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2020-02-09Documentation: Mark up register names as codePaul Menzel
Change-Id: I708385bca8edcd74b0d4c0a3ecc181b6ccd30c2b Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38721 Reviewed-by: Peter Lemenkov <lemenkov@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-09Documentation: Indent code blocks instead of using ```Paul Menzel
Both versions are correct, but especially for one liners indenting them with four spaces instead of using ``` blocks helps readability of the source file. Change-Id: Ie2543c8c4cccefd74e966f784e651ed7dc3a9252 Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38720 Reviewed-by: Peter Lemenkov <lemenkov@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-09mb/google/octopus: Override VBT selection for BloogTony Huang
Since most of Bloog series SKUs need to disable DRRS support. If Bloog and Unprovisioned SKUs then return vbt.bin to enable DRRS support, return vbt_blooguard.bin for other SKUs to disable DRRS support. Bipship follow blooguard to disable DRRS support. BUG=b:148892903, b:147021309 BRANCH=octopus TEST=emerge-octopus coreboot chromeos-bootimage check i915_drrs_status shows DRRS supported NO when SKU ID is bipship. Change-Id: I61f12d4ddea17a05255751fde2a5ce822dd2e782 Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38716 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Marco Chen <marcochen@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
2020-02-09util/ifdtool: Support modification of single Flash DescriptorMarcello Sylvester Bauer
Add the capability to update the Flash Descriptor directly instead of raising a Segmentation Fault. In this way it will be possible to add a Kconfig options to modify the ifd descriptor at build-time. Change-Id: Id3db09291af2bd2e759c283e316afd5da1fb4ca7 Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38711 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-02-09soc/intel/{cnl,icl,skl,tgl,common}: Make changes to ↵Sridhar Siricilla
send_heci_reset_req_message() Below changes have been implemented in send_heci_reset_req_message(): 1. Modify return values to align with other functions in the same file. 2. Add additional logging. 3. Replace macro definitions of reset types with ENUM. 4. Make changes to caller functions to sync with new return values. 5. Rename send_heci_reset_req_message() to cse_request_global_reset(). Test=Verified on hatch board. Change-Id: I979b169a5bb3a5d4028ef030bcef2b8eeffe86e3 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37584 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-09soc/intel/common: Add description to HMRFPO statusSridhar Siricilla
Below changes are implemented: 1. Fix typos. 2. Rename 'padding' field of hmrfpo_get_status_resp struct to 'reserved' to match with ME BWG Guide. 3. Add documentation for HMRFPO Status. TEST=Build and boot hatch Change-Id: I4db9bdf7386c48e17ed0373cf334ccff358d1951 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38480 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-09soc/intel/common: Rename functions for consistent namingSridhar Siricilla
Below changes are done: 1. Rename below functions to have consistent naming: set_host_ready() -> cse_set_host_ready() wait_cse_sec_override_mode() -> cse_wait_sec_override_mode() send_hmrfpo_enable_msg() -> cse_hmrfpo_enable() send_hmrfpo_get_status_msg() -> cse_hmrfpo_get_status() 2. Additional debug messages are added in cse_wait_sec_override_mode(). TEST=Build and Boot hatch board. Change-Id: Icfcf1631cc37faacdea9ad84be55f5710104bad5 Signed-off-by: Rizwan Qureshi <rizwan.qureshi@intel.com> Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37282 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-09soc/intel/{common,skl,cnl,icl,apl,tgl}: Move HFSTS1 register definition to SoCSridhar Siricilla
Below changes are implemented: 1. Move HFSTS1 register definition to SoC since HFSTS1 register definition is specific to a SoC. Moving structure back to SoC specific to avoid unnecessay SoC specific macros in the common code. 2. Define a set of APIs in common code since CSE operation modes and working states are same across SoCs. cse_is_hfs1_com_normal(void) cse_is_hfs1_com_secover_mei_msg(void) cse_is_hfs1_com_soft_temp_disable(void) cse_is_hfs1_cws_normal(void) 3. Modify existing code to use callbacks to get data of me_hfs1 structure. TEST=Build and Boot hatch, soraka, tglrvp, bobba and iclrvp boards. Change-Id: If7ea6043d7b5473d0c16e83d7b2d4b620c125652 Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35546 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-09cpu/x86/smm: Add overflow checkNico Huber
Rather bail out than run into undefined behavior. Change-Id: Ife26a0abed0ce6bcafe1e7cd8f499618631c4df4 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38763 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: <cedarhouse1@comcast.net>
