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2018-09-25northbridge: Use 'unsigned int' to bare use of 'unsigned'Elyes HAOUAS
Change-Id: Ib70eb33fac654a773ea39a5fd4206435dffdabb7 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28702 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-07-30nb/intel/gm45: Use common code for SMM in TSEGArthur Heymans
This makes i82801ix use the common smm southbridge code to set up smm relocation and smi handler setup. This is needed in this change for the the smm relocation code relies on some southbridge functions provided in the common code. Some of the old code is kept for the Q35 qemu target. This also caches the TSEG region and therefore increases MTRR usage a little in some cases. Currently SMRR msr's are not set on model_1067x and model_6fx since this needs the MSRR enable bit and lock set in IA32_FEATURE_CONTROL. This will be handled properly in the subsequent parallel mp init patchset. Tested on Thinkpad X200: boots and going to and resuming from S3 still works fine. Change-Id: Ic80c65ea42fcf554ea5695772e8828d2f3b00b98 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23419 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-09src/northbridge: Use "foo *bar" instead of "foo* bar"Elyes HAOUAS
Change-Id: Iaf86a0c91da089b486bd39518e5c8216163bf8ec Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27407 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-06-04src: Use "foo *bar" instead of "foo* bar"Elyes HAOUAS
Change-Id: Ib2bb6cc80ac2bdc389c60c7ffac4bba937f0fca8 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26461 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-06-04northbridge/intel: Remove unneeded includesElyes HAOUAS
Change-Id: Id299295784d6fcb04234b085566995bbd8a03d01 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26734 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2018-05-29src/northbridge: Add and update license headersMartin Roth
This change adds and updates headers in all of the northbridge files that had missing or unrecognized headers. After this goes in, we can turn on lint checking for headers in all northbridge directories. Change-Id: I8cd7c04ddb8e58946dcdf9c7c125e23698647a73 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/26571 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-05-24nb/intel/fsp_sandybridge: Fix lost const qualifier on 'device_t'Elyes HAOUAS
Missing '*const' in Change #26195 added into function northbridge_get_tseg_base(void). Change-Id: Ideb9a9cb98d34f2ed1034b8ee20b3b06aa5ff1e2 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26455 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-14nb/intel/fsp_sandybridge: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: Id3289c891e8a81c750fc3f5fad0fd16c0f2702fe Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26195 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-05-08{mb,nb,soc}: Remove references to pci_bus_default_ops()Nico Huber
pci_bus_default_ops() is the default anyway. Change-Id: I5306d3feea3fc583171d8c865abbe0864b6d9cc6 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/26055 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-04-20pci: Move inline PCI functions to pci_ops.hPatrick Rudolph
Move inline function where they belong to. Fixes compilation on non x86 platforms. Change-Id: Ia05391c43b8d501bd68df5654bcfb587f8786f71 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25720 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-01-31nb/intel/*.h: Remove left-over register definitionsPatrick Rudolph
The code has been moved into drivers folder. Change-Id: I122affffd5108052ed7a95b34d0d66a6d3279d41 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/23487 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-08-11drivers/intel/gma/opregion: migrate from nb/commonMatt DeVillier
Migrate opregion code from northbridge/intel/common to drivers/intel/gma in preparation for consolidation with soc/intel/common opregion code. Rename init_igd_opregion() for clarity and disambiguation with other implementations. Change-Id: I2d0bae98f04dbe7e896ca34e15f24d29b6aa2ed6 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/20582 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2017-07-12nb/intel/fsp_sandybridge/gma: Set ASLS on S3 resumePatrick Rudolph
