| Commit message (Collapse) | Author | Age | Files | Lines |
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HW-Image-Coreq=Yes
SBE-Image-Coreq=No (SBE image is back compatible)
This commit adds an 12-byte header to all TOR ring sections:
- for improved self-containment of TOR ring sections incl
stand-alone ring sections like .overrides which, currently,
has no meaningful size info associated with it in the PNOR,
- to support a more data-driven implementation of TOR API,
- to eliminate the current usage of XIP_MAGIC ids to inform the
TOR APIs which ring section they are dealing with, and
- to improve debugging binary ring sections.
The TOR header expands on the current TorNumDdLevels field in the
HW ring section and is added to all other ring sections as well,
e.g. for the SBE and OVRD ring sections. Most importantly, the
TOR header adds the TOR magic number which is unique for each
possible TOR ring section. Also, of quite practical importance,
a size field has been added so that the size of a true standalone
section like .overrides can be extracted (since its size in PNOR
is not indicative of its size).
Further, to support the use of ddLevel and chipType in the TOR
header fields, these two data points need to be always supplied
whenever calling ring_apply. Thus, updates have been made to the
ring_apply.mk file as well as the override .pl script. While
making these changes, we also decided to change the --type arg
to the --bOverrides arg to make the arguments being passed less
confusing in view of the Centaur commit that's coming and its
demands to make codes less data dependent, incl make and script
files which should simply inform the functional intent of the
"user". The user shouldn't presume it knows about which specific
type of ring section needs to be produced.
Further, the DD level block struct has been increased from 8B
to 12B to avoid the unnecessarily complex merging of the
ddLevel and offset into the same 4B field. It's included in
this commit since this is also going to break the lab and
because the required code changes are in the same places
where the code changes needed for the TOR header are.
Further, xip_tool has been updated to support the new TOR
header so that it can be called by supplying a standalone
ring section, such as overrides.bin. Various changes have
been made in xip_tool's dissect section to support overrides
as well.
This code uses many of the code changes in 33778 except
changes to p9_tor.C|H are at a bare minimum focusing on the
functional changes and keeping any cleanups to a minimum changing
only some variable names associated with the functional changes
for improved readability of the code.
CMVC-Prereq: 1034144
CMVC-Prereq: 1035575
Change-Id: I29ba8905ac55dad5c10878a94fb94468e5580ea0
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35372
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/37993
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Change-Id: I054e2f173cc1b4c5361f2c9c0908c337b4cf4c1e
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/38566
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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CMVC-Prereq:1019352
RTC:167284
Change-Id: I167c63950f72eb0446e3dd746ebd1e12adfb9f69
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36962
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: ASHISH A. MORE <ashish.more@in.ibm.com>
Reviewed-by: RANGANATHPRASAD G. BRAHMASAMUDRA <prasadbgr@in.ibm.com>
Reviewed-by: Prem Shanker Jha <premjha2@in.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Benjamin Gass <bgass@us.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/36965
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Change-Id: Iae5cdb6050c4b6623e5795e32fbb2852da2c874f
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/35870
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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These changes avoid some waste of valuable memory used to store
TOR and rings contained in TOR. This is mostly needed as a SEEPROM relief.
Contains:
- 12 byte ring header (former 31551 commit)
- less zero padding at the end of compressed ring (former 31524 commit)
- removed an additional ring meta data structure (former 31524 commit)
In addition, it contains these fixes:
- fixed a bunch of scan addresses (former 33969 commit)
- increased size of ring decompression buffer (former 32796 commit)
- zero byte ring padding up to 4 byte boundaries for SBE (former 33969
commit)
- added dbgl control of error trace after call to get_ring_from_sbe_image
- added enumerated ringId to the RS4v3 header
- fixed incorrect scan address masks for even/odd EX RS4 v3 ring handling
in MVPD accessor functions
- fixed incorrect scan address region bits for odd EX rings translated from
RS4 v2 to RS4 v3 in MVPD accessor functions
CMVC-Prereq: 1015124
Change-Id: I8fd00760e6ac2b3760994d1ca819fffbf35188ca
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/33993
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/34014
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Change-Id: I8050d10a6c496e05771b6d13009e083d2ceccedd
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/33936
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Implements a new 12 byte CompressedScanData structure with less
and refined members in order to save space for rings.
Used test tool to verify correctness of p9_scan_compression changes.
Used p9_xip_tool dissect to verify .rings of HW Image with new RS4
header.
Change-Id: I68b3044b62908d013778f87343798ebaa6829923
RTC:158078
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31551
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Claus M. Olsen <cmolsen@us.ibm.com>
Reviewed-by: Prem Shanker Jha <premjha2@in.ibm.com>
Reviewed-by: Prachi Gupta <pragupta@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31968
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Change-Id: I515092747bc074344ce7836a8398f3b19c4198a4
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/32049
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: AMIT J. TENDOLKAR <amit.tendolkar@in.ibm.com>
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Change-Id: I4830fb203d34d46cfc2f84b24b38a0645fbf30d5
cmvc-coreq:1008525
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31025
Dev-Ready: YUE DU <daviddu@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Reviewed-by: Dean Sanner <dsanner@us.ibm.com>
Reviewed-by: Joseph J. McGill <jmcgill@us.ibm.com>
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/31029
Reviewed-by: Hostboot Team <hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Change-Id: Icdd7460d8e3213f9bbd3d52e7825242bc59fc9e9
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/29825
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
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Change-Id: I354cc79ba25b843fdb1a7524a19b8d0c41bd9051
RTC:159709
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/29060
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Reviewed-by: Sachin Gupta <sgupta2m@in.ibm.com>
Reviewed-by: AMIT J. TENDOLKAR <amit.tendolkar@in.ibm.com>
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