_after()
16d186cf memory: Sort memory regions list
841874b6 ipmi-sel: Free ipmi_msg in error path
20101950 esel: Fix OEM SEL generator ID
033e797c eSEL: Make sure PANIC logs are sent to BMC before calling assert
daf9215c errorlog: Increase the severity of abnormal reboot events
2700092e skiboot v6.5.3 release notes
d0043ee2 skiboot v6.5.4 release notes
4ccfb4b3 skiboot v6.0.22 release notes
3a4daeca Revert “FSP: Disable PSI link whenever FSP tells OPAL about impending R/R”
33323055 skiboot v6.0.23 release notes
d6eb510d fsp: Ignore platform dump notification on P9
34664746 MPIPL: Add support to save crash CPU details on FSP system
9547b3da ZZ: Fix System Attention Indicator location code

acsawdey (1):

a08549a9 external/mambo: rename env var PMEM_MODES to PMEM_MODE

joy_chu (1):

9570730f Add: add mihawk platform file

Package: vesnin-xml¶

Repository

Patches¶

Commits¶

No changes.

Package: witherspoon-xml¶

Repository

Patches¶

Commits¶

Uma Yadlapati (1):

c622cb5 Add IPMI Key Clear sensor (#84)

nmuruli (1):

0f9b366 Set IS_MPIPL_SUPPORTED to TRUE by default (#88)

Package: zaius-xml¶

Repository

Patches¶

Commits¶

No changes.