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2018-03-14soc/intel/cannonlake: Add SaGv value definitionLijian Zhao
SaGv(Sytem Agent Dynamic Frequency) have four settings, disabled, disabled but running at fixed lower frequency, disabled but running at fixed middle frquency, disabled but running at fixed high frequency and totally enabled. BUG=None. Change-Id: Ib5fb648179e7889aaa64d91e6cf7a7a7503f4225 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/25116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-14soc/intel/baytrail: add support for Intel GMA OpRegionMatt DeVillier
Add global/ACPI nvs variables required for IGD OpRegion. Add functions necessary to generate ACPI OpRegion, save the table address in ASLB, and restore table address upon S3 resume. Implementation largely based on existing Broadwell code. Test: boot Windows 10 on google/squawks with Tianocore payload and GOP display init, observe display driver loaded and functional, display not black screen when resuming from S3 suspend. Change-Id: Iab15e1de2bb7d8fbec2e8705a621cfca0f255d4b Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/25102 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2018-03-09soc/intel/skylake: Move PCR DMI programming into bootblockSubrata Banik
As per PCH BWG 2.5.16, set up LPC IO Enables PCR[DMI] + 2774h bit [15:0] to the same value program in LPC PCI offset 82h. Also this cycle decoding is only allowed to set when SRLOCK is not set. Hence move the required programming from lpc.c to pch.c. Also only enable COM port ranges if CONFIG_DRIVERS_UART_8250IO Kconfig is selected. Change-Id: Ie706735492a450baa653d8a8bb74c6e42f5150b8 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23866 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-09soc/intel/common: Enable decoding of the COMB range to LPC based on KconfigSubrata Banik
By default all Intel platform has enable IO decode range for COMA if CONFIG_DRIVERS_UART_8250IO is selected. With this patch, COMB will get enable based on CONFIG_SOC_INTEL_COMMON_BLOCK_LPC_COMB_ENABLE Kconfig selection. Also make lpc_enable_fixed_io_ranges() function returns Enabled I/O bits to avoid an additional pci configuration read to get the same data. Change-Id: I884dbcc8a37cf8551001d0ca61910c986b903ebc Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/25045 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
2018-03-09soc/intel/denverton_ns: Update UART legacy mode to keep FSP tracesJulien Viard de Galbert
The FSP can only output its traces when the HSUART PCI device is available. - Move the hiding to after last FSP call. - Adapt coreboot PCI enumeration to keep the legacy configuration. With UART configured as legacy Linux will not re-enumerate it but detects it as legacy (ttyS0 instead of ttyS4). Change-Id: Id8801e178ffd8eeee78ece07da7bd6b8dbd88538 Signed-off-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-on: https://review.coreboot.org/23623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-03-08soc/intel/common/block/gspi: set cs polarity before usingNick Vaccaro
Move call to __gspi_cs_change() in gspi_ctrlr_setup() to after initialization of cs polarity since it requires polarity to be set to work properly. Failure to do so confuses cr50. BUG=b:70628116 BRANCH=chromeos-2016.05 TEST='emerge-meowth coreboot' and verify on scope that chip select polarity is correct for the first transaction. Change-Id: I20b4f584663477d751a07889bccc865efbf9c469 Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/25013 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Caveh Jalali <caveh@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-03-08soc/intel/braswell: add resource allocation for LPE BAR1Matt DeVillier
coreboot's PCI resource allocator doesn't assign BAR1 for Braswell's LPE device because it doesn't exist, but is required by Windows drivers for the device to function. Manually add the required resource via the existing lpe_read_resources function, and marked it as IORESOURCE_STORED so pci_dev_set_resources ignores it. TEST: boot Windows 10 on google/edgar, observe that memory resources are properly assigned to LPE driver for BAR1 and no error reported. Change-Id: Iaa68319da5fb999fe8d73792eaee692cce60c8a2 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/21103 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-03-08soc/intel/braswell: add ACPI for eMMC/SD devices in PCI modeMatt DeVillier
