summaryrefslogtreecommitdiff
path: root/src/northbridge
AgeCommit message (Collapse)Author
2015-10-11Kill lvds_num_lanesVladimir Serbinenko
Only one value would work with corresponding gma code currently (which one depends on board). Going forward, it's possible to compute which number can be used, so there is no need to keep this info around. Change-Id: Iadc77ef94b02f892860e3ae8d70a0a792758565d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/11862 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2015-10-11Derive lvds_dual_channel from EDID timings.Vladimir Serbinenko
Based on the info by Felix Held. Change-Id: Iab84dd8a0e3c942da20a6e21db5510e4ad16cadd Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/11857 Tested-by: build bot (Jenkins) Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2015-10-09nb/intel/sandybridge/raminit: Add edge write discovery checkPatrick Rudolph
Make sure edge write test results are sane. Check rn.all to make sure rn.start and rn.end are valid. Most likely the following test is going to fail on the same rank anyway. Change-Id: Ifa601406e6c74ceb8d70063be5ce1bf6bc512c18 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11247 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-10-09northbridge/intel/sandybridge: Do not disable PEG by defaultPatrick Rudolph
Don't disable PEG bits while turning on IGD. Fixes PCI device enumeration of PEG devices. Test system: * Intel Pentium CPU G2130 * Gigabyte GA-B75M-D3H Sidenote: This should be taken from a CMOS option instead. Change-Id: I2d6522504e4404f2d57f9c319351d08317aefdcb Signed-off-by: Patrick Rudolph <siro@das-labor.org> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11058 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-10-09northbridge/intel/sandybridge: Enable PEG clock-gating on demandPatrick Rudolph
Activate PEG clock-gating only if all PEG devices are disabled. Fixes system hang when trying to access PEG registers. Test system: * Intel Pentium CPU G2130 * Gigabyte GA-B75M-D3H Change-Id: I7d62fbb83c16741965639cea1a0e4978d4e3d6da Signed-off-by: Patrick Rudolph <siro@das-labor.org> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11059 Tested-by: build bot (Jenkins)
2015-10-07x86/bootblock: Use LDFLAGS_bootblock to enable garbage collectionAlexandru Gagniuc
The x86 bootblock linking is a mess. The bootblock is treated in a very special manner, and never received the update to link-time garbage collection. On newer x86 platforms, the boot media is no longer memory-mapped. That means we need to do a lot more setup in the bootblock. ROMCC is unsuitable for this task, and walkcbfs only works on memory-mapped CBFS. We need to revise the x86 bootflow for this new case. The approach this patch series takes is to perform CAR setup in the bootblock, and load the following stage (either romstage or verstage) from the boot media. This approach is not new, but has been done on our ARM ports for years. Since we will be adding .c files to the bootblock, it is prudent to use link-time garbage collection. This is also consistent to how we do things on other architectures. Unification FTW! Change-Id: I16b78456df56e0053984a9aca9367e2542adfdc9 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11781 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-04northbridge/intel/nehalem: Fix native VGA initNicolas Reinecke
Building an image for the Lenovo X201 with native graphics initialization selected fails due to the changes introduced by commit a3b898aa (edid: Clean-up the edid struct). Same as in 11738 / 11585 / 11491 Change-Id: I4233a4ce2f5423c7ebdad68e8059cd34ac61cfaa Signed-off-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-on: http://review.coreboot.org/11787 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-10-03Remove FSP Rangeley SOC and mohonpeak board supportAlexandru Gagniuc
mohonpeak is the reference board for Rangeley. I doubt anyone uses it or cares about it. We jokingly refer to it as "Moron Peak". It's code with no known users, so we shouldn't be hauling it around for the eventuality that someone might use it in the future. Change-Id: Id3c9fc39e1b98707d96a95f2a914de6bbb31c615 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11790 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
2015-10-03Remove sandybridge and ivybridge FSP code pathAlexandru Gagniuc
We already have two other code paths for this silicon. Maintaining the FSP path as well doesn't make much sense. There was only one board to use this code, and it's a reference board that I doubt anyone still owns or uses. Change-Id: I4fcfa6c56448416624fd26418df19b354eb72f39 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11789 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
2015-10-03sandybridge ivybridge: Treat native init as first class citizenAlexandru Gagniuc
This is a sad story. We have three different code paths for sandybridge and ivybridge: proper native path, google MRC path, and, everyone's favorite: Intel FSP path. For the purpose of this patch, the FSP path lives in its own little world, and doesn't concern us. Since MRC was first, when native files and variables were added, they were suffixed with "_native" to separate them from the existing code. This can cause confusion, as the suffix might make the native files seem parasitical. This has been bothering me for many months. MRC should be the parasitical path, especially since we fully support native init, and it works more reliably, on a wider range of hardware. There have been a few board ports that never made it to coreboot.org because MRC would hang. gigabyte/ga-b75m-d3h is a prime example: it did not work with MRC, so the effort was abandoned at first. Once the native path became available, the effort was restarted and the board is now supported. In honor of the hackers and pioneers who made the native code possible, rename things so that their effort is the first class citizen. Change-Id: Ic86cee5e00bf7f598716d3d15d1ea81ca673932f Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11788 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
2015-10-01northbridge/intel/gm45: Fix native VGA initAudrey Pearson
