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path: root/src/soc/intel/skylake
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2016-05-09drivers/uart: Use uart_platform_refclk for all UART modelsLee Leahy
Allow the platform to override the input clock for the UART by implementing the routine uart_platform_refclk and setting the Kconfig value UART_OVERRIDE_REFCLK. Provide a default uart_platform_refclk routine which is disabled when UART_OVERRIDE_REFCLK is selected. This works around ROMCC not supporting weak routines. Testing on Galileo: * Edit the src/mainboard/intel/galileo/Makefile.inc file: * Add "select ADD_FSP_PDAT_FILE" * Add "select ADD_FSP_RAW_BIN" * Add "select ADD_RMU_FILE" * Place the FSP.bin file in the location specified by CONFIG_FSP_FILE * Place the pdat.bin files in the location specified by CONFIG_FSP_PDAT_FILE * Place the rmu.bin file in the location specified by CONFIG_RMU_FILE * Build EDK2 CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc to generate UEFIPAYLOAD.fd * Testing is successful when CorebootPayloadPkg is able to properly initialize the serial port without using built-in values. Change-Id: If4afc45a828e5ba935fecb6d95b239625e912d14 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/14612 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-05-09soc/intel/skylake: Enable another VR mailbox command for certain boardsSubrata Banik
Command List: Send command for PS4 exit fails BUG=chrome-os-partner:52355 BRANCH=glados TEST=Build and boot lars and verify no hang during active idle CQ-DEPEND=CL:*257305 Change-Id: I9ffae71b1a38433ffc48ee7be7e2a13e69ad5b87 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 96f00e2d153f92339c378ce256eb7ce6824e3368 Original-Change-Id: I320ae154f3f7145811b57258ddb61b3beb584273 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/341330 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14688 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-05-09soc/intel/skylake: Output more ME status informationDuncan Laurie
Output a few more status bits from HFS/HFS2 and add some interesting bits from HFS3. BUG=chrome-os-partner:52662 BRANCH=glados TEST=boot on chell and verify ME status output Change-Id: I989b680f203678dbe28559e858faf8b4e0837481 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 8ea34ab019da3fff965102bcef5158ddcc154728 Original-Change-Id: Iff977c8d85b4d4dfa00b5b19bc29d11813a99b9f Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/340390 Original-Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-on: https://review.coreboot.org/14687 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Duncan Laurie <dlaurie@google.com>
2016-05-06soc/intel: indicate to build system that XIP_ROM_SIZE isn't usedAaron Durbin
The XIP_ROM_SIZE Kconfig variable isn't used for these chipsets. Therefore, indicate as such so that romstage can be placed in cbfs less rigidly. Change-Id: If5cae10b90e05029df56c282e8adf37fa0102955 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14626 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-05-06{cpu,soc}/intel: remove unused smm_init() functionAaron Durbin
There used to be a need for an empty smm_init() function because initialize_cpus() called it even though nothing called initialize_cpus(). However, garbage collection at link time is implemented so there's no reason to provide an empty function to satisfy a symbol that is completely culled during link. Remove it. Change-Id: Ic13c85f1d3d57e38e7132e4289a98a95829f765a Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14605 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-05-06soc/intel/skylake: convert to using common MP and SMM initAaron Durbin
In order to reduce duplication of code use the common MP and SMM initialization flow. Change-Id: I5c4674ed258922b6616d75f070df976ef9fad209 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14597 Tested-by: build bot (Jenkins) Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com> Reviewed-by: Duncan Laurie <dlaurie@google.com>
2016-05-04cpu/x86: remove BACKUP_DEFAULT_SMM_REGION optionAaron Durbin
Unconditionally provide the backup default SMM area API. There's no reason to guard the symbols behind anything since linker garbage collection is implemented. A board or chipset is free to use the code or not without needing to select an option. Change-Id: I14cf1318136a17f48ba5ae119507918190e25387 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14561 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-05-02cpu/x86/mp_init: remove unused callback argumentsAaron Durbin
The BSP and AP callback declarations both had an optional argument that could be passed. In practice that functionality was never used so drop it. Change-Id: I47fa814a593b6c2ee164c88d255178d3fb71e8ce Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/14556 Tested-by: build bot (Jenkins) Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-04-14soc/intel: Update license headersMartin Roth
Update all of the license headers to make sure they are compliant with coreboot's license header policy. Change-Id: I151d058615290e528d9d1738c17804f6b9cc8dce Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/14321 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-29intel/skylake: Enable PROCHOTPratik Prajapati
This patch would enable PROCHOT feature in skylake. Asserting PROCHOT line would throttle the GPU/CPU. BUG=chrome-os-partner:51142 BRANCH=glados TEST=manually tested on lars. asserting PROCTHOT by EC reduces FSP in fish-tank from approx 40 to 20. (50 fish setting), also CPU freq. drops to from 1600000 to 400000 Change-Id: I8fc0c015ea2c26d20bbbfc619f720f231d540feb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1b88b1f183df9c7362d7e58acb0a1fa0b076d56e Original-Change-Id: Ida8636efc3d8da56ebd3931144d31ab1b88fe806 Original-Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/331690 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-(cherry picked from commit d091a999c3827179182b62a1274a9b3581f7f006) Original-Reviewed-on: https://chromium-review.googlesource.com/333073 Original-Commit-Ready: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Original-Tested-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/14120 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-03-12intel/skylake: Do not log wake source on resetDuncan Laurie
Skip logging a wake source when just resetting without coming from S3 or S5 state. This will prevent the occasional spurious event like PCI PME from showing up in the event log. BUG=chrome-os-partner:40635 BRANCH=glados TEST=run warm reboot teset on chell and ensure no wake source is logged Change-Id: If739034dc9022b37c90b9cc849a00c604383e70f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e7b5cc91adc3ed10df7cebd758cf8144216b9890 Original-Change-Id: I16f4f98df8c70fd25986a8b3644334c7209fd083 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/329846 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/331173 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13991 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-03-12soc/intel/skylake: add option to statically clock gate 8254 timerAaron Durbin
In order to save more power by shutting down clocks add the ability to optionally clock gate the 8254 programmable interrupt timer. When doing this the platforms lose their "PC"-ness which certain payloads and OSes rely on such as SeaBIOS. BUG=chrome-os-partner:50214 BRANCH=glados TEST=Enabled option on chell. Noted the bit is set upon booting. Change-Id: I01f9d177bbde417d1efec2e16656a07dcebccbde Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 662575aa6a63656dedfa0ce1f202f5fac0205477 Original-Change-Id: Ib4a613cf1c28fc96c36fa2987c4b58a05beab178 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/329411 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/331171 Original-Commit-Ready: Patrick Georgi <pgeorgi@chromium.org> Original-Tested-by: Patrick Georgi <pgeorgi@chromium.org> Reviewed-on: https://review.coreboot.org/13985 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-03-12soc/intel/skylake: add option to enable VR specific mailbox cmdRizwan Qureshi
Adding an option to enable VR specific mailbox command. When set, an extra VR mailbox command specifically for the MPS IMPV8 VR will be sent. BUG=chrome-os-partner:48511 BRANCH=None TEST=Verified on glados, clean S0ix entry and exit. IMVP8 power is also pretty low Change-Id: Ia5a23cbb1eca8b463eb7c7c279b74635f1d6b9f7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: c90a799b51fe35bf184dca6ffce59c89a60f9917 Original-Change-Id: Iffd3fbcb9a15611eefc942529e6cdafba859fb2e Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/329393 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13982 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-03-08x86 chipsets: utilize x86_setup_mtrrs_with_detect()Aaron Durbin
For all the chipsets which were performing the following sequence: x86_setup_fixed_mtrrs(); x86_setup_var_mtrrs(cpuid_eax(0x80000008) & 0xff, 2); Replace that with x86_setup_mtrrs_with_detect() since it is equivalent. Change-Id: I9f362dbf38942d675f615d22b9e5770ce65e5a08 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13936 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-03-08skylake: Add and fill out CID1 NVS fieldDuncan Laurie
