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2020-11-13mb/google/drallion: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: Iff00667377eecedcf0b83bcfc0bf50bd4c3411eb Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47419 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-13mb/google/deltaur: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: I1773973f64bcc5ef6bd1856c5d8eb998bb6a4888 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47418 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-13mb/google/hatch: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: I320198d56131cf54e0f73227479f69968719b2a7 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47417 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-13mb/google/volteer: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=./util/abuild/abuild Change-Id: Ie7b82ea07ef97b2096d75229c445bd3a65cb3be0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47416 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-13mb/google/dedede: Configure IRQs as level triggered for HID over I2CKarthikeyan Ramasubramanian
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4, the interrupt line used by the device is required to be level triggered. Hence, this change updates the configuration of the HID over I2C devices to be level triggered. References: [1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx BUG=b:172846122 TEST=emerge-dedede coreboot Change-Id: I9d8fa57ae0f554896a4a0722e3e89567676382d4 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47415 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-13mb/google/dedede/var/metaknight: enable USB2 port for cameraTim Chen
Enable USB2 port 5 for user facing camera. Enable USB2 port 6 for world facing camera. BUG=b:169813211 BRANCH=None TEST=build metaknight firmware Change-Id: Iecb7787d46eab7096dec9f838a16da101105e09a Signed-off-by: Tim Chen <tim-chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47391 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-13mb/google/dedede/var/metaknight: Disable I2C port 3Tim Chen
Disable I2C port 3 for metaknight BUG=b:169813211 BRANCH=None TEST=build metaknight firmware Change-Id: Ic4a056d53a8c8abd04a9b786428da0986a255276 Signed-off-by: Tim Chen <tim-chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-13MAINTAINERS: add trailing slash to make gerrit add me as reviewerMichael Niewöhner
The trailing slash is required to make gerrit add me on changes for the whole tree, not just for the directory itself, which obviously would only change if being deleted or renamed. This also fixes the behaviour for Felix Singer. Change-Id: I601aebd4335c7326deca0118725a6f25cec524a9 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47547 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net>
2020-11-13soc/intel/xeon_sp: Tidy up adding MADT ioapic entriesArthur Heymans
Add a helper function to print out debug info and add the MADT entry. Change-Id: I1a00f87c6edef530c5352929ee9279782be4b112 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47299 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
2020-11-12mb/amd/mandolin/Kconfig: update help text for AMD_LPC_DEBUG_CARDFelix Held
The existing help text wasn't updated for Mandolin after it was copied from an older reference board and contained some information that doesn't apply to Mandolin. Change-Id: Ib34abb2ee8b289df5f7085957042fe00ad506ca9 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47481 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-11-12mb/amd/mandolin/Kconfig: add help text for the EC blobFelix Held
Change-Id: If8d3ebdb9a41330312c26fb5796c07de1b87b3eb Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47480 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-12mb/clevo/l140cu: add CMOS layout and defaultsMichael Niewöhner
Add CMOS layout and defaults files and enable CMOS options in Kconfig. Test: changed loglevel setting, rebooted and checked the log. Change-Id: Ia1a27818b2d12fb7578189e5748b8073c8f928e3 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46311 Reviewed-by: Felix Singer <felixsinger@posteo.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-12soc/intel/xeon_sp: Use a common function to get the IIO HOBArthur Heymans
TESTED ocp/deltalake still boots. Change-Id: I69f336c1ff348b8e820340b84494929f2c58ce72 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47296 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-12drivers/i2c/rx6110sa: Delete unused definesWerner Zeh
The defines for RX6110SA_SLAVE_ADR and RX6110SA_I2C_CONTROLLER are not used anymore and can be deleted. Change-Id: I3cddf7a9e2f757a22c729ae0f0ff767d55909b9c Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47236 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Tested-by: siemens-bot Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
2020-11-12drivers/i2c/rx6110sa: Add basic ACPI supportWerner Zeh
This patch adds basic ACPI support for the RTC so that the OS is able to use this RTC via the ACPI interface. If the Linux kernel is able to find the RTC in ACPI scope, you should see the following lines in dmesg, where [n] is an enumerated number: rx6110 i2c-RX6110SA:00: rtc core: registered RX6110SA:00 as rtc[n] rtc rtc[n]: Update timer was detected Change-Id: I9b319e3088e6511592075b055f8fa3e2aedaa209 Signed-off-by: Werner Zeh <werner.zeh@siemens.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47235 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-11-12mb/*/Kconfig: Annotate closing endif with corresponding conditionPaul Menzel
It’s common to annotate the closing endif, so do it for these four files. Change-Id: Ia5d071e1f544c9dea5af9c6bc3c605d9a0c5c0f5 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47477 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-12soc/intel/alderlake: Add PCH ID 0x5181Subrata Banik
List of changes: 1. Add new PCH ID 0x5181 into device/pci_ids.h 2. Update new PCH ID into common lpc.c 3. Add new PCH ID description into report_platform.c TEST=Able to build and boot ADLRVP with new PCH ID. Change-Id: I4343b7343876eb40c2955f6f4dd99d6446852dc0 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47474 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-12Delete soc/qualcomm/sdm845Julius Werner