Building an image for the Lenovo X200 with native graphics initialization selected fails due to the changes introduced by commit a3b898aa (edid: Clean-up the edid struct). Change-Id: Ifd36571c9c00761b4a2a6deb3c9c4a52d9d13e25 Signed-off-by: Audrey Pearson <apearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/11738 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-09-30amd/family14: Add k10temp thermal zone.Tobias Diedrich
The thermal sensor interface exposed in function 3 of the northbridge is a more convenient and faster way to access the processor-internal thermal sensor than using the SMBus/SB-TSI interface from the FCH, see the Family14 BKDG: "Tctl is a processor temperature control value used for processor thermal management. Tctl is accessible through SB-TSI and D18F3xA4[CurTmp]. Tctl is a temperature on its own scale aligned to the processors cooling requirements" Also on at least some of these boards the existing thermal zone is broken and always returns 40C (the default value if the SMBus read failed) because the SMBus muxing register (SmBus0Sel) is not set up correctly. Case in point: The fallback "smbus read failed" temperature is 40 C and the the logs taken from the board status repository for the Asrock E350M1 board all show: "ACPI: Thermal Zone [TZ00] (40 C)" e.g. http://review.coreboot.org/gitweb?p=board-status.git;a=blob;f=asrock/e350m1/4.0-5054-gf584218/2013-12-20T20:56:20Z/kernel_log.txt#l390 and http://review.coreboot.org/gitweb?p=board-status.git;a=blob;f=asrock/e350m1/4.0-7030-g6d7de4f/2014-10-16T15:34:19Z/kernel_console.txt#l404 and http://review.coreboot.org/gitweb?p=board-status.git;a=blob;f=asrock/e350m1/4.0-9989-gf2dfef0/2015-06-13T00:22:49Z/kernel_log.txt#l425 Example lm-sensors output with this patch on the pcengines APU1, on Linux 4.1.0-rc8+ (wiht both CONFIG_ACPI_THERMAL and CONFIG_SENSORS_K10TEMP enabled): acpitz-virtual-0 Adapter: Virtual device temp1: +54.0 C (crit = +100.0 C) k10temp-pci-00c3 Adapter: PCI adapter temp1: +54.0 C (high = +70.0 C) (crit = +100.0 C, hyst = +97.0 C) Change-Id: Id9c5b783ba424246816677099ec6651814e59f21 Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de> Reviewed-on: http://review.coreboot.org/10940 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-24coreboot: move TS_END_ROMSTAGE to one spotAaron Durbin
While the romstage code flow is not consistent across all mainboards/chipsets there is only one way of running ramstage from romstage -- run_ramstage(). Move the timestamp_add_now(TS_END_ROMSTAGE) to be within run_ramstage(). BUG=chrome-os-partner:44827 BRANCH=None TEST=Built and booted glados. TS_END_ROMSTAGE still present in timestamp table. Change-Id: I4b584e274ce2107e83ca6425491fdc71a138e82c Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11700 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-14AGESA S3 support: Fix excessive stack usageKyösti Mälkki
Commit 300caced9 introduced stack overflow when HAVE_ACPI_RESUME is selected as the temporary storage for MTRRs is 4KiB. Change-Id: I993df6abc04436fb135822729c4931c5c7496e5a Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/11633 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-09x86: bootblock: remove linking and program flow from build systemAaron Durbin
The build system was previously determining the flow and linking scripts bootblock code by the order of files added to the bootblock_inc bootblock-y variables.Those files were then concatenated together and built by a myriad of make rules. Now bootblock.S and bootblock.ld is added so that bootblock can be built and linked using the default build rules. CHIPSET_BOOTBLOCK_INCLUDE is introduced in order to allow the chipset code to place include files in the path of the bootblock program -- a replacement for the chipset_bootblock_inc make variable. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built vortex, rambi, and some asus boards. Change-Id: Ida4571cbe6eed65e77ade98b8d9ad056353c53f9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11495 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-07intel/sandybridge: Do not guard native VGA init by #ifdefsAlexandru Gagniuc
We don't build-test with native VGA init, so if the code is broken by a commit, we won't see it when it's guarded by #ifdefs. This has already happened in the past. Instead of gurading entire files, use the IS_ENABLED() macro, and return early. This at least enables us to build-test the code to some extent, while linker garbage collection will removed unused parts. BONUS: Indenting some blocks also makes the difference between framebuffer init and textmode init clearer. Change-Id: I334cdee214872f967ae090170d61a0e4951c6b35 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11586 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-07northbridge/amd/amdfam10: Use adequate size for HT speed limit fieldTimothy Pearson
Change-Id: Ib7ca49ffd53b0ae98a592b9fe8949dee2d9ae100 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/11587 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-09-07intel i945: Fix native VGA initializationMono
Native VGA init no longer compiles from commit: * 7dbf9c6 edid: Use edid_mode struct to reduce redundancy Tested on a single X60 machine. This patch basically copies 11491 which does the same for north/intel/sandybridge. Change-Id: I0663f3b423624c67c2388a9cc44ec41f370f4a17 Signed-off-by: Axel Holewa <mono-for-coreboot@donderklumpen.de> Reviewed-on: http://review.coreboot.org/11585 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins)
2015-09-07north/intel/sandybridge: Fix native VGA initializationAlexandru Gagniuc
Native VGA init no longer compiles from commit: * 7dbf9c6 edid: Use edid_mode struct to reduce redundancy Change-Id: I51a4f4874ce77178cab96651eb7caf2edd862aa2 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11491 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-07intel: Do not hardcode the position of mrc.cacheAlexandru Gagniuc
The reason for hardcoding the position of the MRC cache was to satisfy the alignment to the erase size of the flash chip. Hardcoding is no longer needed, as we can specify alignment directly. In the long term, the MRC cache will have to move to FMAP, but for now, we reduce fragmentation in CBFS. Note that soc/intel/common hardcoding of mrc.cache is not removed, as the mrc cache implementation there does not use CBFS to find the cache region, and needs a hardcoded address. Change-Id: I5b9fc1ba58bb484c7b5f687368172d9ebe625bfd Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11527 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-09-04bootstate: remove need for #ifdef ENV_RAMSTAGEAaron Durbin