Add a country identifier field to NVS and populate it with the call to wifi_regulatory_domain() which will (by default) do a lookup for the 'region' identifier in VPD on a Chrome OS device. BUG=chrome-os-partner:50516 BRANCH=glados TEST=build and boot on chell Change-Id: Ie7531848e620095732772c22156a85b7f8a6df5c Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: dafdb3760a0302e3effdc0e83977c1bfd5c9d3b2 Original-Change-Id: Ic83ab008045a469d0e0756f7e4d42f1b3894c529 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/329295 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13839 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-03-01Skylake: Support Intel Speed Shift Technology based on configSubrata Banik
Intel Speed Shift Technology is a new mechanism that replaces Legacy P-state. ISST allows OS hints about energy/performance preference. H/W performs the actual P-state control (autonomous) 1. Optimization frequency seclection for low residency workloads, no longer a static knee point. 2. Optimized frequency selection for best energy to performance trade offs. 3. Kick down frequency (from idle) fpr best responsiveness while taking energy consumption init account. Coreboot's responsiblity is to configure MSR 0x1AA ISST_EN bits which will reflect in CPUID.06h:EAX[Bit 7] that driver checkes and enable HWP accordingly. BUG=chrome-os-partner:47517 BRANCH=None TEST=Booted kunimitsu and verify HWP getting enabled/disabled using Intel P-state driver. Change-Id: I91722aa1077f4ef6c8620b103be3e29cfcd974e5 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: aa7d004cb2e19047e4434e3e2544cf69393ce28f Original-Change-Id: Ie617da337babde7f196a7af712263e37f7eed56f Original-Signed-off-by: Robbie Zhang <robbie.zhang@intel.com> Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/313107 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Wenkai Du <wenkai.du@intel.com> Reviewed-on: https://review.coreboot.org/13835 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-29skylake: Increase IGD stolen size to 64MBDuncan Laurie
The FBC hardware for skylake does not have access to the bios_reserved range so it always assumes 8MB is used and so the kernel will therefore need to avoid using the last 8MB of the stolen window. With the default stolen size of 32MB(-8MB) there is not enough space for FBC to work with a high resolution panel. Kernel reference: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a9da512b3ed73045253afd778e40d4298f42905b BUG=chrome-os-partner:50396 BRANCH=glados TEST=build and boot on chell DVT Change-Id: I3049d7d9e7c551aad5b8fd1630d5fbd88ccb2692 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Original-Commit-Id: fff1f4b35e23e77cdc72c5bcc290f199494cdbbb Original-Change-Id: If468cca5759a320f3cd2d7eb09f4bcc0117b24cb Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/328813 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13833 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-15skylake: Finalize SMM in corebootDuncan Laurie
Once we lock down the SPI BAR we need to tell SMM to re-init its SPI driver or it will be unable to write ELOG events via SMI. This SMI is also sent at the end of depthcharge so there was just a window where SMI events could get lost. BUG=chrome-os-partner:50076 BRANCH=glados TEST=enable DEBUG_SMI, boot to dev screen, press power button and see elog events get added without without transaction errors. Change-Id: I1f14717b5e7f29c158dde8fd308bdbfb67eba41a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 60ca24c760c70e2ebe5f3e68f95d3ffdba0fef9e Original-Change-Id: I4e323249f00954e290a6a30f515e34632681bfdd Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326861 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13697 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15skylake: Check for power failure when WAK_STS is not setDuncan Laurie
The PCH does not set PM1_STS[WAK_STS] bit when waking from a G3 state, which is triggered by hibernate now on chell when we do a PMIC shutdown. This means the checks for S5 wake are not done and instead it is logged as a wake from S0. BUG=chrome-os-partner:50076 BRANCH=glados TEST=pass firmware_EventLog test on chell Change-Id: I3ca05a4824df3401150a63d4b6555f759de40087 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: de6c9bac447edd06568193f990f1f4e278576783 Original-Change-Id: I4472498468d620fe69f2b68710e818a4ad287382 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326888 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13696 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15skylake: Enable DDI-A 4-lane support if GOP does not executeDuncan Laurie
This change will allow the kernel to use 4-lane eDP connections if the GOP driver does not execute and set this bit. If GOP has executed (everyone but Chrome OS verified mode) the link will already be up and this will do nothing. BUG=chrome-os-partner:50197 BRANCH=glados TEST=boot on chell and ensure 4 Change-Id: I9e2328b00db84f26b9bd03220b8ac0bd5f64cfbf Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cff83e18ce9936c8d507f93c8443b7056c62e844 Original-Change-Id: I3f1e5d78b91eb0e4a23fcc196aff0edadc252a0c Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/327251 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13690 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-15skylake: acpi: Make GRXS method serializedDuncan Laurie
This method creates a named object and should be serialized to avoid a compiler warning from recent iasl releases. BUG=chrome-os-partner:40635 BRANCH=glados TEST=emerge-chell coreboot with no iasl warnings Change-Id: If54df4eca8849a8d278816712164b30a775a41ca Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 9aa8c5627276be08bf0dc3d0f4b9b7bd3f40c227 Original-Change-Id: Ieb05525503bf61c9922677484aba5479856a3f35 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/326843 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13689 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-12timestamp: Remove HAS_PRECBMEM_TIMESTAMP_REGION KconfigJulius Werner
This patch generalizes the approach previously used for ARM32 TTB_SUBTABLES to "auto-detect" whether a certain region was defined in memlayout.ld. This allows us to get rid of the explicit Kconfig for the TIMESTAMP region, reducing configuration redundancy and avoiding confusion when setting up future boards. (Removing armv4/bootblock_simple.c because it references this Kconfig and it is a dead file that I just forgot to remove in CL:12076.) BRANCH=None BUG=None TEST=Booted Oak and confirmed that all pre-RAM timestamps are still there. Built Nyan and Falco. Change-Id: I557a4b263018511d17baa4177963130a97ea310a Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/13652 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-02-10Kconfig: Move defaults for CBFS_SIZEMartin Roth
We want the question for CBFS size to be next to the rom size in the mainboard directory, but that doesn't seem to work for how people want to set the defaults. Instead of having the list of exceptions to the size, just set the defaults at the end of kconfig. - Move the defaults for chipsets not setting HAVE_INTEL_FIRMWARE into the chipset Kconfigs (gm45, nehalem, sandybridge, x4x) - Override the default for HAVE_INTEL_FIRMWARE on skylake. - Move the HAVE_INTEL_FIRMWARE default setting into the firmware Kconfig file - Move the location of the default CBFS_SIZE=ROM_SIZE to the end of the top level kconfig file, while leaving the question where it is. Test=rebuild Kconfig files before and after the change, verify that they are how they were intended to be. Note: the Skylake boards actually changed value, because they were picking up the 0x100000 from HAVE_INTEL_FIRMWARE instead of the 0x200000 desired. This was due to the SOC_INTEL_SKYLAKE being after the HAVE_INTEL_FIRMWARE default. Affected boards were: Google chell, glados, & lars and Intel kunimitsu. Change-Id: I2963a7a7eab037955558d401f5573533674a664f Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13645 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-02-09intel/skylake: Add gpio macro for unused GPIO pinsdavid
Unused PINS will be controlled by GPIO controller (PMODE = GPIO) and GPIO TX/RX will be disabled. BUG=none BRANCH=none TEST=Build and boot lars Change-Id: I3a6fcd2f3462e8e0d1273aa80b1599b76b160825 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 889bfd66dbc918e9fb0ba1b95b63fd7a3bf180d9 Original-Change-Id: I3bf4aa8599255e5382d99810b4c83b4c97c648b6 Original-Signed-off-by: David Wu <David_Wu@quantatw.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319964 Original-Commit-Ready: David Wu <david_wu@quantatw.com> Original-Tested-by: David Wu <david_wu@quantatw.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com> Original-Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com> Reviewed-on: https://review.coreboot.org/13628 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-09nhlt: add api to override oem_id and oem_table_id of acpi_header_tFang, Yang A