Work on this SoC was abandoned and never finished. It's not really usable in its current state, so let's get rid of it. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I23453e3e47ac336ab61687004470e5e79172cafe Reviewed-on: https://review.coreboot.org/c/coreboot/+/47428 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-12Delete mainboard/google/chezaJulius Werner
Work on this mainboard was abandoned and never finished. It's not really usable in its current state, so let's get rid of it. Signed-off-by: Julius Werner <jwerner@chromium.org> Change-Id: I4cd2e2cd0ee69d9846472653a942fa074e2b924d Reviewed-on: https://review.coreboot.org/c/coreboot/+/47427 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-11mb/google/volteer: Configure IA32_L3_MASK_x MSRs for L3 CQOSShreesh Chhabbi
Selecting USE_CAR_NEM_ENHANCED_V1 as of now. This selection in Kconfig programs IA32_L3_MASK_1 (0xc91) & IA32_L3_MASK_2 (0xc92). These will select ways for eviction & non-eviction. TGL will have to switch back to USE_CAR_NEM_ENHANCED_V2 once the IA32_L3_SF_MASK_1 (0x1891) & IA32_L3_SF_MASK_2 (0x1892) programming requirements are understood. Bug=b:171601324 BRANCH=volteer Test=Build coreboot for volteer. Boot on SKU that has 4MB L3 cache. Change-Id: Ifc77856e26ab26f9fbb2693f70c751f43337421b Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47258 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-11soc/intel/tigerlake: Update Kconfig for NEM Enhanced ModeShreesh Chhabbi
This change switches the selection of CAR mode so that INTEL_CAR_NEM_ENHANCED_V2 is the default unless mainboard selects INTEL_CAR_NEM. INTEL_CAR_NEM is selected only by mainboards using older silicon (ES1 or ES2) that did not support NEM enhanced mode. This enables NEM Enhanced Mode for TGL-U/Y RVPs. Bug=b:171601324 BRANCH=volteer Test=Build coreboot for volteer. Boot on SKU that has 4MB L3 cache. Change-Id: Ib6e041261cb8ca9c6e602935da4962aac0d9ece5 Signed-off-by: Shreesh Chhabbi <shreesh.chhabbi@intel.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47259 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-11util/futility: Don't refresh the binary all the timePatrick Georgi
Due to the phony dependency to check for openssl, vboot-futility was always rebuilt, and because it was newer than coreboot-futility, it was always copied over. Do that in parallel often enough and you run into race conditions, as we did on our builders. Mark check-openssl-presence as order-only dependency so that it's executed (and can bail out) but doesn't force regeneration of vboot-futility. Change-Id: Ib7fb798096d423d6b6cba5d199e12fe5917c3b41 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47453 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11util/inteltool: add missing special function pads for CNL-LPMichael Niewöhner
Add the missing special function gpio pad groups for CNL-LP. The groups and names are documented in the PCH EDS, in Linux (linux/drivers/pinctrl/intel/pinctrl-cannonlake.c) and other places. Also, see soc/intel/tigerlake for reference. Change-Id: I0509552da6ffad395c2b89df1676e1903c783695 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45201 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11util/inteltool: add missing special function pads for CNL-HMichael Niewöhner
Add the missing special function gpio pad groups for CNL-H. The groups and names are documented in the PCH EDS, in Linux (linux/drivers/pinctrl/intel/pinctrl-cannonlake.c) and other places. Also, see soc/intel/tigerlake for reference. Change-Id: Ib83aeef9f4b6aa174e61ccbd87fb7b6450ed773b Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45204 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11util/inteltool: add missing native functions of special pads for CNL-HMichael Niewöhner
Add the missing native functions for special gpio pads for CNL-H, which are documented in the PCH EDS and other places. Also, see soc/intel/tigerlake for reference. Change-Id: I71339d66362d29806c91375c214e9fb84c989201 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45203 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11util/inteltool: rename GPIO_RSVD_* to their correct names for CNL-HMichael Niewöhner
The names of the GPIO_RSVD_* are documented in the PCH EDS, in Linux (linux/drivers/pinctrl/intel/pinctrl-cannonlake.c) and other places. Also, see soc/intel/tigerlake for reference. Change-Id: Ifd6cabb646000c8dff695c5c4f7196b2779f1430 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11util/inteltool: add missing native functions of special pads for CNL-LPMichael Niewöhner
Add the missing native functions for special gpio pads for CNL-LP, which are documented in the PCH EDS and other places. Also, see soc/intel/tigerlake for reference. Change-Id: Iedb726aa3afdbbbedafb67f6b7668bf591c2b9b4 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45305 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11util/inteltool: rename GPIO_RSVD_* to their correct names for CNL-LPMichael Niewöhner
The names of the GPIO_RSVD_* are documented in the PCH EDS, in Linux (linux/drivers/pinctrl/intel/pinctrl-cannonlake.c) and other places. Also, see soc/intel/tigerlake for reference. Change-Id: I86c7159d9f48560c41efdfe49f162aef00499d13 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45200 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-11Documentation/releases: Add ASan to 4.13 relnotesHarshit Sharma
Change-Id: I2953729c69dfcfa8b34192b3e1623fdfad87ca3a Signed-off-by: Harshit Sharma <harshitsharmajs@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45118 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-11sb/intel/lynxpoint/sata: Simplify RMW operationsAngel Pons
Introduce the `sir_unset_and_set_mask` helper and update the one PCI read-modify-write operation that is somehow not reproducible. Change-Id: I30ad6ef8ad97ee0a8dc2297fba5bbbfe24f00f1c Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47030 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-11mb/hp/folio_9480m: Drop `sata_ahci` from devtreeAngel Pons
Commit 8084b38568 (sb/intel/lynxpoint/sata: Always use AHCI mode) dropped the devtree option, but missed this recently-added mainboard. Change-Id: I6ab3a763c0bcd7431193c48e473639589b1a1e1a Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47426 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-11-10sb/intel/lynxpoint/sata: Always use AHCI modeAngel Pons
