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2018-10-08Move compiler.h to commonlibNico Huber
Its spreading copies got out of sync. And as it is not a standard header but used in commonlib code, it belongs into commonlib. While we are at it, always include it via GCC's `-include` switch. Some Windows and BSD quirk handling went into the util copies. We always guard from redefinitions now to prevent further issues. Change-Id: I850414e6db1d799dce71ff2dc044e6a000ad2552 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/28927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-10-08smmstore: Add a key/val store facility in flash, mediated through SMMPatrick Georgi
It exposes an interface that is as generic as possible, so payloads and/or kernels can use it for their data. Change-Id: I9553922f9dfa60b9d4b3576973ad4b84d3fe2fb5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/25182 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-10-05src: Fix MSR_PKG_CST_CONFIG_CONTROL register nameElyes HAOUAS
Change-Id: I492224b6900b9658d54c8cf486ef5d64b299687f Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28871 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2018-10-03soc/amd/stoneyridge: Add IOMMU supportMarc Jones
Enable the IOMMU in AGESA and copy the AGESA generated IVRS ACPI table. BUG=b:116196614 TEST=Check dmesg for AMD-Vi messages. Change-Id: I688d867c7bd4949a57b27c1b6a793c6a6e4a717a Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Reviewed-on: https://review.coreboot.org/28753 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-10-01drivers/intel/wifi: Add DID for Intel WIFI module 8260, 8275Subrata Banik
Change-Id: I38d83370e96cff6822a96da5fa3d9af797ba1dc1 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/28793 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-09-28src/*: normalize Google copyright headersPatrick Georgi
As per internal discussion, there's no "ChromiumOS Authors" that's meaningful outside the Chromium OS project, so change everything to the contemporary "Google LLC." While at it, also ensure consistency in the LLC variants (exactly one trailing period). "Google Inc" does not need to be touched, so leave them alone. Change-Id: Ia0780e31cdab879d2aaef62a2f0403e3db0a4ac8 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/28756 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Joel Kitching <kitching@google.com>
2018-09-21include/device/pnp.h: Don't use device_tElyes HAOUAS
Use of device_t is deprecated. Change-Id: I9364c9681dd89f09480368a997f6d1f04cde1488 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
2018-09-20ec/google/chromeec: Update google_chromeec_get_board_version prototypeKarthikeyan Ramasubramanian
The helper function to get the board version from EC returns 0 on failure. But 0 is also a valid board version. Update the helper function to return -1 on failure and update the use-cases. BUG=b:114001972,b:114677884,b:114677887 Change-Id: I93e8dbce2ff26e76504b132055985f53cbf07d31 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Tested-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/28576 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Jett Rink <jettrink@google.com>
2018-09-16drivers/spi: Read Winbond's flash protection bitsPatrick Rudolph
Extend the generic flash interface to probe for write protected regions. Add Winbond custom code to return flash protection. Tested on Cavium EVB CN81xx using W25Q128. Change-Id: I933a8abdc28174ec32acf323c102d606b58c1ea5 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25082 Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-09-16sconfig: Allow setting device status in device treeHung-Te Lin
For devices supporting both Linux and Windows, we may find some ACPI devices that only need drivers in Linux and should not even be shown in Windows Device Manager UI. The new 'hidden' keyword in device tree 'device' statement allows devices sharing same driver to call acpi_gen_writeSTA with different values. BUG=b:72200466 BRANCH=eve TEST=Builds and boots properly on device eve Change-Id: Iae881a294b122d3a581b456285d2992ab637fb8e Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/28566 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2018-09-15nb/amd/pi/00730F01: Initialize IOMMU deviceKyösti Mälkki
Change-Id: I12d3ed35770ee06626f884db23004652084c88c0 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/15186 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-09-14complier.h: add __always_inline and use it in code baseAaron Durbin