This patch added nhlt_soc_serialize_oem_overrides and nhlt_serilalize_oem_overrides to be able to override oem_id and oem_table_id.board file can pass specific string by calling nhlt_soc_serialize_oem_overrides kernel use these two fields to construct a topology binary name if the designate file is not found a default dfw_sst.bin will be used it is optional. BUG=chrome-os-partner:49570 BRANCH=glados TEST=Build & Booted kunimitsu board. Verified that kernel can read new strings. Change-Id: I00b64fb8bb63de601d3116e0b8941057c1efa230 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 374ce08b2d8a2f4e5dd7f51eacb505dbb77fd171 Original-Change-Id: I03623c8ac81efb5a5ea3ec9c6cd604d2e9294022 Original-Signed-off-by: Fang, Yang A <yang.a.fang@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/322860 Original-Commit-Ready: Yang Fang <yang.a.fang@intel.com> Original-Tested-by: Yang Fang <yang.a.fang@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13602 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-09chromeos: Remove CONFIG_VBNV_SIZE variableDuncan Laurie
The VBNV region size is determined by vboot and is not really configurable. Only the CMOS implementation defined this config variable so switch it to use VBNV_BLOCK_SIZE defined by vboot in vbnv_layout.h instead. This requires updating the broadwell/skylake cmos reset functions to use the right constant. BUG=chrome-os-partner:47915 BRANCH=glados TEST=manually tested on chell Change-Id: I45e3efc2a22efcb1470bbbefbdae4eda33fc6c96 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e2b803ff3ac30ab22d65d1e62aca623730999a1d Original-Change-Id: I4896a1a5b7889d77ad00c4c8f285d184c4218e17 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/324520 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13598 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-02-04intel/skylake: disable ACPI PM Timer to enable XTAL OSC shutdownArchana Patni
Keeping ACPI PM timer alive prevents XTAL OSC shutdown in S0ix which has a power impact. Based on a DT variable, this patch disables the ACPI PM timer late in the boot sequence - disabling earlier will lead to a hang since the FSP boot flow needs this timer. This also hides the ACPI PM timer from the OS by removing from FADT table. Once the ACPI PM timer is disabled, TCO gets switched off as well. BRANCH=none BUG=chrome-os-partner:48646 TEST=Build for skylake board with the PmTimerDisabled policy in devicetree set to 1. iotools mmio_read32 0xfe0000fc should return 0x2. cat /sys/devices/system/clocksource/clocksource0/available_clocksource should list only "tsc hpet". acpi_pm should be removed from this list. Change-Id: Icfdc51bc33b5190a55196d67e18afdaaa2f9b310 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 18bcb8a434b029295e1f1cc925e2b47e79254583 Original-Change-Id: Ifebe8bb5a7978339e07e4e12e174b9b978135467 Original-Signed-off-by: Archana Patni <archana.patni@intel.com> Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319361 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13588 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-04intel/skylake: unconditionally set SPI controller BARAaron Durbin
The setting of the SPI controller BAR was conditional on the nominal frequency being set. Therefore, that doesn't mean the SPI BAR is set on all boots. Move the setting of the BAR in the southbridge_bootblock_init() which is called prioer to cpu_bootblock_init(). BUG=chrome-os-partner:44827 BRANCH=None TEST=Confirmed spibar is always set on glados. Change-Id: Ia58447d70f5e39a4336d4d08593f143332de833a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 56fff7c25c2eb0ccd90e08f71c064b83c66640f8 Original-Change-Id: I1e0cff783f4b072b80589a3a84703a262b86be3a Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/319461 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13587 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-04intel/skylake: implement vboot_platform_prepare_reboot()Aaron Durbin
In order to not reboot loop in the face of failed vboot verification on resume set the PM1 control register to indicate S5. After the subsequent cold reset the PM1 control register will indicate S5 as it should. BUG=chrome-os-partner:46049 BRANCH=glados TEST=On chell injected failed vboot verification. Ensured a reboot loop doesn't ensue. Change-Id: Ie5e9e3f6441a217a5e02b4d78aaf21f8249b8a43 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a63b57d7bc59bcaf5518f7cc4afccd3d5da6df1c Original-Change-Id: I5e467854bf065a138bd46e476a7e7088f51454ca Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/323504 Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13579 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-04intel/skylake: implement vboot_platform_is_resuming()Aaron Durbin
To allow skylake platforms to run with verified memory init code the chipset needs to implement vboot_platform_is_resuming() so that the vboot code can make proper decisions. BUG=chrome-os-partner:46049 BRANCH=glados TEST=Suspended and resumed on chell. Also, tested with an EC build which returns a bad hash to ensure that is properly caught. Change-Id: I508a339c07dcc9e7c56a0df4201660827b3ae07a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a3e11789339bcd8fc8fc99b704c6a1110acf5302 Original-Change-Id: I40264019eb28e85795258112c720056a6a3fc523 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/323503 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13578 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-04intel/skylake: Display ME firmware status before os bootDhaval Sharma
Display ME firmware status before os boot. Specifically this patch reads out the ME hfsts1 and hfsts2 status registers that provide information about overall ME health before device gets disabled. This change reused most of the code from bdw me_status implementation. BUG=chrome-os-partner:47384 BRANCH=glados TEST=Builds and Boots on FAB4 SKU2/3. Can observe me status table Change-Id: Ia511c4f336d33a6f3b49a344bfbaea6ed227ffeb Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a9d0fb411c3921654f0fdcea2a3d4ee601987af2 Original-Change-Id: Ied7e2dcd9a1298a38dfe1eda9296b9ca8eccf6b1 Original-Credits-to: Duncan Laurie <dlaurie@chromium.org> Original-Signed-off-by: Dhaval Sharma <dhaval.v.sharma@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/323260 Original-Commit-Ready: dhaval v sharma <dhaval.v.sharma@intel.com> Original-Tested-by: dhaval v sharma <dhaval.v.sharma@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13573 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-02-02Kconfig: indent with tabs, not spaces.Martin Roth
Change-Id: I8996f8ab739a07014a4189738b5624485d752d9d Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13540 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-31drivers/intel/fsp1_1: Fix spelling error in API and copyrightLee Leahy
Change granluarity to granularity. Change wacbmem_entryanty to warranty. Update copyright dates. TEST=None Change-Id: Ib7775cb33616751760919a5850777dc6f77a6be9 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13528 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-29intel/skylake: Implement native Cache-as-RAM (CAR)Subrata Banik
Now coreboot should do BIOS CAR setup along with NEM mode setup. This patch also provides a mechanism to use 16MB code caching benefit although LLC still limited to 1M/1.5M based on SOC LLC limit. Here with unlimited cache line gets replaced. Now we could use unlimited cache size along with well defined data size [pg: updated to current upstream #defines] BUG=chrome-os-partner:48412 BRANCH=glados TEST=Builds and Boots on FAB4 SKU2/3. Signed-off-by: Subrata Banik <subrata.banik@intel.com> Signed-off-by: pchandri <preetham.chandrian@intel.com> Signed-off-by: Dhaval Sharma <dhaval.v.sharma@intel.com> Change-Id: I96a9cf3a6e41cae9619c683dca28ad31dcaa2536 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 2ec51f15c874ad2f1f4fad52fa8deced7b27a24b Original-Change-Id: Id62c15799d98bc27b5e558adfa7c7b3468aa153a Original-Reviewed-on: https://chromium-review.googlesource.com/320855 Original-Commit-Ready: Subrata Banik <subrata.banik@intel.com> Original-Tested-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13138 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-28drivers/intel/fsp1_1: Remove extra include referencesLee Leahy
Remove include references to the soc include directory which are not required to build the FSP driver. Remove "duplicate" include file definitions from file that include fsp/romstage.h. Move the definition of fill_power_state into soc/pm.h to ensure it is still available. TEST=Build and run on Galileo Change-Id: Ie519b3a8da8c36b47da512d3811796eab62ce208 Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com> Reviewed-on: https://review.coreboot.org/13436 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2016-01-22intel/skylake: Fix klockwork violationNaresh G Solanki
File: src/soc/intel/skylake/flash_controller.c Line: 192 Variable 'ret' might be used uninitialized in this function. Hence initializing it with initial value of zero. BRANCH=None BUG=chrome-os-partner:48542 TEST=Built & booted Kunimitsu board. Change-Id: I4e63612890057a2180f38b2e74419d98b02b70c1 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b93ca876912d2336dae25b9b84e56ffb171b215b Original-Change-Id: Ied8c909f5294d56daddb2806111d477246f98957 Original-Reviewed-on: https://chromium-review.googlesource.com/322082 Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com> Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/13072 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-22intel/skylake: Thermal Design Power PL1 and PL2 Config Changespchandri