The BOOT_STATE_INIT_ENTRY macro can only be used in ramstage, however the current state of the header meant bad build errors in non-ramstage. Therefore, people had to #ifdef in the source. Remove that requirement. Change-Id: I8755fc68bbaca6b72fbe8b4db4bcc1ccb35622bd Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11492 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-09-04x86: remove cpu_incs as romstage Make variableAaron Durbin
When building up which files to include in romstage there were both 'cpu_incs' and 'cpu_incs-y' which were used to generate crt0.S. Remove the former to settle on cpu_incs-y as the way to be included. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built rambi. No include file changes. Change-Id: I8dc0631f8253c21c670f2f02928225ed5b869ce6 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11494 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-31northbridge/intel/gm45/Kconfig: Remove IOMMU symbol choiceMartin Roth
In the gm45 code, IOMMU is always selected to be enabled. Instead this patch removes the Kconfig symbol and its dependencies. This leads to the same effect without the need for the symbol. The symbol is still used in the K8 code as it's not selected, simply defaulted to being enabled, and one of the mainboards disables it. Change-Id: Ibc5939cd1e297d497bf71b1787d852f7cc09a551 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: http://review.coreboot.org/11345 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2015-08-31AMD Bettong: Lower the TOM to give more MMIO spacezbao
Change-Id: Idf28faa26a7ea5e94495af5ff027309df444766e Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: Zheng Bao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/11376 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-30Kconfig: Remove EXPERT modeAlexandru Gagniuc
After much consideration, and many years of an EXPERT mode sitting almost completely unused, we've seen that it doesn't work for us. There is no standard on what constitutes EXPERT, and most of coreboot's options Kconfig are expert-level. We even joked that not selecting "EXPERT" should prevent coreboot from compiling: @echo $(shell whoami) is not permitted to compile coreboot Change-Id: Ic22dd54a48190b81d711625efb6b9f3078f41778 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11365 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2015-08-28edid: Use edid_mode struct to reduce redundancyDavid Hendricks
This replaces various timing mode parameters parameters with an edid_mode struct within the edid struct. BUG=none BRANCH=firmware-veyron TEST=built and booted on Mickey, saw display come up, also compiled for link,falco,peppy,rambi,nyan_big,rush,smaug [pg: extended to also cover peach_pit, daisy and lenovo/t530] Change-Id: Icd0d67bfd3c422be087976261806b9525b2b9c7e Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Original-Commit-Id: abcbf25c81b25fadf71cae106e01b3e36391f5e9 Original-Change-Id: I1bfba5b06a708d042286db56b37f67302f61fff6 Original-Signed-off-by: David Hendricks <dhendrix@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/289964 Original-Reviewed-by: Yakir Yang <ykk@rock-chips.com> Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-on: http://review.coreboot.org/11388 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-25Intel: Remove CACHE_MRC_BIN - 'selected' everywhere in KconfigMartin Roth
The Kconfig symbol CACHE_MRC_BIN was getting forced enabled everywhere it existed. Remove the Kconfig symbol and get rid of the #if statements surrounding the code. This fixes the Kconfig warning for Haswell & Broadwell chips: warning: (NORTHBRIDGE_INTEL_HASWELL && NORTHBRIDGE_INTEL_SANDYBRIDGE && NORTHBRIDGE_INTEL_SANDYBRIDGE_NATIVE && NORTHBRIDGE_INTEL_IVYBRIDGE && NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE && CPU_SPECIFIC_OPTIONS) selects CACHE_MRC_BIN which has unmet direct dependencies (CPU_INTEL_SOCKET_RPGA988B || CPU_INTEL_SOCKET_RPGA989) Change-Id: Ie0f0726e3d6f217e2cb3be73034405081ce0735a Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: http://review.coreboot.org/11270 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-18northbridge/amd/amdfam10: Redirect legacy VGA memory access to MMIOTimothy Pearson
Commit 27baa32 (cpu/amd/model_10xxx: Do not initialize SMM memory if SMM is disabled) deactivated TSeg SMRAM, which had the side effect of routing legacy VGA memory access to DRAM. Restore the correct MMIO mapping via the MMIO configuration registers. TEST: Booted KGPE-D16 with nVidia 7300LE card and verified proper VGA functionality. Change-Id: Ie4b7c0b2d6f9a02af9a022565fe514119513190a Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/11240 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-13amd: raminit sysinfo offset fixAaron Durbin
The sysinfo object within the k8 ram init is used to communicate progess/status from all the nodes in the system. However, the code was assuming where the sysinfo object lived in cache-as-ram. The layout of cache-as-ram is dynamic so one needs to do the lookup of the correct address at runtime. The way the amd code is compiled by #include'ing .c files makes the solution a little more complex in that some cache-as-ram support code needed to be refactored. Change-Id: I6500fa7b005dc082c4c0b3382ee2c3a138d9ac31 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/10961 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-08-10intel/i945: don't read structs out of uninitialized pointersPatrick Georgi
Change-Id: I7f17cd1418f05ff3e8cd559eca6ec3ce7f9bfb79 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/11139 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-08-09AMD K8: Avoid duplicate variables in SSDT on multisocket systemsJonathan A. Kollasch
Related-to: I3175c8b29e94a27a2db6b11f8fc9e1d91bde11f9 (ACPI: Fix corrupt SSDT table on multiprocessor AMD Family 10h systems) Change-Id: I0b5f265278d90cbaeddc6fc4432933856050f784 Signed-off-by: Jonathan A. Kollasch <jakllsch@kollasch.net> Reviewed-on: http://review.coreboot.org/10912 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-29intel/haswell: fix CHROMEOS builds for haswellPatrick Georgi
