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2018-06-02soc/intel/common: Add edge trigger configuartion for IOAPIC IRQ modeAamir Bohra
Change-Id: I4e1f009489f2d8338ae94b78d7e9eb3f88a85daa Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/26730 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-06-01soc/intel/cannonlake: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: Iea56a6560bb23d48d19211304e57fc08e1c27fd6 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26584 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-01soc/intel/broadwell: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I043f4169ad080f9a449c8780500332c9512b62ff Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26583 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-06-01soc/amd/stoneyridge: Add ACPI device name lookupMarc Jones
Add the ACPI devices defined in ASL to the soc_acpi_name() lookup function. BUG=b:80280671 TEST=Add ACPI method to specific GPP bridge. Boot and verify method with ACPI dump. Change-Id: I5117e0d39db831364173c9c61ccdab6e34f18c59 Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/26698 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-05-31soc/intel/broadwell: decouple PEI memory struct from coreboot headerMatt DeVillier
Recent changes to field lengths in include/memory_info.h resulted in a mismatch between the memory_info struct the MRC blob writes to and the struct used by coreboot to parse out data for the SMBIOS tables. This mismatch caused type 17 SMBIOS tables to be filled incorrectly. The solution used here is to define the memory_info struct as expected by MRC in the pei_data header, and manually copy the data field by field into the coreboot memory_info struct, observing the more restrictive lengths for the two structs. Test: build/boot google/lulu, verify SMBIOS type 17 tables correctly populated. Change-Id: I932b7b41ae1e3fd364d056a8c91f7ed5d25dbafc Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/26598 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-05-31soc/{amd,intel}: Use CACHE_ROM_(BASE|SIZE)Nico Huber
Boards could choose a high ROM_SIZE that would result in an MTRR config that conflicts with other resources. Thus, always use the filtered CACHE_ROM_SIZE. Change-Id: I66d36b84ce49c1cb98cb36a4731977baaedf3225 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/26575 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-31{cpu,drivers,nb,soc}/intel: Use CACHE_ROM_BASE where appropriateNico Huber
Change-Id: Ibc2392cd2a00fde3e15dda4d44c8b6874d7ac8a3 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/26574 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-05-31soc/intel/skylake: Select common P2SB codeSubrata Banik
This patch select CONFIG_SOC_INTEL_COMMON_BLOCK_P2SB to include common p2sb code block. BUG=b:78109109 BRANCH=none TEST=Build and boot EVE. Change-Id: I3f6aa6398e409a05a35766fb7aeb3aa221dd3970 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26165 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-30soc/intel/cannonlake: Enable IDT and expection handling support for all stagesAamir Bohra
Change-Id:I4146a040e5e43bed7ccc6cb0a7dc2271f1e7a8ea Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/26661 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-29src/soc: Add and update license headersMartin Roth
This change adds and updates headers in all of the soc files that had missing or unrecognized headers. After this goes in, we can turn on lint checking for headers in all soc directories. Change-Id: I8b34dcd10c692f1048bd8d6c0fe3bfce13d54967 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/26569 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-05-28fsp_broadwell_de: Select TSC_MONOTONIC_TIMER by defaultDavid Hendricks
This is currently selected by each derivative board's Kconfig even though it's really an SoC-specific option. Change-Id: Iad135261915a0857c53c18aaebde7e46c97a8f40 Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/26344 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-28intel/skylake: nhlt: Update Max98373's capture formatSathyanarayana Nujella
Max98373's NHLT capture configuration is used for IV feedback for DSM algorithm. Feedback is 4-channel data. Without this configuration below error is seen in dmesg: [ 315.784250] snd_soc_skl 0000:00:1f.3: Blob NULL for id 0 type 3 dirn 1 [ 315.784263] snd_soc_skl 0000:00:1f.3: PCM: ch 4, freq 48000, fmt 32 So, update nhlt configuration accordingly. BUG=b:79362472 TEST=Audio playback works with IV feedback enabled Change-Id: I75434a63fe030ed9bb963c6d300d833a8e7d2d66 Signed-off-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-on: https://review.coreboot.org/26384 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-28soc/intel/quark: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I102c9b9b1066064589149388d5ebbcd6d0d81fa7 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26542 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-05-28soc/qualcomm: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: Ib7bcfefaecc053a1ed28d708a614acb81207bccf Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26536 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-05-28soc/nvidia: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I065ed3a0deab2f59e510717f5d52beb2a62e900d Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26537 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-05-27soc/intel/cannonlake: Select common XHCI codeSubrata Banik
This patch select CONFIG_SOC_INTEL_COMMON_BLOCK_XHCI to include common xhci code block. BUG=b:78109109 BRANCH=none TEST=Build and boot cnlrvp Change-Id: I7f1e59792159dae5835fbbe7fcb1604fc01893ba Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26465 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-27grunt: Wire up the EC SMI handlerRaul E Rangel
This won't actually get called yet since the GPIO pin has not been configured as SMI. BUG=b:80295434 TEST=grunt: Made sure events could be processed. Change-Id: I189e26196e4543b3e34bff5d9df8566eff07d585 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/26546 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-05-27amd: Don't call halt() when in SMMRaul E Rangel