Allows eMMC in PCI mode to be seen/used by Windows. Test: boot Windows installer on google/edgar, observe internal eMMC storage available for installation when eMMC in PCI (vs ACPI) mode. Change-Id: I4272c198e5e675f451a1f4de5d46e3cd96371446 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/24988 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-07soc/intel/braswell: add LPEA resources to southcluster.aslMatt DeVillier
The LPEA device memory resources, required by Windows drivers, were not being set. Allocate required resources per Inte'sl CHT Tianocore reference code. Test: boot Windows on google/edgar, observe LPEA device working properly. Change-Id: Ic3ecfc2ddade7d76dbaa95ffdd82599c3bcf35da Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/24987 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2018-03-06soc/intel/braswell: increase LPEA fw allocation to 2MiBMatt DeVillier
Increase memory allocated for the LPEA firmware from 1MiB to 2MiB to match Intel CHT reference code and fix Windows functionality. Test: boot Windows on google/edgar, observe no error in Device Manager for LPEA audio device due to BAR2 resource allocation. Change-Id: I7cffcdd83a66a922c2454488c8650df03c9f5097 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/24986 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-06soc/intel/braswell: fix PCI resource PMAX/PLEN valuesMatt DeVillier
Without PMAX correctly set, the calculation for PLEN is incorrect, leading to a Windows BSOD on boot. Correct PMAX using code from Baytrail SoC, setting PMAX to (CONFIG_MMCONF_BASE_ADDRESS - 1). Test: Boot Windows 10 on google/edgar without BSOD. Change-Id: I4f2f4a0ff3a285826709f9eaafa40b0bf0cafb83 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/24985 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-03-06soc/intel/skylake: Remove MCFG constantsDuncan Laurie
The MMCONF base address and length are set in Kconfig so it does not need to be redefined by the SOC as the code can just use the Kconfig variable directly. Tested on a fizz board to ensure MCFG is still created properly. Change-Id: I5fd472b1afc8264823a2b9db0f296fbfb6b1ecc0 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/24975 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-03-06soc/intel: Fix MCFG end bus numberDuncan Laurie
The ACPI MCFG table is generated with a static end bus number of 255, which expects that the reserved range in E820 is 256MB. However the actual MCFG range is configurable with Kconfig, so these two values may not match when the OS tries to determine the range: PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000) PCI: MMCONFIG 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) (size reduced!) acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge Instead of forcing the end bus number to be 255 use the Kconfig value to set it based on the current configuration. Tested on a fizz device to ensure that the kernel no longer complains: PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xe0000000-0xe3ffffff] (base 0xe0000000) Change-Id: I999ea9b72b9deba5f27dd692faa0408427a0bf89 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/24974 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-03-05soc/intel/common/block/smm: Add configurable delay before entering S5Furquan Shaikh
This change adds a configurable delay in milliseconds before SLP_EN is set in SLP_SMI for S5. Reason for doing this is to avoid race between SLP and power button SMIs. On some platforms (Nami, Nautilus), it was observed that power button SMI triggered by EC was competing with the SLP SMI triggered by keyboard driver. Keyboard driver indicated power button press which resulted in depthcharge triggering SLP_SMI, causing the AP to enter S5. However, the power button press also causes the EC to send a pulse on PWRBTN# line, which is debounced for 16ms before an interrupt is triggered. This interrupt was generated after SLP_SMI is processed which resulted in the device waking back up from S5. This change adds a config option SOC_INTEL_COMMON_BLOCK_SMM_S5_DELAY_MS which is used to add a delay before SLP_EN is set for S5. This change should only affect CHROMEOS boards as the config option will be 0 in other cases. BUG=b:74083107 TEST=Verified that nami, nautilus do not wake back from S5 on power button press at dev mode screen. Change-Id: Iaee19b5aba0aad7eb34bd126fda5b0f6ef394ed7 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/24964 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-03-01soc/intel/broadwell: Generate ACPI DMAR tableMatt DeVillier