Compiler complained about potentially uninitialized variable. Fixes google/bolt, google/falco, google/panther, google/slippy BRANCH=none BUG=chromium:513990 TEST=the mentioned boards build with CONFIG_CHROMEOS=y Change-Id: Ia28c833bd6ef8e1f7c820a61b41ce456eba51246 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: 4566c355cc6828ab96e8d52bfad6ccbf6be6f7ce Original-Change-Id: I4d9a685373362f8a092b325efee3f816c056c708 Original-Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/288850 Original-Reviewed-by: Stefan Reinauer <reinauer@chromium.org> Reviewed-on: http://review.coreboot.org/11061 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-22intel raminit: rewrite timB high adjust calculationPatrick Rudolph
Found while doing code review. Simplify the code by using a loop for positive and negative phase adjustments. Change-Id: I0980443d0d2815bccef969709fddecc07d61a788 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10890 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-22intel raminit: support two DIMMs per channelPatrick Rudolph
Issue observed: Two memory DIMMs are placed in the same channel, but only one shows up. The SPD is read and printed, but the first DIMM isn't recognized any more. Due to an existing but unconfigured memory DIMM the timB test failed. Test system: * Intel Pentium CPU G2130 * Gigabyte GA-B75M-D3H * DIMMs: * crucial 2GB 256Mx64 CT2566aBA160BJ * corsair 8GB CMZ16GX3M2A1866C9 Problem description: The channel's rankmap was overwritten by the second slot's rankmap. Problem solution: Logical OR the channel's rankmap with every slot's rankmap. Final testing result: The DIMM is recognized and can be properly configured and used. The timB test doesn't fail any more. Change-Id: I17a205ff4d344c13d9ddfe71aaae2f3cef047665 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10960 Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-21Port Fam14 northbridge code to 64bitStefan Reinauer
Change-Id: I694b739a29e9d82d153d9fb3b729dc250bd4901e Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Signed-off-by: Scott Duplichan <scott@notabs.org> Reviewed-on: http://review.coreboot.org/10583 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com>
2015-07-21Revert "northbridge/amd/pi: Add support for memory settings"Marc Jones
This is breaking the build right now. Reapply once the correct headers are in place. This reverts commit 406effd59075cab212c5bf9c1a12759c8fad50a4. Change-Id: I34b8717820ed58b462d4e7793711ee98fb8b882f Reviewed-on: http://review.coreboot.org/11020 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-20northbridge/amd/pi: Add support for memory settingsDave Frodin
This adds support for binarypi based boards that have to make adjustments to the memory configuration settings. A PlatformMemoryConfiguration[] table that describes the memory configuration must be defined in the mainboard folder. Change-Id: I5e4b476a4adf3dd1f3b7843274a81ecb243d10ab Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/10672 Tested-by: build bot (Jenkins) Reviewed-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-07-17Remove unused Kconfig symbols in c codeMartin Roth
The BROKEN_CAR_MIGRATE symbol was removed in commit a6371940 - x86 cache-as-ram: Remove BROKEN_CAR_MIGRATE option The symbol DISABLE_SANDYBRIDGE_HYPERTHREADING is from Sage, and was never added to the coreboot.org codebase. Change-Id: I953fe7c46106634a5a3fcdaff88b39e884f152e6 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10941 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-07-14intel/sandybridge/gma: Add graphics PCI Device IDs 0x0162 and 0x0152Damien Zammit
Change-Id: Ide0fd757cdd31a5b5ff184f7ab2d48e62ea50015 Signed-off-by: Damien Zammit <damien@zamaudio.com> Reviewed-on: http://review.coreboot.org/10896 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-07-14amd/fam10: Add k10temp ACPI thermal zone mixin.Tobias Diedrich
This ACPI thermal zone is applicable to AMD family 10 to 14 (and some 15) CPUs. It should not be used on boards for which errata 319 (The thermal sensor of Socket F/AM2+ processors may be unreliable) is applicable. AM3 and later should be fine. Derived from src/northbridge/amd/amdk8/thermal_mixin.asl Change-Id: Id036cbf4cd717c3320a720edc452945df2b5e072 Signed-off-by: <ranma+coreboot@tdiedrich.de> Reviewed-on: http://review.coreboot.org/10617 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-07-13x86: flatten hierarchyStefan Reinauer
It never made sense to have bootblock_* in init, but pirq_routing.c in boot, and some ld scripts on the main level while others live in subdirectories. This patch flattens the directory hierarchy and makes x86 more similar to the other architectures. Change-Id: I4056038fe7813e4d3d3042c441e7ab6076a36384 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10901 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-07-13intel raminit: improve loggingPatrick Rudolph
Print the old timB value to observes changes made. Change-Id: Iecec4918f1d95560b6e7933a169ccce83fcf073d Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10891 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-13intel raminit: fix timB high adjust calculationPatrick Rudolph
Issue observed: Any memory DIMM placed in channel0 slots stops at "c320c discovery failed". The same memory DIMM works when placed in channel1 slots. Test system: * Intel Pentium CPU G2130 * Gigabyte GA-B75M-D3H * DIMMs: * elixir 1GB 1Rx8 PC3-10600U M2Y1G64CB88A5N * crucial 2GB 256Mx64 CT2566aBA160BJ * corsair 8GB CMZ16GX3M2A1866C9 Problem description: In case of good timmings (all bits are set) an offset of 3*64 was applied. The following test (c320c discovery) failed only on those byte-lanes. Problem solution: Don't modify timB in case of good timings measured. Final testing result: The system boots with every DIMM placed in channel 0 slots. Change-Id: Iea426ea4470640ce254f16e958a395644ff1a55c Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10889 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-13intel raminit: whitespace fixesPatrick Rudolph
Remove whitespace errors. Change-Id: If69244a5d47424e3e984fdf782ea9d2d3c466d86 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10888 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-13intel sandybridge: add VGA pci device idPatrick Rudolph