Override the default PL2 values with one recommended by Intel. Disable PL1 configuration via MMIO register. BUG=chrome-os-partner:49292 BRANCH=glados TEST=MMIO 0x59A0[14-0] to find PL1 value (0x78) / 8 Watts = 15W MMIO 0x59A0[15] to find PL1 enable/disable = Disable MMIO 0x59A0[46-32] to find PL2 Value (0xC8) / 8 Watts = 25W Here PL2 is set to 25W and PL1 is disabled. Change-Id: I10742f91cc7179de1482d42392338976e8082afe Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1b7771ccb34bdff92ffa9870733bd641e4644cdf Original-Change-Id: Iefa93912008c71b41f2b20465e8acfd42bb6c731 Original-Signed-off-by: pchandri <preetham.chandrian@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/321392 Original-Commit-Ready: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Original-Tested-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Venkateswarlu V Vinjamuri <venkateswarlu.v.vinjamuri@intel.com> Reviewed-on: https://review.coreboot.org/13070 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-21intel/skylake: remove third paragraph of license headerMartin Roth
We had another one that crept in while the linter was broken. Change-Id: Ie690e2d7fc7ad31b3b674de1618723bb100ac961 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13056 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2016-01-19intel/skylake: Fix issues found by klockworkNaresh G Solanki
src/soc/intel/skylake/acpi.c Function cbmem_find may return NULL, check before using its result. src/soc/intel/skylake/flash_controller.c Remove dead code: spi_claim_bus is a no-op, always returning 0. src/soc/intel/skylake/gpio.c Check for NULL before using pointers. src/soc/intel/skylake/igd.c Don't copy 0-termination of signature string. src/soc/intel/skylake/lpc.c Don't check unsigned >= 0. src/soc/intel/skylake/systemagent.c Explicitly cast result to 64bit. BRANCH=None BUG=chrome-os-partner:48542 TEST=Built & booted Kunimitsu board. Change-Id: I6cbf4f78382383d3c8c3b15f66c5898ab5bf183a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d98a8cdd3d095a6943c0e104cd4938639a62bd14 Original-Change-Id: Id2a31402618f4c9f6f53525ebcf6b71fd67428db Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/317522 Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com> Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12991 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-01-19intel/skylake: Adding provision to set voltages to the I2C portsNaresh G Solanki
This patch adds an UPD/VPD parameter to set voltages to the I2C ports individually via devicetree.cb BRANCH=None BUG=chrome-os-partner:47821 TEST=Tesed by setting voltage via devicetree.cb and verified voltage level using a DSO probe. CQ-DEPEND=CL:*242225, CL:*241206 Change-Id: Iaeb1ab3f9724aa1139c876dc63250469661d8439 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fc73b98529ad1eb187f97a4177beda4224f473d1 Original-Change-Id: Ib477ad26667ef59cd298b5e20a68a8c68d85bd8d Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/315167 Original-Commit-Ready: Naresh Solanki <naresh.solanki@intel.com> Original-Tested-by: Naresh Solanki <naresh.solanki@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/13006 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-19intel/skylake: Disable SaGv in recovery modeharidhar
This patch disables the SaGv feature in recovery mode. Since the memory training happens at both low and high frequency points when SaGv is enabled, recovery mode boot time increases by 5 seconds. To reduce this 5 second increase, the SaGv feature is disabled in recovery mode. The value "0" here means SaGv disable. Following is the table for same. 0=Disabled (SaGv disabled) 1=FixedLow (Fixed to low frequency) 2=FixedHigh (Fixed to High frequency) 3=Enabled (SaGv Enabled. Dynamically changes) BRANCH=None BUG=chrome-os-partner:48534 TEST=Built for kunimitsu. Results show recovery mode boot time is not affected (not increased). Change-Id: I77412a73a183a5dbecf5564a22acc6e63865123e Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: dc586079052acf9af573b68dff910386cd43484d Original-Change-Id: Ice3e1a630e119d40d3df52e3a53ca984e999ab0b Original-Signed-off-by: haridhar <haridhar.kalvala@intel.com> Original-Signed-off-by: Somayaji, Vishwanath <vishwanath.somayaji@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/315759 Original-Commit-Ready: Haridhar Kalvala <haridhar.kalvala@intel.com> Original-Tested-by: Haridhar Kalvala <haridhar.kalvala@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-by: Haridhar Kalvala <haridhar.kalvala@intel.com> Reviewed-on: https://review.coreboot.org/12998 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-19intel/skylake: Add support for IV feedback loop capture blobSathya Prakash M R
SSM4567 smart speaker needs Current and Voltage sensing to be captured and reported to the algorithm. This needs 4 CH capture blob. BUG=chrome-os-partner:48625 BRANCH=none TEST=Built and booted. Verified CBFS locates the blob. CQ-DEPEND=CL:*242635 Change-Id: Ie13622da9a9a8ce5930d32e52ddaf2e0d4862895 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 06f1a501dcb3fa6102eccdb3e24f9011b7869ab0 Original-Change-Id: I7b65b7582b619be53544ebbe4b3ea65398d32a34 Original-Signed-off-by: Sathya Prakash M R <sathya.prakash.m.r@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319020 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12995 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-18intel/skylake: Change in UPD name from SkipMpInit to FspSkipMpInitBarnali Sarkar
Changing the UPD param name from "SkipMpInit" to "FspSkipMpInit" BRANCH=none BUG=none TEST=Build and booted in kunimitsu with FspSkipMpInit token enabled from Coreboot. Change-Id: I5ebe7a1338ac77a62d5aa2e48e083b4fb906bf28 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: cdaa95a82bc7e90637c6b90e33d88d040e085f58 Original-Change-Id: Ibdaa3d202f8f6f6f0ca6c6d4c6428f1616572f1d Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/319353 Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com> Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12993 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2016-01-18intel/skylake: Remove unused devicetree configuration variablesDuncan Laurie
The GPU panel configuration variables are unused on skylake and are no longer needed in chip.h. BUG=chrome-os-partner:40635 BRANCH=none TEST=emerge-chell coreboot Change-Id: Ie6bfb676b5a32b4d4d39dda91b90fc7e973d38e0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: f261d7ca9ec93aae1362975efde11ac9657b7ca6 Original-Change-Id: If64594455754e4dea1f53511861b74ddd880c5b5 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/318923 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12986 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-18intel/skylake: provide default VR configurationAaron Durbin
FSP 1.8.0 will do nothing with the VR settings if VrConfigEnable is non-zero. That behavior is not desired because it's not clear what the behavior will be for various processor SKUs. Instead provide default values for the VR config. Note that PSI3 and PSI4 are not enabled for those defaults. BUG=chrome-os-partner:48466 BRANCH=None TEST=Built and booted glados. Change-Id: I02cb5fbdd4549cc827a0b0e4006bc21da4593b55 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: a68c53e0fdf15584270dfafc679a22319f497d17 Original-Change-Id: I82b1d1da2cfa3c83ccc6a981e30ffac6fb6c8c4b Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/318263 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/12983 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-18intel/skylake: Add devicetree setting for DDR frequency limit UPDDuncan Laurie
There is a UPD setting exposed by FSP that allows the DDR frequency to be limited. Expose this for devicetree. BUG=chrome-os-partner:47346 BRANCH=none TEST=tested by limiting DDR frequency to 1600 on chell EVT Change-Id: I1f17b221d9fa4c2dd1e8c5f403deb0f2bc0493a7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 91f760ad19823225f7e5bd2dc690164ed253e220 Original-Change-Id: Ibcd4a65a9cfd7d32fbf2ba8843ab25da8e9cf28a Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/317243 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12981 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-18intel/skylake: Add elog event for THERMTRIPDuncan Laurie
The THERMTRIP status bit is in GBLRST_CAUSE instead of GEN_PMCON like the EDSv1 indicates. Read this status bit and add an elog event if THERMTRIP has fired. BUG=chrome-os-partner:48438 BRANCH=none TEST=tested on chell EVT after thermtrip fired Change-Id: Icd52b753c7f3ab0d48095279f1255dd2dd08fd59 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b090c7897a8f99a685f523990235d83fafa063b2 Original-Change-Id: I5a287d7fdae2ba8ae8585cb9a4d4dd873393e1e6 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/317242 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12980 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-17intel/skylake: disable heci1 if psf is unlockedArchana Patni