This copies what Intel does. BUG=b:80295434 TEST=grunt: Made sure that the S5 SMI interrupt gets fired. Change-Id: I7874824cad01054c6bdeff12d248e671f27be030 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/26545 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-27stoneyridge GPIO: Create and use PAD_INT for interrupt pinsRichard Spiegel
The default interrupt control for GPIO pins within stoneyridge is for edge triggered, high. However, sometimes these need to change, or maybe the interrupt needs to be reported or delivered. This was the case of platform grunt, where the interrupt related bits were being changed afterwards. Ideally all the bits should be programmed through the same procedure. Create several PAD_INT definitions (for general configuration, for trigger configuration and for interrupt type configuration) and change function sb_program_gpios() to accept the output from PAD_INT_XX and program all the necessary bits while keeping compatibility with other PAD_XX definitions. BUG=b:72875858 TEST=Add code to report GPIO and interrupt configuration, build grunt and record a baseline. Add new code, rebuild grunt and record a test output. Compare baseline against test, there should be no change in GPIO or interrupt programming. Remove code that reports GPIO/interrupt configuration. Change-Id: I3457543bdf64ec757fd82df53c83fdc1d03c1f22 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25758 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-05-25soc/amd/stoneyridge: Increment boot_count on non-S3 bootsDaniel Kurtz
Increment the boot_count from romstage when not resuming from S3. BUG=b:80266624 TEST=firmware_EventLog TEST=boot, then: mosys eventlog list | grep boot 1 | 2018-05-24 16:51:42 | System boot | 1 reboot mosys eventlog list | grep boot 1 | 2018-05-24 16:51:42 | System boot | 1 6 | 2018-05-24 16:52:34 | System boot | 2 Change-Id: Ideec9da809e494fb0ea073f648540285972f8238 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/26525 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-25soc/amd/stoneyridge: Record ACPI Wake events in ELOGDaniel Kurtz
We are already reporting the Wake source, but we must also report the ACPI wake itself. BUG=b:79865267 TEST=firmware_EventLog Change-Id: Id26dff46379800a63ab9b77f135d23c6382f77e6 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/26522 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Raul Rangel <rrangel@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-25soc/intel/cannonlake: Reduce STACK_SIZE to 4KiBSubrata Banik
TEST=Build and boot cannonlake rvp till OS. Change-Id: I5369afd0d1d66e25d210416730a2c1c91ca8e94a Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26345 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-24soc/intel/baytrail: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I8b2cfe3e2090fb8eed755e40d337c6049d8dd96e Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26456 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-05-24src: Remove space after `defined`Elyes HAOUAS
Change-Id: If450a68e98261ffba4afadbce47c156c7e89e7e4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26460 Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-23mb/google/kahlee/dsdt.asl: Add method _SWSRichard Spiegel
_SWS is the recommended method of wake source retrieval. Now that PM1I and GPEI are available at NVS, add the method _SWS to kahlee/grunt ACPI code. BUG=b:76020953 TEST=Build grunt Change-Id: I5930438af40e6f9177462582cafb65401d9c60f4 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/26217 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-05-23stoneyridge: Store wake parameters in NVSRichard Spiegel
ACPI _SWS needs information on PM1 and ACPI events (though events can be read directly). Unfortunately PM1 is cleared in normal path and in resume path. Save PM1 and ACPI events in NVS to be accessed by ACPI _SWS. BUG=b:75996437 TEST=Build and boot grunt recording serial. Run suspend stress test, after 3 resumes closed file and examined for the message indicating what was being saved to NVS. Two different path, normal boot (first boot) and resume path had different PM1. Change-Id: If3b191854afb27779b47c3d8d9f5671a255f51b5 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/26208 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-23soc/amd/common/block/pci: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I82089475eb43d58303d1091f35aee06f1f04b4a4 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26459 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2018-05-23soc/amd/stoneyridge/: Get rid of device_tElyes HAOUAS
Use of device_t has been abandoned in ramstage. Change-Id: I84fbc90b2a81fe5476d659716f0d6e4f0d7e1de2 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/26458 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2018-05-22soc/intel/apollolake: Bypass FSP's CpuMemorytest, PCIe pwr seq & SPI InitSrinidhi N Kaushik
CpuMemoryTest in FSP tests 0 to 1M of the RAM after MRC init. With PAGING_IN_CACHE_AS_RAM enabled for GLK, there was no page table entry for this range which caused a page fault. Since this test is anyway not exhaustive, we will skip the memory test in FSP. There is an option to do PCIe power sequence from within FSP if provided with the GPIOs used for PERST to FSP. Since we do this from coreboot, will skip the PCIe power sequence done by FSP. FSP does not know what the clock requirements are for the device on SPI bus, hence it should not modify what coreboot has set up. Hence skipping SPI clock programming in FSP. CQ-DEPEND=CL:*627827 BUG=b:78599939, b:78599576, b:76058338 BRANCH=None TEST=Build coreboot for Octopus board. Change-Id: I4fa7a73fbb4676bb7af2416c8a33bf10ef41dd53 Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Reviewed-on: https://review.coreboot.org/26284 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-22soc/nvidia/tegra(124|210): Add distclean targetsMartin Roth
