Release Notes for OpenPower Firmware v2.0.4
===========================================

op-build v2.0.4 was released on Thursday July 12th, 2018 and replaces op-build v2.0.3 as the current stable release in the 2.0.x series.

It is recommended that v2.0.4 be used over any previous v2.0.x version due to the bug fixes contained within.

Updated Packages
----------------

+---------------------+---------------------+---------------------+----------------------------------------------------+
| Package             | Old Version         | New Version         | Platforms                                          |
+=====================+=====================+=====================+====================================================+
| hcode               | hw052418a.op920     | hw060818a.op920     | zaius, p9dsu, witherspoon, romulus                 |
+---------------------+---------------------+---------------------+----------------------------------------------------+
| hostboot            | acedcb2b0fb20       | 63b526118e793       | zaius, p9dsu, witherspoon, romulus                 |
+---------------------+---------------------+---------------------+----------------------------------------------------+
| hostboot-binaries   | hw051718a.op920     | hw063018a.op920-2-g | firestone, garrison, zaius, p9dsu, palmetto,       |
|                     |                     | 0db27d4b993b        | vesnin, witherspoon, habanero, barreleye, romulus  |
+---------------------+---------------------+---------------------+----------------------------------------------------+
| occ                 | 90208bbb62606       | 016db56cbcd6a       | zaius, p9dsu, witherspoon, zz, romulus             |
+---------------------+---------------------+---------------------+----------------------------------------------------+
| sbe                 | a596975350682       | 5c55be4739b4e       | zaius, p9dsu, witherspoon, romulus                 |
+---------------------+---------------------+---------------------+----------------------------------------------------+
| skiboot             | v6.0.4              | v6.0.5              | openpower_mambo, firestone, firenze, garrison,     |
|                     |                     |                     | zaius, p9dsu, palmetto, pseries, vesnin,           |
|                     |                     |                     | witherspoon, habanero, openpower_p9_mambo, zz,     |
|                     |                     |                     | barreleye, romulus                                 |
+---------------------+---------------------+---------------------+----------------------------------------------------+

Package: hcode
--------------

`Repository <https://github.com/open-power/hcode>`__

Patches
~~~~~~~

Commits
~~~~~~~

Prasad Bg Ranganath (1):

-  `f7b7a6050aa3 <https://github.com/open-power/hcode/commit/f7b7a6050aa3>`__ PPB: Bug fix in computing IAC Vdn value

Rahul Batra (5):

-  `b175658f8526 <https://github.com/open-power/hcode/commit/b175658f8526>`__ CME: Process DB0 inside intercme_msg_handler
-  `fcff42579b68 <https://github.com/open-power/hcode/commit/fcff42579b68>`__ PGPE: Correctly Set retActQuads during Safe Mode
-  `6777d2f2f00c <https://github.com/open-power/hcode/commit/6777d2f2f00c>`__ PGPE: Fix WOF Enable/Disable Issues
-  `85e6dceb7174 <https://github.com/open-power/hcode/commit/85e6dceb7174>`__ PGPE: Use global literals for reg addrs
-  `51692fa2cabc <https://github.com/open-power/hcode/commit/51692fa2cabc>`__ PGPE: Ack Back any pending quad active update during WOF Disable

Richard J. Knight (1):

-  `fc7996aed4fa <https://github.com/open-power/hcode/commit/fc7996aed4fa>`__ Update Makefile to fix concurrancy issues with libppetracepp.a

Yue Du (1):

-  `ff83bfc2bf6f <https://github.com/open-power/hcode/commit/ff83bfc2bf6f>`__ STOP: Fix History Write Data Machine Check by PPM_WRITE_DISABLE

hostboot (3):

-  `9b060733df53 <https://github.com/open-power/hcode/commit/9b060733df53>`__ Release tag information updated for hw060618a.op920
-  `57f645d8622f <https://github.com/open-power/hcode/commit/57f645d8622f>`__ Release tag information updated for hw060718a.op920
-  `fbe2c7c8455c <https://github.com/open-power/hcode/commit/fbe2c7c8455c>`__ Release tag information updated for hw060818a.op920

Package: hostboot
-----------------

`Repository <https://github.com/open-power/hostboot>`__

.. _v2.0.4-patches-1:

Patches
~~~~~~~

.. _v2.0.4-commits-1:

Commits
~~~~~~~

Ben Gass (2):

-  `dd357cba6d55 <https://github.com/open-power/hostboot/commit/dd357cba6d55>`__ Correct Safe mode freqency to UltraTurbo compare error message.
-  `21d652cae1fc <https://github.com/open-power/hostboot/commit/21d652cae1fc>`__ Update p9n_23 engd with n23_e9108_3_tp105_ec408_soa_sc_u138_01 data

Christian Geddes (2):