The other two modes are not used by any mainboard, and the code seems to be copied from older southbridges. As the code looks incorrect, drop it. Change-Id: I374546279a85cead1aea13e0952bbfd6f643a75b Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47022 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-10mb/asus/f2a85-m: Disable `HUDSON_LEGACY_FREE` for working serial consolePaul Menzel
The Asus F2A85-M, F2A85-M LE and F2A85-M PRO all have a Super I/O, and therefore have legacy devices like a serial console. Selecting `HUDSON_LEGACY_FREE` currently disable the serial console during bootup in romstage, which is undesired. So, deselect the symbol by default. TEST=Boot Asus F2A85-M PRO and verify serial console is *not* disabled during romstage. Change-Id: Ia6588c0d4b2c24c7cb9da04805d13274c8ae295e Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47363 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-by: Mike Banon <mikebdp2@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-10soc/intel/tigerlake: Log PM event from an internal deviceKarthikeyan Ramasubramanian
Add support to check for the Power Management (PM) Status bit for various internal devices like USB, CNVi etc. and log them into the event log for debugging purposes. BUG=b:172279037 BRANCH=volteer Change-Id: Ib3d0bf33d780444f8240f749a3319212c985950d Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47227 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-10soc/intel/jasperlake: Log PM event from an internal deviceKarthikeyan Ramasubramanian
Add support to check for the Power Management (PM) Status bit for various internal devices like USB, CNVi etc. and log them into the event log for debugging purposes. BUG=b:172279037 TEST=Build and boot to OS in Drawlat. Ensure that the wake up event is logged into the event log for one of the internal devices eg. USB bluetooth. 8 | 2020-11-05 15:04:16 | S0ix Enter 9 | 2020-11-05 15:04:29 | S0ix Exit 10 | 2020-11-05 15:04:29 | Wake Source | PME - XHCI (USB 2.0 port) | 8 11 | 2020-11-05 15:04:29 | Wake Source | GPE # | 109 12 | 2020-11-05 15:05:08 | S0ix Enter 13 | 2020-11-05 15:05:14 | S0ix Exit 14 | 2020-11-05 15:05:14 | Wake Source | PME - XHCI (USB 2.0 port) | 8 15 | 2020-11-05 15:05:14 | Wake Source | GPE # | 109 Change-Id: I9f43675b698bf310f6b98b5e775d1259607abbcd Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47226 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-10tests: Add lib/edid-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I796e660eebc4d2c3c32207bd3a6ee44aaffeb325 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46817 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-11-10cpu/x86/mtrr.h: Rename CORE2 alternative SMRR registersArthur Heymans
It is too easy to confuse those with IA32_SMRR_PHYS_x registers. Change-Id: Ice02ab6c0315a2be14ef110ede506262e3c0a4d5 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46896 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-10sec/intel/cbnt: Stitch in ACMs in the coreboot imageArthur Heymans
Actual support CBnT will be added later on. Change-Id: Icc35c5e6c74d002efee43cc05ecc8023e00631e0 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46456 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-10mb/google/zork: Create Shuboz variantKane Chen
Create the shuboz variant of the zork reference board by copying the template files to a new directory named for the variant. (Auto-Generated by create_coreboot_variant.sh version 4.2.0). BUG=b:172021093 BRANCH=none TEST=emerge-zork coreboot Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com> Change-Id: I3f62625f8cbde1c9adf8ab335edeb9e811e32679 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47152 Reviewed-by: Felix Held <felix-coreboot@felixheld.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-10mb/hp: Add HP EliteBook Folio 9480mIru Cai
The code is based on autoport, with necessary modifications. This laptop uses SMSC MEC1322 embedded controller, but the EC interface is the same as the EliteBook laptops of previous generations that use KBC1126 EC. So it still uses ec/hp/kbc1126, but does not need EC firmware inserted into CBFS. We also need to leave the end of the OEM flash content untouched, so the default ROM size is set to 12MiB instead of 16MiB, and we need to modify the IFD when flashing. Thanks to persmule for providing the laptop and pointing out how to program the system flash chip of it. Change-Id: I2328c43cbb1f488aa1d0ddd9116814d971e5d8ae Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45578 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-10drivers/wifi: Check device is of type PCI before checking vendor IDFurquan Shaikh
CB:46865 ("mb, soc/intel: Reorganize CNVi device entries in devicetree") reorganized the devicetree entries to make the representation of CNVi device consistent with other internal PCI devices. Since a dummy generic device is added for the CNVi device, `emit_sar_acpi_structures()` needs to first check if the device is PCI before checking the vendor ID. This ensures that SAR table generation is skipped only for PCIe devices with non-Intel vendor IDs and not for the dummy generic device. BUG=b:165105210 Change-Id: I3c8d18538b94ed1072cfcc108552f3a1ac320395 Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47364 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
2020-11-10mb/google/puff/var/dooly: Add WEIDA touchscreen deviceTony Huang
Adds ACPI properties for WDT8762A device. Per spec v0.8 HID name WDHT2002 T14=100ms BUG=b:163561649 BRANCH=puff TEST=emerge-puff coreboot and check system dmesg and evtest can get device. Change-Id: I178e9d5aa1e1501d33b3cd4092f3f522bb6f1a74 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47280 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Sam McNally <sammc@google.com> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-11-09soc/intel/skylake: Enable PCH thermal depending on devicetreeBenjamin Doron