This patch adds support for disabling the heci1 device at the end of boot sequence. Prior to this, FSP would have sent the end of post message to ME and initiated the d0i3 bit. This uses the Psf unlock policy and the p2sb device to disable the heci1 device, then lock the configuration and hide the device. BRANCH=none BUG=chrome-os-partner:45618 TEST=build for kunimitsu or glados board. set the hecienabled policy to 0 and check for heci 1 device status in kernel lspci. CQ-DEPEND=CL:*238451 Change-Id: I26b145231f8ed0c140af42d378b222e857d9aff6 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: fe184b8baf1bea9bcd0af1841785a4d763af9358 Original-Change-Id: I3b435491aeea0f2ca36b7877e942dc940560e4dd Original-Signed-off-by: Archana Patni <archana.patni@intel.com> Original-Signed-off-by: Subramony Sesha <subramony.sesha@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/311912 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12976 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-17intel/skylake: During RO mode after FSP reset CB lose original stateSubrata Banik
CB used to clear recovery status towards romstage end after FSP memory init. Later inside FSP silicon init due to HSIO CRC mismatch it will request for an additional reset.On next boot system resume in dev mode rather than recovery because lost its original state due to FSP silicon init reset. Hence an additional 1 reset require to identify original state. With this patch, we will get future platform reset info during romstage and restore back recovery request flag so, in next boot CB can maintain its original status and avoid 1 extra reboot. BUG=chrome-os-partner:43517 BRANCH=none TEST= build and booted Kunimitsu and tested RO mode Change-Id: Ibf86ff2b140cd9ad259eb39987d78177535cd975 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 40ddc21a97b318510116b7d5c4314380778a40f7 Original-Change-Id: Ia52835f87ef580317e91931aee5dd0119dea8111 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/302257 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12975 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-16intel/skylake: Fix uninitialized variable warningMartin Roth
I don't think the warning is valid, because we already verify that num_channels is 2 or 4 as soon as we enter the function. Adding the default case makes the compiler happy. Fixes warning: src/soc/intel/skylake/nhlt/dmic.c: In function 'nhlt_soc_add_dmic_array': src/soc/intel/skylake/nhlt/dmic.c:100:2: error: 'formats' may be used uninitialized in this function [-Werror=maybe-uninitialized] return nhlt_endpoint_add_formats(endp, formats, num_formats); ^ Change-Id: Idc22c8478ff666af8915d780d7553909c3163690 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/13021 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-16intel/skylake: Add kconfig option to skip Native SD ControllerSubrata Banik
Skylake Core boot should have configurable option to skip PCH based SD 3.0 Controller from customer/reference design. Addition to that no unused or unnecessary should list under device view. BUG=chrome-os-partner:48190 BRANCH=None TEST=Build & boot Kunimitsu and LARs. Change-Id: Ie17fd6db01e0cabcdf605017509d809b54509a0d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 99ac17b723125822368539d0562aa35119e520fb Original-Change-Id: I98a48f45ef442246227fd54ea021b53f824954c5 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/315420 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12946 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-16intel/skylake: Add VrConfig UPD parameters from corebootRizwan Qureshi
Adding VrConfig UPDs and assign values to those from devicetree BRANCH=none BUG=chrome-os-partner:45387 TEST=Build and booted in kunimitsu CQ-DEPEND=CL:310192 Change-Id: Ifce9dfacabc742b55266c48459c56c69b1f22236 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b34a3cc77afc8795abb64972f8169986c30c2acd Original-Change-Id: Ifa960e718ed77db729f1fc4e2c00c9b305093e04 Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/311317 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12944 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-01-16intel/skylake: Enable SkipMpInit tokenRizwan Qureshi
This patch helps to enable SkipMpInit token of FSP SiliconInit UPD BRANCH=none BUG=chrome-os-partner:44805 TEST=Build and booted in kunimitsu with SkipMpInit enabled from CB. CQ-DEPEND=CL:310869 Change-Id: I43377e4b8adadf42091a9387883363fdfbab4c1b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b7962273fd1a591cfe9a658f49ebc7d23bcad577 Original-Change-Id: I977d2d39c283d74f1aa9033c8aa60dc652735019 Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/310192 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12943 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-15intel/skylake: Init variable so GCC knows it's setMartin Roth
Even though the data32 variable was getting written by pch_pcr_read(), GCC still flagged it as being used while uninitialized and failed the build. Note that pch_pcr_read() may only set 1 or 2 bytes of data32 in the successful path, depending on the size of the read. Change-Id: Icd6e80d06b9bf4af506d62d55ffe4c5e98634b2b Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12860 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Ben Gardner <gardner.ben@gmail.com>
2016-01-15intel/skylake: More UPD params are added for PCH policy in FSPRizwan Qureshi
Some more PCH Policy UPD Parameters are added in FSP. Lockdown config moved from FSP to coreboot. Removing settings in devicetree.cb which are zero. BRANCH=none BUG=none TEST=Build and booted on kunimitsu, verified that CB is doing the Lockdowns which were previously done by FSP. CQ-DEPEND=CL:*237842, CL:310191 Change-Id: I3dcf3a5340f3c5ef2fece2de5390cde48db4d327 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e8bdb35897b640d271adcaed266030367f060553 Original-Change-Id: Ia201672565c07b2e03d972b2718512cd4fcbb95c Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Naresh G Solanki <Naresh.Solanki@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/310869 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12941 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins)
2016-01-15intel/skylake: Update UPD parameters as per FSP 1.8.0Barnali Sarkar
Some MemoryInit UPD parameters have been moved to SiliconInit in FSP 1.8.0. This patch has the respective changes in coreboot for this. BRANCH=none BUG=none TEST=Build and booted in kunimitsu CQ-DEPEND=CL:*237423, CL:*237424 Change-Id: Ic008d22f96fb5f14965e5b5db15e05fb39dd52d3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 573c1d8325cd504213528030ecf99559402b5118 Original-Change-Id: I71b893aa7788519ed2ef15f3247945ffcbbbcf4d Original-Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/310191 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12940 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-15intel/skylake: Add GPIO ACPI Apis.Subrata Banik
GPIO ASL APIs to get GPIO Value. Need such APIs to read GPIO config settings. Example: Kunimitsu need to read AUDIO_DB GPIO to identify codec select. BUG=chrome-os-partner:44481 BRANCH=none TEST=build and boot on Kunimitsu. Change-Id: If56bb7b3eae08e1949d372850a6426dfde5aadd0 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4983ba835a8da2baf578b035ae482755983c1ecb Original-Change-Id: Ia40d86c8d4b14857fa8822677b3f7d393a35b677 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/316352 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12956 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-15intel/skylake: add nhlt supportAaron Durbin
The use of a NHLT table is required to make audio work on the skylake SoCs employing the internal DSP. The table describes the audo endpoints (render vs capture) along with their supported formats. These formats are not only dependent on the audio peripheral but also hardware interfaces. As such each format has an associated blob of DSP settings to make the peripheral work. Lastly, each of these settings are provided by Intel and need to be generated for each device's hardware connection plus mode/format it supports. This patch does not include the dsp setting blobs. The current supported connections: - digital mic array 2 channel - digital mic array 4 channel - Maxim 98357 amplifier - ADI ssm4567 - NAU88L25 headset codec BUG=chrome-os-partner:44481 BRANCH=None TEST=Built glados. Speakers, headphones, and mic on camera decently worked. CQ-DEPEND=CL:*239598 Change-Id: If1a9be97573b9b160893944661790cac7df26fca Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 1f5514e27811c500732de97e1cc7edeced2607e7 Original-Change-Id: Ib42e895f00e7605cb30ce24d9b8dd00bf68a7477 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/313998 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/12938 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2016-01-14intel/skylake/pcr.c: error out on invalid size in pcr read/writeMartin Roth
The read and write routines take a number of bytes to write, which should be 1,2, or 4. We now return an error if an invalid size is specified. Change-Id: I93344bc0837c3715fc7660503f405c8878eb711c Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12936 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber <nico.h@gmx.de>
2016-01-13tree: drop last paragraph of GPL copyright header from new filesMartin Roth
This continues what was done in commit a73b93157f2 (tree: drop last paragraph of GPL copyright header) Change-Id: Ifb8d2d13f7787657445817bdde8dc15df375e173 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12914 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2016-01-12intel/skylake: Remove check for Microcode loaded by MEMartin Roth