Add distclean targets so these can be called by the junit.xml test target needed for jenkins testing. Change-Id: I5991b43503da1778a6d74a57fbc0daf862e570d7 Signed-off-by: Martin Roth <gaumless@gmail.com> Reviewed-on: https://review.coreboot.org/26433 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-05-22amd/stoneyridge: Increase SMM reserved memoryMarshall Dawson
Add 64KB to the reserved memory used for stage_cache. This corrects an error observed when using a debug build of the AGESA blob. Messages on initial boot AGESA: Saving stage to cache Error: Can't add stage_cache 57a9e101 to imd and during resume AGESA: Loading stage from cache Error: Can't find stage_cache 57a9e101 in imd TEST=boot/suspend/resume Grunt with debug and release builds BUG=b:79154155 Change-Id: I3f27059fcef37e335d0301142ba4dedb3809e369 Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/26386 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-22src: Remove non-ascii charactersMartin Roth
Change-Id: Iedb78e24a286a51830c85724af0179995ed553be Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/26434 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-05-22rk3399: Enable bootblock compressionJulius Werner
This patch enables the new bootblock compression feature on RK3399, which requires moving MMU initialization into the decompressor stage and linking the decompressor (rather than the bootblock) into the entry point jumped to by the masked ROM. RK3399's masked ROM seems to be using a bitbang SPI driver to load us (very long pauses between clocking in each byte), with an effective data rate of about 1Mbit. Bootblock loading time (as measured on a SPI analyzer) is reduced by almost 100ms (about a third), while the decompression time is trivial (under 1ms). Change-Id: I48967ca5bb51cc4481d69dbacb4ca3c6b96cccea Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26341 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-22bootblock: Allow more timestamps in bootblock_main_with_timestamp()Julius Werner
This patch adds more parameters to bootblock_main_with_timestamp() to give callers the opportunity to add additional timestamps that were recorded in the platform-specific initialization phase. Change-Id: Idf3a0fcf5aee88a33747afc69e055b95bd38750c Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/26339 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2018-05-19cpu/x86: Add support to run function on single APSubrata Banik
This patch ensures that user can select a specific AP to run a function. BUG=b:74436746 BRANCH=none TEST=Able to run functions over APs with argument. Change-Id: Iff2f34900ce2a96ef6ff0779b651f25ebfc739ad Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26034 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-19soc/intel/cannonlake: Add CONFIG_SMM_RESERVED_SIZE configSubrata Banik
This patch ensures to make SMM_RESERVED_SIZE for cannonlake platform else smm_subregion() returns 0 size. Change-Id: I6a95a244bbcf40d672fd11d1c62e01224b2554f2 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26216 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
2018-05-18soc/amd/stoneyridge: Support ACPI USB code generationDuncan Laurie
To support generating USB devices in ACPI the platform needs to know how to determine a device name for each USB port, and for any root hubs that may be present. The AMD Stoney Ridge platform has separate controllers for USB 2.0 and USB 3.0. The USB 2.0 ports are connected through a hub to an EHCI controller while the USB 3.0 ports are directly connected to the xHCI controller. This topology is described in ACPI and the port names are exposed by the soc_acpi_name() function. The USB controllers are configured to scan for static USB devices in the devicetree and use the soc_acpi_name() function to identify them. Change-Id: I2bb677f84a49d2531929985dba319455b88e1686 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/26175 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-05-18soc/intel: Add support for USB ACPI code generationDuncan Laurie
To support generating USB devices in ACPI the platform needs to know how to determine a device name for each USB port, and for any root hubs that may be present. Recent Intel platforms route all ports to an XHCI controller through a root hub. This is supported by considering the root hub to be USB port type 0, the USB 2.0 ports to be type 2, and the USB 3.0 ports to be type 3. This was tested with a Kaby Lake platform by adding entries to the devicetree and checking the resulting SSDT. Change-Id: I527a63bdc64f9243fe57487363ee6d5f60be84ca Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/26174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-05-17soc/intel/skylake: Fix AP timeout issue while executing sgx_configureSubrata Banik
Increase AP timeout limit for sgx_configure function. As per debug log sgx_configure was not successful on all cores with given timeout value. TEST=Ensures no timeout error in AP function execution. Change-Id: Ia83f7a7eb6cd6c4808d55febfebe32724a633173 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26286 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@google.com>
2018-05-15soc/intel/skylake: check DPTF_TSR1_ACTIVE_AC* in _ACx methodsJohn Su
Because thermal table is not included the values of DPTF_TSR1_ACTIVE_AC from internal nami/vayne thermal team. Add conditional compilation in _ACx methods if DPTF_ENABLE_FAN_CONTROL is defined in the dptf.asl. BUG=b:72974136 TEST=Match the result. Change-Id: I4b593118ca460a59aa49786cb99df417d135112a Signed-off-by: John Su <john_su@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/26210 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-05-15soc/intel/apollolake: add rt5682 NHLT supportNaveen Manohar
Add APIs and required parameters for creating Realtek 5682 SSP endpoint in NHLT table. BUG=b:79235534 TEST=check that NHLT table defined is created properly. With the series merged & required driver support in kernel. Verify Headset Audio playback. Change-Id: Ic26a0b881f77af64ba00fd714b08c0f17c0acb3d Signed-off-by: Naveen Manohar <naveen.m@intel.com> Reviewed-on: https://review.coreboot.org/26057 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-14soc/intel/denverton_ns: Enable common code for CPUJulien Viard de Galbert