If the SoC is VT-d capable, write an ACPI DMAR table. The entry for the GFXVTBAR is only generated if the IGD is enabled. Change-Id: Id7c899954f1bae9d2b48532ca5ee271944f0c5f6 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/23821 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Youness Alaoui <snifikino@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-03-01soc/intel/broadwell: Enable VT-d and X2APICMatt DeVillier
We use the usual static addresses 0xfed90000/0xfed91000 for the GFX IOMMU and the general IOMMU respectively. These addresses have to be configured in MCHBAR registers and reserved from the OS. Change-Id: I7afcce0da028a160174db2cf6b4b6735bcd59165 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/23820 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Youness Alaoui <snifikino@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2018-02-28skylake: Fix unwanted disablement of ACPI UPWEKane Chen
In PORTSC, Port Enabled/Disabled(PED) is RW1CS. When there is a USB device attached on system, current UPWE method will set 1 to PED, this will cause port disabled as it's RW1CS. This change is inspired by xhci_port_state_to_neutral in linux driver. It will mask all RO and RWS bits and set WDE and WCE. BUG=b:70777816 TEST=System won't be awakend from s3 automatically when usb devices is attached. Also system can be awakend by hotplugging usb devices under S3. Change-Id: Ifd4c2d6640fea538e0ac71d7c5e73ab529e94f42 Signed-off-by: Kane Chen <kane.chen@intel.com> Reviewed-on: https://review.coreboot.org/23848 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-28soc/intel/skylake: Add support to print ME versionFurquan Shaikh
This change adds a boot state callback to print ME version after DEV_ENABLE is complete. Information is printed only if UART_DEBUG is enabled because talking to ME to get the firmware version adds ~1 second to boot time. TEST=Verified on Soraka that ME version printed is correct. Change-Id: I360d5d7420950d5aa255df08be6d7123621b87a8 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/23857 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julien Viard de Galbert <jviarddegalbert@online.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-22soc/intel/cannonlake: Clear EMMC timeout registerLijian Zhao
Clear EMMC timeout register to avoid EMMC issue according to cannonlake bios writer guide. BUG=b.71586766 TEST=Install OS into EMMC successfully on meowth P1 platform. Change-Id: I39e927a2c312c94561213f9f7c3319dcafa426b9 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23831 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-02-22soc/intel/cannonlake: Add emmc/sdc port idLijian Zhao
EMMC and SD Controller port id listed here, the port id definition came from Cannonlake BIOS Writer Guide 570374. BUG=None TEST=None Change-Id: I901e90c47b08bb013fcfee5def610e320a7ac19a Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23789 Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-02-22soc/intel/cannonlake: Add more HDA Audio Link settingsLijian Zhao
Since FSP version 7.x.11.43, more HDA Audio link options are exposed, so included that into coreboot. Users can modify that base on platform implementations. BUG=None TEST=Boot up with debug build version FSP and check the debug print result on meowth platform. Change-Id: Ib2a75f554ddf9919a62c78a162ec1b9e602f1f5d Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23400 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sathyanarayana Nujella <sathyanarayana.nujella@intel.com> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2018-02-22soc/intel/cannonlake: Add provision to make CSME function disable in SMM modeSubrata Banik
TEST=lspci from Chrome OS shows CSME device is not visible over PCI tree. Change-Id: I3e0a5b00758a4ce42f2f190748c293c5ce07390c Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23824 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-22soc/intel/common/block/smm: Add option to have SOC specific SMI Handler at ↵Subrata Banik
finalize() This patch ensures common code provides an option to register a SOC specific SMI handler before booting to OS (specifically during ramstage). Change-Id: I50fb154cc1ad4b3459bc352d2065f2c582711c20 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23810 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: Tung Lun Loo <tung.lun.loo@intel.com>