Add a __always_inline macro that wraps __attribute__((always_inline)) and replace current users with the macro, excluding files under src/vendorcode. Change-Id: Ic57e474c1d2ca7cc0405ac677869f78a28d3e529 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/28587 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@google.com>
2018-09-10complier.h: add __noreturn and use it in code baseAaron Durbin
Add a __noreturn macro that wraps __attribute__((noreturn)) and replace current users with the macro. Change-Id: Iddd0728cf79678c3d1c1f7e7946c27375a644a7d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/28505 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-09-07amd/fam15: Add more MCA informationMarshall Dawson
Add more definitions to be used for Machine Check Architecture support, mainly for determining the type of error that is being interpreted. MCA is described in detail in the BKDG. BUG=b:65446699 TEST=inspect BERT region, and dmesg, on full patch stack. Use test data plus a failing Grunt system. Change-Id: I0682288aa58c69aee323fb43f74027f7a1905b68 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/28473 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-09-07include/cper.h: Add max of enumMarshall Dawson
Define the maximum value of the cper_x86_check_type enum, for use later in determining a legal function argument. Change-Id: I73df4c6daa5d232c2d38b0896442b5bcab5aa15f Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/28533 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-09-06src/include: Add CPER definitionsMarshall Dawson
Add definitions from the UEFI appendix on Common Platform Error Record (appx. N in revision 2.7-A). The structures and fields defined are the minimum required for generating ACPI Boot Error Record data in a subsequent patch. BUG=b:65446699 TEST=inspect BERT region, and dmesg, on full patch stack. Use test data plus a failing Grunt system. Change-Id: I74d8ec8311de749e891827747b84dce0e737aceb Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/28468 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-09-06src/include: Introduce guid_t typeMarshall Dawson
Duplicate the guid_t and GUID_INIT framework from the Linux driver. Adapt it for coreboot, and create supporting copy and compare functions. Change-Id: Ia1cd7a1f0e0f900858830e1a6a7e2bbbe272fa30 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/28467 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-27siemens/mc_apl1: Disable PCI clock outputs on XIO bridgeMario Scheithauer
This patch disables the unused PCI clock outputs on the XIO2001 PCI Express to PCI Bridge. Change-Id: I0b9cf51a713f4ab46e71d250397486d136c26177 Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-on: https://review.coreboot.org/28284 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-08-24device_tree/fit: Constify data structuresPatrick Rudolph
* Add const quailifier to arguments and elements. * Add casts where necessary in cn81xx/soc. Tested on Cavium CN81xx EVB SFF. Change-Id: Id27966427fb97457fe883be32685d1397fb0781f Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/28267 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-08-22drivers/elog/elog.c: Create extended eventRichard Spiegel
For debug reasons, sometimes you not only want to log an event, but also some extra information that would help debugging. Create an extended event reporting event type with a dword complement, and define extended events for failing to enter S3 due to pending wake event (one for pm1 and one for gpe0). BUG=b:111100312 TEST=Add a fake pending wake event, build and boot grunt, see the event in eventlog.txt. Change-Id: I3e8df0953db09197d6d8145b0fc1e583379deaa5 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/28246 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-22lib/fit_payload: Add coreboot tables support for FDT.Philipp Deppenwiese
Copy code of depthcharge boot/coreboot.c and adapt it. Tested on Cavium CN8100 EVB SFF, /sys/firmware/log is readable and prints the log. Change-Id: Ib714a021a24f51407558f484cd97aa58ecd43977 Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org> Reviewed-on: https://review.coreboot.org/28104 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-08-21nb/intel/sandybridge/raminit: Move fill_smbios17 to ddr3.cPatrick Rudolph