Change-Id: Ib215aa17dd20112946b74a1b63ce8a735388873c Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/24927 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-14soc/intel/denverton_ns: port gpio to intelblockJulien Viard de Galbert
The intelblock code is common code already used by appololake and cannonlake platform. The denverton platform also use a similar gpio controller so the intelblock code can be used as well. Change-Id: I7ecfb5a3527e9c893930149f7b847a41c5dd9374 Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/24928 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-14soc/intel/denverton_ns + mb: Rename gpio configurationJulien Viard de Galbert
In order to use the shared code in intelblock, this patch renames the denverton specific implementation to not use the same names (for files and types). - rename pad_config to remove conflict with soc/.../intelblocks/gpio.h - rename gpio.c, soc/gpio.h to not conflict with intelblock Note: There is no functional change in this patch. Change-Id: Id3f4e2dc0a118e8c864a96a435fa22e32bbe684f Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/24926 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-14cpu/x86: Add support to run function with argument over APsSubrata Banik
This patch ensures that user can pass a function with given argument list to execute over APs. BUG=b:74436746 BRANCH=none TEST=Able to run functions over APs with argument. Change-Id: I668b36752f6b21cb99cd1416c385d53e96117213 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/25725 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-05-14grunt: use stage cache when waking from S3Raul E Rangel
BUG=b:79154155 TEST=built and tested on grunt 31 entries total: 0:1st timestamp 20,917 900:calling AmdInitReset 87,525 (66,608) 901:back from AmdInitReset 98,318 (10,793) 902:calling AmdInitEarly 99,165 (847) 903:back from AmdInitEarly 139,619 (40,454) 5:start of verified boot 156,301 (16,682) 503:starting to initialize TPM 156,697 (396) 504:finished TPM initialization 186,107 (29,410) 505:starting to verify keyblock/preamble (RSA) 187,316 (1,209) 506:finished verifying keyblock/preamble (RSA) 208,000 (20,684) 507:starting to verify body (load+SHA2+RSA) 208,108 (108) 508:finished loading body (ignore for x86) 273,238 (65,130) 509:finished calculating body hash (SHA2) 290,364 (17,126) 510:finished verifying body signature (RSA) 294,236 (3,872) 511:starting TPM PCR extend 295,071 (835) 512:finished TPM PCR extend 320,512 (25,441) 513:starting locking TPM 320,514 (2) 514:finished locking TPM 332,081 (11,567) 6:end of verified boot 332,083 (2) 13:starting to load romstage 332,187 (104) 4:end of romstage 395,559 (63,372) 10:start of ramstage 395,999 (440) 916:calling AmdS3LateRestore 396,135 (136) 917:back from AmdS3LateRestore 428,066 (31,931) 30:device enumeration 428,087 (21) 40:device configuration 434,640 (6,553) 50:device enable 438,185 (3,545) 60:device initialization 439,565 (1,380) 70:device setup done 453,326 (13,761) 918:calling AmdS3FinalRestore 454,363 (1,037) 919:back from AmdS3FinalRestore 455,520 (1,157) 98:ACPI wake jump 467,541 (12,021) Total Time: 446,624 Change-Id: I326e81d3c987130e258c616c7c66dd82ddc0d942 Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-on: https://review.coreboot.org/26219 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-09drivers/intel/gma, soc/intel/common: improve cooperationPatrick Georgi
Instead of both featuring their own VBT loaders, use a single one. It's the compression-enabled one from soc/intel/common, but moved to drivers/intel/gma. The rationale (besides making all the Kconfig fluff easier) is that drivers/intel/gma is used in some capacity on all platforms that load a VBT, while soc/intel/common's VBT code is for use with FSP. BUG=b:79365806 TEST=GOOGLE_FALCO and GOOGLE_CHELL both build, exercising both affected code paths. Change-Id: I8d149c8b480e457a4f3e947f46d49ab45c65ccdc Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/26039 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-09sdm845: Add DRAM resourcesT Michael Turney
TEST=build Change-Id: Icf934caf8b4584ef2633054a5cc7f5be7cc734ee Signed-off-by: T Michael Turney <mturney@codeaurora.org> Reviewed-on: https://review.coreboot.org/25212 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-05-09vendorcode/amd/pi/00670F00: Control which procedure buildsRichard Spiegel
Vendor code is compiled as a library, thus the whole library is included into the final image. However, not all procedures are required, they are there because original AGESA code had them. We cannot remove them, in order to facilitate porting of fixed AGESA code. Therefor add #if throughout the code to allow the control if unneeded procedures will be build. BUG=b:78610011 TEST=Build and boot grunt; build kahlee and gardenia. Change-Id: I68f9e359b2331f715a3b85486c4181866985afdf Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/26135 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-08amd/common/pi: Insert missing newline in printkMarshall Dawson
Add a newline to the unsupported callout message. Change-Id: I9bfff0ed920843f6c0818b51ee0046366f2a5c8d Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/26144 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-05-08soc/intel/skylake: Support PCH UART 0 and 1 for consoleDuncan Laurie
The current PCH UART support for console is limited to UART2. This change adds support for specifying UART0 or UART1 to be used instead by changing CONFIG_UART_FOR_CONSOLE in the board level Kconfig. The default is still 2. This is tested with a board that uses UART0 for debug output. Change-Id: I91323ed3298f9b2558764aa4b54173833c021a7b Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/26140 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-08soc/intel/fsp_broadwell_de: Spell verb *set up* with spacePaul Menzel
Change-Id: If2e66f3531696d430b3ae133c4b7ec0d929713b7 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/26129 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2018-05-08soc/intel/denverton_ns: Fill dimm info for SMBIOS table 17Julien Viard de Galbert