2018-02-22soc/intel/common/block/pcr: Add function for executing PCH SBI messageSubrata Banik
This function performs SBI communication Input: * PID: Port ID of the SBI message * Offset: Register offset of the SBI message * Opcode: Opcode * Posted: Posted message * Fast_Byte_Enable: First Byte Enable * BAR: base address * FID: Function ID * Data: Read/Write Data * Response: Response Output: * 0: SBI message is successfully completed * -1: SBI message failure Change-Id: I4e49311564e20cedbfabaaceaf5f72c480e5ea26 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23809 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-22skylake: remove legacy devices from ACPIPatrick Georgi
Once the FADT reports that they don't exist it makes no sense to have them in ACPI's device tree. Change-Id: Ice82f0de592b6ca955148479fecc8506a7cdcddc Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reported-by: dhaval.v.sharma@intel.com Reviewed-on: https://review.coreboot.org/23835 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.corp-partner.google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-22soc/intel/skylake: Do not set ACPI_FADT_LEGACY_DEVICESFurquan Shaikh
SKL/KBL PCH does not support legacy devices. This change removes the setting of ACPI_FADT_LEGACY_DEVICES flag in FADT for SKL/KBL. It helps Linux kernel to disable controllers required to support legacy devices only e.g. i8237 DMA controller. BUG=b:72679357 Change-Id: Ie2a85a719997157f52b0eab7254689f5a56ba05b Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/23833 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.corp-partner.google.com> Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-20src/soc: Fix various typosJonathan Neuschäfer
These typos were found through manual review and grep. Change-Id: I6693a9e3b51256b91342881a7116587f68ee96e6 Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-on: https://review.coreboot.org/23706 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
2018-02-16soc/intel/cannonlake: Update GPIO ASLLijian Zhao
GPIO pin definition had been updated to match Cannonlake PCH-LP EDS, hence the ACPI dsdt table will include those changes as well. BUG=None TEST=Build coreboot image, flah coreboot image into DUT, and target system can boot up into OS. Change-Id: I958e0cb71b4e656bec9bfe2d12076b577b57629b Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23664 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-16soc/intel/cannonlake: Use common PCR ASLLijian Zhao
Switch to use common version of PCR asl. BUG=NONE TEST=Boot up into chrome OS properly on cannonlake rvp platform. Change-Id: I4975704434d4743bcc0fb6062115da349166c3a6 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23699 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2018-02-16soc/intel/common/block/gpio: Change group offset calculationBora Guvendik
Add group information for each gpio community and use it to calculate offset of a pad within its group. Original implementation assumed that the number of gpios in each group is same but that lead to a bug for cnl since numbers differ for each group. BUG=b:69616750 TEST=Need to test again on SKL,CNL,APL,GLK Change-Id: I02ab1d878bc83d32222be074bd2db5e23adaf580 Signed-off-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-on: https://review.coreboot.org/22571 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-16soc/intel/skylake: Switch to common PCR ASLLijian Zhao
Using common PCR asl for skylake/kabylake platform. BUG=None TEST=None Change-Id: I99ec7c878adaea439108553c0fac9d5abe1bc248 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23725 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>
2018-02-16soc/intel/common: Add generic PCR aslLijian Zhao
Access to PCH Private Configuration Space Register can be addressed via SBERG_BAR, the method is generic across several generations of Intel SOC. BUG=None TEST=None Change-Id: Iaf8c386824ee08cb93cb419ce3cdb2d3fe22a026 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23698 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>
2018-02-16soc/intel/cannonlake: Add missing GPIO pin definitionsLijian Zhao
Fill the missing GPIO pin definitions, includeing community 3. Change-Id: I73b7803c73446660f5c25b1263e47bb50a955c56 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/22482 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-14intel/fsp: Update cannonlake fsp headerLijian Zhao
