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2019-05-06mb/google: Remove unused 'include <smbios.h>'Elyes HAOUAS
Change-Id: Ib96c317391745fa5afea785e3c7441124b3fc252 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32547 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-05-06google/kukui: Raise the CPU frequencyTristan Shieh
Run CPU at the highest freqency (1989MHz) to speed up the boot time. BUG=b:80501386 BRANCH=none Test=Boots correctly on Kukui Change-Id: I703ffcb99367f87e6792a72485f5634e0505e5ac Signed-off-by: Tristan Shieh <tristan.shieh@mediatek.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32466 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Julius Werner <jwerner@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-05-06mainboard/google/hatch: Enable PEN_EJECT_L as wake & notify source.Tim Wawrzynczak
Updated GPP_A8 to be a GPI and SCI source, to support both wake and notifications. BUG=b:128941098 BRANCH=none TEST=Compiles, simulated pen eject with PCH_INT_L signal. Both evtest and waking from s0ix confirm this works. The output of /proc/interrupts confirms the correct interrupt is triggered. Change-Id: I080fb3cbfb3e2f55209ca31824b00ca820d70f78 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32487 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-05-06mainboard/intel/strago/acpi: Serialize _CRS methodFrans Hendriks
IASL reports warning 'Control Method should be made Serialized'. Change _CRS method to Serialized. BUG=N/A TEST=Build Intel Strago Change-Id: I63a7e1caab19360a9a5831458311d5a83fdf52d1 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32468 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-05-06mb/siemens/mc_apl2: Limit SD-Card speed to DDR50Werner Zeh
Due to PCB limitations the SD-Card interface is not able to operate with the highest frequency reliably. The OS driver will switch to the highest mode if a SD-Card is attached which supports this high frequency mode. In order to work around this PCB limitation disable the high frequency modes in the controller capabilities (SDR104 and HS400 mode) and leave SDR50 and DDR50 enabled. Change-Id: Ia5fed5fb70b027de34170b49620927614a00fb7a Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32542 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-05-05mb/msi/ms7707: Remove MAINBOARD_PCI_SUBSYSTEM_{DEVICE_ID,VENDOR_ID}Elyes HAOUAS
References to MAINBOARD_PCI_SUBSYSTEM_{DEVICE_ID,VENDOR_ID} were removed. Change-Id: I70ef22aac165a19663749f76449907482b761316 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32605 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-05-03mainboard/google/cyan/acpi: Serialize _CRS methodFrans Hendriks
IASL reports warning 'Control Method should be made Serialized'. Change _CRS method to Serialized. BUG=N/A TEST=Build Google Banon and Google Cyan Change-Id: Iffa097a2100cfa91efa3b617311500b83f839bce Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32331 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2019-05-03sdm845: Add QCLib to RomStage to perform IP initT Michael Turney
CB acts as I/O handler for QCLib (e.g. DDR training data) This interface allows bi-directional data flow between CB and QCLib Tested and working interfaces: DDR Training data QCLib serial console output DDR Information (base & size) limits cfg data TEST=build & run Change-Id: I073186674a1a593547d1ee1d15c7cd4fd8ad5bc1 Signed-off-by: T Michael Turney <mturney@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25208 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-05-03soc/intel/braswell: add default option to use public FSPMatt DeVillier
The current Braswell FSP 1.1 header in vendorcode/intel, for which there is no publicly available FSP binary, contains silicon init UPDs which are not found in the publicly available header/binary in the FSP Github repo. This prevents new boards from being added which use the public Braswell FSP header/binary. To resolve this, move the UPDs not found in the public header from the soc's chip.c to ramstage.c for the boards which use them. Add a Kconfig option to use the current non-public FSP header and select it for boards which need it (google/cyan variants); set the public FSP option as the default. Use the Kconfig option to set FSP_HEADER_PATH to ensure the correct header is used. Test: build google/cyan and intel/strago using non-public and public FSP header/binaries respectively. Change-Id: I43cf18b98c844175a87b61fdbe4b0b24484e5702 Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32381 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-05-03mb/google/arcada: Add settings for noise mitgationNathan_chen
Enable acoustic noise mitgation for arcada platform, the slow slew rates for Ia and Gt are fast time dived by 8. BUG=b:131144464 TEST=waveform test and hardware validation result pass. Signed-off-by: nathan chen <nathan_chen@wistron.corp-partner.google.com> Change-Id: I395b2fc527705ab207325cfd7147e6af5f300fce Reviewed-on: https://review.coreboot.org/c/coreboot/+/32521 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-05-03mb/google/poppy/variant/atlas: enable USB acpiGaggery Tsai
Main objective for this change is to export the bluetooth reset gpio to the kernel for use in an rf-kill operation. To do so, we enable USB acpi and define all of the USB2 devices, which includes bluetooth's reset gpio information. BUG=b:122540489 BRANCH=None TEST=emerge-atlas coreboot chromeos-bootimage $cat sys/firmware/acpi/tables/SSDT > /tmp/ssdt.dat & retrieve ssdt.dat from DUT & $iasl -d ./ssdt.dat & check the HS03 node is with "reset-gpio" under _DSD object Change-Id: I411ef707782655361bd1b8ac2b914b8ae64defeb Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30754 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Caveh Jalali <caveh@google.com>
2019-05-02sdm845: Add USB support on cheza platformChandana Kishori Chiluveru