This method of reporting has been removed from the current Skylake ME binaries so is no longer needed. Change-Id: I774982146c19f37418f5aee29ae8883fcd3d0c8c Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12854 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2016-01-07Correct some common spelling mistakesMartin Roth
- occured -> occurred - accomodate -> accommodate - existant -> existent - asssertion -> assertion - manangement -> management - cotroller -> controller Change-Id: Ibd6663752466d691fabbdc216ea05f2b58ac12d1 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12850 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-16intel/skylake: Work around ROMCC optimization bugStefan Reinauer
On Skylake systems, the bootblock fails to compile with the following error message: bootblock_simple.c:6.1: 0x13930e0 copy Internal compiler error: non dominated rhs use point 0x13a3f70? Aborted (core dumped) The option -fno-simplify-phi works around the issue, but will cause the code to use more registers, hence we also need to enable -mcpu=p4 (see intel/truxton mainboard for another example of where this has been done in the past) Change-Id: Iea1a1ba18d76c7323bb626c5f4b0032e4ee04a86 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/12719 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-12-15x86 acpi: remove ALIGN_CURRENT macroAaron Durbin
The ALIGN_CURRENT macro relied on a local variable name as well as being defined in numerous compilation units. Replace those instances with an acpi_align_current() inline function. Change-Id: Iab453f2eda1addefad8a1c37d265f917bd803202 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12707 Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-12-08soc/intel/skylake: Remove obsolete Kconfig symbolsMartin Roth
CPU_MICROCODE_IN_CBFS was renamed to SUPPORT_CPU_UCODE_IN_CBFS in commit 66e0c4c8 (cpu: Rename CPU_MICROCODE_IN_CBFS to SUPPORT_CPU_UCODE_IN_CBFS) Both CPU_MICROCODE_IN_CBFS and SUPPORT_CPU_UCODE_IN_CBFS were present, so just remove CPU_MICROCODE_IN_CBFS. SMM_MODULES was removed in commit 44cbe10f (smm: Merge configs SMM_MODULES and SMM_TSEG) Change-Id: Icdd4fcc5a3a97aee443742aaab3df92b53ff4589 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: https://review.coreboot.org/12662 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-12-04braswell/skylake: Add FspUpdVpd.h to fix compilationStefan Reinauer
Imported from cros repo 18ae19c Change-Id: Ib88ac9b37d2f86d323b9a04cb17a5a490c61ff5b Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: https://review.coreboot.org/12467 Reviewed-by: Hannah Williams <hannah.williams@intel.com> Tested-by: build bot (Jenkins)
2015-12-03intel/skylake: Add ACPI device for audio controllerDuncan Laurie
Add the audio controller device to ACPI and define the _DSM handler to return the address of the NHLT table, if it has been set in NVS. BUG=chrome-os-partner:47346 BRANCH=none TEST=build and boot on glados and chell Change-Id: I8dc186a8bb79407b69ef32fb224a7c0f85c05bc4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 6b73fba375f83f175d0b73e5e70a058a6c259e0d Original-Change-Id: Ia9bedbae198e53fe415adc086a44b8b29b7f611d Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/313824 Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12597 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-12-03intel/skylake: Remove unused code to add SSDT2Duncan Laurie
This code is doing nothing and is not needed. BUG=chrome-os-partner:40635 BRANCH=none TEST=build and boot on glados Change-Id: I910d443f09a94de1ee0de03cda0577b8847b2de8 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: ac09fdd7673e5fceb8bfaf1076a8a91e54fc31af Original-Change-Id: Id989c82853d5a5d5b750def073d34c39816a48d5 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/313823 Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/12596 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-20intel/skylake: Fix flash_controller.c compilationStefan Reinauer
Since this code is not currently being built by coreboot, it failed compilation. Change-Id: Ib8a0e1ebc76b7dca3dd785b09398b73abad46366 Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/12466 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-11-13intel/skylake: ensure the RTC time is setAaron Durbin
In 2014 or so the RTC code was changed to assume the ALTCENTRY register (0x32) as always being utilized for creating an rtc_time. However, one needs to ensure it's set at least once otherwise the year field in rtc_time is not sane. In practice this doesn't matter unless somone wants to use the full year value. cmos_init() should do the same thing in the rtc fail case, but the machine I had never had that set correctly. BUG=chrome-os-partner:47388 BRANCH=None TEST=Booted glados w/ 0xff ALTCENTRY value. New value is 0x20. Change-Id: I028f801c5d717a0018ed00df82c25b466d64670c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 7d5be5bc697bef60a264ddc7f67755aa96088d36 Original-Change-Id: I6e12a30c9e08d8c1002e4cef0f143f0f88009e92 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/311264 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/12411 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-05Kconfig: Remove obsolete Kconfig symbols from google/intel boardsMartin Roth
- CACHE_ROM is no longer used in the coreboot code. It was removed in commit 4337020b (Remove CACHE_ROM.) - CAR_MIGRATION is also no longer used in coreboot code - it was removed in commit cbf5bdfe (CBMEM: Always select CAR_MIGRATION) - MARK_GRAPHICS_MEM_WRCOMB was removed in commit 30fe6120 (MTRR: Mark all prefetchable resources as WRCOMB) Change-Id: I8b33a08c256f6b022e57e9af60d0629d9a3ffac8 Signed-off-by: Martin Roth <martinroth@google.com> Reviewed-on: http://review.coreboot.org/12327 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2015-11-05intel/skylake: Add Fan control supportSumeet Pawnikar
This patch adds the ASL file for Fan as cooling device /participant for thermal active cooling action for DPTF on SKL-U fan based kunimitsu board. With active cooling policy (_ART), we can control the fan on/off and speed. BRANCH=None BUG=chrome-os-partner:46493 TEST=Built for kunimitsu board. Tested to see that the thermal devices and the participants are enumerated and can be seen in the /sys/bus/platform/devices. Also, checked the FAN type the cooling devices enumerated in the /sys/class/thermal with sysfs interface. Change-Id: Iacfd9152e300ec47895c29deab2c9d4361230849 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: d37a089b5196f02cb95f16083c416456e96d54a4 Original-Change-Id: I8293bfe2a2bf213b69fbb4223bbfcf508a9cf0bf Original-Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/307027 Original-Commit-Ready: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Original-Tested-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Original-Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/12322 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-05skylake: Set Pkg Power clamping bit in Power Limit MSRRizwan Qureshi
Setting the Package Power clamping bits in Power Limit MSR (MSR_PKG_POWER_LIMIT 0x610) Allows going below the OS requested P or T state for the time window specified for PL1 or PL2. BRANCH=none BUG=chrome-os-partner:47041 TEST=Built and boot on kunimitsu, load the system with Aquarium WebGL, change the power limit value from default (TDP or 15W) to any lower value note that the Pkg power comes down and also the CPU frequency is lowered. Change-Id: I9c0dd90a6660214ae142418aae8b8c5f6a739896 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b0b527991c2d26da5772700a22ff101eaf9993ef Original-Change-Id: Ia59fcfe2a14cd7f8b1e1b8e967073e67eb452f42 Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/309556 Original-Tested-by: Charulatha Varadarajan <charuprasanna@gmail.com> Original-Tested-by: Charulatha Varadarajan <charulatha.varadarajan@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: http://review.coreboot.org/12257 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
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>
2015-10-28intel/skylake: Add USB2 port config for max settingsDuncan Laurie
Add a new USB2_PORT_MAX with the max possible settings (56mV) for the TX and Pre-emphasis bias values. Also fix the settings for the detachable tablet config to match the skylake HSIO tuning guide as it was incorrect before. BUG=chrome-os-partner:45367 BRANCH=none TEST=build and boot on glados Change-Id: Id9ccc683fe92c962095347e0d1a0afeb082c821f Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e5d56831e75f98a3c75ed333e4b79b1a37f14792 Original-Change-Id: Ia2e3e93236f1463201f83a1cae28349de2836110 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/308729 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12203 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-10-27intel/skylake: Clean up USB configuration in devicetreeDuncan Laurie
Instead of having many different arrays for USB configuration, with each array containing one bit of information, have one array containing all the information for each port. This way we can put the basic tuning parameters into a structure and then define structures for the basic supported configurations. The existing port definitions are taken from the Skylake HSIO tuning guide. BUG=chrome-os-partner:40635 BRANCH=none TEST=build and boot on glados, verify USB functionality in all ports. Change-Id: I5873dee011ae9e250b6654c73a7bd5c17681095b Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 864040412b2d2923d3acbfca8055724887c58506 Original-Change-Id: Id518b1086abbe4a8c25d77fd4efc2d0de856bd5f Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/306734 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12163 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-27FSP1_1: Always use common codeLee Leahy