Update Cannonlake FSP header to revision 7.x.25.31. Following changes had been made: 1. Add PeciSxRest option. 2. Add Thermal Velocity Boost option. 3. Add VR power deliver design option. 4. Match MrcChannelSts. TEST=NONE Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: I32e976eacf39d2cd75f8288c86d1de1a54c194c6 Reviewed-on: https://review.coreboot.org/23677 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-11soc/intel/cannonlake: Add Pch iSCLK programmingLijian Zhao
In order to reduce BOM cost and board area for imaging solution, the sensor requires a 19.2/24MHz reference clock from PCH. In addition to that, having PCH to supply the sensor reference clock will prevent dependency on CPU power management and also avoid level shifter cost. Pch iSCLK is only required for CNP-LP with the camera sensor on the platform. BUG=None TEST=Boot up into OS and read back PCH iSCLK programming through iotools. Change-Id: I28c97a75f2a7f5122a20c8b8f0f2671037a7eca6 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23367 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-09drivers/intel/fsp2_0: Remove fsp_find_smbios_memory_info() from FSP2.0 driverSubrata Banik
As per FSP 2.0 specification and FSP SOC integration guide, its not expected that SMBIOS Memory Information GUID will be same for all platform. Hence fsp_find_smbios_memory_info() function inside common/driver code is not generic one. Removing this function and making use of fsp_find_extension_hob_by_guid() to find SMBIOS Memory Info GUID from platform code as needed. Change-Id: Ifd5abcd3e0733cedf61fa3dda7230cf3da6b14ce Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23650 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-08soc/intel/cannonlake: Add support for EMMC DLL updateLijian Zhao
Add option to have customized DLL setting for EMMC interface to make EMMC able to run at HS400 speed. BUG=None Change-Id: I38bc022d8c05dd1fbd03dc26aa6f33cd249e8248 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23600 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-08soc/intel/skylake: Clean up SMBIOS Table Type 17 creationSubrata Banik
* Add Memory Channel Status Enum for Channel detection. * Align > 80 characters per line. * Add hob_size == 0 check. Change-Id: I6ad99de53e280a3db431f706310e6cb22b8b3953 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23636 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-08soc/intel/cannonlake: Save DIMM information for SMBIOS Table type 17Subrata Banik
This patch ensures to have Type 17 SMBIOS table for CannonLake Platform. TEST=Enable to get correct SMBIOS DIMM type information as per SMBIOS spec 3.1 Change-Id: I611f9f3fc0e07f026610b7a61bc3599523e4f262 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23621 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-07soc/intel/cannonlake: Select SOC_AHCI_PORT_IMPLEMENTED_INVERT Kconfig for ↵Subrata Banik
CNP-PCH This patch ensures soc/sata.c correctly translates pci config offset 0x92 Bit 0-2 [SATA Port x Present (SPDx)] 0 = Port x is enabled. 1 = Port x is disabled. Change-Id: Ide093dafe33b947ba7845cc0b74a975471353e39 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23591 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-07soc/intel/common/block: Fix SATA chipset register definitions anomaliesSubrata Banik
SATA PCH configuration space registers bit mapping is different for various SOCs hence common API between SPT-PCH and CNL-PCH causing issue. Add new Kconfig option to address this delta between different PCH. Change-Id: Iafed4fe09fe513c8087453ea78364a693e1e8a8a Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23589 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
2018-02-07intel/common/block/cpu: Change post_cpus_init after BS_DEV RESOURCESBarnali Sarkar
This patch changes the sequence of post_cpus_init() function of mp_init to very last of the stages, i.e., ON_EXIT of BS_WRITE_TABLES for normal boot path, and to ON_ENTRY of BS_OS_RESUME for S3 Resume path. Also, the fast_spi_cache_bios_region() call inside post_cpus_init() function is left out, since caching the SPI Bios region is not required now at this stage. BUG=none BRANCH=none TEST=Build and boot in Soraka (KBL), executed stability tests on multiple systems. Change-Id: I97c4a4096a3529a21bae6f2cf5aac654523a5b22 Signed-off-by: Barnali Sarkar <barnali.sarkar@intel.com> Reviewed-on: https://review.coreboot.org/23540 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: Furquan Shaikh <furquan@google.com>