Rework display_fsp_smbios_memory_info_hob (shared code). Import code to convert memory HOB to dimm info for SMBIOS table 17 mostly copied from fsp1_1 mainboard_save_dimm_info. Change-Id: Id5c4ceaf4e65359f72ec764f0914b5daa82f257e Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/23851 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.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>
2018-05-08intel/broadwell: Add option to enable/disable the PCIe AER capabilityYouness Alaoui
The Advanced Error Reporting capability was hardcoded in the PCIe extended capability list, but it might not always be possible. The Librem 13v1 does not seem to have working AER and this option was needed and tested on the Librem 13v1. Without it, the linux console gets spammed with AER errrors. Change-Id: If2e0ec42c93f1fee927eacdf0099004cf9302fbe Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm> Reviewed-on: https://review.coreboot.org/25326 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-08intel/broadwell: If L1 Sub state is disabled, do not set capabilityYouness Alaoui
I finally found out why disabling the L1 sub state option did not prevent some NVMe drives from locking up in L1 substate. I expect that the disabled L1 substate initialization that coreboot does is negated because Linux might itself configure it if it finds the capability enabled on the PCIe root port. Removing the capability from the PCIe root port when L1 sub states are disabled in the configuration should fix the problem. This was not tested because it's a difficult issue to reproduce and I do not have the problematic hardware that caused it anymore. Change-Id: I293a650db307e77cee024a43fbfc81e1d8c86265 Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm> Reviewed-on: https://review.coreboot.org/25325 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-05intel/acpi: Fix ACPI compile errorLijian Zhao
According to ACPI 6.1 spec 19.6.44, External informs compiler that object is external to this TABLE, no necessary for object in same DSDT tables. BUG=None TEST=Build pass Intel mainboard with 20180427 iasl. Change-Id: I153e7d0e97f9a29919676fbb73a7c26fd22f252c Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/26045 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-05-05soc/intel/cannonlake: Include stage cache support for CNLSubrata Banik
TEST=Build and boot cannonlake rvp. cpu_index() returns correct cpu index based on caller. Change-Id: I23f80ef455d075a14121577f401cfc7c44ba0cfa Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/26052 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-05-05soc/intel: Add KBL-R pci id supportLijian Zhao
Add KBL-R internal graphics device pci ids into coreboot. BUG=N/A TEST=Boot up fine on kabylake-r platform with display on. Change-Id: I0813247624770b70fe8b3ec3825fd17a9878cd0e Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/26018 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Nick Vaccaro <nvaccaro@chromium.org>
2018-05-05fsp_broadwell_de: Add option to enable EHCI controllersDavid Hendricks
Change-Id: I74ee9448923015ac5ec3eec770669f3491a375ba Signed-off-by: David Hendricks <dhendricks@fb.com> Reviewed-on: https://review.coreboot.org/26042 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2018-05-04soc/intel/common: Allow exporting the size of the VBTPatrick Georgi
Change-Id: Ib340aad846ea7cb61d650928b495efaa1fc2d641 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/26038 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-05-04soc/intel: unify VBT fetching APIPatrick Georgi
Skylake used the inner function, wrapping it in the same set of tests as the common code does, but expressed differently. Change-Id: Ifa6912255e7874a6e80301d49128adda6f624209 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/26037 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-05-04soc/amd/stonyridge: Add misc deviceAkshu Agrawal
oscout system clock is present in FCH misc device. The kernel acpi misc driver will use the resource to register oscout system clock. BUG=b:74570989 TEST=Tested clock enable/disable in kernel driver Change-Id: Ia90d3abab447fb5d27f454d9d6c33d0b5c3a0f16 Signed-off-by: Akshu Agrawal <akshu.agrawal@amd.com> Reviewed-on: https://review.coreboot.org/25918 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-04ifdtool: Add a list of known platforms that support IFD_VERSION_2Furquan Shaikh
ifdtool has relied on one of the fields within FCBA(read_freq) to determine whether a platform supports IFD_VERSION_1 or IFD_VERSION_2. However, newer platforms like GLK and CNL do not have read_freq field in FCBA and so the value of these bits cannot be used as an indicator to distinguish IFD versions. In the long run, we need to re-write ifdtool to have a better mapping of SoC to IFD fields. But until that is done, this change adds a list of platforms that we know do not support read_freq field but still use IFD_VERSION_2. This change also updates GLK and CNL to pass in platform parameter to ifdtool. BUG=b:79109029, b:69270831 Change-Id: I36c49f4dcb480ad53b0538ad12292fb94b0e3934 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/26023 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-04soc/amd/stoneyridge: Remove USB30PortInit settingMartin Roth
This bitmask sets the USB PORTSC.DR bit for each XHCI port. This is mainboard specific, and only for non-removable devices attached to the XHCI port. BUG=b:72859972 TEST=Boot grunt Change-Id: I0488b80da1fe4e57b06d3bc7a93ad9ebbfc97749 Signed-off-by: Martin Roth <martinroth@chromium.org> Reviewed-on: https://review.coreboot.org/26015 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2018-05-02soc/amd/stoneyridge: remove sb_set_readspeed functionMarc Jones
The sb_set_readspeed() was touching the wrong register and the read speed settings are handled by sb_set_spi100(). Nothing was using the function, so remove it. Change-Id: I23b20cf559ee759ba94d49ff6810a9baa64e86fb Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Reviewed-on: https://review.coreboot.org/25969 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com>