Hook up PCH thermal subsystem configuration to devicetree. Change-Id: I84bac2cec079370370ecf1e5e4742e6704921d40 Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47116 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Singer <felixsinger@posteo.net> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-09Documentation: Introduce HP Sure Start and the method to bypass itIru Cai
Change-Id: Id198afdaa13b4c361e1b77a56d5a2436ed1c4c86 Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45577 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09soc/nvidia/tegra124/include/soc/clk_rst.h: Remove extra tabElyes HAOUAS
Change-Id: I0c606fd129c200446744f7a67ae63fec6d8e1684 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46328 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-11-09cpu/intel/model_206ax: Get CPU frequencies for SMBIOS type 4Michał Żygowski
Calculate the frequencies based on the appropriate MSRs and pass them to SMBIOS tables generator. Ivybridge microarchitecture does not yet implement CPUID 16H leaf used to obtain the required frequencies. TEST=Intel Core i7-3770, TianoCore UEFI payload displays the CPU frequency correctly equal 3.4GHz in Boot Manager Menu, dmidecode shows correct frequencies according to Intel ARK, 3.4GHz base and 3.9GHz turbo Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: Iefbae6111d39107eacac7e61654311646c6981eb Reviewed-on: https://review.coreboot.org/c/coreboot/+/47058 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09soc/intel/jasperlake: Enable Intel FIVR RFI settingsMaulik V Vaghela
We already have RFI UPD settings to mitigate RFI noise issues in platform. These UPDs were not getting filled via devicetree but needed to be filled from fsp_params.c Exporting these UPDs to chip.h will allow OEM/ODMs to fill it directly from devicetree and also allow us to control it based on boards instead of keeping it common across SoCs. BUG=b:171683785 BRANCH=None TEST=Compilation works and we're able to fill UPD from devicetree.Value gets reflected in FSP UPDs. Change-Id: I495cd2294368e6b3035c48b9556a83418d5632de Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47286 Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/emulation/q35: Define pm_acpi_smi_cmd_portArthur Heymans
The X86 Qemu targets use the AMD64 SMM save state, but unlike most AMD CPU's the PM ACPI SMI port is not configurable and uses the Intel default APM_CNT, 0xb2 port. This will be used by the common save state handler. Change-Id: Ifee9476f628a2df710fb4340ce6a19b008df1033 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45814 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09soc/amd/*/smi.h: Move the pm_acpi_smi_cmd_port function declarationArthur Heymans
This prototype will be used outside of soc/amd. Change-Id: Icc69cf8a910764b27edf64f0f527b8f6a9013121 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45813 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09cpu/x86/smm: Add a common save state handlingArthur Heymans
Currently coreboot has limited use for the SMM save state. Typically the only thing needed is to get or set a few registers and to know which CPU triggered the SMI (typically via an IO write). Abstracting away different SMM save states would allow to put some SMM functionality like the SMMSTORE entry in common places. To save place platforms can select different SMM save sate ops that should be implemented. For instance AMD platforms don't need Intel SMM save state handling. Some platforms can encounter CPUs with different save states, which the code then handles at runtime by comparing the SMM save state revision which is located at the same offset for all SMM save state types. Change-Id: I4a31d05c09065543424a9010ac434dde0dfb5836 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44323 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09cpu/x86/smm/smm.ld: Assert that CONFIG_MAX_CPUS <= 4Arthur Heymans
The SMM_ASEG code only supports up to 4 CPUs, so assert this at buildtime. Change-Id: I8ec803cd1b76f17f4dccd5c573179d542d54c277 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44322 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09cpu/x86/smm/smihandler.c: Simplify smm revision handlingArthur Heymans
The ASEG smihandler bails out if an unsupported SMM save state revision is detected. Now we have code to find the SMM save state depending on the SMM save state revision so reuse this to do the same. This also increases the loglevel when bailing out of SMM due to unsupported SMM save state revision from BIOS_DEBUG to BIOS_WARNING, given that the system likely still boots but won't have a functioning smihandler. Change-Id: I57198f0c85c0f7a1fa363d3bd236c3d41b68d2f0 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/45471 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09util/inteltool: Add support for Intel Lewisburg SKU C621AJingle Hsu
Add support for dumping GPIOs on Intel Lewisburg SKU C621A. Tested=On OCP Delta Lake DVT, verify it executes successfully. Change-Id: I58797914aa5816aedace094c179e832150ad5e2e Signed-off-by: Jingle Hsu <jingle_hsu@wiwynn.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47163 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09mb/intel/adlrvp: Replace if-else-if ladder with switch constructSridhar Siricilla
The patch replaces if-else-if ladder with switch case for readability purpose. Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Change-Id: I268db8bc63aaf64d4a91c9a44ef5282154b20a53 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47054 Reviewed-by: Subrata Banik <subrata.banik@intel.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09hatch: Create genesis variantMatt Ziegelbaum
Create the genesis variant of the puff reference board by copying the template files to a new directory named for the variant. (Auto-Generated by create_coreboot_variant.sh version 4.2.0). BUG=b:172620124 BRANCH=None TEST=util/abuild/abuild -p none -t google/hatch -x -a make sure the build includes GOOGLE_GENESIS Signed-off-by: Matt Ziegelbaum <ziegs@chromium.org> Change-Id: I70886c2c5a25f5de1a4941ff235547ee812fa50d Reviewed-on: https://review.coreboot.org/c/coreboot/+/47334 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-11-09mb/intel/adlrvp: Add PMC.MUX.CONx device configuration for adlrvpV Sowmya