This patch adds code to initialize two USB DWC3.0 controllers and its associated QUSB V2 10nm PHYs to the SDM845 SOC, and uses them to initialize USB3.0 on the cheza mainboard. Synopsis controller initialization and configuration sequences taken from USB 3.0 HPG chapter 2.2 and refer PHY HPG chapter 10.2 for QUSB phy programming. Includes Super speed mode support. TEST=USB keypad and mass-storage device enumeration tested with this patch Change-Id: I475a7757239acb8ef22a4d61afd59b304a7f0acc Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/25213 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-05-02mainboard/intel/icelake_rvp: Add support to read board ID from ECSubrata Banik
This patch selects EC_ACPI kconfig to identify Intel Ice Lake RVP board by querying EC. Change-Id: I0082e04ef1b21d533e40d232209ee630f748aec6 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32523 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
2019-05-01mb/google/sarien: Disable S5 wake on LAN by defaultEric Lai
Chromebook doesn't require support wake on LAN in S5. Disable it by default for power saving. BUG=b:131571666 TEST= check LAN indicator is off under S5 Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ia90c9d2f3ea9b3580e9a7bbfb47c917dd51e3c03 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32502 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-05-01google/cyan,intel/strago: increase default CBFS sizeMatt DeVillier
a 1M CBFS size is inadequate when adding the FSP binary to image due to default FSP location in CBFS, so bump to 2M to ensure autobuilds succeed. Change-Id: I0683bea43cc71fad32bc42bfbd72f3913256d53c Signed-off-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32525 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-05-01mainboard: Add MSI MS-7707Max Blau
* MSI MS-7707 V1.1 (Medion OEM Akoya P4385D MSN10014555) * SandyBridge Intel P67 (BD82x6x) * Winbond 25Q32BV (4MB) * Fintek F71808A * Intel 82579V Gigabit * NEC uPD720200 USB 3.0 Host Controller * IME 7.0.4.1197 Working: * PCIe gfx adapter * PS/2 Keyboard * USB3.0 * Ethernet * S0/S3/S5 * HWM Change-Id: I999149bb95d553ed217b2288cc34bce4fe88abb3 Signed-off-by: Max Blau <tripleshiftone@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32235 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-30mb/google/hatch: Modify IRQ configuration to enable RT5682 headset INTNaveen Manohar
Patch corrects IRQ and GPIO configuration for RT5682 codec's Jack INT. Switching IOAPIC to GpioInt because ACPI Interrupt() doesn't support jack triggering on both edges. BUG=b:130180492 TEST=build and boot on a CML EVT board. Use evtest & verify headset jack detection functions as expected. Change-Id: Ia9bf8d554b54554f9ac1e78fd44a508964c8a14d Signed-off-by: Naveen Manohar <naveen.m@intel.com> Suggested-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32474 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-29src/mb: Use system_reset()Elyes HAOUAS
Use already defined system_reset() function. Change-Id: I68ff4cffa2bfab6a15299795c3e1837fc9b85806 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32379 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-29mb/google/sarien: Update GBB flagsDuncan Laurie
Disable the GBB flag forcing manual recovery now that we can read the manual recovery from H1. Enable the GBB flag to skip EC software sync, since images built from coreboot.org do not include the EC binaries by default. Change-Id: I0e1d6304e3e29eda68c7b807cf0774275c37d710 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32476 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-29arcada: add internal pull to ISH UART RXJett Rink
We do not want the RX signal to be floating on the board as that could cause the ISH to remain in a higher power state (because there is logic to keep the ISH in an higher power state when there is an active UART). Add an internal 20K pull up on the RX line. In normal configuration this will burn an additional 544uW. BRANCH=R75 BUG=b:131241969 TEST=verify that ISH console still works with rework Change-Id: Ifc9621bcafe4c86edfa9cd6d58b307254d3a81ca Signed-off-by: Jett Rink <jettrink@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32471 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-29mb/google/sarien: Add psys_pmax setting to 136WGaggery Tsai
This patch adds the setting of psys_pmax to 136W. According to the design, Rpsys is 11.8Kohm. Here is the equation to come out the Psys_pmax value: Psys_pmax * 1.493uA/W * 11.8Kohm / 2 = 1.2V Hence, Psys_pmax is 136W. BUG=b:124792558 BRANCH=None TEST=emerge-sarien coreboot chromeos-bootimage & Ensure the value is passed to FSP by enabling FSP log & Boot into the OS Change-Id: Id3f6be5f0c2346a7763195a992c0ae45faede056 Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32457 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-04-29soc/intel/braswell: Move LPE ACPI code to mainboardFrans Hendriks
The ACPI code of LPE device is included regardless of the availability of the LPE controller. Linux remains requesting the status of device LPEA even if this device is disabled. Include ACPI LPE controller code at Braswell mainboards with LPE enabled. BUG=N/A TEST=Linux 4.17+ on Portwell PQ7-M107 Change-Id: Ic8acf9ea9e9b0ba9b272e20beb2023b7a4716a73 Signed-off-by: Frans Hendriks <fhendriks@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/29414 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
2019-04-29mb/google/hatch/variants/baseboard: remove unused dqs_mapPaul Fagerburg
The dqs_map array is used only for LPDDR3 and LPDDR4. It is not used for DDR4, and so it can be removed from the baseboard memory initialization code. BRANCH=none BUG=b:129706819 TEST=ensure the firmware builds without error; I don't have hardware available to test this just yet. Change-Id: I07fac3097d68f37b4630d3f0010f987da2f03bd7 Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32484 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-29mb/google/hatch/variants/kohaku: Add support for LPDDR3 configurationsPaul Fagerburg
First configuration supported is 8 GB system memory: 4 x 2 GB (K4E6E304ED-EGCG). BRANCH=none BUG=b:129706819 TEST=ensure the firmware builds without error; I don't have hardware available to test this just yet. Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org> Change-Id: Ibd92d585118ff75492e8a7188dcdb2a286836d56 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32364 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-28mb/ocp/monolake: add TPM and IPMI supportLukasz Siudut