Use new GMA driver method to set ASLS on S3 resume, too. Move gma_enable_swsci to init method as it should always be run. Change-Id: I772d680774890c32ca6dc9b1e2143b3ab3bf6513 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20286 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-07-12drv/intel/gma/opregion: Add interface for GNVS ASLB handlingPatrick Rudolph
Add and use new interface to set and get GNVS' ASLB register. To be used by Intel's gma driver to set ASLB at ACPI table creation and to get ASLB on S3 resume. Change-Id: If30c6b2270069783b0892774802f47406404da5f Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20435 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-06-27nb/intel: add IS_ENABLED() around Kconfig symbol referencesMartin Roth
Some of these can be changed from #if to if(), but that will happen in a follow-on commmit. Change-Id: Id5bc8b75b1fa372f31982b8636f1efa4975b61a5 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/20346 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2017-06-09nb/intel/fsp_sandybridge/gma: Use common init_igd_opregion methodPatrick Rudolph
Use common init_igd_opregion method. Change-Id: Ie70a49fd532b7ad7679dc558cc4a019a273a0602 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19906 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2017-06-09cpu/intel/model_206ax: Use tsc monotonic timerPatrick Rudolph
Switch from lapic to tsc. Allows timestamps to be used in coreboot, as there's a reference clock available to calculate correct time units. Clean Kconfig, remove duplicated lapic code and include tsc dir for LGA1155 boards. Tested on Lenovo T430. Change-Id: I849ca2b3908116d9d22907039cd6e4464444b1d1 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/20044 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-05-01nb/intel/fsp_sandybridge/gma: Set up OpRegion in nb codePatrick Rudolph
Set up IGD OpRegion in northbridge and fill in GNVS' aslb. At this point GNVS already has been set up by SSDT injection. Required for future VBT patches that will: * Use ACPI memory instead of CBMEM * Use common implementation to locate VBT * Fill in platform specific values Change-Id: Ie5d93117ee8bd8d15085aedbfa7358dfcf5f0045 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/19307 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-04-03nb/intel: Deduplicate vbt headerPatrick Rudolph
Move header and delete duplicates. Change-Id: I0e1f5d9082626062f95afe718f6ec62a68f0d828 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/18903 Tested-by: build bot (Jenkins) Tested-by: coreboot org <coreboot.org@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2017-01-06nb/intel/*/northbridge.c: Remove #include <device/hypertransport.h>Arthur Heymans
Nothing from that header is used or even declared since CONFIG_HYPERTRANSPORT_PLUGIN_SUPPORT is not selected on Intel hardware. Change-Id: I9101eb6ffa6664a2ab45bc0b247279c916266537 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/18044 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2016-12-07MMCONF_SUPPORT: Drop redundant loggingKyösti Mälkki
Resource is actually stored even before read_resources, but that's where we currently log this resource. For Intel, use PCI config register offset as the resource index, while AMD side uses MSR address. Change-Id: I6eeef1883c5d1ee5bbcebd1731c0e356af3fd781 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17696 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-07MMCONF_SUPPORT: Consolidate resource registrationKyösti Mälkki
Change-Id: Id727270bff9e0288747d178c00f3d747fe223b0f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17695 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-07MMCONF_SUPPORT: Flip default to enabledKyösti Mälkki
Also remove separate MMCONF_SUPPORT_DEFAULT flag. Change-Id: Idf1accdb93843a8fe2ee9c09fb984968652476e0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17694 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-07PCI ops: MMCONF_SUPPORT_DEFAULT is requiredKyösti Mälkki
Doing PCI config operations via MMIO window by default is a requirement, if supported by the platform. This means chipset or CPU code must enable MMCONF operations early in bootblock already, or before platform-specific romstage entry. Platforms are allowed to have NO_MMCONF_SUPPORT only in the case it is actually not implemented in the silicon. Change-Id: Id4d9029dec2fe195f09373320de800fcdf88c15d Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17693 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-06intel PCI ops: Remove explicit PCI MMCONF accessKyösti Mälkki