-  `5684c60ff95d <https://github.com/open-power/hostboot/commit/5684c60ff95d>`__ Add recovery summary traces for sbeAttemptRecovery for FSP runtime
-  `54080e164527 <https://github.com/open-power/hostboot/commit/54080e164527>`__ Slave SBE scratch regs must be up to date before continueMPIPL called

Dan Crowell (2):

-  `384e76d46163 <https://github.com/open-power/hostboot/commit/384e76d46163>`__ Defer handling attentions on non-master proc until after SMP is up
-  `d41e6f61373d <https://github.com/open-power/hostboot/commit/d41e6f61373d>`__ FFDC enhancements for core activate fails

Greg Still (3):

-  `520c2aa3e498 <https://github.com/open-power/hostboot/commit/520c2aa3e498>`__ PM: clear Hcode error injection bit upon PM complex reset
-  `4e615979c946 <https://github.com/open-power/hostboot/commit/4e615979c946>`__ PM: pm_firinit class fix to properly clear FIRs upon initialization
-  `1469d353f178 <https://github.com/open-power/hostboot/commit/1469d353f178>`__ PM: Fix double biases value into safe mode frequency

Ilya Smirnov (2):

-  `da0cef642cec <https://github.com/open-power/hostboot/commit/da0cef642cec>`__ New Global For Console Daemon
-  `a218c42fcb5e <https://github.com/open-power/hostboot/commit/a218c42fcb5e>`__ Add Option to Use opal-elog-parse to eSEL.pl

Jenny Huynh (1):

-  `cbfc8c262b7d <https://github.com/open-power/hostboot/commit/cbfc8c262b7d>`__ Changing NXCQFIR(34) RNG control logic error to checkstop

Joe McGill (1):

-  `14d009af06a6 <https://github.com/open-power/hostboot/commit/14d009af06a6>`__ p9_sbe_common – mark TP LFIR bits 18:20 recoverable

Louis Stermole (1):

-  `db169d62f42c <https://github.com/open-power/hostboot/commit/db169d62f42c>`__ Change mss_freq algorithm to deconfigure ports to achieve common DIMM freq

Nick Klazynski (1):

-  `d44a3583d81b <https://github.com/open-power/hostboot/commit/d44a3583d81b>`__ Enable full ERAT for NDD2.2+ and CDD1.1+

Prasad Bg Ranganath (4):

-  `9df095095c4a <https://github.com/open-power/hostboot/commit/9df095095c4a>`__ PPB: Bug fix in computing IAC Vdn value
-  `7644b20fd47e <https://github.com/open-power/hostboot/commit/7644b20fd47e>`__ PM reset: Fix disable resclk procedure
-  `5caa7eb2573f <https://github.com/open-power/hostboot/commit/5caa7eb2573f>`__ PM_RESCLK: Clear override bits of CACCR in reset flow
-  `05e5bff504e7 <https://github.com/open-power/hostboot/commit/05e5bff504e7>`__ SBE:PUTRING: Add callout support for checkword mismatch failure

Rahul Batra (1):

-  `af797ecccc7e <https://github.com/open-power/hostboot/commit/af797ecccc7e>`__ PM: Not mask OCC_HB_NOTIFY during PM Reset

Raja Das (1):

-  `f7d423bcbe65 <https://github.com/open-power/hostboot/commit/f7d423bcbe65>`__ Fenced Enabled check along with vdd_pfet_disable_core for scoms

Ryan Black (1):

-  `e6737390b254 <https://github.com/open-power/hostboot/commit/e6737390b254>`__ Change npu ATSD timeout to disabled

Soma BhanuTej (1):

-  `63b526118e79 <https://github.com/open-power/hostboot/commit/63b526118e79>`__ BugFix for extract_sbe_rc

Stephen Glancy (3):

-  `d5d4ea292432 <https://github.com/open-power/hostboot/commit/d5d4ea292432>`__ Fixes CKE levels during RCD initialization
-  `692b8cce1955 <https://github.com/open-power/hostboot/commit/692b8cce1955>`__ Updates training advanced workarounds to run after a failure
-  `fb533c4d3bf1 <https://github.com/open-power/hostboot/commit/fb533c4d3bf1>`__ Updates the training advanced algorithm

nagurram-in (1):

-  `9e1945e647ad <https://github.com/open-power/hostboot/commit/9e1945e647ad>`__ IS_MPIPL_SUPPORTED attribute support and update in hdat IPLP structure

spashabk-in (1):

-  `8d357039a509 <https://github.com/open-power/hostboot/commit/8d357039a509>`__ Remove clear(step 3) of reset vectors

Package: occ
------------

`Repository <https://github.com/open-power/occ>`__

.. _v2.0.4-patches-2:

Patches
~~~~~~~

.. _v2.0.4-commits-2:

Commits
~~~~~~~

Chris Cain (1):

-  `6303307e1c4f <https://github.com/open-power/occ/commit/6303307e1c4f>`__ Fix PGPE beacon detection

Sumit Kumar (1):