2020-02-09superio/nuvoton/nct5539d/acpi: fix # comment in superio.aslPavel Sayekat
Change-Id: Ic2ba1f9b744014f97d318671bf86468f4d6c6469 Signed-off-by: Pavel Sayekat <pavelsayekat@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38782 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2020-02-08Add configurable ramstage support for minimal PCI scanningRonald G. Minnich
This CL has changes that allow us to enable a configurable ramstage, and one change that allows us to minimize PCI scanning. Minimal scanning is a frequently requested feature. To enable it, we add two new variables to src/Kconfig CONFIGURABLE_RAMSTAGE is the overall variable controlling other options for minimizing the ramstage. MINIMAL_PCI_SCANNING is how we indicate we wish to enable minimal PCI scanning. Some devices must be scanned in all cases, such as 0:0.0. To indicate which devices we must scan, we add a new mandatory keyword to sconfig It is used in place of on, off, or hidden, and indicates a device is enabled and mandatory. Mandatory devices are always scanned. When MINIMAL_PCI_SCANNING is enabled, ONLY mandatory devices are scanned. We further add support in src/device/pci_device.c to manage both MINIMAL_PCI_SCANNING and mandatory devices. Finally, to show how this works in practice, we add mandatory keywords to 3 devices on the qemu-q35. TEST= 1. This is tested and working on the qemu-q35 target. 2. On CML-Hatch Before CL: Total Boot time: ~685ms After CL: Total Boot time: ~615ms Change-Id: I2073d9f8e9297c2b02530821ebb634ea2a5c758e Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36221 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jeremy Soller <jeremy@system76.com>
2020-02-07sc7180: clock: Fix QUP DFSR configuration for perf levelsTaniya Das
Update the QUP DFSR cmd to clear the SW control and also update the perf registers when M is set. While at it also update the d_2 values. Tested: validated DFSR clock configuration and M/N/D values. Change-Id: I6bba1c6f99810963aaa607885ef400c523c0e905 Signed-off-by: Taniya Das <tdas@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38389 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-02-07trogdor: support mbn_version 6 with python build scriptsT Michael Turney
Developer/Reviewer, be aware of this patch from Mistral: https://review.coreboot.org/c/coreboot/+/33425/18 Change-Id: I020d1e4d4f5c948948e1b39dd18af1d0e860c279 Signed-off-by: T Michael Turney <mturney@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35506 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-02-07util/docker/coreboot-sdk: Add packages required to build LinuxBootWim Vervoorn
Add golang and libelf-dev so LinuxBoot can be built from the coreboot-sdk docker container. BUG=N/A TEST=build Change-Id: I7a156fc24a6040d73467e06c16139bf298a29740 Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38751 Tested-by: Martin Roth <martinroth@google.com> Reviewed-by: Martin Roth <martinroth@google.com>
2020-02-07security/vboot: relocate vb2ex_abort and vb2ex_printfJoel Kitching
Enabling an assertion in vb2_member_of() results in coreboot linking vb2ex_abort() and vb2ex_printf() in ramstage. Move these two functions from vboot_logic.c to vboot_lib.c, which is should be enabled in all stages if CONFIG_VBOOT_LIB is enabled. Note that CONFIG_VBOOT_LIB is implied by CONFIG_VBOOT. Relevant vboot_reference commit: CL:2037263. BUG=b:124141368, chromium:1005700 TEST=make clean && make test-abuild BRANCH=none Change-Id: Ica0103c5684b3d50ba7dc1b4c39559cb192efa81 Signed-off-by: Joel Kitching <kitching@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38706 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2020-02-07mainboard/hatch: Fix puff DP output on cold bootsEdward O'Callaghan
Wait for HPD DP unless HDMI is plugged. Some Type-C monitors do not immediately assert HPD. If we continue to boot without HPD asserted, Depthcharge fails to show pictures on a monitor even if HPD is asserted later. Similar to that of b:72387533 however our DP&HDMI are beind a MST. See commit d182b63347c744c on how this was done for mainboard/fizz. BUG=b:147992492 BRANCH=none TEST=Verify firmware screen is displayed even when a type-c monitor does not immediately assert HPD. Verify if HDMI monitor is connected, AP does not wait (and firmware screen is displayed on HDMI monitor). Change-Id: I19d40056e58f1737f87fd07d62b07a723a63d610 Signed-off-by: Edward O'Callaghan <quasisec@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38475 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
2020-02-06nb/intel/haswell: Fix type definition of dev in PCI_FUNC(dev)Chris Morgan
The type of dev in the PCI_FUNC(dev) is incorrect. Fix it using PCI_DEV2DEVFN() macro. Tested on a T440P, and necessary on this board to enable the dGPU. Change-Id: I3fb0f677cc98800f355f6af7d3172be3e59ce5c2 Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38722 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-06cpu/x86: Put guard around align for smm_save_state_sizeEugene Myers