This patch adds the PMC MUX and CONx devices for adlrvp. Device specific method contains the port and orientation details used to configure the mux. BUG=b:170607415 TEST=Built and booted adlrvp. Verified the PMC.MUX CONx objects in SSDT tables. Change-Id: I3b5bb73991feb99577c16fea00c381dd0f855769 Signed-off-by: V Sowmya <v.sowmya@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47289 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Subrata Banik <subrata.banik@intel.com>
2020-11-09soc/intel/xeon_sp: Don't add memory resource twiceMarc Jones
The resource function is called for each device VID/DID. Only add the memory resource map from the boot CPU (bus 0) and not for each socket/CPU. This is a NUMA architecture and has a shared memory map. All the resources must match across the sockets/CPUs, so they should only be added to the map once. Change-Id: Ia336f604441ae8d30b8418300da7c34ab9907cae Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47173 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
2020-11-09soc/intel/xeon_sp: Move set_bios_init_completion()Marc Jones
Move set_bios_init_completion() and helper functions from skx and cpx soc_util.c to xeon common util.c. There are some slight differences between skx and cpx, so used the more correct cpx functions. Both cpx and skx platforms boot as expected. Change-Id: Ie416b3a43ccdd14a0eb542786593c2eb4d37450f Signed-off-by: Marc Jones <marcjones@sysproconsulting.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47172 Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/purism/librem_cnl: Add new variant 'Librem Mini v2'Matt DeVillier
Add Kconfig entries, and update existing documentation to accomodate both v1/v2 versions of the board. Change-Id: I856bb914941211cfbec4fed871ba2a5a038e23c3 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46984 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/purism/librem_mini: Fix USB_OC mapping in devicetreeMatt DeVillier
Correct USB over-current mappings in devicetree now that the GPIO config has been fixed per schematics. Change-Id: I564630231933c7c17a2c0a2a403fdcca9189b92e Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47222 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-09mb/purism/librem_mini: drop PcieRpSlotImplemented from LAN PCIeMatt DeVillier
The LAN NIC is onboard, not installed in a slot. Change-Id: I77ee7ee8c944b7942ca78d35cd881277c4030ab9 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47252 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09mb/purism/librem_mini: Update smbios_slot_desc for M.2/WLANMatt DeVillier
Add strings for M.2 keying and number of PCIe lanes. Change-Id: I2e13749b50263ee5c2388a419bc8d784af6bd880 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47251 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/purism/librem_mini: Fix PCIe clock source mapping in devicetreeMatt DeVillier
Correct PCIe clock source mapping in devicetree now that the GPIO config has been fixed. Move ClkSrcUsage/ClkSrcClkReq registers under their associated PCIe root ports. Change-Id: Ibdaba51d971a39a6da6df82652b7420d7324dee5 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2020-11-09mb/purism/librem_mini: Adjust GPIO pad config per schematicsMatt DeVillier
- set pads GPP_B6/B8 for PCIe CLK_REQ lines - set pad GPP_B14 to speaker output - adjust comment for GPP_C22 / USB3_P1_PWREN - set pad GPP_E4 to NF1 / SATA_DEVSLP0 - set pads GPP_E9/E10 to USB2_OC0#/USB2_OC1# Change-Id: I8bf8af620370ec2d4c864e513db5d710a9c65d27 Signed-off-by: Matt DeVillier <matt.devillier@puri.sm> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47220 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Michael Niewöhner <foss@mniewoehner.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09console: Override uart base addressBryant Ou
Add a new CONFIG_OVERRIDE_UART_FOR_CONSOLE token to override the index of uart port, platform use a get_uart_for_console routine to decide what index value should be used for console. Signed-off-by: Bryant Ou <Bryant.Ou.Q@gmail.com> Change-Id: I2079bd1e5ffa209553383b6aafe3b8724849ba2a Reviewed-on: https://review.coreboot.org/c/coreboot/+/45405 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Reviewed-by: Jonathan Zhang <jonzhang@fb.com>
2020-11-09soc/intel/xeon_sp: Look up the IIO_HOB only onceArthur Heymans
The HOB does not move, place its location in .bss. Change-Id: I2c6dbe4d64138e45fa1dfe7580ffa70d0441bd88 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47294 Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09soc/amd/common: add Kconfig help text to pre-family-17h-only blocksFelix Held
The cpu/car code only applies to pre-family-17h CPUs that still use cache as RAM (CAR) and the PI code only applies to the pre-FSP vendor code blob binaryPI interface. Change-Id: I5a13d7e202bb745255fabb46110850c36b07de7a Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47274 Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09soc/intel/jasperlake: Correct GPIO pad sequence for community pad groupMaulik V Vaghela
In gpio.c file, we have community group array for each comm, representing gpio groups within that community. Like there might be group H,D, VGPIO and C within community 1. Community also may have some reserved gpio and we also define those in an array which indicates OS can't use those GPIO (through PAD_BASE_NONE) Now when we define reserved pads in the middle of actual community pads, it creates an issue while calculating an offset for GPIO host own pad register. This is because function actually checks current gpio index (lets say vgpio_39 in our case) and tries to get group index from an array which we have defined. If we have defined reserved gpios in between 2 communities, index calculated will also account for reserved GPIO and register offset calculation will move to next set of register (offset 0xC instead of offset 0x8). Because of this coreboot won't configure HOST_OWN_PAD register correctly and driver will not be able to get non-SMI interrupts for related gpio. Align pad group as per EDS and pin-ctrl driver in linux kernel. Reference: DOC#618876 (EDS volume 2) BUG=None BRANCH=None TEST=VGPIO community index is correctly calculated. Drawlat board boots fine with this change and warm reset also works. Change-Id: Id6013914c88c50f4b8c60ca9a9285a8e1b214d11 Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46842 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-09soc/intel/jasperlake: Update reserved GPIO names in gpio_soc_defs.hMaulik V Vaghela