Changes includes: - enable TPM1 + add entry in devicetree - configure LPC IO to make IPMI work + add entry in devicetree - introduce DSDT and SMBIOS entries for IPMI to make it detectable by ipmi_si driver Signed-off-by: Lukasz Siudut <lsiudut@fb.com> Change-Id: Ia975643064075f1f861f4ead6f24ed71f345ea04 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32443 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2019-04-26mb/google/sarien: Enable LTR for PCIe NVMe root portDuncan Laurie
Enable LTR for NVMe so it can use ASPM L1.2. BUG=b:127593309 TEST=build and boot on sarien and check L1 substate with lspci before: L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+ after: L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ Change-Id: I9842beda6767f758556747f83cfcedbd00612698 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32456 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Roy Mingi Park <roy.mingi.park@intel.com>
2019-04-26Revert "mb/google/arcada: Add settings for noise mitgation"Duncan Laurie
This reverts commit 77fb3632a4a3d3004b3aa4950967be9164d9711d. Reason for revert: This change inadvertently added a submodule. Change-Id: I6cc2a3cd9d88986a2599a5ff2e5a066b1396a8c0 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32472 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-26mb/google/poppy/variants/atlas: Revise AC/DC loadlineGaggery Tsai
This patch revises the AC/DC loadline settings because some major layout changes between proto and evt boards. BUG=b:130740639 BRANCH=None TEST=emerge-atlas coreboot chromeos-bootimage and boot to the OS. Change-Id: Iea12c621e7fab427a0de8f43f0290bf01d0c5a09 Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32359 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: caveh jalali <caveh@chromium.org> Reviewed-by: Caveh Jalali <caveh@google.com>
2019-04-25mb/google/hatch/: FPMCU not rebooted when DUT rebootsTim Wawrzynczak
Add FP_RST_ODL to early GPIO table, configured as low, so that the FPMCU will get reset when coreboot enters bootblock. BUG=b:130229952 BRANCH=none TEST=Compiles (no Hatch device w/FP to test) Change-Id: I8a8d8cc2c560f6518337f7500575fdc2265b6347 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32419 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2019-04-25mb/supermicro/x10slm-f: Do SIO setup in bootblockTristan Corrick
Lynx Point switched to doing mainboard-specific super I/O setup in the bootblock with commit d893a2635fdd ("sb/intel/lynxpoint: Enable LPC/SIO setup in bootblock"). The X10SLM+-F was added while that commit was in review, and hence did not receive the necessary changes to SIO setup. This patch has not been tested on hardware. Change-Id: I7a648ec967dea2113cbbde1a93c1963ca6dd3c88 Signed-off-by: Tristan Corrick <tristan@corrick.kiwi> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32406 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-04-25mb/google/hatch: Pull up GPP_C13 for hatch and hatch_whlPhilip Chen
On EC end, we want to change this pin from push-pull to open-drain. And since there is no external pull-up resistor on the board, we'll have to configure this pin as internal-pull-up on AP end. BUG=b:129306003 TEST=None Change-Id: Ibc1f89fc25773220db009c6571400b01390dd756 Signed-off-by: Philip Chen <philipchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32292 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-24mb/google/kohaku: Update overridetree.cbTim Wawrzynczak
Add common SoC config. Disable PCIe WiFi. Add digitizer. Turn off native SD card interface. No WWAN. Add DA7219 driver to Kconfig. BUG=b:130310626 BRANCH=none TEST=compiles (no Hatch ref or Kohaku device to test) Change-Id: I17d5ba6ce4ec412384e4a1678474b8d26499ba40 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-24mb/google/hatch: Move SD card detect GPIO.Tim Wawrzynczak
Not all Hatch variants utilize the SoC's native SD card support. Move the support to board-specific variants instead of the base device tree. BUG=none BRANCH=none TEST=compiles (no Hatch device to test with) Change-Id: Iae24114aad2c4d042c25da6f8cb740ccc8960082 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32417 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-24mb/google/hatch/var/kohaku: Skip UART0 config in FSPFurquan Shaikh
Similar to hatch(CB:32278), this change sets SerialIo config for UART0 to PchSerialIoSkipInit to skip initialization in FSP. This change also adds a device to kohaku override tree to ensure that the settings in it take effect. BUG=b:130310626 Change-Id: Ia25b45811be26d55fc0019e4cd22eb7310b5a4c4 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32398 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-24mb/google/arcada: Add settings for noise mitgationNathan_chen
Enable acoustic noise mitgation for arcada platform, the slow slew rates for Ia and Gt are fast time dived by 8. BUG=b:131144464 TEST=waveform test and hardware validation result pass. Signed-off-by: nathan chen <nathan_chen@wistron.corp-partner.google.com> Change-Id: I37315ecfa245fce3085e62d1566ff037d8aa8ab4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32403 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-24mb/google/sarien: Disable POWER_OFF_ON_CR50_UPDATEKeith Short
Disable the POWER_OFF_ON_CR50_UPDATE option on sarien/arcada. This is needed so that platform properly boots after doing a Cr50 firmware update when running on battery. BUG=b:126632503 BRANCH=none TEST=Build coreboot on sarien/arcada. TEST=Perform Cr50 firmware update on Sarien, confirm the platform boots normally after sending TURN_UPDATE_ON to the Cr50. Change-Id: I0b687285eb95070eaffb68611a7d98eb8434ce2c Signed-off-by: Keith Short <keithshort@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32436 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-24mb/google/sarien: Add power control for Sarien touchscreenEric Lai
This change will save touchscreen power leakage 2-3mW in S0iX and increase T2 display time delay to meet display panel requirement. BUG=b:129899315 TEST= Measure touchscreen power from Sarien during S0iX Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I48419132ba734f20ad5cf484c2dda609570a6dd0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32330 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-24mb/google/sarien: Remove touch VPD support and Melfas HID touchEric Lai