MMCONF was explicitly used here to avoid races of 0xcf8/0xcfc access being non-atomic and/or need to access 4kiB of PCI config space. All these platforms now have MMCONF_SUPPORT_DEFAULT. I liked the style of code in pci_mmio_cfg.h more, and used those to replace the ones in io.h. Change-Id: Ib5e6a451866c95d1edb9060c7f94070830b90e92 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17689 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-12-06intel/fsp_sandybridge: Switch to MMCONF_SUPPORT_DEFAULTKyösti Mälkki
Untested. Change-Id: I61ab1e5279c995f933971332673aa4ca0150e80c Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17544 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-11-22intel FSP sandy/ivy: Move select MMCONF_SUPPORTKyösti Mälkki
Note: Platforms have no MMCONF_SUPPORT_DEFAULT. Change-Id: I8a02ea78957fca23b1cf161a00d5e3edda73d683 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/17543 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-11-21nb/intel: Fix some spelling mistakes in comments and stringsMartin Roth
Change-Id: I4a8297397d878e38516c8df19dd311c7ef19ec06 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/17478 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-10-11cpu/intel/smm: Use CONFIG_SMM_TSEG_SIZENico Huber
An epic battle to fix Nehalem finally ended when we found an odd mask set in SMRR. This was caused by a wrong calculation of TSEG size. It was assumed that TSEG spans the whole space between TSEG base and GTT. This is wrong as TSEG base might have been aligned down. TEST: On X201, copied 1GiB from usb key to sd-card and verified. Change-Id: Id8c8a656446f092629fe2517f043e3c6d0f1b6b7 Found-by: Alexander Couzens, Nico Huber Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: https://review.coreboot.org/16939 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2016-10-04src/northbridge: Remove unnecessary whitespaceElyes HAOUAS
Change-Id: Ib06ecd083f00c74f1d227368811729d2944dd1ef Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16851 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-10-04src/northbridge: Remove whitespace after sizeofElyes HAOUAS
Change-Id: Iea0352f85f4d5f47fc906edbe625e7bbf3f03afd Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16863 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-09-20northbridge/intel/fsp_sandybridge: Add space around operatorsElyes HAOUAS
Change-Id: I1b5cdfaf39be639a7ef71e66e91284fa186fbb86 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/16630 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-03-11northbridge/intel: move mrc_cache definition into a common headerAlexander Couzens
The mrc_cache definition and the struct mrc_container are the same over all intel platforms. Change-Id: I128a4b5693d27ead709325c597ffe68a0cc78bab Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: https://review.coreboot.org/13998 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-28northbridge/intel: add missing #include guardsIru Cai
I first found the missing of #include guards when I tried to include both sandybridge/gma.h and sandybridge/sandybridge.h, but sandybridge.h includes gma.h in it and gives a compile error. Change-Id: I13fdb8014b82e6065be2064137b7ea10062deaca Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/13775 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2015-12-16northbridge/intel ACPI: Remove unused Local methodMartin Roth
The remainder of the divide operation was being placed into a Local, but was never being used, causing an IASL warning. Since this field is optional, just remove the Local. Fixes IASL warning: dsdt.aml 640:Divide (Multiply (CTDN, 125), 100, Local0, PL2V) Warning 3144 - Method Local is set but never used ^ (Local0) Change-Id: I0b43ef638b1bc3e1163c45f31f8da57aa0d39e22 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12706 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2015-12-06Remove #ifdef checks on Kconfig symbolsMartin Roth
In coreboot, bool, hex, and int type symbols are ALWAYS defined. Change-Id: I58a36b37075988bb5ff67ac692c7d93c145b0dbc Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12560 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-17northbridge/intel/fsp_sandybridge: remove blank lineMartin Roth
Remove a blank line introduced in commit 31f4d00c (northbridge/intel: Add i89xx header file) Change-Id: I27dadb27ad041f48520709ef499bde380c58265b Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: http://review.coreboot.org/12387 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2015-11-10northbridge/intel: Add i89xx header fileMarc Jones