Multiple GPIOs were defined as a reserved GPIO in JasperLake. Correcting this GPIOs with proper name to align with EDS volume 2 Also removing unused GPIOs at the end of community 4 (group E). Since those reserved GPIOs are at the end of the community, it won't affect the offset calculations within community. This change will also help us aligning pad numbering with kernel pin-ctrl drivers too. Reference: DOC#618876 (EDS volume 2) BUG=None BRANCH=None TEST=Platform boots fine and basic functionality such as SD, Wifi works. Change-Id: I8326b7181d47a177261656f51602638d8ce80fbb Signed-off-by: Maulik V Vaghela <maulik.v.vaghela@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47232 Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/google/volteer/eldrid: Describe the privacy_gpioRicardo Ribalda
Add information regarding the privacy pin on the overridetree and the gpio. BUG=b:171888751 Change-Id: I1ab19a863715ba5a928dd7c16402d398e5475edc Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46964 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09mb/google/hatch/jinlon: Describe the privacy_gpioRicardo Ribalda
Add information regarding the privacy pin on the overridetree and gpio. BUG=b:169840271 Change-Id: Ifa628dda03f3f65976850aeabaf516f528a921b7 Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46962 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09drivers/usb/acpi: Add support for privacy_gpioRicardo Ribalda
Some devices, such as cameras, can implement a physical switch to disable the input on demand. Think of it like the typical privacy sticker on the notebooks, but more elegant. In order to notify the system about the status this feature, a GPIO is typically used. The map between a GPIO and the feature is done via ACPI, the same way as the reset_gpio works. This patch implements an extra field for the described privacy gpio. This gpio does not require any extra handling from the power management. BUG=b:169840271 Change-Id: Idcc65c9a13eca6f076ac3c68aaa1bed3c481df3d Signed-off-by: Ricardo Ribalda <ribalda@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46961 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09mb/google/dedede/variants/magolor: Update Power Limit2 minimum valueSumeet R Pawnikar
Update Power Limit2 (PL2) minimum value to the same as maximum value for magolor board. DTT does not throttle PL2, so this minimum value change here does not impact any existing behavior on the system. BUG=b:168353037 BRANCH=None TEST=Build and test on magolor board Change-Id: I74e960de506d366cba2c8aefb23f9e69337fd163 Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47285 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-09soc/intel/jasperlake: Add PCH PCIe RPs wake up events to event logTim Wawrzynczak
All wakes by a PCH PCIe root port were lumped under one event source; this commit splits them up so each root port gets its own ID in the event log. BUG=b:172279061 BRANCH=volteer Change-Id: Icdb10043700c20ddb6ae93747a731005fd233a70 Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47183 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-09soc/intel/tigerlake: Add PCH PCIe RPs wake up events to event logTim Wawrzynczak
All wakes by a PCH PCIe root port were lumped under one event source; this commit splits them up so each root port gets its own ID in the event log. BUG=b:172279061 BRANCH=volteer Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Icebcac3b69c605ecf6df37733b641397ea3c3ad0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47182 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-09device: Move pci_dev_is_wake_source functionTim Wawrzynczak
Move this function to pci_ops.c, which is already included in the smm build. This is required to use this function in elog functionality, which is called from SMM. Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Ie5583c04366c9a16bc1b00a6892d39eeafe5da49 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47260 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-11-09mb/google/dedede/var/boten: Add LTE power on/off sequenceKarthikeyan Ramasubramanian
LTE module used in boten has a specific power on/off sequence. GPIOs related to power sequnce are: * GPP_A10 - LTE_PWR_OFF_R_ODL * GPP_H17 - LTE_RESET_R_ODL 1. Power on: GPP_A10 -> 20ms -> GPP_H17 2. Power off: GPP_H17 -> 10ms -> GPP_A10 3. Warm reset: Power off -> 500ms -> Power on Configure the GPIOs based on these requirements. BUG=b:163100335 TEST=Build and boot Boten to OS. Ensure that the LTE module power sequence requirements are met. Change-Id: Ic6d5d21ce5267f147b332a4c9b01a29b3b8ccfb8 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44588 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Peichao Wang <pwang12@lenovo.corp-partner.google.com> Reviewed-by: Marco Chen <marcochen@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09mb/google/dedede: Add support for variant specific SMI sleep flowKarthikeyan Ramasubramanian
This support is required to power off certain components that exist only in certain variants. BUG=None TEST=Build and boot Boten to OS. Change-Id: Ib43ada784666919a4d26246a683dad7f3546fabb Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/44587 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Peichao Wang <pwang12@lenovo.corp-partner.google.com> Reviewed-by: Marco Chen <marcochen@google.com> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09driver/usb/acpi: Add power resources for devices on USB portsKarthikeyan Ramasubramanian
Allow a USB device to define PowerResource in its SSDT AML code. PowerResouce ACPI generation expects SoC to define the callbacks for generating AML code for GPIO manipulation. Device requiring PowerResource needs to define following parameters: * Reset GPIO - Optional, GPIO to put device into reset or take it out of reset. * Reset delay - Delay after reset GPIO is asserted (default 0). * Reset off delay - Delay after reset GPIO is de-asserted (default 0). * Enable GPIO - Optional, GPIO to enable device. * Enable delay - Delay after enable GPIO is asserted (default 0). * Enable off delay - Delay after enable GPIO is de-asserted (default 0). BUG=b:163100335 TEST=Ensure that the Power Resource ACPI object is added under the concerned USB device. Change-Id: Icc1aebfb9e3e646a7f608f0cd391079fd30dd1c0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/46713 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Peichao Wang <pwang12@lenovo.corp-partner.google.com> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09soc/intel/common/acpi: create pep.asl from lpit.aslMichael Niewöhner