Sarien will change Melfas from HID to I2C and change address from 0x10 to 0x34. So we don't need VPD to separate Elan and Melfas anymore. BUG=b:131194574 TEST=boot up and check no Melfas HID device exist Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ic002f61b226743e1c18dbdbc51ce8b733916d8a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32437 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-24mb/google/sarien: Disable touch by strap pin GPP_B4Eric Lai
We want to disable touch for non-touch sku. We can use strap pin GPP_B4 to identify it is connected with touch or not. touch sku: GPP_B4 is low non-touch sku: GPP_B4 is high BUG=b:131132419 TEST=boot up and check no touch device exist Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: If6681262c25e4b01e061a8520e38905d40345509 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32438 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-24mb/google/sarien: Toggle SSD reset pin on DVT2Lijian Zhao
SSD reset pin had been added on DVT2, the power sequnence requires toggle in boot stage. BUG=b:130741066 TEST=Boot up with simulated DVT2 platform and confirm SSD can be detected during warm reboot. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: Ie734875a49b8b61f8b813c473d30cbcaf4dd13d1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32434 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-24mb/google/octopus: I2C clock tuning for bloogTony Huang
Tune I2C params for I2C buses 5, 6, and 7 to ensure that the frequency does not exceed 400KHz. BUG=b:131132499, b:128998988 BRANCH=octopus TEST=emerge-octopus coreboot chromeos-bootimage and measured frequency under 400 KHz Change-Id: Ie8cfba72a0654402ccb0274c00b44fbfa2deea21 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32404 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-23mb/google/octopus/variants/bloog: Add goodix touchscreen supportTony Huang
Add goodix touchscreen support BUG=b:131082228 BRANCH=octopus TEST=emerge-octopus coreboot and verify that touchscreen works on bloog. Change-Id: I0b3b481ca806b6452d67ace5dfe53f12a14ac3be Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32387 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2019-04-23sb/intel/lynxpoint: Enable LPC/SIO setup in bootblockArthur Heymans
This allows for serial console during the bootblock and enables console in general for the bootblock. Change-Id: I5c6e107c267a7acb5bf9cbeb54eb5361af3b6db4 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/30315 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-23mb/google/sarein: Add power control for Arcada touchscreenRoy Mingi Park
This change will save touchscreen power leakage 2-3mW in S0iX and increase T2 display time delay to meet display panel requirement. BUG=b:129899315 TEST= Measure touchscreen power from Arcada during S0iX Change-Id: I4b8f3fdc0d107b080c5febe6fa5d29ea5d1ed0fc Signed-off-by: Roy Mingi Park <roy.mingi.park@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32311 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-04-23nb/intel/sandybridge: Drop pch.h from sandybridge.hPatrick Rudolph
Include pch.h in the source files instead in sandybridge.h. Tested on Lenovo T520 (Intel Sandy Bridge). Still boots to OS, no errors visible in dmesg. Change-Id: I9e5b678e979a8d136d8d00b49486d0a882f77d81 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32065 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-04-23src: include <assert.h> when appropriateElyes HAOUAS
Change-Id: Ib843eb7144b7dc2932931b9e8f3f1d816bcc1e1a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/26796 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: David Guckian
2019-04-23src: Use include <console/console.h> when appropriateElyes HAOUAS
Change-Id: Iddba5b03fc554a6edc4b26458d834e47958a6b08 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32214 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian
2019-04-23src: Add missing include 'console.h'Elyes HAOUAS
Change-Id: Ie21c390ab04adb5b05d5f9760d227d2a175ccb56 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32122 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-04-23src/mainboard/{foxconn/d41s,intel/d510mo}: Use pci_or_configArthur Heymans
The pci_or_configx function makes the code shorter and more readable. Change-Id: Ic1ba250f8ac9fb75cf3252aec18af80842bda7dd Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32310 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-23mb/google/octopus: Add keyboard backlight support for Droid/BlorbSheng-Liang Pan
Droid/Blorb supports keyboard backlight feature, so enable the ASL code. BUG=b:130330141 BRANCH=octopus TEST=Build and boot to OS, verify that the string 'KBLT' is in the DSDT. Change-Id: I74684e3905d34b61fa4b851798dbca018f986e5a Signed-off-by: Pan Sheng-Liang <sheng-liang.pan@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32298 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marco Chen <marcochen@google.com> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-22board/kukui: Support ADC value for NCHung-Te Lin
When the components like LCM ID are not installed (i.e., NC), ADC will return some value with much larger variation from standard value (out of the tolerance we set). To support that, we should check tolerance only on non-NC voltages. Also improve the error messages so we can see the ADC raw values instead of simple assertion error (which makes debugging more difficult since we have to build another firmware image just to print the values). BUG=None TEST=Booted on Kukui and got correct SKU ID for NC LCMID. BRANCH=None Change-Id: I8d00956e0e3b48ddbcaa505dd3ade24720c3b4ad Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32353 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: You-Cheng Syu <youcheng@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-22mb/google/sarien: Configure both GPP_H12 and GPP_H13 for SSD on ArcadaRoy Mingi Park