The Intel northbridge must be paired with a southbridge. Add the ii89xx southbridge header based on the config setting. Change-Id: Ied708006310efaba31afe6977ab7e57fe4e5ceec Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/12167 Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins)
2015-10-31tree: drop last paragraph of GPL copyright headerPatrick Georgi
It encourages users from writing to the FSF without giving an address. Linux also prefers to drop that and their checkpatch.pl (that we imported) looks out for that. This is the result of util/scripts/no-fsf-addresses.sh with no further editing. Change-Id: Ie96faea295fe001911d77dbc51e9a6789558fbd6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/11888 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2015-10-23Intel: Move MCRS ResourceTemplate outside of _CRS methodMartin Roth
On Broadwell, this reduces the number of 'remarks' in the IASL build from 222 to 3. Fixes these remarks: Object is not referenced (Name is within method [_CRS]) The ACPI compiler is trying to be helpful in letting us know that we're not using various fields in the MCRS ResourceTemplate when we define it inside of the _CRS method. Since we're not intending to use those objects in the method, it shouldn't be an issue, but the warning is annoying and can mask real issues. Moving the creation of the MCRS object to outside of the CRS method and referencing it from there solves this problem. This change was made for fsp_baytrail in commit 2eaa0d49 fsp_baytrail: Fix ACPI 'Object is not referenced' warnings Change-Id: I67a1faf963d1868f4133c7747a43a511cd28a44b Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: http://review.coreboot.org/11268 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-10-22Revert "Remove sandybridge and ivybridge FSP code path"Martin Roth
Please don't remove chipsets and mainboards without discussion and input from the owners. Someone was asking about cougar canyon 2 just a couple of weeks ago - there's obviously still interest. This reverts commit fb50124d22014742b6990a95df87a7a828e891b6. Change-Id: Icd7dcea21fa4a7808b25bb8727020701aeebffc9 Signed-off-by: Martin Roth <martinroth@google.com> Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: http://review.coreboot.org/12128 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.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>
2015-07-17Remove 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>
2015-07-13x86: 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>
2015-06-23Kconfig: 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>
2015-06-10fsp_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>
2015-06-08Remove 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 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>
2015-05-28Migrate 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>
2015-05-28igd.asl rewriteVladimir Serbinenko
Old igd.asl had inconsistent addresses (between _DOD and actual device) and ghost devices. Any of those is enough to make brightness on windows fail and make igd.asl out-of-ACPI-spec. Also old code favoured ridiculous copying of the same thing 6 times per chipset. Leave only hooking up and chipset-specific part in chipset directory. Move NVS handling and ACPI-spec parts to a common file. Change-Id: I556769e5e28b83e7465e3db689e26c8c0ab44757 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7472 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
2015-05-26acpi: Remove monolithic ACPIVladimir Serbinenko
All boards now use per-device ACPI. This patch finishes migration by removing transitional kludges. Change-Id: Ie4577f89bf3bb17b310b7b0a84b2c54e404b1606 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7372 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-05-21Remove address from GPLv2 headersPatrick Georgi