Copy lpit.asl to pep.asl to have a clean patch series without moving files and to be able to keep the replace-patch CB:46471 as small as possible to avoid confusion. Change-Id: Ib1c019039ef0c518cf678af6109ba914b7f47bb6 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47245 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09mb/google/volteer/var/voema: Add memory parts and generate DRAM IDsDavid Wu
This change adds memory parts used by variant voema to mem_parts_used.txt and generates DRAM IDs allocated to these parts. Added memory 1. MT53E512M64D4NW-046 WT:E 2. MT53E1G64D8NW-046 WT:E BUG=b:171755775 TEST=emerge-volteer coreboot chromeos-bootimage Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: I24d466f92a7e0fa3ab2f6241f0b5af025c53ed98 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47228 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-11-09tests: Add lib/timestamp-test test caseJakub Czapiga
Signed-off-by: Jakub Czapiga <jacz@semihalf.com> Change-Id: I39abfc644fef085cef2175086a0e45a040b244de Reviewed-on: https://review.coreboot.org/c/coreboot/+/46968 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
2020-11-09Atlas: Wake up AP on AC plug and unplugDaisuke Nojiri
This patch makes Atlas resume from S0ix by AC plug and unplug. BUG=b:165328935 BRANCH=atlas TEST=Put Atlas in suspend. Wake it up by AC plug. TEST=Put Atlas in suspend. Wake it up by AC unplug. Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org> Change-Id: I95676d785bfc1488a8c1bdd3d56f2c38d95f3fb6 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47144 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-11-09intel/common/pmc: Add functions for IPC mailbox in ACPIDuncan Laurie
This change adds two functions that provide an IPC mailbox method via ACPI for runtime clock configuration. pmc_acpi_fill_ssdt_ipc_write_method() will provide a method in the SSDT that can be called by other ACPI devices to send an IPC mailbox command. This function is exported because some SOCs override the default PMC device and need to call this function to write the method into the SSDT. pmc_acpi_set_pci_clock() will call the method defined by the previous function to enable or disable the PCIe SRCCLK for a specified root port and clock pin. It can be called by the PCIe root port after turning off power to the attached device. BUG=b:160996445 TEST=boot on volteer device and disassemble the SSDT to ensure that this method exists. Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I95f5a1ba2bc6905e0f8ce0e8b2342ad1287a23a0 Reviewed-on: https://review.coreboot.org/c/coreboot/+/46259 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09soc/intel/tigerlake: Utilize vbt data size Kconfig optionSrinidhi N Kaushik
From Tigerlake FSP v3373 onwards vbt binary size changed from 8KiB to 9KiB. Commit cf5d58328fe004d967466be42de62d6bab4c3133 had changed the size from 8 to 9 Kib in drivers/gma. This change makes use of Kconfig option to pick the size for tigerlake. BUG=b:171401992 BRANCH=none TEST=build and boot delbin and verify fw screen is loaded Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Change-Id: I21a0bba9ae01bac326f0f931641c98e8d308310f Reviewed-on: https://review.coreboot.org/c/coreboot/+/47209 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09drivers/intel/gma: Add Kconfig option for vbt data sizeSrinidhi N Kaushik
From Tigerlake FSP v3373 onwards vbt binary size changed from 8KiB to 9KiB. Commit cf5d58328fe004d967466be42de62d6bab4c3133 had changed the size from 8 to 9 Kib. This change adds Kconfig option to choose vbt data size based on platform. BUG=b:171401992 BRANCH=none TEST=build and boot delbin and verify fw screen is loaded Signed-off-by: Srinidhi N Kaushik <srinidhi.n.kaushik@intel.com> Change-Id: Ia294fc94ce759666fb664dfdb910ecd403e6a2e9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47151 Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09acpigen: Add more useful helper functionsDuncan Laurie
acpigen_write_debug_namestr() - Debug = NAME acpigen_write_return_namestr() - Return (NAME) acpigen_set_package_op_element_int() - Set package pointer element DeRefOf (PKG[ELEM]) = INT acpigen_get_package_element() - Get package (not pointer) element dest_op = PKG[ELEM] acpigen_set_package_element_int() - Set package element to integer PKG[ELEM] = INT acpigen_set_package_element_namestr() - Set package element to namestr PKG[ELEM] = NAME acpigen_write_delay_until_namestr_int() - Delay while waiting for register to equal expected value. BUG=b:160996445 Signed-off-by: Duncan Laurie <dlaurie@google.com> Change-Id: I9b20a23872b7d4a50f03761032426ffbb722b9ee Reviewed-on: https://review.coreboot.org/c/coreboot/+/47196 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/google/dedede/var/drawcia: Remove camera EEPROM power resourceKarthikeyan Ramasubramanian
EEPROM in the camera module does not require any specific power resources. This will ensure that no unnecessary resources are turned on while accessing the camera EEPROM. BUG=b:167938257 TEST=Build and boot to OS in Drawlat. Ensure that the camera EEPROM is listed in the output of i2cdetect. Change-Id: Iece9b3f657bf94a21cc08bf1745353575858f9b2 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47230 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09mb/google/dedede: Enable Wake on AC connect and disconnectKarthikeyan Ramasubramanian