Currently, Arcada only supports D3hot during S0iX and there is leakage power around 5~10mW depending on SSD vendors. To support D3cold for SSD during S0iX, one MOSFET will be added on DVT2 and two GPIOs are required to be configured. GPP_H13 is to control SSD_SCP_PWR_EN(power enable) and GPP_H12 is to control SSD reset. BUG=b:130741066 TEST=Measure SSD power during S0iX from Arcada(DVT2) Change-Id: I868590e9e85d5df07930a3681884e3fc3a5c4d50 Signed-off-by: Roy Mingi Park <roy.mingi.park@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32361 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-21nb/intel/haswell: Add an option for where verstage startsArthur Heymans
Previously Haswell used a romcc bootblock and starting verstage in romstage was madatory but with C_ENVIRONMENT_BOOTBLOCK it is also possible to have a separate verstage. This selects using a separate verstage by default but still keeps the option around to use verstage in romstage. Also make sure mrc.bin is only added to the COREBOOT fmap region as it requires to be run at a specific offset. This means that coreboot will have to jump from a RW region to the RO region for that binary and back to that RW region after that binary is done initializing the memory. Change-Id: I3b7b29f4a24c0fb830ff76fe31a35b6afcae4e67 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/26926 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Patrick Rudolph <patrick.rudolph@9elements.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-20mb/facebook/watson: Don't use deprecated IS_ENABLEDElyes HAOUAS
Change-Id: Ia4b7311f30f8ec951d02d3c31c30cf8895ed0eb2 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32312 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-20mb/google/octopus/variants/baseboard: Disable unused I2C 1Tony Huang
I2C 1 is not being used in any of the octopus variants, so disable it. BUG=none BRANCH=octopus TEST=Verify on meep and bloog reboot and s0ix suspend successfully Change-Id: I7ed5065cfd0b9780d13feb27cc78b8090d7a03a6 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32349 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Justin TerAvest <teravest@chromium.org>
2019-04-20mb/google/arcada: Set psys_pmax to 140WNathan_chen
arcada is designed to operate at max power of 140 Watt. Hence set psys_max to 140W. BUG=b:124792558 TEST=Build and boot arcada. Change-Id: I280dfb81b3e25c7619a68db487e2b18867f52fda Signed-off-by: nathan chen <nathan_chen@wistron.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32335 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com>
2019-04-19src/mb/Kconfig: Fix PCI subsystem IDsElyes HAOUAS
References to MAINBOARD_PCI_SUBSYSTEM_{DEVICE_ID,VENDOR_ID} were removed in commits dbd3132 sb/intel/{i82801g/i/j,bd82x6x}: Make use of generic set_subsystem() 00bb441 sb/intel/lynxpoint: Remove PCI bridge function Change-Id: I72bba8406eea4a264e36cc9bcf467cf5cfbed379 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32107 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-19kohaku: mb/hatch/gpio: Scrub Kohaku GPIOs.Tim Wawrzynczak
Ensure Kohaku GPIO pins are configured correctly w/r/t Hatch. Implement the base/override model for GPIOs (regular and early). The 'hatch' baseboard contains the base GPIOs, and variants can override individual pads. BUG=b:129707481 BRANCH=none TEST=Compiles for all variants. Change-Id: Ie5c83a0538d367ea11e9499f21cea41891d7a78e Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32326 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-19mb/google/sarien: Update SMBIOS type17Lijian Zhao
Match SMBIOS type 17 device locator with motherboard silk screen,using "DIMM-A" and "DIMM-B" instead of "Channel-0-DIMM-0" and "Chaneel-1-DIMM-0". TEST=Boot up with sarien platform and run dmidecode to check SMBIOS type 17 have expected output. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: Ie2125c0381bd24d96f725f68cde93a53da8c94c8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32280 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-19mb/google/sarien: Update GPIO GPP_C23 settingLijian Zhao
GPIO pin GPP_C23 is used as level trigger but not edge trigger, also it is not inverted, correct it here. According to board schematic, GPP_C23 connected with 3.3v pull up, so the pin is low active. BUG=b:128554235 TEST=Boot up arcada platform with stylus keep on touching the screen, the touch screen is still functional once in OS stage. Without change, touch screen is not functional at same scenario. Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Change-Id: I2bee664198057e3997dda181a16b9a0388067036 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32347 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Bora Guvendik <bora.guvendik@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-18mb/google/sarien: Enable board_id featureDuncan Laurie
Enable the Kconfig option to automatically read the board ID and populate it into the SMBIOS tables. BUG=b:123261132 TEST=verify current board id from the OS: cat /sys/class/dmi/id/board_version rev1 Change-Id: Id41631bfaa627ca9d5034e2ebe93f8ace2ffdad8 Signed-off-by: Duncan Laurie <dlaurie@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32277 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-18mb/google/octopus: Set default configuration to low for gpio_178Wisley Chen
Set default configuration to low for gpio_178, and can remove the override setting for bobba/bloog/fleex/meep/phaser. For ampton, Change-Id I64a67f73564188ad0548a1a770169ef2bca47453 ( mb/google/ampton: Fix polarity of EN_PP3300_WLAN_L signal.) modified the pin setting. TEST=verified that boot into OS on meep board. suspend/resume, reboot, and no failure found. Change-Id: I7668ff4817edfca5c6cea63db779fcea21c7af92 Signed-off-by: Wisley Chen <wisley.chen@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32247 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-17google/kukui: Get write protection status from WP GPIOHung-Te Lin
Write protection (get_write_protect_state) was hard-coded to 0 and should be fixed to read from correct GPIO (PERIPHERAL_EN0 from schematics). BUG=b:130681408 TEST=make -j; boots on Kukui Rev2. BRANCH=None Change-Id: I75b98b1d587abe5e8cdf3df28ea661bc1ffa19f9 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32336 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: You-Cheng Syu <youcheng@google.com> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Joel Kitching <kitching@google.com>