There's nothing Sandy Bridge specific in this code. Make it available on all platforms to reduce code duplication. Tested on Lenovo T430: SMBIOS entry 17 is still valid. Change-Id: I051c3e07a999d8dad082c24f65b43dce180349fd Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/28213 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-08-20soc/intel/common/block: Add WHL 2-core SKUKrzysztof Sywula
There are two SKUs of Whiskey Lake W0, 2-core and 4-core. Change-Id: Ia9b2707568702a5fbae3e9495ca53df34613a542 Signed-off-by: Krzysztof Sywula <krzysztof.m.sywula@intel.com> Reviewed-on: https://review.coreboot.org/28111 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-20nb/intel/sandybridge: Fill in DIMM serial numberPatrick Rudolph
Fill in SMBIOS type 17 DIMM serial number, read from SPD. Fixes FWTS SMBIOS type 17 test. Change-Id: Id6e818bfdf4af0fd34af56dc23df052a3f8c348d Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/28191 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-08-17src/include: add more msr definesMatt Delco
This change adds some MSRs that are needed in a subsequent change to add support for Continuous Performance Control. Change-Id: Id4ecff1bc5eedaa90b41de526b9a2e61992ac296 Signed-off-by: Matt Delco <delco@chromium.org> Reviewed-on: https://review.coreboot.org/28067 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-10lib/fit: support booting initrd placed above 4GiBPatrick Rudolph
Store initrd offset as 64bit integer. Tested on Cavium CN81XX EVB: The initrd could be loaded when placed above 4GiB. Previously it failed to find the initrd. Change-Id: I5d1ae860ae4a4465546bc0ef89937d611d1e56ab Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/28002 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-08-10src/soc/intel: Add new device IDs to support coffeelakeMaulik
1. Add new device IDs for SATA, GT and Northbridge to pci_ids.h 2. Add entry to identify CFL U GT and CPU to respective files 3. Add entry to identify CFL U to report_platform.c BUG=none BRANCH=none TEST=Boot to CFL U RVP board with this patch and check if coreboot is able to enumerate various devices and display correct component names properly in serial logs. Change-Id: I47c97fb9eb813587cd655e2bce05a686091619ed Signed-off-by: Maulik <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/27522 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Naresh Solanki <naresh.solanki@intel.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-08-09src/include: Fix typoElyes HAOUAS
Change-Id: Iff445dccf29957078b8308d73fb302d03cf47d31 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27914 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08amd/fam15: Add MCA bank register definitionsMarshall Dawson
Define the additional registers used for each Machine Check Architecture bank. Change-Id: I962f23662789a3b974f4946555f67fcfc6147df8 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27925 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08cpu/amd: Correct number of MCA banks clearedMarshall Dawson
Use the value discovered in the MCG_CAP[Count] for the number of MCA status registers to clear. The generations should have the following number of banks: * Family 10h: 6 banks * Family 12h: 6 * Family 14h: 6 * Family 15h: 7 * Family 16h: 6 Change-Id: I0fc6d127a200b10fd484e051d84353cc61b27a41 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27923 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-08-08cpu/amd: Rename MCA status registerMarshall Dawson
Change the defined name of MCI_STATUS (i.e. MCi_STATUS) to reflect its MC0_STATUS address. Change-Id: I97d2631a186965bb8b18f544ed9648b3a71f5fb0 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/27922 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-08-06src/soc/intel: Add AML IGD in platform reportingGaggery Tsai
This patch revises IGD naming and adds AML IGD in platform reporting. BUG=None BRANCH=None TEST=emerge-atlas coreboot chromeos-bootimage & Ensure AML IGD is shown in platform reporting. Change-Id: Id8f8379703abdaa5b14a4337a4fca04b370f3a2a Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com> Reviewed-on: https://review.coreboot.org/27846 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-08-03gpio: Change gpio_baseX_value() function return types to unsignedJulius Werner
This patch changes the return type of gpio_base2_value() and related functions from int to uint32_t. This makes more sense now that board_id() and related functions (which are the primary use case) also return that type. It's unlikely that we'll ever read a strapping of 32 GPIOs in a row, but if we did, we'd probably want to treat it as unsigned. Change-Id: I8fb7e3a7c76cb886aed40d0ada1f545180e43117 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/27809 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2018-08-01soc/intel/common/block: Add WhiskeyLake (WHL) IDsKrzysztof Sywula