As per discussion with lawyers[tm], it's not a good idea to shorten the license header too much - not for legal reasons but because there are tools that look for them, and giving them a standard pattern simplifies things. However, we got confirmation that we don't have to update every file ever added to coreboot whenever the FSF gets a new lease, but can drop the address instead. util/kconfig is excluded because that's imported code that we may want to synchronize every now and then. $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *MA[, ]*02110-1301[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 59 Temple Place[-, ]*Suite 330, Boston, MA *02111-1307[, ]*USA:Foundation, Inc.:" {} + $ find * -type f -exec sed -i "s:Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.:Foundation, Inc.:" {} + $ find * -type f -a \! -name \*.patch \ -a \! -name \*_shipped \ -a \! -name LICENSE_GPL \ -a \! -name LGPL.txt \ -a \! -name COPYING \ -a \! -name DISCLAIMER \ -exec sed -i "/Foundation, Inc./ N;s:Foundation, Inc.* USA\.* *:Foundation, Inc. :;s:Foundation, Inc. $:Foundation, Inc.:" {} + Change-Id: Icc968a5a5f3a5df8d32b940f9cdb35350654bef9 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: http://review.coreboot.org/9233 Tested-by: build bot (Jenkins) Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
2015-05-01intel: Correct MMIO related ACPI table settingsDave Frodin
Several of the intel platforms define the region reserved for PCI memory resources in a location where it overlaps with the MMIO (MCFG) region. Using the memory map from mohon_peak as an example: 0. 0000000000000000-0000000000000fff: CONFIGURATION TABLES 1. 0000000000001000-000000000009ffff: RAM 2. 00000000000a0000-00000000000fffff: RESERVED 3. 0000000000100000-000000007fbcffff: RAM 4. 000000007fbd0000-000000007fbfffff: CONFIGURATION TABLES 5. 000000007fc00000-000000007fdfffff: RESERVED 6. 00000000e0000000-00000000efffffff: RESERVED 7. 00000000fee00000-00000000fee00fff: RESERVED 8. 0000000100000000-000000017fffffff: RAM The ACPI table describing the space set aside for PCI memory (not to be confused with the MMIO config space) is defined as the region from BMBOUND (the top of DRAM below 4GB) to a hardcoded value of 0xfebfffff. That region would overlap the MMIO region at 0xe0000000-0xefffffff. For rangeley the upper bound of the PCI memory space should be set to 0xe0000000 - 1. The MCFG regions for several of the affected chipsets are: rangeley 0xe0000000-0xefffffff baytrail 0xe0000000-0xefffffff haswell 0xf0000000-0xf3ffffff sandybridge 0xf8000000-0xfbffffff TEST = intel/mohonpeak and intel/bayleybay. Change-Id: Ic188a4f575494f04930dea4d0aaaeaad95df9f90 Signed-off-by: Dave Frodin <dave.frodin@se-eng.com> Reviewed-on: http://review.coreboot.org/9972 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Tested-by: build bot (Jenkins)
2015-04-29kbuild: automatically include northbridgesStefan Reinauer
This change switches all northbridge vendors and southbridges to be autoincluded by Makefile.inc, rather than having to be mentioned explicitly in northbridge/Makefile.inc or in northbridge/<vendor>/Makefile.inc. This means, vendor and northbridge directories are now "drop in", e.g. be placed in the coreboot directory hierarchy without having to modify any higher level coreboot files. The long term plan is to enable out of tree components to be built with a given coreboot version (given that the API did not change). Change-Id: I8468154dbfaaaffcba9fda27ba2d7b9049ad5c19 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/9800 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-04-28fsp platforms: consolidate FspNotify callsMartin Roth
Consolidate the FspNotify calls into the FSP driver directory, using BOOT_STATE_INIT_ENTRY to set up the call times. Change-Id: I184ab234ebb9dcdeb8eece1537c12d03f227c25e Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/9780 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-04-24fsp: Move fsp to fsp1_0Marc Jones
Prepare for FSP 1.1 integration by moving the FSP to a FSP 1.0 specific directory. See follow-on patches for sharing of common code. Change-Id: Ic58cb4074c65b91d119909132a012876d7ee7b74 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/9970 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-02-16acpi: Generate valid ACPI processor objectsTimothy Pearson
The existing code generated invalid ACPI processor objects if the core number was greater than 9. The first invalid object instance was autocorrected by Linux, but subsequent instances conflicted with each other, leading to a failure to boot if more than 10 CPU cores were installed. The modified code will function with up to 99 cores. Change-Id: I62dc0eb61ae2e2b7f7dcf30e9c7de09cd901a81c Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/8422 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2015-02-15x86: Change MMIO addr in readN(addr)/writeN(addr, val) to pointerKevin Paul Herbert