2019-04-16soc/intel/cannonlake: Configure Vmx support using KconfigRonak Kanabar
Change VmxEnable UPD values based on Kconfig ENABLE_VMX and remove it from Devicetree and chip.h Remove Vmx dependency on Vt-d Change-Id: I4180c2270038a28befd6ed53c9485905025a15ba Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32117 Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-15google/kukui: Include LCD module identifier (LCM ID) into SKU IDHung-Te Lin
Kukui is using MIPI display panel and needs some identifier to tell payloads which LCD module is installed, and to select right kernel device tree. Following Scarlet, the decision is to embed LCD module ID as part of SKU ID. The LCM ID is using a different voltage mapping table from the rest. Considering the complexity in computation of SKU ID, it is better to move the cache logic from get_index to caller. Also revise the mapping table since ADC on 8183 only supports 12 levels. BUG=b:129299873 TEST=make -j; boots on Kukui Rev2 unit. Change-Id: Ib0c00bc8ce3c71c445c5c4561403ce8ef4dd5844 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32263 Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-15mb/siemens/mc_apl4: Remove usage of external RTCWerner Zeh
The external RTC was removed on the mainboard as it is not needed. Remove the usage of the driver for RX6110SA as well. Change-Id: Ia476e58c0b0f343d4e9e4fa6039bf82b194a87d3 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32302 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Uwe Poeche <uwe.poeche@siemens.com>
2019-04-15mb/siemens/mc_apl1: Enable HDA in devicetree for all mainboard variantsWerner Zeh
With commit '4074ce0cc7 (intel/apollolake: Add HDA to disable_dev function)' FSP is now requested to switch off HDA PCI device if it is disabled in devicetree. Doing so results in a warm restart. Normally this event will be stored in CMOS RAM (if the descriptor is configured to do so) and therefore no further resets are requested by FSP on the next boots as long as CMOS RAM is kept alive. The Siemens mainboards based on Apollo Lake do not have a CMOS battery and therefore the CMOS is not backed up. This leads to reset requests from FSP after PCI enumeration on every boot. To avoid this reset enable HDA in devicetree for these mainboards. Though we do not have any usage of HDA it should not be an issue that the HDA device is now enabled. The benefit is though that no reset is requested anymore by FSP. Change-Id: I637c7c01d73350700c6066fee74fecbb5b93b221 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32295 Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-15mb/google/hatch: Update sleep signal assertion widthsRizwan Qureshi
Based on the power rail discharge times measured on hatch, update the assertions widths that have to be programmed in SoC. BUG=b:129328209 TEST=warm/cold reboot and S3 are working fine on hatch. Change-Id: I3c6dce0a942e6dcd9e55ef5e58a7e9e8d2b0a1e3 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32266 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-15mb/google/octopus: Add custom SAR values for Laserpeichao.wang
Laser would prefer to use different SAR values. Since Laser sku id is 5. BUG=b:130381493 BRANCH=octopus TEST=build Change-Id: I5cce38a191edfb235e274db3c788c58b65e0ebe1 Signed-off-by: peichao.wang <peichao.wang@bitland.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32296 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-13sb/intel/i82801gx: Use SOUTHBRIDGE_INTEL_COMMON_PMCLIBPatrick Rudolph
Use common code to detect ACPI S3. Tested on Thinkpad X60. Change-Id: Ia759a9ed141efc8130860300f2a8961f0c084d70 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32041 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2019-04-13sb/intel/i82801jx: Use SOUTHBRIDGE_INTEL_COMMON_PMCLIBPatrick Rudolph
Use common code to detect ACPI S3. Untested. Change-Id: I2264c087b317f70506817b5458295a17e83b1efc Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32038 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-13mb/google/hatch: Restore Goodix Touch ScreenEric Lai
Restore Goodix devicetree config because of the missing Goodix config when moving from baseboard devicetree to board level overridetree. And move PENH from I2C#2 to I2C#1. BUG=b:124460799 BRANCH=None TEST=local build and tested with Goodix touch screen Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ic028c5d7b687a069d7f0510897bea91dca58e91f Reviewed-on: https://review.coreboot.org/c/coreboot/+/32265 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-12mb/google/hatch: Use GPIO IRQ for sx9310 deviceFurquan Shaikh
This change uses GPIO IRQ instead of IOAPIC for GPP_A0 pad which is the interrupt line for sx9310. This is required because IRQ# used by GPP_A0 is allocated for PIRQ which does not allow IRQ# sharing. Additionally, this change also configures GPP_A6 for GPIO IRQ. GPP_A6 is currently unused in the devicetree. BUG=b:129794308 TEST=Verified that there are no interrupt storms on GPP_A0. Change-Id: Ibb510a647391c0d9cb854d23656bb4b1cb7756ab Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32270 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-12mb/google/hatch: Configure reset config to PLTRST for IOAPIC padsFurquan Shaikh
This change configures reset config for all pads routed to IOAPIC as PLTRST. This is required to ensure that the internal logic of the GPIO gets reset any time the platform enters S3 or powers off and avoids any interrupt storms on boot-up. BUG=b:129933011 TEST=Verified that there are no interrupt storms on boot-up from S5. Change-Id: Ib790280c9f1410fa18746d4d7d2a5027afd7585b Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32268 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2019-04-12mb/google/hatch: Skip UART0 config in FSPFurquan Shaikh
UART0 is already configured in coreboot, so this change sets SerialIo config for UART0 to PchSerialIoSkipInit to skip initialization in FSP. BUG=b:130325418 Change-Id: Ifc88f4fa11bff2144417d5194776c15f9f7b60ac Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32278 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: Shelley Chen <shchen@google.com>