Always use the common FSP code. Remove the FSP_RAM_INIT, FSP_ROMSTAGE, FSP_STACK and FSP_STAGE_CACHE Kconfig values. BRANCH=none BUG=None TEST=Build and run on Kunimitsu Change-Id: Ib3d015cb2dc257e46c2340cc7bc09cf0ffb0492c Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 5197b1354d138759dfaa428c665de6cbfb8e8911 Original-Change-Id: I3e3c1c9e6f73009a099c1ec3688dbd8c326fc766 Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/306142 Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12158 Tested-by: build bot (Jenkins) Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
2015-10-27FSP 1.1: Replace soc_ prefix with fsp_Lee Leahy
Rename soc_display_upd_value to fsp_display_upd_value since the routine was moved from src/soc/intel/common into src/drivers/intel/fsp1_1. BRANCH=none BUG=None TEST=Build and run on Kunimitsu Change-Id: Ifadf9dcdf8c81f8de961e074226c349fb9634792 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 95238782702999a178989467694ac1f15c079615 Original-Change-Id: Ibd26ea41bd5c7a54ecd3c237f7fb7bad6dbf7d8a Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/306351 Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12157 Tested-by: build bot (Jenkins) Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
2015-10-27FSP 1.1: Move common FSP codeLee Leahy
Move the FSP common code from the src/soc/intel/common directory into the src/drivers/intel/fsp1_1 directory. Rename the Kconfig values associated with this common code. BRANCH=none BUG=None TEST=Build and run on kunimitsu Change-Id: If1ca613b5010424c797e047c2258760ac3724a5a Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: e8228cb2a12df1cc06646071fafe10e50bf01440 Original-Change-Id: I4ea84ea4e3e96ae0cfdbbaeb1316caee83359293 Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/306350 Original-Commit-Ready: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Tested-by: Leroy P Leahy <leroy.p.leahy@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12156 Tested-by: build bot (Jenkins) Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
2015-10-27intel/kunimitsu FAB3: Configure LPC to Quiet Mode.pchandri
This patch configures the LPC to quiet mode and sets enables CLKRUN so that LPC can be power gated. BUG=chrome-os-partner:44993 BRANCH=none TEST=Builds and Boots on fab3 kunimitsu. Change-Id: I46ff21f75b70f54da3f12dcc56d61f84b436cd7d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: edd37df385bc013b62f26435267291acc0a9b9a4 Original-Change-Id: Ide0f9e91127aebb8ac027ee0a598608b50aa4278 Original-Signed-off-by: pchandri <preetham.chandrian@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/305396 Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com> Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-by: Preetham Chandrian <preetham.chandrian@intel.com> Reviewed-on: http://review.coreboot.org/12153 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2015-10-27intel/skylake: IRQ programming through UPDSubrata Banik
Implemented Device IRQ porgramming, PxRC to IRQ mapping, GPIO IRQ routing, SCI IRQ select through UPD BUG=NONE BRANCH=NONE CQ-DEPEND=CL:*232948 TEST= build and booted sklrvp,kunimitsu with this changes. Change-Id: Ic98074491fe5251a48ed55b6fb7ef31809c3abf3 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 534bd65e5df8654d745c8efe491a332336c9cdc3 Original-Change-Id: I4ea6f3cdb15d371c6023bfd046f3475290f5aa26 Original-Signed-off-by: Subrata Banik <subrata.banik@intel.com> Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/291403 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12146 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-27intel/skylake: FSP 1.7.0 MemoryInit/SiliconInit params updateRizwan Qureshi
In FSP 1.7.0 SataMode and SataEnable have been moved from MemoryInit to SiliconInit. Also, GpioTablePtr has been removed. USB phy settings added to SiliconInit, Enable the configs for USB equalization settings in coreboot. Addition of serialIO UPD to indicate FSP not to reinitialise UART2 controller during MemoryInit. BRANCH=none BUG=chrome-os-partner:45684, chrome-os-partner:42284, chrome-os-partner:41374 TEST=build for Kunimitsu, boot on FAB3, Also checked for Boot from USB, Boot from eMMC, USB Audio, Onboard Audio, Touch, Wifi, S3 entry/resume CQ-DEPEND=CL:*232947, CL:*232946, CL:*232948, CL:*232949 Change-Id: I2e8e6e32fc7074774ddcf1fb4c270bb56372b7df Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 623c5a52f3afedaf2c0bfe7361cfd627d093cb73 Original-Change-Id: I8b3be2c49893c564fe2197aa32bde6323bf425e9 Original-Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Original-Signed-off-by: Rishavnath Satapathy <rishavnath.satapathy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/303661 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12144 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-27intel/kunimitsu Fab3: Strengthening Rcomp target CTRL valuepchandri
This patch strengthens the Rcomp Target CTRL by 10% for 8GB memory part K4E6E304EE-EGCF as with the current values the MRC training is failing due to more load on CS# BRANCH=None BUG=chrome-os-partner:44647 TEST=BUilds and boots on Kunimitsu. Change-Id: I478002bbebabaac418356d4b5b4755bb56009268 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: b208659e690d8cb5b8dcaf30eed53c01b9f77f6d Original-Change-Id: Ia0a0c1358649af77a3a0d301cb791f26f1e039bf Original-Signed-off-by: pchandri <preetham.chandrian@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/304103 Original-Commit-Ready: Preetham Chandrian <preetham.chandrian@intel.com> Original-Tested-by: Preetham Chandrian <preetham.chandrian@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Preetham Chandrian <preetham.chandrian@intel.com> Reviewed-on: http://review.coreboot.org/12143 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-27intel/skylake: Add support for Gfx PEIM (AKA GOP)robbie zhang
This patch implements the igd_opregion using the write_acpi_tables mechanism to support GOP usage. BRANCH=none BUG=chrome-os-partner:44559 TEST=W/o GOP_SUPPORT in config, Built and boot on kunimitsu/glados. W/ GOP_SUPPORT enabled, build and boot on kunimitsu/glados, but on glados Dev screen can not be seen (OS display is fine). CQ-DEPEND=CL:303539 Change-Id: I4cd63dfe0d3f456c5f084e38db976425143f79e7 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 4db57463a69c6114b1e2ed4035d378ee3a82783f Original-Change-Id: I6f3c29c1b608eeaad8f2bf79d17394d49f8e412c Original-Signed-off-by: robbie zhang <robbie.zhang@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/303387 Original-Commit-Ready: Robbie Zhang <robbie.zhang@intel.com> Original-Tested-by: Robbie Zhang <robbie.zhang@intel.com> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/12142 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-15cpu/mtrr.h: Fix macro names for MTRR registersAlexandru Gagniuc
We use UNDERSCORE_CASE. For the MTRR macros that refer to an MSR, we also remove the _MSR suffix, as they are, by definition, MSRs. Change-Id: Id4483a75d62cf1b478a9105ee98a8f55140ce0ef Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11761 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins)
2015-10-14skylake: ACPI: Fix compiler warnings with iasl-20150717Duncan Laurie
Updating to a new IASL introduces a lot of warnings that are not serious issues but can be fixed with some reworks. - Method local variables that are set but never used now warn, when needing to read back a register the ordering is now changed to set the value in Local0 first so the compiler does not complain. - Methods that create an object must be serialized - A ResourceTemplate declared inside a _CRS with a named variable does not seem to be able to compile without a warning. To fix this move the ResourceTemplate outside the _CRS method. - The DPTF CPU code was still using the old legacy \_PR.CPUx instead of the new \_PR.CPxx definitions. BUG=chrome-os-partner:44622 BRANCH=none TEST=build glados with iasl-20150717 and see no warnings Original-Change-Id: I4a66c7eb6495aac4ae1aa42100c846725c1a04d2 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302168 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Change-Id: Ia3af802ca2faab4f1c59e73f2ce31a65c7e862e0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11812 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@google.com>
2015-10-11skylake: add support for verstageAaron Durbin
The right files just need to be added to the verstage build. Do that so a stand alone verstage builds and links. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built and booted glados. Change-Id: I2d0c98760494e2f4657ee35b6f155690939d2d18 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11827 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11skylake: Leave SPI controller enabledLee Leahy