-  `3efcf7cda44d <https://github.com/open-power/occ/commit/3efcf7cda44d>`__ 24x7: Added Alink PMU & fix for defect SW430218

William Bryan (2):

-  `77c9891f6228 <https://github.com/open-power/occ/commit/77c9891f6228>`__ Increase GPE1 Stack Size
-  `016db56cbcd6 <https://github.com/open-power/occ/commit/016db56cbcd6>`__ Update GPE1 Binary 7/3

Package: sbe
------------

`Repository <https://github.com/open-power/sbe>`__

.. _v2.0.4-patches-3:

Patches
~~~~~~~

.. _v2.0.4-commits-3:

Commits
~~~~~~~

Ben Gass (1):

-  `5c55be4739b4 <https://github.com/open-power/sbe/commit/5c55be4739b4>`__ Update p9n_23 engd with n23_e9108_3_tp105_ec408_soa_sc_u138_01 data

Joe McGill (1):

-  `512cca6c2ce6 <https://github.com/open-power/sbe/commit/512cca6c2ce6>`__ p9_sbe_common – mark TP LFIR bits 18:20 recoverable

Nick Klazynski (1):

-  `16a44eff4942 <https://github.com/open-power/sbe/commit/16a44eff4942>`__ Enable full ERAT for NDD2.2+ and CDD1.1+

Prasad Bg Ranganath (1):

-  `f283d67875d4 <https://github.com/open-power/sbe/commit/f283d67875d4>`__ SBE:PUTRING: Add callout support for checkword mismatch failure

Prem Shanker Jha (1):

-  `3b5cc1a5a792 <https://github.com/open-power/sbe/commit/3b5cc1a5a792>`__ PM: Fix FFDC collection for HWP p9_collect_suspend_ffdc.

Raja Das (1):

-  `0b006e7b30b0 <https://github.com/open-power/sbe/commit/0b006e7b30b0>`__ Fenced Enabled check along with vdd_pfet_disable_core for scoms

Package: skiboot
----------------

`Repository <https://github.com/open-power/skiboot>`__

.. _v2.0.4-patches-4:

Patches
~~~~~~~

.. _v2.0.4-commits-4:

Commits
~~~~~~~

Andrew Jeffery (2):

-  `4b4e4e8585f7 <https://github.com/open-power/skiboot/commit/4b4e4e8585f7>`__ pci: Fix PCI_DEVICE_ID()
-  `6dbc0b3b0f89 <https://github.com/open-power/skiboot/commit/6dbc0b3b0f89>`__ core: Add test for PCI quirks

Christophe Lombard (1):

-  `bfb78e7bc262 <https://github.com/open-power/skiboot/commit/bfb78e7bc262>`__ capi: Select the correct IODA table entry for the mbt cache.

Haren Myneni (1):

-  `e4f0860c4372 <https://github.com/open-power/skiboot/commit/e4f0860c4372>`__ NX: Add NX coprocessor init opal call

Mahesh Salgaonkar (1):

-  `f4a95d7e1dd5 <https://github.com/open-power/skiboot/commit/f4a95d7e1dd5>`__ opal/hmi: Display correct chip id while printing NPU FIRs.

Michael Neuling (3):

-  `28bf820d3735 <https://github.com/open-power/skiboot/commit/28bf820d3735>`__ phb4: Minimise wait when moving through FRESET states
-  `f09894aca400 <https://github.com/open-power/skiboot/commit/f09894aca400>`__ phb4: Move training trace logging to next state.
-  `2bd26c39de53 <https://github.com/open-power/skiboot/commit/2bd26c39de53>`__ phb4: Delay training till after PERST is deasserted

Reza Arbab (1):

-  `966a2839484f <https://github.com/open-power/skiboot/commit/966a2839484f>`__ npu2/hw-procedures: Fence bricks via NTL instead of MISC

Shilpasri G Bhat (1):

-  `6ab6b5028e0f <https://github.com/open-power/skiboot/commit/6ab6b5028e0f>`__ occ: sensors: Fix the size of the phandle array ‘sensors’ in DT

Stewart Smith (2):

-  `dd54042395c2 <https://github.com/open-power/skiboot/commit/dd54042395c2>`__ test/qemu: skip qemu test if ‘old’ qemu without PCR
-  `6da102053f99 <https://github.com/open-power/skiboot/commit/6da102053f99>`__ skiboot 6.0.5 release notes

Vaibhav Jain (1):

-  `70e0dc77f597 <https://github.com/open-power/skiboot/commit/70e0dc77f597>`__ phb4/capp: Calculate STQ/DMA read engines based on link-width for PEC

Vasant Hegde (2):

-  `8582501d9581 <https://github.com/open-power/skiboot/commit/8582501d9581>`__ vpd: Sanitize VPD data
-  `81888d620f6a <https://github.com/open-power/skiboot/commit/81888d620f6a>`__ vpd: Add vendor property to processor node