Add VGA pci device id 0x0152 for Intel IvyBridge CPUs. Test system: * Intel Pentium CPU G2130 * Gigabyte GA-B75M-D3H Change-Id: Ia546fdf0cc3bbd4c0ef6b5fd969232f105bceb22 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10798 Tested-by: build bot (Jenkins) Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-12Change #ifdef and #if defined CONFIG_ bools to #if IS_ENABLED()Martin Roth
Kconfigs symbols of type bool are always defined, and can be tested with the IS_ENABLED() macro. symbol type except string. Change-Id: Ic4ba79f519ee2a53d39c10859bbfa9c32015b19d Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10885 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-07sandybridge: provide monotonic timer functionPatrick Georgi
This fixes building the ELOG_GSMI feature by using the TSC as time source for the flash drivers. It's not the most precise clock, but should be good enough for the purpose. Change-Id: I2d416c34268236228300a9e868628c35e22bf40c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10813 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-07-07northbridge/amd/amdfam10: Remove array to null comparisonTimothy Pearson
The address of array 'sysinfo->DCTstatA' will always evaluate to 'true'. Remove checking the base pointer of an array for validity. Found-by: Coverity (CID 1293135: Incorrect expression) Found-by: Clang (Wpointer-bool-conversion) Change-Id: I99c9c9f1564dfb997c60b2a895d664e3b06c117b Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9596 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-07-06Revert "sandy/ivybridge: use LAPIC timer in SMM"Patrick Georgi
This reverts commit a3aa8da2acec28670b724b7897ae054592746674. Chrome OS builds require the monotonic timer API in SMM for ELOG_GSMI, but sandy/ivy doesn't provide it. The commit tried to work around that by using generic LAPIC code instead, but this leads to multiple definition errors in other configurations (and it may be unreliable once the OS reconfigured the APIC timers anyhow). This fixes the situation for the non-ELOG_GSMI case (which is more or less everybody but Chrome OS). ELOG_GSMI requires a separate fix. Change-Id: If4d69a122b020e5b2d2316b8da225435f6b2bef0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10811 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-07-04Kconfig: Fix references to obsolete symbolsMartin Roth
These are all Kconfig symbols that have been removed or renamed. USE_PRINTK_IN_CAR was removed in commit 8c4f31b3 Drop the USE_PRINTK_IN_CAR option. It's a bogus decision... DYNAMIC_CBMEM was removed in commit e2b0affd Remove Kconfig variable that has no effect MAINBOARD_HAS_BOOTBLOCK_INIT was removed in commit 342535cc Remove Kconfig variable that has no effect CACHE_ROM was removed in commit 4337020b Remove CACHE_ROM. SMM_MODULES was removed in commit 44cbe10f smm: Merge configs SMM_MODULES and SMM_TSEG INCLUDE_MICROCODE_IN_BUILD was removed in commit eb73a218 soc/fsp_baytrail: Fix use of microcode-related Kconfig variables CAR_MIGRATION was removed in commit cbf5bdfe CBMEM: Always select CAR_MIGRATION REQUIRES_BLOB was removed in commit 70c85eab build system: Retire REQUIRES_BLOB CPU_MICROCODE_IN_CBFS was renamed to SUPPORT_CPU_UCODE_IN_CBFS in commit 66e0c4c8 - cpu: Rename CPU_MICROCODE_IN_CBFS to SUPPORT_CPU_UCODE_IN_CBFS CONSOLE_SERIAL_UART was renamed to CONSOLE_SERIAL in commit afa7b13b uart: Redefine Kconfig options CONSOLE_SERIAL8250MEM was renamed to DRIVERS_UART_8250MEM in commit afa7b13b - uart: Redefine Kconfig options Change-Id: I8952ca8c53ac2e6cec5f9c77d2f413f086bfab9d Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10766 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-07-04intel raminit: rename registerPatrick Rudolph
Found while doing code review. Rename reg_4004_b30 to cmd_stretch. Found in 4th-gen-core-family-desktop-vol-2-datasheet.pdf chapter 4.2.1. Change-Id: Ib07059625ed458332708562e836803f2b587d5d8 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10789 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
2015-07-02sandy/ivybridge: use LAPIC timer in SMMStefan Reinauer
This fixes an issue with using the flash driver in SMM for writing the event log through an SMM call. Change-Id: If18c77634cca4563f770f09b0f0797ece24308ce Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10762 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-30intel/sandybridge: initialize variablePatrick Georgi
Otherwise cache_base may be uninitialized. Change-Id: Ie91f9567cea24114723a5362f52052d6ec22a6b8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10724 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-28intel raminit: check correct registers in channel_testPatrick Rudolph
Found while doing code review. No actual problem was observed. Test system: * Intel IvyBridge * Gigabyte GA-B75M-D3H Verify byte-lane error count registers 0 to 7 instead of verifying byte-lane error count register 0 eight times in a row. Change-Id: Ife6ac6558b2f65ad947870cde5f15d90560ce6d9 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10664 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-28intel raminit: properly handle DDR3 DIMMs with address mirroringPatrick Rudolph
Issue observed: DDR3 DIMM with address mirroring enabled doesn't work when placed in slot 1 and slot 0 is empty. It does work when placed in slot 0 and slot 1 is empty. Test system: * Intel IvyBridge * Gigabyte GA-B75M-D3H * Kingston KVR1066D3N7/4G (address mirroring enabled DIMM) Problem description: The address mirror enable bit is slot-swapped in the DIMM mapping code, but none of the remaining code is aware of DIMM mapping. Removing the code, that is swapping the mirror enable bit, results in the correct behaviour. The DIMM is now working in every slot. Change-Id: I7a51bbc8d156209449fd67c954930835814a40ee Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: http://review.coreboot.org/10652 Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-23Kconfig: Move CBFS_SIZE into Mainboard menuMartin Roth