2019-04-11mb/asrock/h110m: Add virtual LDN for SuperIO to DTMaxim Polyakov
Adds virtual logical devices numbers for the Nuvoton (NCT6791D) SuperIO to the devicetree. Change-Id: I7df1633951c30fef14c62c89aaedebd3044b312f Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32267 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2019-04-11google/kukui: Add variant 'Krane'Hung-Te Lin
Add the new configuration 'Krane' that will need at least its own EC. There's currently no difference in coreboot side. BUG=b:130011505 TEST=make menuconfig; make -j # select board=Krane BRANCH=None Change-Id: Ibb2ec42b08f9a51b22c22f3fe99b203f5eb31627 Signed-off-by: Hung-Te Lin <hungte@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32261 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: You-Cheng Syu <youcheng@google.com> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-11mb/google/sarien: Reserve gpio pins for D3 cold controlEric Lai
Based on HW change, reserve gpio pins for D3 cold control. A13,A15 for Card reader H13 for M.2 SSD BUG=b:123263562 TEST=N/A Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ib4245be8d77c015e56df7b1d53ef82722c51d656 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32242 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-11mb/google/sarien: Change GPIOs to avoid leakage during S0iXRoy Mingi Park
Three GPIOs are not being used and this change will save 2-3mW power during S0iX and this power saving is only for Arcada BUG=b:129990365 TEST= Measure total platform power during S0iX from Arcada Change-Id: Ie0208bd6c7affb2e87fd76005b727ea7effdf434 Signed-off-by: Roy Mingi Park <roy.mingi.park@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32164 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
2019-04-11mb/google/ampton: Fix polarity of EN_PP3300_WLAN_L signal.Tim Wawrzynczak
WiFi enable signal was configured and driven as active-high, but the signal is |To start the server in this Emacs process, stop the existing actually active-low BUG=b:130196983 BRANCH=none TEST=Verified WiFi still works after boot, and also after a suspend/resume cycle. Device powers down correctly using "poweroff". Change-Id: I64a67f73564188ad0548a1a770169ef2bca47453 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32255 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-11chromeos: clean up "recovery" and "write protect" GPIOsJoel Kitching
The "write protect" GPIO's cached value is never actually read after entering depthcharge. Ensure the value from get_write_protect_state() is being transferred accurately, so that we may read this GPIO value in depthcharge without resampling. The cached value of the "recovery" GPIO is read only on certain boards which have a physical recovery switch. Correct some of the values sent to boards which presumably never read the previously incorrect value. Most of these inaccuracies are from non-inverted values on ACTIVE_LOW GPIOs. BUG=b:124141368, b:124192753, chromium:950273 TEST=make clean && make test-abuild BRANCH=none Change-Id: Ic17a98768703d7098480a9233b752fe5b201bd51 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32233 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-11google/kukui: Use internal CR50_IRQ pull-upYou-Cheng Syu
For Kukui CR50_IRQ pin, we're going to replace external pull-up with internal pull-up. This change won't break older boards, so we can just always do that when setting up GPIOs. BUG=b:124821269 BRANCH=none TEST=Waveform looks correct. Change-Id: Ib1a90dce583a6aa0cec8ac8ba96d1362f50c16a8 Signed-off-by: You-Cheng Syu <youcheng@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Hung-Te Lin <hungte@chromium.org>
2019-04-11mb/google/octopus: Disable WLAN prior the entry of S5Kane Chen
ODM reported issues that some systems can't be shutdown to S5 very occasionally. ODM found issue is gone if they remove the WLAN card. So, this change to disable WLAN before system enters S5. This change is validated by ODM and it does help issue. BUG=b:129377927 Change-Id: Ib8e81022b8c9b63bc75e5cc14121233222da7595 Signed-off-by: Kane Chen <kane.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32246 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Chen Wisley <wisley.chen@quantatw.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-10mb/ocp/monolake: Add board.fmdAndrea Barberio
Change-Id: I6095c3b30990b530c5bc4e2c808879252680e1d7 Signed-off-by: Andrea Barberio <barberio@fb.com> Signed-off-by: David Hendricks <dhendrix@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32260 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-04-09google/kukui: Configure AP_IN_SLEEP_L correctlyYou-Cheng Syu
This pin should be set to its alternative function SRCLKENA0 instead of GPIO, so that SPM (a power management component of MT8183) can control it. BUG=b:113367227 BRANCH=none TEST=1. Boot. Run 'powerinfo' in EC console and see power state in S0. 2. Run 'powerd_dbus_suspend --wakeup_timeout=10', and then run 'powerinfo' in EC console and see power state in S3. 3. Wait until AP resume. 4. Run 'powerinfo' in EC console and see power state back to S0. Change-Id: I0a7e34f95381dec17eb6d166d6552c12e021bd9a Signed-off-by: You-Cheng Syu <youcheng@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32120 Reviewed-by: Hung-Te Lin <hungte@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-09mb/google/hatch: Support 16MiB fmapPhilip Chen
Add a fmd file for 16MiB fmap, so that we can support both 16MiB / 32MiB SPI flash ROM chips. BUG=b:129464811 TEST=build hatch firmware image with 16MiB fmap and verify fmap is updated by 'fuility dump_fmap' Change-Id: Ifc0103c7fd0d99439f40a31d23422401a6dce826 Signed-off-by: Philip Chen <philipchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32219 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-09mb/google/hatch: Add ACPI support for BT reset functionalityTim Wawrzynczak