2018-02-07soc/intel/skylake: Add Kabylake PCH H device ID'sV Sowmya
Add PCH,MCH,IGD,I2C,PMC,SMBUS,XCHI and UART IDs for PCH H. Change-Id: I52b38457bc727735ceb5003cbccda6d7ba3340a2 Signed-off-by: V Sowmya <v.sowmya@intel.com> Reviewed-on: https://review.coreboot.org/23382 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-06soc/intel/skylake: sort CPU_SPECIFIC_OPTIONS and drop duplicateVadim Bendebury
ACPI_NHLT happens to be selected twice. BRANCH=none BUG=none TEST=generated fizz .config does not change Change-Id: Ic525ee07015deb88fff4c15cad9dbbeada8a4479 Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Reviewed-on: https://review.coreboot.org/23601 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-06soc/intel/appololake: Remove dead MPINIT code selectionArthur Heymans
This not hooked up anywhere. Change-Id: I95a2d14aea6f1a6013edf1bcb88bb35de88cba4f Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/23458 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-02-06soc/intel/cannonlake: Increase heap sizeJohn Zhao
After adding NHLT and max98373 amp support, cnlrvp fails to boot with error: out of memory (free_mem_ptr >= free_mem_end_ptr). Increase HEAP_SIZE from 0x4000 to 0x8000. BUG=None TEST= emerge-cnlrvp coreboot nhlt-blobs chromeos-bootimage coreboot-private-files-cnlrvp and verify cnlrvp boots to kernel. Change-Id: Icb0f3c626b784d73e417e5722b3b4da29ab5acce Signed-off-by: John Zhao <john.zhao@intel.com> Reviewed-on: https://review.coreboot.org/23560 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2018-02-06soc/intel/skylake: Add devicetree variable for PCIe HotPlugDuncan Laurie
Add a variable to fill out the FSP UPD variable for PCIe HotPlug, which allows a mainboard to enable HotPlug on individual root ports. BUG=b:72417777 TEST=enable HotPlug on Eve Root Port 0 (WiFi) and check in linux that it is identified as a HotPlug capable root port. Change-Id: I6b1f525e41909a3f81984806c4ef20239032c8d6 Signed-off-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-on: https://review.coreboot.org/23511 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2018-02-06soc/intel/skylake: Set PsysPmax valueGaggery Tsai
According to doc #543977 Power Architecture Guide, PsysPmax is the maximum platform power. It maps to the full-scale of Psys signal. This patch adds a "psys_pmax" member in chip information which allows boards to set up maximum platform power. BUG=b:71594855 BRANCH=None TEST=Set "psys_pmax" in device tree & "USE=fw_debug emerge-fizz chromeos-mrc coreboot chromeos-bootimage" & ensure correct PsysPmax value is passed to FSP-S through UPD. Verfied on KBL-R and KBL-U SKUs. Change-Id: I44f2e2917a8eb9ce3bb69d9c15899d4c7c5b2883 Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com> Reviewed-on: https://review.coreboot.org/23268 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2018-02-05soc/intel/skylake: Set PsysPl3 and Pl4Shelley Chen
If given a value for PsysPl3 and/or Pl4, set the appropriate MSR. BUG=b:71594855 BRANCH=None TEST=boot up and check MSRs in OS to make sure values are set as expected. Test on Fizz, which will set these values in mainboard. Change-Id: Idbe04f48079b4fa3302d21acd065f2e4c53dd1ed Signed-off-by: Shelley Chen <shchen@chromium.org> Reviewed-on: https://review.coreboot.org/23527 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Gaggery Tsai <gaggery.tsai@intel.com>
2018-02-05soc/intel/common/block/pmc: Fix ACPI BAR and PCI_COMMAND in PMC config spaceHannah Williams
read_resources in common/block/pmc/pmc.c is corrupting the BAR at offset 0x20. pch_pmc_read_resources | pci_dev_read_resources | pci_get_resource Within pci_get_resource, the BAR is read and written back. Since read of ACPI BAR does not return the correct value, the subsequent write corrupts the BAR. Hence re-programming the BAR. Also, reading PMC STATUSCOMMAND register does not return bit 0 correctly in pci_dev_enable_resources. This causes IO SPACE ACCESS to get disabled. Hence making sure IO ACCESS gets enabled by setting dev->command TEST=Can boot to OS Without this change coreboot will be stuck at "Disabling ACPI via APMC:" Change-Id: I27062419d06127951ecbbb641835d06ca39ff435 Signed-off-by: Hannah Williams <hannah.williams@intel.com> Reviewed-on: https://review.coreboot.org/23230 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-07 06:50:25 +0000