The CBFS size is really mainboard specific, since it really depends on size of the chip on the mainboard, so it makes sense to have it in the mainboard menu along with the ROM-chip size. - Move the CBFS_SIZE definition up in src/kconfig - Move the Mainboard Menu markers out of src/mainboard/kconfig into src/Kconfig so CBFS_SIZE can live in the mainboard menu. - Add a long list setting default values to do what the chipset directories were previously defaulting the values to. This will be trimmed down in a following patch that creates a common set of IFD routines. (Who knew that kconfig supported line wrapping?) - Update the help text. Change-Id: I2b9eb5a6f7d543f57d9f3b9d0aa44a5462e8b718 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10610 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-23AMD PI agesawrapper: add PSPP (PCIe Speed Power Policy) interfaceWANG Siyuan
PSPP policy is defined in 3rdparty/blobs/pi/amd/*/AGESA.h /// PCIe PSPP Power policy typedef enum { PsppDisabled, ///< PSPP disabled PsppPerformance = 1, ///< Performance PsppBalanceHigh, ///< Balance-High PsppBalanceLow, ///< Balance-Low PsppPowerSaving, ///< Power Saving MaxPspp ///< Max Pspp for boundary check } PCIE_PSPP_POLICY; Change-Id: I7fe735cddea94a83e38d856a3de1f27735467a28 Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Reviewed-on: http://review.coreboot.org/10461 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2015-06-23Move same Kconfigs to northbridge/amd/pi/KconfigWANG Siyuan
Bettong, Lamar and Olivehill Plus have many same Kconfigs. Move them to northbridge/amd/pi/Kconfig. Change-Id: I758d5a09f27eee7a7bd60268a2aaed6f16fd0294 Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Reviewed-on: http://review.coreboot.org/10421 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-22AMD Merlin Falcon: Add northbridge files for new AMD processorWANG Siyuan
Tested on Bettong. Windows 7, Windows 8.1 and Ubuntu 14.04 can boot. Change-Id: Ifcbfa0eab74875638a40e74ba2a3bb7c4fb02761 Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Reviewed-on: http://review.coreboot.org/10419 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-22AMD OemS3Save: refactor for Merlin FalconWANG Siyuan
Merlin Falcon(Carrizo) replaces struct AMD_S3SAVE_PARAMS with struct AMD_RTB_PARAMS and replaces AMD_S3_PARAMS with S3_DATA_BLOCK. Change-Id: If074a8de95d82130d29b2e3cfbd7e35cdb9b929d Signed-off-by: WANG Siyuan <wangsiyuanbuaa@gmail.com> Signed-off-by: WANG Siyuan <SiYuan.Wang@amd.com> Reviewed-on: http://review.coreboot.org/10526 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-13Move remap_bsp_lapic to AMD specific codeStefan Reinauer
It's not used outside of very old AMD CPUs. Change-Id: Ide51ef1a526df50d88bf229432d7d36bc777f9eb Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/10538 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-06-10PCI subsystem: Drop PCI_64BIT_PREF_MEM optionKyösti Mälkki
No board in the tree selects this and it looks like the implementation was done at chipset level while it should be part of PCI subsystem. When enabled, at least AMD K8 and f14, f15tn and f16kb fail build test. Feature of placing prefetchable PCI memory above 4GB may not work if there is any 32-bit only prefetchable PCI BARs in the system. Change-Id: I40ded2c7d6d05f461423721aa5d78a78f9f9ce1e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8705 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-06-10northbridge/amd/amdfam10: Increase MMIO hole size to 1GBTimothy Pearson
On modern mainboards with multiple PCI-e devices and a single graphics card the default MMIO hole size of 512M is inadequate, leading to resource-hungry PCI-e devices (such as an external graphics card) being assigned invalid MMIO ranges. This, in turn, causes the entire PCI subsystem to become unavailable, leading to a failure to boot. TEST: Booted KGPE-D16 with NVIDIA 7300LE and verified proper operation of PCI/PCI-e devices, including text mode VGA operation via the add-on card and its VGA option ROM. Change-Id: I8d25f4b19f2d0860644ab1ee002c15041437121f Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/10428 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2015-06-10model_2065x: Use common i945-ivy TSEG SMM init.Vladimir Serbinenko
Change-Id: I0302cbaeb45a55a4cfee94692eb7372f2b6b206d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10468 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-06-10northbridge/amd/amdmct: Honor MMCONF_BASE_ADDRESSTimothy Pearson
The MMIO hole start address was hardcoded on AMD Family 10h systems. Use the MMCONF_BASE_ADDRESS Kconfig setting instead. Change-Id: I204e904d96d14e99529fa5e524fd73e6ea256dc0 Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/10427 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-06-10fsp_model_206ax: Use common i945-ivy tseg SMM init.Vladimir Serbinenko
Change-Id: Iac390b565d709b11bc7a6631b11315994b6e2c3c Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10466 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-06-09Create i945-ivy smm tseg init based on ivy code.Vladimir Serbinenko
CPU-side logic is unchanged for this range of CPUs as long as all of them use TSEG (or ASEG, just needs to be consistent). So uplift 206ax code while extracting southbridge and APIC code into separate functions. Change-Id: Ib365681d1da8115922c557fddcc59afc156826da Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10465 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-06-08Remove empty lines at end of fileElyes HAOUAS
Used command line to remove empty lines at end of file: find . -type f -exec sed -i -e :a -e '/^\n*$/{$d;N;};/\n$/ba' {} \; Change-Id: I816ac9666b6dbb7c7e47843672f0d5cc499766a3 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: http://review.coreboot.org/10446 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-07Removed unused SOUTHBRIDGE_INTEL_FSP_I89XX expressionsMartin Roth
The SOUTHBRIDGE_INTEL_FSP_I89XX symbols are never defined in any Kconfig file or used anywhere in the existing coreboot tree. Removing them as unnecessary. If the southbridge code ever gets uploaded, these can be re-added at that point. Change-Id: I36f9ca8e25e08ce154d10ea9d764a73095590244 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/10436 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-05device_ops: add device_t argument to write_acpi_tablesAlexander Couzens