2018-05-02intel/common: compress VBTPatrick Georgi
It's pretty well compressible which helps when space is tight. The code encodes the assumption that the VBT is 8kb or less. Haven't seen a larger one yet. BUG=b:77971803,b:78541692 TEST=build, see that vbt.bin is compressed, boot, check log that the reported VBT size is correct. Change-Id: Ie25bca21d9edc408f441a292bbe2ab0459948ec4 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/25927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-05-01sdm845: Add Timer supportT Michael Turney
Frequency set to 19.2 MHz TEST=build Change-Id: I56e57156df8a74cf629f7ada86cf5a5fcd5ad3c4 Signed-off-by: T Michael Turney <mturney@codeaurora.org> Reviewed-on: https://review.coreboot.org/25202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-05-01chromeec platforms: Update ACPI thermal event handler callMartin Roth
Currently the thermal event handler method TEVT is defined as an extern, then defined again in platforms with thermal event handling. In newer versions of IASL, this generates an error, as the method is defined in two places. Simply removing the extern causes the call to it to fail on platforms where it isn't actually defined, so add a preprocessor define where it's implemented, and only call the method on those platforms. Change-Id: I64dcd2918d14f75ad3c356b321250bfa9d92c8a5 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/25916 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-04-30soc/intel/braswell: remove stale spi_loading.cAaron Durbin
CONFIG_ALT_CBFS_LOAD_PAYLOAD has long since been removed. Clean up the remnants in braswell. Change-Id: I88483a4c3a74ed0c7defacf872b1564c3ce7f909 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25899 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-04-30soc/amd/stoneyridge/gpio.c: Fix gpio_output()Richard Spiegel
Function gpio_output() is only setting the pin as an output, when in fact it should also set the state (high/low) of the pin. Fix the procedure to set the state of the pin. BUG=b:78328773 TEST=None Change-Id: I516192a0782a9bbb40124029f264a2711114c800 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25871 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-04-30mb/google/octopus: Fix crossystem wpsw_cur errorHannah Williams
With only one entry for Write Protect gpio in the OIPG package, the sysfs entry /sys/devices/platform/chromeos_acpi/GPIO.x is created as "GPIO" instead of "GPIO.x". This was causing crossytem to return error for wpsw_cur. BUG=b:78009842 Change-Id: Ica60f342420d95d09a45580f2f940443c03601de Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/25892 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-04-27soc/intel/apollolake: enable cache-as-ram paging for glkAaron Durbin
Add support and enalbe cache-as-ram paging for glk to work around a cache-as-ram corruption issue. glk executes verstage, romstage, and FSP-M directly out of cache-as-ram (just like apl). However, the front end on glk is very agressive about pulling cache lines into L1I for potential execution. When the snoops hit in the L1D and the cache lines are dirty the processor writes the line back. However, there is no backing store for the dirty lines to go. As such when the line is pulled back in the value is all 0xff's, corrupting cache-as-ram. To fix the issue one needs to enable paging with NX (no execute) permissions which prevents the above actions from happening because the TLB will indicate that shouldn't be fetched into the instruction cache since data will be marked no execute. The generated page tables are added to cbfs and only added to the COREBOOT cbfs as they are only consumed in the early cache-as-ram stages. The page tables generated with: $ go run util/x86/x86_page_tables.go \ --iomap_file=src/soc/intel/apollolake/glk_page_map.txt \ --metadata_base_address=0xfef00000 \ --pdpt_output_c_file=src/soc/intel/apollolake/pdpt.c \ --pt_output_c_file=src/soc/intel/apollolake/pt.c Merged address space: 00000000d0000000 -- 00000000fef00000 UC NX : 375 big 256 small 00000000fef00000 -- 00000000fef20000 WB NX : 0 big 32 small 00000000fef20000 -- 00000000fefc0000 WB : 0 big 160 small 00000000fefc0000 -- 00000000ff000000 WB NX : 0 big 64 small 00000000ff000000 -- 0000000100000000 WP : 8 big 0 small Total Pages of page tables: 5 Pages linked using base address of 0xfef00000. BUG=b:72728953 Change-Id: Icde9cc0bf5079bb5821f4e59eb61e939c13d7062 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25719 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-04-27soc/amd/stoneyridge/include/soc/smi.h: Fix name collisionRichard Spiegel
When smi.h is included to southbridge.h (to use SCI/SMI definitions within southbridge.h definitions), this causes a collision of the definition of NONE (ioapic.h also has a NONE definition). As NONE is an enumeration of interrupt types (SCI/SMI), add INTERRUPT_ at the start of each definition. This is preparation to have GPIO table/code also declare/program SCI/SMI. BUG=b:72875858 TEST=Build grunt. Change-Id: I5c7b798f9f4d7c2a9f9c606c7ebffb7004a37b99 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25845 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-27soc/amd/stoneyridge: Enable CMOS VBNV backup to flashMarc Jones
Now that we have SPI flash writes working, we can support VBOOT_VBNV_CMOS_BACKUP_TO_FLASH. This requires the mainboard to reserve the area in FMAP. BUG=b:77347873 TEST=Manually clear CMOS and check coreboot restores VBNV from flash. Change-Id: I488dbfc4c200f5100374d47feb0a0522e6a60e88 Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Reviewed-on: https://review.coreboot.org/25842 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-27soc/intel/common/block/xdci: Use vboot_can_enable_udc in xdci_can_enableFurquan Shaikh
This change uses the newly added vboot_can_enable_udc to decide if it is okay to enable xDCI in vboot developer mode. BUG=b:78577893 BRANCH=poppy Change-Id: Ia83b91ce17eec782faf5bb318ad8c00c09e2db05 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/25848 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-04-26soc/amd/common/block/include/amdblocks/psp.h: Replace todo messageRichard Spiegel