On x86, change the type of the address parameter in read8()/read16/read32()/write8()/write16()/write32() to be a pointer, instead of unsigned long. Change-Id: Ic26dd8a72d82828b69be3c04944710681b7bd330 Signed-off-by: Kevin Paul Herbert <kph@meraki.net> Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/7784 Tested-by: build bot (Jenkins)
2015-02-06FSP & CBMEM: Fix broken cbmem CAR transition.Martin Roth
1) Save the pointer to the FSP HOB list to low memory at address 0x614. This is the same location as CBMEM_RESUME_BACKUP - the two aren't used in the same platform, so overlapping should be OK. I didn't see any documentation that actually said that this location was free to use, and didn't need to be restored after use in S3 resume, but it looks like the DOS boot vector gets loaded juat above this location, so it SHOULD be ok. The alternative is to copy the memory out and store it in cbmem until we're ready to restore it. 2) When a request for the pointer to a CAR variable comes in, pass back the location inside the FSP hob structure. 3) Skip the memcopy of the CAR Data. The CAR variables do not get transitioned back into cbmem, but used out of the HOB structure. 4) Remove the BROKEN_CAR_MIGRATE Kconfig option from the FSP platform. Change-Id: Iaf566dce1b41a3bcb17e4134877f68262b5e113f Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: http://review.coreboot.org/8196 Reviewed-by: Aaron Durbin <adurbin@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-01-27CBMEM: Do not use get_top_of_ram() with DYNAMIC_CBMEMKyösti Mälkki
The name was always obscure and confusing. Instead define cbmem_top() directly in the chipset code for x86 like on ARMs. TODO: Check TSEG alignment, it used for MTRR programming. Change-Id: Ibbe5f05ab9c7d87d09caa673766cd17d192cd045 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7888 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-01-27intel: Drop romstage handoff via scratchpadKyösti Mälkki
If HAVE_ACPI_RESUME ever gets implemented, use CBMEM handoff instead. Change-Id: I77463988fa5324c729579902f4796be4da15d551 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/8182 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2015-01-06northbridge/intel: Do not define include guard as 1Edward O'Callaghan
As `#ifndef` and not `#if` is used in the check for include guards, setting it to 1 is not needed. Change-Id: Iaa6c0f807b9e99ad3c9551abe4ab1627e5505d67 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/8103 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Tested-by: build bot (Jenkins)
2014-12-16Intel FSP: Move to DYNAMIC_CBMEMKyösti Mälkki
Flag the boards with BROKEN_CAR_MIGRATE, as testing for EARLY_CBMEM_INIT is not enough to disable CBMEM console for romstage on these platforms. To have CBMEM early in ramstage, define get_top_of_ram() on sandy/ivy. Change-Id: Ieefc12099a0e043eb1a7e14bdc7c6e3d209b3d8f Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7468 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-by: Martin Roth <gaumless@gmail.com>
2014-12-09fsp platfoms: add prototype & consolidate main entry-pointMartin Roth
- In '-ffreestanding' main() is just as any other function and so it needs a type-signature. Fixes a clang warning. - Bay Trail and Rangeley have the updated romstage.c with the code moved into the chipset, put the prototype in romstage.c. - The sandybridge code has not been updated, so the prototype for it goes into chipset_fsp_util.h, next to the prototype for romstage_main_continue. - Correct the return value of baytrail main() from void * to void and remove the unnecessary asmlinkage tag. I'm surprised that this didn't generate a warning... Change-Id: I85ac0797d1e55d2b7ffdca039a52820d7827e704 Signed-off-by: Martin Roth <martin.roth@se-eng.com> Reviewed-on: http://review.coreboot.org/7724 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-11-20Replace includes of build.h with version.hKyösti Mälkki
As build.h is an auto-generated file it was necessary to add it as an explicit prerequisite in the Makefiles. When this was forgotten abuild would sometimes fail with following error: fatal error: build.h: No such file or directory Fix this error by compiling version.c into all stages. Change-Id: I342f341077cc7496aed279b00baaa957aa2af0db Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7510 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-11-01northbridge/intel: Use DEVICE_NOOP macro over dummy symbolEdward O'Callaghan
Change-Id: I9aeed70f72d4df260312df6e53379f1741415b65 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/7287 Tested-by: build bot (Jenkins) Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