`device_t device` is missing as argument. Every device_op function should have a `device_t device` argument. Change-Id: I1ba4bfa0ac36a09a82b108249158c80c50f9f5fd Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/9599 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-05device_ops: add device_t argument to acpi_fill_ssdt_generatorAlexander Couzens
`device_t device` is missing as argument. Every device_op function should have a `device_t device` argument. Change-Id: I7fca8c3fa15c1be672e50e4422d7ac8e4aaa1e36 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/9598 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-05lib: Unify log2() and related functionsJulius Werner
This patch adds a few bit counting functions that are commonly needed for certain register calculations. We previously had a log2() implementation already, but it was awkwardly split between some C code that's only available in ramstage and an optimized x86-specific implementation in pre-RAM that prevented other archs from pulling it into earlier stages. Using __builtin_clz() as the baseline allows GCC to inline optimized assembly for most archs (including CLZ on ARM/ARM64 and BSR on x86), and to perform constant-folding if possible. What was previously named log2f on pre-RAM x86 is now ffs, since that's the standard name for that operation and I honestly don't have the slightest idea how it could've ever ended up being called log2f (which in POSIX is 'binary(2) LOGarithm with Float result, whereas the Find First Set operation has no direct correlation to logarithms that I know of). Make ffs result 0-based instead of the POSIX standard's 1-based since that is consistent with clz, log2 and the former log2f, and generally closer to what you want for most applications (a value that can directly be used as a shift to reach the found bit). Call it __ffs() instead of ffs() to avoid problems when importing code, since that's what Linux uses for the 0-based operation. CQ-DEPEND=CL:273023 BRANCH=None BUG=None TEST=Built on Big, Falco, Jerry, Oak and Urara. Compared old and new log2() and __ffs() results on Falco for a bunch of test values. Change-Id: I599209b342059e17b3130621edb6b6bbeae26876 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 3701a16ae944ecff9c54fa9a50d28015690fcb2f Original-Change-Id: I60f7cf893792508188fa04d088401a8bca4b4af6 Original-Signed-off-by: Julius Werner <jwerner@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/273008 Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/10394 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-06-05AMD K8 fam10: Use parent subordinate to track HT enumerationKyösti Mälkki
Change-Id: I930f2beacdc95d0a7edd07db66a1c2e58bb2f3cd Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8566 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Drop extra HT scan_chain() parametersKyösti Mälkki
Change-Id: Ice7cb89c19585cf725b6f73c33443050f8d65418 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8565 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Drop local is_sblink in scan_chainsKyösti Mälkki
We can define is_sblink = (max == 0) as sblink is always the very first chain we scan. Change-Id: Ibd6b3ea23954ca919ae148604bca2495e9f8753b Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8564 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Drop redundant parameters on scan_chain()Kyösti Mälkki
Change-Id: I6041b666e6792cf97b8273ed54832d86af8ed23e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8563 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Refactor HT link connection testKyösti Mälkki
Change-Id: I1e935a6b848a59f7f2e58779bceea599032de9e3 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8562 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Always have SB_HT_CHAIN_ON_BUS0Kyösti Mälkki
Change-Id: I65fad1cfba95f0ee1ed3f7f7a57d874144da1e40 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8561 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Refactor Kconfig SB_HT_CHAIN_ON_BUS0Kyösti Mälkki
If SB_HT_CHAIN_ON_BUS0 is selected, HyperTransport chain for System Bus is the first to scan and it will be assigned with bus number 0. If HT_CHAIN_DISTRIBUTE is selected, each link will reserve a fixed range of bus numbers instead of assigning consecutive numbers across all the links. All fam10 have SB_HT_CHAIN_ON_BUS0 selected under northbridge. Follow-up can easily drop this if we find this is dictated by architecture. Change-Id: I8deddcb4c3fd679b6b27e2879d9dba3895c4dd6f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8366 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Relocate SB_HT_CHAIN in devicetreeKyösti Mälkki
When we want to scan the HT chain to southbridge first, we relocate it as the first item of dev->link_list of node 0. Change-Id: Ic73ba43aadb3c5e0c8d4b82ed7d41094692ea37f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8560 Tested-by: build bot (Jenkins) Reviewed-by: Nicolas Reinecke <nr@das-labor.org> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8: Move SB_HT_CHAIN_ON_BUS0 default 0Kyösti Mälkki
Define the default value under northbridge. The list of boards this patchset touches will change to use SB_HT_CHAIN_ON_BUS0 with follow-up patch. Based on code analysis, these boards already scan system bus as the first (active) HT chain, so it is placed as bus 0 even when this option was not explicitly selected. Change-Id: I5a00d6372cb89151940aeee517ea613398825c78 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8353 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Refactor logic around SB_HT_CHAIN_ON_BUS0Kyösti Mälkki
Change-Id: I452a93af452073eeac4e6cb9bbc232dc59e911c1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8365 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8: Refactor calls for HT configurationKyösti Mälkki
Change-Id: I24ca1dce025e00064f9209affa27586292c7650e Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8559 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD fam10: Refactor calls for HT configurationKyösti Mälkki
Change-Id: Ic8fbafdfadbc4ef0896d93e61c8a54ce69297e07 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8558 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Eliminate local variable min_busKyösti Mälkki