Expose the Bluetooth BT_DISABLE_L signal in Hatch's devicetree, on both USB2 port 5 and 10. BUG=b:123293169 BRANCH=none TEST=compiles, verified kernel is able to find the reset-gpio Change-Id: I6e4d9786e44f12da71533b6740fdd390f3a57e40 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32216 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08mb/facebook/watson: Make turbo mode configurable (disabled by default)David Hendricks
Change-Id: Ief1eaab960c8fdab5bd5041b1a4f0c6ba1dd833f Signed-off-by: David Hendricks <dhendrix@fb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32222 Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-08Replace remaining IS_ENABLED(CONFIG_*) with CONFIG()Nico Huber
Another run of find src/ -type f | xargs sed -i -e 's/IS_ENABLED\s*(CONFIG_/CONFIG(/g' Change-Id: I3243197ab852a3fbc3eb2e2e782966a350b78af2 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32224 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Julius Werner <jwerner@chromium.org>
2019-04-08nb/amd/pi, mb/amd/bettong: Fix null pointer checksJacob Garber
The dev pointers were being dereferenced before the null check. Move the checks so they are done earlier. Found-by: Coverity Scan, CID 1241851 (REVERSE_INULL) Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Change-Id: Ie578787c3c26a1f3acb4567c135486667e88a888 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32022 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2019-04-08siemens/mc_apl5: Remove reduced clock rate for I2C0Mario Scheithauer
There is no device on I2C0 which requires a lower clock rate. Change-Id: Iaf01be5ea4839c54eb2f0ba95bca272970c24bdb Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32139 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Uwe Poeche <uwe.poeche@siemens.com> Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
2019-04-08mb/mainboard/google/sarien/variants: Set correct tcc_offset valueSumeet Pawnikar
Set new tcc_offset value to 10 degree C. This configures the Thermal Control Circuit (TCC) activation value to 90 degree C. It prevents any abrupt thermal shutdown while running heavy workload. This helps to take early thermal throttling action when CPU temperature goes above 90 degree C. Change-Id: Ica77264782b4a3f3e72e73e1b8cb8b2e464fb033 Signed-off-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32181 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2019-04-08mb/google/sarien: Add support for melfas touch panelEric Lai
Add a support melfas touch panel with i2c address:0x34. BUG=b:122019253 TEST=tested with new melfas touch panel and worked Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I27f5c47517d093c819cbbbcdafd85d74145887e1 Reviewed-on: https://review.coreboot.org/c/coreboot/+/32169 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06src: Use include <delay.h> when appropriateElyes HAOUAS
Change-Id: I23bc0191ca8fcd88364e5c08be7c90195019e399 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32012 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-by: David Guckian
2019-04-06mb/amd/bettong/mainboard: Drop unused include <agesawrapper.h>Elyes HAOUAS
Change-Id: I020c1b9558f6aec47b048fa575c64c619b8c592a Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32013 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06mb/asrock/h110m: Add PEG Gen3 supportMaxim Polyakov
This patch adds support PCIe Gen 3 with 8GT/s link speed for PEG x16 slot. All parameters for FSP are set during initialization in romstage. Now there is no need to additionally configure the FSP before building the ROM image. Tested on Intel Core i5-6600 processor with the following devices: - LP11000e Fibre Channel HBA (Gen2 x8); - PEX8734 PCIe Fabric/Switch (Gen3 x16); - NVIDIA GeForce GTX 1060 GPU (Gen3 x16). GPU works with an nouveau and proprietary driver under Ubuntu 18.04.2 (4.15.0-46-generic GNU/Linux kernel). Discrete graphic card is used as primary device for display output. Dynamic switching is not yet supported. Tianocore (edk2-stable201811-216-g51be9d0) is used as the payload. Change-Id: Ia4f29df47d76de5069fe53120434cc7c2ab6f044 Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31948 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-06mb/asrock/h110m: Set PEG as primary GFX deviceMaxim Polyakov
If an external graphics card is inserted in the PEG, it will be used as the primary display device (as in the AMI BIOS) Change-Id: Iea846179fc309c2b98093de37c05ceb332081f4f Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32172 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-06{mb,soc/intel/skylake}: remove unused InternalGfxMaxim Polyakov
The InternalGfx option in devicetree.cb is not used to enable iGPU. The patch removes this option from chip.h and mb/*/devicetree.cb files for all boards with skl/kbl processor. Change-Id: I41ecca3fdfb1d4b20ee634a13263ff481dcf440e Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32171 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2019-04-04mb/google/hatch: Move I2C/SPI options to override treeFurquan Shaikh
This change moves the I2C/SPI devices and configs which do not apply to all variants to override tree. Currently, there are just two variants. However, as we prepare to add more variants, these devices need to be moved out of the base devicetree. BUG=b:129728235 TEST=Verified that I2C/SPI devices are present in static.c for hatch and hatch_whl. Change-Id: I9426f6bf5f8514de5f1889e22e57105749fd92de Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32138 Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2019-04-04mb/google/hatch: Change the DEVSLP reset config to PLTRSTRizwan Qureshi
In S3 the PCH is driving the DEVSLP signal low, assuming that the SATA device is already powered off. However on hatch the SATA power is still enabled. And, since DEVSLP is low, this causes the SATA device to not enter low power state. The fix here is to set the pad config to be reset on PLTRST assertion which will cause the pin to be high impedance state and will be pulled up by the SATA device. BUG=b:126611255 BRANCH=None TEST=Make sure that S3 and S0ix is working fine on hatch. And also make sure that DEVSLP is pulled high in S3. Change-Id: Ifb6a71a72244522c8dd8d48e9b9f8dc6feef8981 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32136 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 15:09:47 +0000