2014-10-19x86 romstage: Move stack just below RAMTOPKyösti Mälkki
Placement of romstage stack in RAM was vulnerable for getting corrupted by decompressed ramstage. Change-Id: Ic032bd3e69f4ab8dab8e5932df39fab70aa3e769 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/7096 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-10-18fsp_sandybridge: Move to per-device ACPI.Vladimir Serbinenko
Just took combined sandybridge per-device ACPI patch and applied it on FSP flavour to avoid need of separate tests. Change-Id: I09838cc01ede504416078edcb1c267a11539e714 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7044 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2014-10-16ACPI: Remove CONFIG_GENERATE_ACPI_TABLESVladimir Serbinenko
As currently many systems would be barely functional without ACPI, always generate ACPI tables if supported. Change-Id: I372dbd03101030c904dab153552a1291f3b63518 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4609 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-08-04northbridge/intel: Out of bounds write to array in gma.hEdward O'Callaghan
The signature[] array in the mailbox struct opregion_header_t has IGD_OPREGION_SIGNATURE written to it with a sizeof(IGD_OPREGION_SIGNATURE) and not a sizeof(signature[]). This resulted in a silent off-by-one out of bounds illegal write. Change-Id: I651620a753c743dd2ed2af51c012c27c14a5ea25 Found-by: Coverity Scan Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6473 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-07-23src/.../Kconfig: various small fixes to textsDaniele Forsi
Fixed spelling and added empty lines to separate the help from the text automatically added during make menuconfig. Change-Id: I6eee2c86e30573deb8cf0d42fda8b8329e1156c7 Signed-off-by: Daniele Forsi <dforsi@gmail.com> Reviewed-on: http://review.coreboot.org/6313 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-07-17northbridge,Makefile.inc: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: Id1fcd3d1cd8a156a76e1a9a3ca4c7b4004c2c015 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6289 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-07-17northbridge,ASL: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: I8d4bf17fe9fd82499b1515a8e85dff9cba498350 Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6294 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-07-08northbridge: Trivial - drop trailing blank lines at EOFEdward O'Callaghan
Change-Id: I9515778e97cc5ae0e366b888da90a651ae5994fe Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6210 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-21baytrail: Fix some minor errors in FSPDavid Hendricks
- Duplicate declaration of GetFspReservedMemoryFromGuid - Corrupt line that was only compiled for a southbridge that no board in coreboot currently uses. (thanks for Mike Hibbett <mhibbett@ircona.com> for pointing this out) Change-Id: I847e807272acbaa93c87a89c0d2f94829c9121e6 Signed-off-by: David Hendricks <dhendrix@chromium.org> Reviewed-on: http://review.coreboot.org/5798 Tested-by: build bot (Jenkins) Reviewed-by: Idwer Vollering <vidwer@gmail.com>
2014-05-19intel: Remove GFXUMA and related global variablesKyösti Mälkki
Remove use of global variables uma_memory_base and uma_memory_size from builds with Intel northbridges, as these variables can be kept within the chipset or even as stack locals. Intel platforms have no functional implemenation for option GFXUMA. If we did implement some choice between external and integrated graphics, it needs to be named in less obscure fashion. Change-Id: I12f18c4ee6bc89e65a561db6c2b514956f3e2d03 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5720 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
2014-05-17build: separate CPPFLAGS from CFLAGSPatrick Georgi
There are a couple of places where CPPFLAGS are pasted into CFLAGS, eliminate them. Change-Id: Ic7f568cf87a7d9c5c52e2942032a867161036bd7 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5765 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-17build: CPPFLAGS is more common than INCLUDESPatrick Georgi
Rename INCLUDES to CPPFLAGS since the latter is more commonly used for preprocessor options. Change-Id: I522bb01c44856d0eccf221fa43d2d644bdf01d69 Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/5764 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2014-05-14intel: Drop obsolete comments on MTRR usageKyösti Mälkki