Leave the SPI controller enabled upon boot block exit. BRANCH=none BUG=chrome-os-partner:44827 TEST=Build and run on kunimitsu Change-Id: I5b10d7cc8d5d350282206abe6a945bab66f97ada Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: http://review.coreboot.org/11825 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11skylake: SPI code cleanupLee Leahy
Move base address into iomap.h. Use PCI symbols instead of SPI specific symbols. Fix comments. BRANCH=none BUG=chrome-os-partner:44827 TEST=Build and run on kunimitsu Change-Id: Id5d21603150b52fd1b71dd448105938bd6aff1a9 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Reviewed-on: http://review.coreboot.org/11826 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11intel fsp1_1: prepare for romstage vboot verification splitAaron Durbin
In order to introduce a verstage which performs vboot verification the cache-as-ram environment needs to be generalized and split into pieces that can be utilized in romstage and/or verstage. Therefore, the romstage pieces were removed from the cache-as-ram specific pieces that are generic: - Add fsp/car.h to house the declarations for functions in the cache-as-ram environment - Only have cache_as_ram_params which are isolated form the cache-as-ram environment aside from FSP_INFO_HEADER. - Hardware requirements for console initialization is done in the cache-as-ram specific files. - Provide after_raminit.S which can be included from a romstage separated from cache-as-ram as well as one that is tightly coupled to the cache-as-ram environment. - Update the fallout from the API changes in soc/intel/{braswell,common,skylake}. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built and booted glados. Original-Change-Id: I2fb93dfebd7d9213365a8b0e811854fde80c973a Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302481 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: Id93089b7c699dd6d83fed8831a7e275410f05afe Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11816 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11soc/intel/common: remove chipset specific callsAaron Durbin
The report_platform_info() and set_max_freq() are not being used similarly on skylake and braswell. With the addition of other SoCs I suspect a similar pattern will emerge. Instead of having weak functions to ensure things link with the hardcoded policy push these calls into their respective SoC homes. For parity, both skylake and braswell were updated to be consistent with the same calls prior to this patch. BUG=chrome-os-partner:44827 BRANCH=None TEST=Built and booted glados. Built braswell. Original-Change-Id: I3371d09aff0629503254296955fef28d35754a38 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/303334 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: I2de33632ed127cac52d7075cbad95cd6387a1b46 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11815 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11intel SOC common: Remove unused parametersLee Leahy
Eliminate unused parameters from the console initialization. BRANCH=none BUG=chrome-os-partner:44827 TEST=Build and run on kunimitsu Original-Change-Id: Iacacea292d43615e9d2f8e5d3ec67e77f3f08906 Original-Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Original-Reviewed-on: https://chromium-review.googlesource.com/301204 Original-Commit-Ready: Aaron Durbin <adurbin@chromium.org> Original-Tested-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-by: Patrick Georgi <pgeorgi@chromium.org> Change-Id: I3a0ea948ce106b07cb6aa872375ce588317dc437 Signed-off-by: Lee Leahy <Leroy.P.Leahy@intel.com> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11814 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-10-11Skylake: remove the out-dated VR config and un-needed 24mhz calibrationrobbie zhang
On Skylake, mailbox interface is used to configure VRs, dropping direct msr writing. With current fsp, svid/vr programming seems to be functional - no errors are given in the svid transactions in boot, and hw engineer verified the VRs on Kunimitsu. Additional tunnings might be needed later with power testing. 24mhz calibration is no longer needed on Skylake due to bclk archtecture change. BRANCH=none BUG=chrome-os-partner:45387 TEST=Built and boot on kunimitsu/glados, reboot, S3/resume verified. Signed-off-by: robbie zhang <robbie.zhang@intel.com> Original-Change-Id: If99b5758fcdba8604139c761a07403d4a5d2eb4c Original-Reviewed-on: https://chromium-review.googlesource.com/301470 Original-Commit-Ready: Robbie Zhang <robbie.zhang@intel.com> Original-Tested-by: Robbie Zhang <robbie.zhang@intel.com> Original-Tested-by: Wenkai Du <wenkai.du@intel.com> Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Change-Id: I98acf78aac9c705614fb200f8c3313a89296fbf2 Signed-off-by: robbie zhang <robbie.zhang@intel.com> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11811 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-10-11skylake: ajdust cache-as-ram region to 64KiBAaron Durbin
FSP is actually providing 64KiB to the bootloader. Expand current footprint to match reality. BUG=chrome-os-partner:44676 BRANCH=None TEST=Built and booted glados. Original-Change-Id: Ibff243036eb4a6b9b9f331665a7e3efa1853bc91 Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/300191 Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com> Change-Id: Ibb876f49c3e5d8d1a3b8f6f74ed12a19663e4145 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11810 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
2015-10-04drivers/uart/Kconfig: Select 8250 mem when 8250 mem32 is enabledAlexandru Gagniuc
Users of DRIVERS_UART_8250MEM_32 would have to also select DRIVERS_UART_8250MEM to avoid missing Kconfig dependencies. Instead, do what the OXPCIE driver dies and select the appropriate options. Change-Id: I40d93df024fcb3a9ad6dc51d6a5966e7b1b6c07f Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11786 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-09-30cpu: microcode: Use microcode stored in binary formatAlexandru Gagniuc
Using a copiler to compile something that's already a binary is pretty stupid. Now that Stefan converted most microcode in blobs to a plain binary, use the binary version. Change-Id: Iecf1f0cdf7bbeb7a61f46a0cd984ba341af787ce Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11607 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-29skylake: select HAVE_INTEL_FIRMWAREAaron Durbin
Use the common ME and descriptor code. BUG=chrome-os-partner:43462 BRANCH=None TEST=Built glados Change-Id: I7196f587b92fd26129b30e2cd73f4caf5f4ebef8 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11735 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
2015-09-28skylake: Work around issue in ACPI interpreterDuncan Laurie
There appears to be an issue that is causing this particular bit of ACPI code to be incorrectly interpreted by the kernel and the IASL disassembler. Ensuring the PCRB() method is defined in the DSDT before any uses of it appears to fix the problem, but that relies on specific ordering of the ASL files included by pch.asl and may break again in the future if the includes were re-ordered. (they are alphabetic now) So in this case to work around the issue unroll the function call so the admittedly messy calculation is reduced to a constant when compiled. Note this issue was observed with both iasl-20130117 and iasl-20150717. ACPICA bug: https://bugs.acpica.org/show_bug.cgi?id=1201 BUG=chrome-os-partner:45760 BRANCH=none TEST=verify disassembled AML is correct Change-Id: I7b6a3b792f79755db0ea7b9f2ef6ee7f5000e018 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: ecacc340d6e1068ea649f0859657bb3208695730 Original-Change-Id: I232523f5b6ce290da6e7d99405a53b9437b10e0d Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302167 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11721 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-09-28skylake: ACPI: Remove Configurable TDP support codeDuncan Laurie
Remove the CTDP support code that is in ACPI. It has been ported from haswell and while the MCHBAR register interface does seem to still exist the calculations for determining PL2 is no longer straightforward. Additionally nothing is using this interface and the expectation is that DPTF will be used for throttling with PL[1234] and having ACPI interfere with the configuration would not be good. BUG=chrome-os-partner:44622 BRANCH=none TEST=emerge-glados coreboot Change-Id: I81e356ddf564a5253458b82bc3327bfb573ab16d Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 884ee9a764bad0b3b4bcaeb5a3f46c5f090a116c Original-Change-Id: I284ab52a305cee25c88df5228b01ff1e9544efe3 Original-Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Original-Reviewed-on: https://chromium-review.googlesource.com/302166 Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: http://review.coreboot.org/11719 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
2015-09-23chromeos: vboot and chromeos dependency removal for sw write protect statePaul Kocialkowski
This removes the dependency on chromeos and vboot for the sw write protect state function: vboot_get_sw_write_protect, renamed to get_sw_write_protect_state to both reflect this change and become consistent with the definition of get_write_protect_state that is already in use. Change-Id: I47ce31530a03f6749e0f370e5d868466318b3bb6 Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-on: http://review.coreboot.org/11496 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>