It was decided to not add the buffers definitions, so the todo message is obsolete. Replace it with minimum instructions about when a new buffer will be needed. It was also noticed a typo in one command. MBOX_BIOS_CMD_C3_DATA_INFO is about S3 transition, so it should be called MBOX_BIOS_CMD_S3_DATA_INFO. BUG=b:77940747 TEST=None. Change-Id: I6143d7e85476061395962b95ad8864ac32a1d4a3 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25740 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-26src: Fix a typo on "mtrr"Elyes HAOUAS
Change "mttrs" to mtrrs. Change-Id: I4e5930cdcba5e8f5366bb2d4ebbcb659c0c2eb27 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/25823 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-04-26soc/intel/apollolake: enable exception handling in every stage for glkAaron Durbin
Now that an idt is available in every stage utilize it for exception processing to help catch and debug issues. BUG=b:72728953 Change-Id: I69e7f938f36f2e522b787e311fd148bb8fd41247 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25764 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-26src/sifive: Add the SiFive Freedom Unleashed 540 SoCJonathan Neuschäfer
The FU540 is the first RISC-V SoC with the necessary resources to run Linux (an external memory interface, MMU, etc). More information is available on SiFive's website: https://www.sifive.com/products/hifive-unleashed/ Change-Id: Ic2a3c7b1dfa56b67cc0571969cc9cf67a770ae43 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/25789 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2018-04-26soc/amd/stoneyridge: Fix smi_write32 arg order in disable_all_smi_statusDaniel Kurtz
The argument order for smi_write32() is offset, value. Current code had it backwards. So, when disable_all_smi_status() was called by sb_slp_typ_handler(), instead of clearing pending flag SlpTypeEvent65 (0x2) in SMIx88 SmiStatus2 by writing 0x00000002 to 0xfed80288, it would instead write 0x00000088 to 0xfed80202 - clearing the lower 2 bytes of SMIx04 Event_Enable, which disabled the lower 16 GPEs from waking the system from S3. Thus, the EC events (Keyboard / lid switch) [GPE15] and touchpad [GPE7] did not work as wake up sources. BUG=b:78461678 TEST=powerd_dbus_suspend, tapping any key on keyboard wakes from S3. Change-Id: Ie4fbe6db1bb73f603dcf409117fcce93479a1f46 Fixes:081851a9e4 ("amd/stoneyridge: Add SlpTyp SMI handler") Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/25815 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-04-26soc/amd/stoneyridge: Static constify smi_sourcesDaniel Kurtz
smi_sources is a file local array of constants. Change-Id: I431f181449a591ccaf8395f01a84c8e006a29b52 Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-on: https://review.coreboot.org/25814 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
2018-04-25soc/intel/apollake: add support for tracking memory detailsAaron Durbin
It's going to be necessary to know the i/o hole size as well the amount of memory configured in the sytsem. Therefore, add two helper functions: memory_in_system_in_mib() iohole_in_mib() Both return values in units of MiB. BUG=b:72728953 Change-Id: I481ba517c37f769e76d9e12b3631f5f99b5427a9 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25738 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Hannah Williams <hannah.williams@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-25soc/intel/common: disable paging if PAGING_IN_CACHE_AS_RAM enabledAaron Durbin
When tearing down cache-as-ram disable paging if PAGING_IN_CACHE_AS_RAM is enabled. BUG=b:72728953 Change-Id: I86e8a57a1187876dcbedce9f4f6b05be30aea7c6 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Naresh G Solanki <naresh.solanki@intel.com> Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/25732 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-04-25soc/amd/stoneyridge: Add additional early LPC and SPI initMarc Jones
Additional LPC and SPI setup needed to move AGESA out of the bootblock. Setup the prefetch, sio decode, and a bugfix for SPI. BUG=b:70558952 TEST=Boots with AGESA moved out of bootblock. Change-Id: I2c0d8632b25c036ff977c21477feb4778575189c Signed-off-by: Marc Jones <marc.jones@scarletltd.com> Signed-off-by: Marc Jones <marcj303@gmail.com> Reviewed-on: https://review.coreboot.org/25755 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-04-25soc/intel/apollolake: Sync FSP PCIE NPK device as per devicetreeShaunak Saha
This patch makes our devicetree in sync with the FSP configuration. Without this we see in boot logs "PCI: 00:00.2 not found, disabling it". The reason being in FSP NPK device is disabled by default. We can enable it by enabling the UPD parameter TraceHubEn. If we enable it in FSP then the logs complain the NPK pcie device is not seen. BUG=b:76115112 TEST=Build for Octopus and check that the logs do not report "PCI: 00:00.2 not found, disabling it". Change-Id: I8fe3a36dac2eff2225dacb0e6e16500a5750261e Signed-off-by: Shaunak Saha <shaunak.saha@intel.com> Reviewed-on: https://review.coreboot.org/25333 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-04-24soc/amd/common/block/pi/amd_late_init.c: Fix illegal memory accessRichard Spiegel
Found-by: Coverity (CID 1387031: Memory - illegal accesses (BUFFER_SIZE_WARNING)). Calling strncpy with a maximum size argument of 19 bytes on destination array "dimm->module_part_number" of size 19 bytes might leave the destination string unterminated. Fix the size parameter. BUG=b:76202696 TEST=Build and boot kahlee, using special debug code to see the output strings, which was later removed. Change-Id: I18fa5e9c73401575441b6810f1db80d11666368c Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25419 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-04-24compiler.h: add __weak macroAaron Durbin
Instead of writing out '__attribute__((weak))' use a shorter form. Change-Id: If418a1d55052780077febd2d8f2089021f414b91 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25767 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2018-04-23drivers/spi: reduce confusion in the APIAaron Durbin