Specifically PCI device ID for graphics and PCI device ID for northbridge. Change-Id: Ide237d3274df0543409c8a23b9bb50c8e0a6b7a3 Signed-off-by: Krzysztof Sywula <krzysztof.m.sywula@intel.com> Reviewed-on: https://review.coreboot.org/27519 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Kin Wai Ng <kin.wai.ng@intel.com>
2018-07-30cpu/intel/smm/gen1: Use correct MSR for model_6fx and model_1067xArthur Heymans
According to the "Intel® 64 and IA-32 Architectures Software Developer’s Manual" the SMRR MSR are at a different offset for model_6fx and model_1067x. This still need SMRR enabled and lock bit set in MSR_FEATURE_CONTROL. Change-Id: I8ee8292ab038e58deb8c24745ec1a9b5da8c31a9 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/27585 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2018-07-30cpu/intel/microcode: Add helper functions to get microcode infoRizwan Qureshi
Add 4 helper functions to get microcode info. * get_current_microcode_rev return the the version of the currently running microcode. * get_microcode_rev extract microcode revision from the given patch. * get_microcode_size extract microcode size from the given patch. * get_microcode_checksum extract checksum from the given patch. The simpler thing would be to just move the struct microcode to microcode.h so that the structure members can be dereferenced. To encapsulate the structure details added the helper functions. This information will be used in future to compare microcodes for update. Change-Id: I67a08ba40b393874d8cc17363fefe21e2ea904f3 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/27365 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-26device: add child traversal helper functionAaron Durbin
Add a function, dev_bus_each_child(), which walks through all the children for a given bus of a device. This helper allows one to walk through all the children of a given device's bus. BUG=b:111808427,b:111743717 TEST=built Change-Id: Iedceb0d19c05b7abd5a48f8dc30f85461bef5ec6 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/27636 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2018-07-24cpu/x86/mtrr.h: Rename MSR SMRR_PHYS_x to IA32_SMRR_PHYSxArthur Heymans
This is how these MSR's are referenced in Intel® 64 and IA-32 Architectures Software Developer’s Manual. The purpose is to differentiate with MSR_SMRR_PHYSx. Change-Id: I54875f3a6d98a28004d5bd3197923862af8f7377 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/27584 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-07-20write_tables: return a pointer to the tableRonald G. Minnich
The write_tables function was void. It is a bit more useful for loading payloads from the romstage if it returns a pointer to the table it creates. Change-Id: I6eeaf3e16bcbaf1e7ec3eada8026c466d2fb6f5a Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/27537 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-19device/pci: Add MSI-X helper functionsPatrick Rudolph
Basic PCI MSI-X table helper functions. Imported from GNU/Linux kernel PCI subsystem. To be used on Cavium to configure MSI-X tables. Change-Id: I94413712e7986efd17e6b11ba59f6eb390384c8c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/26329 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-19arch/x86/smbios: Add support for table 38Patrick Rudolph
Add support for SMBIOS table 'IPMI Device Information' and use it on HP Compaq 8200 Elite SFF. Tested on HP Compaq 8200. dmidecode prints the table and sensors-detect scans for IPMI compatible devices. Change-Id: I66b4c4658da9d44941430d8040384d022d76f51e Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/25386 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-07-17pnp_device: improve readabilityFelix Held
Add comments on the ops handling in pnp_enable_devices function and the pnp_info struct. Also remove the negation in the check if an LDN-specific override is used. This patch doesn't change the logic though. Change-Id: I3e80dbce1f29ee3e95e3b1d71c9b8479561d5c1a Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/27384 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-07-13intel/wifi: Add WGDS ACPI method for Geo Aware SARPratik Prajapati