Problem with UMA region allocation was fixed when MTRRs changed to use memrange implementation. Change-Id: I420dac30de2836a91596d81f88bb45b46f248532 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5719 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
2014-05-09cougar_canyon2: Switch CPU/NB/SB to the shared FSP codeMartin Roth
CPU - fsp_model_206ax: - Remove Kconfig options and mark this as using the FSP. - Use shared FSP cache_as_ram.inc file Mainboard - intel/cougar_canyon2: - Update to use the shared FSP header file. - Modify to call copy_and_run() directly instead of returning to cache_as_ram.inc. Northbridge - fsp_sandybridge: - remove mrccache, fsp_util.[ch] - add fsp/chipset_fsp_util.[ch] with chipset specific FSP bits. - Update to use the shared FSP header file. These changes were validated with FSP: CHIEFRIVER_FSP_GOLD_001_09-OCTOBER-2013.fd SHA256: e1bbd614058675636ee45f8dc1a6dbf0e818bcdb32318b7f8d8b6ac0ce730801 MD5: 24965382fbb832f7b184d3f24157abda Change-Id: Ibc52a78312c2fcbd1e632bc2484e4379a4f057d4 Signed-off-by: Martin Roth <gaumless@gmail.com> Signed-off-by: Martin Roth <martin.roth@se-eng.com> Reviewed-on: http://review.coreboot.org/5636 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-02-25Remove CACHE_ROM.Vladimir Serbinenko
With the recent improvement 3d6ffe76f8a505c2dff5d5c6146da3d63dad6e82, speedup by CACHE_ROM is reduced a lot. On the other hand this makes coreboot run out of MTRRs depending on system configuration, hence screwing up I/O access and cache coherency in worst cases. CACHE_ROM requires the user to sanity check their boot output because the feature is brittle. The working configuration is dependent on I/O hole size, ram size, and chipset. Because of this the current implementation can leave a system configured in an inconsistent state leading to unexpected results such as poor performance and/or inconsistent cache-coherency Remove this as a buggy feature until we figure out how to do it properly if necessary. Change-Id: I858d78a907bf042fcc21fdf7a2bf899e9f6b591d Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/5146 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com>
2014-02-24intel/*/acpi: Increase range length of MCHBAR buffer to 32 kBPaul Menzel
Linux kernel 2.6.31 reports the warning below on Intel Ivy Bridge (with FSP). resource map sanity check conflict: 0xfed10000 0xfed17fff 0xfed10000 0xfed13fff pnp 00:01 Since Sandy Bridge the length of the MCHBAR is 32 kB and it is already used that way in other places. $ more src/northbridge/intel/fsp_sandybridge/acpi/hostbridge.asl […] OperationRegion (MCHB, SystemMemory, DEFAULT_MCHBAR, 0x8000) […] So instead of 16 kB specify that 32 kB are decoded in that memory range for Intel Sandy Bridge, Ivy Bridge and Haswell. (Linux kernel 3.10 does not warn about that.) Change-Id: Ie7a9356d9051c807833df85e4a806e5a9498473f Reported-by: Norwich in #coreboot on <irc.freenode.org> Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5192 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Werner Zeh Reviewed-by: Marc Jones <marc.jones@se-eng.com>
2014-02-11Move hexdump32() to lib/hexdump.Kyösti Mälkki
Needs printk and is not a console core function. Change-Id: Id90a363eca133af4469663c1e8b504baa70471e0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/5155 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2014-01-12lib/cbfs_core.c: Supply size of file as well in cbfs_get_file_contentVladimir Serbinenko
Change-Id: I5b93e5321e470f19ad22ca2cfdb1ebf3b340b252 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/4659 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
2013-12-04Add Intel FSP northbridge support Sandybridge and IvybridgeMarc Jones
Add support for Sandybridge and Ivybridge using the Intel FSP. The FSP is different enough to warrant its own source files. This source handle the majority of FSP interaction. "Intel® Firmware Support Package (Intel® FSP) provides key programming information for initializing Intel® silicon and can be easily integrated into a boot loader of the developer’s choice. It is easy to adopt, scalable to design, reduces time-to-market, and is economical to build." http://www.intel.com/content/www/us/en/intelligent-systems/intel-firmware-support-package/intel-fsp-overview.html Change-Id: Ib879c6b0fbf2eb1cbf929a87f592df29ac48bcc5 Signed-off-by: Marc Jones <marc.jones@se-eng.com> Reviewed-on: http://review.coreboot.org/4015 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>