Julius brought up confusion about the current spi api in [1]. In order alleviate the confusion stemming from supporting x86 spi flash controllers: - Remove spi_xfer_two_vectors() which was fusing transactions to accomodate the limitations of the spi controllers themselves. - Add spi_flash_vector_helper() for the x86 spi flash controllers to utilize in validating driver/controller current assumptions. - Remove the xfer() callback in the x86 spi flash drivers which will trigger an error as these controllers can't support the api. [1] https://mail.coreboot.org/pipermail/coreboot/2018-April/086561.html Change-Id: Id88adc6ad5234c29a739d43521c5f344bb7d3217 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25745 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2018-04-23cpu/x86: move NXE and PAT accesses to paging moduleAaron Durbin
The EFER and PAT MSRs are x86 architecturally defined. Therefore, move the macro defintions to msr.h. Add 'paging' prefix to the PAT and NXE pae/paging functions to namespace things a little better. BUG=b:72728953 Change-Id: I1ab2c4ff827e19d5ba4e3b6eaedb3fee6aaef14d Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25713 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2018-04-23soc{broadcom,imgtec,mediatek,qualcomm}: stop using spi_xfer_two_vectorsAaron Durbin
On a second look broadcom/cygnus and imgtec/pistachio appear to support full duplex. Therefore, remove the use of spi_xfer_two_vectors(). For mediatek/mt8173 and qualcomm/ipq40xx, the driver is written in such a way that it does not support full duplex. Remove the use of spi_xfer_two_vectors() and explicitly error out when a full duplex transaction is requested. Change-Id: I8689bc9bb2b27563d25e9f165487d38881c0b059 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25742 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.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>
2018-04-20soc/amd/stoneyridge/include/soc/southbridge.c: Rename gpio structureRichard Spiegel
The GPIO definition structure has evolved to a point where it's no longer specific to stoneyridge, though probably still specific to AMD. Therefore, rename the GPIO declaration structure removing stoneyridge from it. BUG=b:72875858 TEST=Build kahlee, grunt, gardenia. Change-Id: Ib034d3f7840c36ee8f5c5384241d7326d3fe5543 Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25726 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-20soc/intel/common: Adjust LPC Generic IO setupLijian Zhao
Check same IO ranges get programmed first, if so just skip it to avoid double programming. BUG=b:77944335 TEST=Boot up with mewoth board, and check serial log, there's no error message about "LPC: Cannot Open IO Window: ". Change-Id: I89f9bb70320f91b16c6084384c4a0a53ede3760c Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/25667 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-19soc/amd/common/block/pi/heapmanager.c: Simplify codeRichard Spiegel
There are sections of code that are almost identical and they can be converted to auxiliary procedures. For allocating heap, 3 sizes (the buffer size of currently being examined node, the buffer size of the current best fit node and the minimum size for a buffer that will need to be split if selected as the best fit) are used often so they could be stored in temporary variables. These 2 changes will make code shorter, with less indentation problems and overall easier to read. The actual logic of the code is not changed. BUG=b:77940747 TEST=Build and boot grunt. Change-Id: Ib4c69981eab7452228ccae9ed9bc288c8baceffe Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25703 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-19soc/intel/cannonlake: Set DISB after Dram initLijian Zhao
DRAM Initialization Scratchpad Bit needs to be set after Dram Initialization finished, according to Cannonlake PCH-LP EDS(#565870) chapter 5.3.1. BUG=None Change-Id: I16dd3787cb743bc5b7492042f3c3757534e1a51c Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/25704 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Kin Wai Ng <kin.wai.ng@intel.com>
2018-04-19soc/intel/apollolake: fix 'DENSITY' misspellingAaron Durbin
DESNITY is not DENSITY. Fix that error. BUG=b:72728953 Change-Id: I1e4ebec378a20cefc7c1e4114d39b707fc767fc1 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/25735 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-19soc/intel/cannonlake: Force LPC IO decode settingsLijian Zhao
Force PCH LPC generic IO ranges are identical between PCH LPC pci config space and DMI PCR registers. Reference documentation from 570374 chapter 2.4.1. Bug=77944335 TEST=Boot up in OS in meowth board, using iotools to read LPC pci config space offset 0x84~0x90 and compare with values read from DMI PCR private register offset 0x2730~0x273c are identical. Change-Id: I72a40360ba67f443f24468f10504d8cfd0b099ca Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/25668 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-18soc/amd/stoneyridge/include/soc/gpio.h: Remove vendor code referenceRichard Spiegel
With the exception of code that deals directly or indirectly with AGESA, all other code should be independent of vendor code reference. Therefore, remove vendor code reference from any GPIO code. BUG=b:77999987 TEST=Build and boot grunt. Change-Id: I9ba78767a269ad6b9b06fa11993d8a12350e4bad Signed-off-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Reviewed-on: https://review.coreboot.org/25695 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Garrett Kirkendall <garrett.kirkendall@amd.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-04-17soc/intel/apollolake: Implement _PS0/_PS3 methods for PCIe root portsVenkateswarlu Vinjamuri
Creates a common asl include file for PCIe power state methods. This allows ports to be enabled independently. BUG=None BRANCH=None TEST=None Change-Id: I7b1cf4e14ebdfe9ecc7131dfe47c70ed7e2c3dc5 Signed-off-by: Venkateswarlu Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/25532 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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