Some cases of max==0xff wrapping around the 8-bit link->secondary register remain to be solved. Change-Id: I01e2ab6b2f23a03dbac49207ab584eccd1ca9b1f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8364 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Fix preprocessor use with SB_HT_CHAIN_ON_BUS0Kyösti Mälkki
Change-Id: I6bbd1b5eaa66a640e0a2e132c8d67f38f103caf5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8352 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Eliminate local variables busn and max_busKyösti Mälkki
Change-Id: I297de09dcf93511acece4441593ef958a390fddb Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8362 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD K8 fam10: Add ht_route_link()Kyösti Mälkki
Change-Id: I41aeb80121f120641b65759c8502150ce89caa30 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8556 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-05AMD fam10: Fix add_more_linksKyösti Mälkki
One PCI function may contain upto 4 links, further links must be added to PCI function 4 on the same device. There is no requirement that in dev->link_list the last element would have the highest link->link_num. Also fix off-by-one error when allocating for more links. Change-Id: If7ebdd1ad52653d3757b5930bd0a83e2cf2fcac6 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8555 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-04devicetree: Change scan_bus() prototype in device opsKyösti Mälkki
The input/output value max is no longer used for tracking the bus enumeration sequence, everything is handled in the context of devicetree bus objects. Change-Id: I545088bd8eaf205b1436d8c52d3bc7faf4cfb0f9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8541 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-04PCI subsystem: Drop parameter max from scan_busKyösti Mälkki
Change-Id: Ib33d3363c8d42fa54ac07c11a7ab2bc7ee4ae8bf Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8539 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-04devicetree: Rename unused parameter max in domain_scan_bus()Kyösti Mälkki
For the PCI root node, input parameter max==0 and output value max is not relevant for operation. Change-Id: I23adab24aa957c4d51d703098a9a40ed660b4e6c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8855 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-04devicetree: Rename unused parameter to passthruKyösti Mälkki
The actual use of the parameter max is to keep track of PCI bus number while recursively scanning PCI bridges or PCI-e rootports. Neither CPU, SMBus, LPC or other static buses are involved in this enumeration, but the way bridge operations were originally designed forced to pass this argument thru unrelated functions. Follow-up removes these once the function prototype gets fixed. Change-Id: Idbc9c515a362c571a1798bb36972058b309c2774 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8535 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-04devicetree: Discriminate device ops scan_bus()Kyösti Mälkki
Use of scan_static_bus() and tree traversals is somewhat convoluted. Start cleaning this up by assigning each path type with separate static scan_bus() function. For ME, SMBus and LPC paths a bus cannot expose bridges, as those would add to the number of encountered PCI buses. Change-Id: I8bb11450516faad4fa33b8f69bce5b9978ec75e5 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8534 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-06-04HyperTransport: Use subordinate property to track chain enumerationKyösti Mälkki
For amdfam10, (ht_c_index > 3) never evaluates true as the code already has a return for this case above. Change-Id: Ie90941671e1b2b4f42e2b1b0641ca59334fcf0f1 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8688 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-04HyperTransport: Move pci_scan_bus() callKyösti Mälkki
Allows to remove parameter max from the call, it is not involved with the unitid assignment. Change-Id: I087622f4ff69474f0b27cfd8709106ab8ac4ca98 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8687 Tested-by: build bot (Jenkins) Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-06-02cbfs: new API and better program loadingAaron Durbin
A new CBFS API is introduced to allow making CBFS access easier for providing multiple CBFS sources. That is achieved by decoupling the cbfs source from a CBFS file. A CBFS source is described by a descriptor. It contains the necessary properties for walking a CBFS to locate a file. The CBFS file is then decoupled from the CBFS descriptor in that it's no longer needed to access the contents of the file. All of this is accomplished using the regions infrastructure by repsenting CBFS sources and files as region_devices. Because region_devices can be chained together forming subregions this allows one to decouple a CBFS source from a file. This also allows one to provide CBFS files that came from other sources for payload and/or stage loading. The program loading takes advantage of those very properties by allowing multiple sources for locating a program. Because of this we can reduce the overhead of loading programs because it's all done in the common code paths. Only locating the program is per source. Change-Id: I339b84fce95f03d1dbb63a0f54a26be5eb07f7c8 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/9134 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-05-29intel/nehalem/raminit.c: Remove space in `timestamp_add_now(104)`Paul Menzel
Fix up commit c6f6be09 (Support for nehalem northbridge) to follow the coreboot/Linux kernel coding style. Change-Id: Ibf4f272ad54e6fef0b297189651f2bcf888b5b26 Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/10347 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-05-28Migrate fsp_206ax to SMM_MODULESVladimir Serbinenko
This gets rid of ugly tseg_relocate for fsp_bd82x6x. This is adaptation of a3e41c089602c58409e8dfd4aceecbdd7d4f4a5b Change-Id: I4e80e6e98d3a6da3e3e480e9368fae1b3ed67cd6 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10353 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-05-28Migrate 206ax to SMM_MODULESVladimir Serbinenko
This gets rid of ugly tseg_relocate for bd82x6x. This is backport of 29ffa54969414b833de5c61b507b061f920d650b to bd82x6x. Change-Id: I0f52540851ce8a7edaac257a2aa83d543bb5e530 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/10351 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 11:56:04 +0000