Handle AC connect and disconnect notifications from Embedded Controller (EC) and wake from S3/S0ix. BUG=b:172266344 TEST=Build and Boot to OS in Drawlat. Ensure that the system wakes up from suspend on AC connect and disconnect on both the TypeC ports. 276 | 2020-11-04 12:21:29 | S0ix Enter 277 | 2020-11-04 12:21:40 | S0ix Exit 278 | 2020-11-04 12:21:40 | EC Event | AC Disconnected 279 | 2020-11-04 12:21:57 | S0ix Enter 280 | 2020-11-04 12:22:03 | S0ix Exit 281 | 2020-11-04 12:22:03 | EC Event | AC Connected 282 | 2020-11-04 12:22:35 | S0ix Enter 283 | 2020-11-04 12:22:47 | S0ix Exit 284 | 2020-11-04 12:22:47 | EC Event | AC Disconnected 285 | 2020-11-04 12:23:08 | S0ix Enter 286 | 2020-11-04 12:23:16 | S0ix Exit 287 | 2020-11-04 12:23:16 | EC Event | AC Connected Change-Id: I7fa4ac0096548fd63af86e9f56c4c1ee25491399 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47210 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Justin TerAvest <teravest@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09ec/purism/librem/ec.asl: End commentBenjamin Doron
End comment that (likely mistakenly) removed an EC query method. Change-Id: Id192d665a22a8885d7cec56cd6b8ea207fb54402 Signed-off-by: Benjamin Doron <benjamin.doron00@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47115 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-11-09mb/google/dedede/variants: Update Power Limit2 minimum valueSumeet R Pawnikar
Update Power Limit2 (PL2) minimum value to the same as maximum value for dedede variants (baseboard and drawcia). Currently, variants like boten, waddledee, waddledoo, metaknight and wheelie uses the DTT entries from baseboard devicetree since there is no override present for these variants. So, these variants will also reflect this change of PL1 minimum value. For madoo variant, PL2 minimum value already set the same as PL2 maximum value. DTT does not throttle PL2, so this minimum value change here does not impact any existing behavior on the system. BUG=None BRANCH=None TEST=Build and test on drawcia system Change-Id: I7ecf1ffcc7871192ebe18eb8c3c3fd3e1193721e Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47154 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09mb/intel/jasperlake_rvp: Update Power Limit2 minimum valueSumeet R Pawnikar
Update Power Limit2 (PL2) minimum value to the same as maximum value for jasperlake rvp board. DTT does not throttle PL2, so this minimum value change here does not impact any existing behavior on the system. BUG=None BRANCH=None TEST=Build and test on jasperlake rvp board Change-Id: I862f7106846de5fb37f74419807eedc3096ded8a Signed-off-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47201 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-11-09nb/intel/pineview: Fix clearing memoryArthur Heymans
The regions TSEG, GSM, GMS should not be marked as cacheable resources. Change-Id: I083b096cf3ed250bca722674abe9feffdb2436d1 Signed-off-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47174 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-11-09soc/intel/*/chip: Remove unused devicetree entryPatrick Rudolph
InternalGfx isn't used so drop it. Change-Id: I12f424d8d883e065ef8d007e56a8bff41a7fae53 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47176 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2020-11-09mb/google/volteer/var/voema: config CSE LITEDavid Wu
Config voema to use CSE LITE BUG=b:171755775 TEST=FW_NAME=voema emerge-volteer coreboot chromeos-bootimage Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: Ic4ca82ce844e6367da70ed052445943572ae7b09 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47203 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-09mb/google/variant/voema: Select USE_CAR_NEM_ENHANCED_V2 for voemaDavid Wu
BUG=b:171755775 TEST=FW_NAME=voema emerge-volteer coreboot chromeos-bootimage Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com> Change-Id: Ibedbbe8f9ac039cbde114ace3266ec067a4003ba Reviewed-on: https://review.coreboot.org/c/coreboot/+/47159 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-11-09mb/google/volteer: Skip TPM detection except on SPIJes Klinke
Production Volteer devices have Cr50 TPM connected via SPI, depending on Cr50 firmware version it may or may not support long enough interrupt pulses for the SoC to safely be able to enable lowest power mode. Some reworked Volteer devices have had the Cr50 (Haven) TPM replaced with Dauntless, communicating via I2C. The I2C drivers do not support being accessed early in ramstage, before chip init and memory mapping, (tlcl_lib_init() will halt with an error finding the I2C controller base address.) Since the Dauntless device under development can be made to support longer interrupts, or a completely new interrupt signalling mode, there is no need to try to go through the same discovery as is done via SPI. This CL will skip the discovery, enabling the S0i3.4 sleep mode in all cases, on the reworked test devices. BUG=b:169526865, b:172509545 TEST=abuild -t GOOGLE_VOLTEER2 -c max -x Change-Id: I08a533cede30a3c0ab943938961dc7e4b572d4ce Signed-off-by: Jes Bodi Klinke <jbk@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47049 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-11-09acpi: Call acpi_fill_ssdt() only for enabled devicesKarthikeyan Ramasubramanian
Individual drivers check whether the concerned device is enabled before filling in the SSDT. Move the check before calling acpi_fill_ssdt() and remove the check in the individual drivers. BUG=None TEST=util/abuild/abuild Change-Id: Ib042bec7e8c68b38fafa60a8e965d781bddcd1f0 Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47148 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Christian Walter <christian.walter@9elements.com>
2020-11-09mb/google/volteer/variants/volteer2: Tune I2C3 camera bus freq 400 kHzJohnny Li
The current I2C3 bus frequency is 341 kHZ, which does not meet the spec. This change updates scl_lcnt, scl_hcnt, sda_hold value for I2C3 to bring the bus frequency closer to 400kHz. BUG=b:153588771 TEST=Verified that I2C3 frequency is 394kHz. Signed-off-by: Johnny Li <johnny_li@wistron.corp-partner.google.com> Change-Id: Ie1ef95bb39d71fbb113120a0ec88305bc23e7ab9 Reviewed-on: https://review.coreboot.org/c/coreboot/+/47225 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Caveh Jalali <caveh@chromium.org>
2020-11-09libpayload: storage.c: remove unneeded #if CONFIG()Thomas Heijligen
Change-Id: I6e5679f66840105b3f9628071ac7aace9128107f Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/47248 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 01:46:55 +0000