To comply with all relevant bodies throughout the world, SAR settings take into account the lowest common denominator Tx power settings. This setup may lead to non-optimal performance when the user location is in a country that may allow higher power setting. The purpose of Wireless Geo Delta Settings (WGDS) is to provide offset settings for FCC, Europe, Japan and Rest of the world. These offsets would be added (by Intel wifi driver) to the base SAR Tx Power as defined in WRDS and EWRD BUG=b:65155728 BRANCH=none TEST=WGDS ACPI table gets created as expected. Change-Id: I4f602e3f95ff3545db6cc6e428beb9a36abd9296 Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/21098 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-07-09src/{ec,include,lib}: Use "foo *bar" instead of "foo* bar"Elyes HAOUAS
Change-Id: I447aaa1850b7e8b514a8c4c04bf5b426d3d1cd0a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/27405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-06-28devicetree: Add method to delete property by namePatrick Rudolph
Will be used on Cavium SoC to delete devicetree entries that aren't available with the board/configuration. Change-Id: I7c58a2411206bca62d0e96fa627530e937383ac9 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/26693 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-06-28smm: Add canary to end of stack and die() if a stack overflow occursRaul E Rangel
If CPU 0's stack grows to large, it will overflow into CPU 1's stack. If CPU 0 is handling the interrupt then CPU 1 should be in an idle loop. When the stack overflow occurs it will override the return pointer for CPU 1, so when CPU 0 unlocks the SMI lock, CPU 1 will attempt to return to a random address. This method is not foolproof. If code allocates some stack variables that overlap with the canary, and if the variables are never set, then the canary will not be overwritten, but it will have been skipped. We could mitigate this by adding a larger canary value if we wanted. I chose to use the stack bottom pointer value as the canary value because: * It will change per CPU stack. * Doesn't require hard coding a value that must be shared between the .S and .c. * Passing the expected canary value as a parameter felt like overkill. We can explore adding other methods of signaling that a stack overflow had occurred in a follow up. I limited die() to debug only because otherwise it would be very hard to track down. TEST=built on grunt with a small and large stack size. Then verified that one causes a stack overflow and the other does not. Stack overflow message: canary 0x0 != 0xcdeafc00 SMM Handler caused a stack overflow Change-Id: I0184de7e3bfb84e0f74e1fa6a307633541f55612 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/27229 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-19lib: Add FIT payload supportPatrick Rudolph
* Add support for parsing and booting FIT payloads. * Build fit loader code from depthcharge. * Fix coding style. * Add Kconfig option to add compiletime support for FIT. * Add support for initrd. * Add default compat strings * Apply optional devicetree fixups using dt_apply_fixups Starting at this point the CBFS payload/ can be either SELF or FIT. Tested on Cavium SoC: Parses and loads a Linux kernel 4.16.3. Tested on Cavium SoC: Parses and loads a Linux kernel 4.15.0. Tested on Cavium SoC: Parses and loads a Linux kernel 4.1.52. Change-Id: I0f27b92a5e074966f893399eb401eb97d784850d Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25019 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-06-19lib: Raw import FIT parserPatrick Rudolph
Import from https://chromium.googlesource.com/chromiumos/platform/depthcharge Coding style and coreboot integration will be done in a separate commit. Change-Id: Iee56db328d7eeffb0eaf829841243b0b9195c199 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25739 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-06-19lib/prog_loaders: Move argument selection into selfloadPatrick Rudolph
Set the payload argument in selfload, as other (non self) payloads, are going to set a different argument. Change-Id: I994f604fc4501e0e3b00165819f796b1b8275d8c Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/25861 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-14nb/intel/fsp_rangeley: Use MSR_PLATFORM_INFO instead of 0xceElyes HAOUAS
Change-Id: Ifb8aa43b6545482bc7fc136a90c4bbaa18d46089 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/22957 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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