The STM support aligns the smm_save_state_size. However, this creates issue for some platforms because of this value being hard coded to 0x400 Signed-off-by: Eugene D. Myers <edmyers@tycho.nsa.gov> Change-Id: Ia584f7e9b86405a12eb6cbedc3a2615a8727f69e Reviewed-on: https://review.coreboot.org/c/coreboot/+/38734 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: ron minnich <rminnich@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-06mb/pcengines/apu2: use AGESA 1.0.0.4 with adjusted AGESA headerPiotr Kleinschmidt
PC Engines apu2 platform uses AGESA 1.0.0.4, because upstream AGESA 1.0.0.A doesn't work on apu2 - the platform doesn't boot. To properly utilize AGESA 1.0.0.4 we need to adjust AGESA header to state, which is compatible with AGESA 1.0.0.4 version. Cut out the changes introduced in CB:11225 exclusively for apu2 board. TEST=boot PC Engines apu2 and launch Debian Linux Change-Id: I3d85ee14e35dae8079e8d552b6530a3867f65876 Signed-off-by: Piotr Kleinschmidt <piotr.kleins@gmail.com> Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35906 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-02-06mb/google/hatch: Add noise mitigation setting for dratini/jinlonWisley Chen
Enable acoustic noise mitigation, the slow slew rates are fast time divided by 8 and disable Fast PKG C State Ramp (IA, GT, SA). BRANCH=hatch BUG=b:143501884 TEST=build and verify that noise reduce. Change-Id: I65f47288a7b1da98296fdba87ab5ca0c3a567aaf Signed-off-by: Wisley Chen <wisley.chen@quanta.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38212 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-06trogdor: Add T32 scripts for full boot chainashk
Change-Id: I4ec1d4f722523f240fa293dd79235ab4e32e4489 Signed-off-by: Ashwin Kumar <ashk@codeaurora.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35505 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Julius Werner <jwerner@chromium.org>
2020-02-05libpayload: Make pci and endian handling -Wconversion safePatrick Georgi
Change-Id: Ibd1b179d647f105579bd74b071344668ca0a41ef Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37202 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2020-02-053rdparty/blobs: Update to include STM binaryPatrick Georgi
Change-Id: I5f053c1270bab71aeab3bb785c60417419736b44 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38717 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: ron minnich <rminnich@gmail.com> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Martin Roth <martinroth@google.com>
2020-02-05security/intel/stm: Add STM supportEugene Myers
This update is a combination of all four of the patches so that the commit can be done without breaking parts of coreboot. This possible breakage is because of the cross-dependencies between the original separate patches would cause failure because of data structure changes. security/intel/stm This directory contains the functions that check and move the STM to the MSEG, create its page tables, and create the BIOS resource list. The STM page tables is a six page region located in the MSEG and are pointed to by the CR3 Offset field in the MSEG header. The initial page tables will identity map all memory between 0-4G. The STM starts in IA32e mode, which requires page tables to exist at startup. The BIOS resource list defines the resources that the SMI Handler is allowed to access. This includes the SMM memory area where the SMI handler resides and other resources such as I/O devices. The STM uses the BIOS resource list to restrict the SMI handler's accesses. The BIOS resource list is currently located in the same area as the SMI handler. This location is shown in the comment section before smm_load_module in smm_module_loader.c Note: The files within security/intel/stm come directly from their Tianocore counterparts. Unnecessary code has been removed and the remaining code has been converted to meet coreboot coding requirements. For more information see: SMI Transfer Monitor (STM) User Guide, Intel Corp., August 2015, Rev 1.0, can be found at firmware.intel.com include/cpu/x86: Addtions to include/cpu/x86 for STM support. cpu/x86: STM Set up - The STM needs to be loaded into the MSEG during BIOS initialization and the SMM Monitor Control MSR be set to indicate that an STM is in the system. cpu/x86/smm: SMI module loader modifications needed to set up the SMM descriptors used by the STM during its initialization Change-Id: If4adcd92c341162630ce1ec357ffcf8a135785ec Signed-off-by: Eugene D. Myers <edmyers@tycho.nsa.gov> Reviewed-on: https://review.coreboot.org/c/coreboot/+/33234 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: ron minnich <rminnich@gmail.com>
2020-02-05Documentation: xx30 ThinkPads internal flashingEvgeny Zinoviev
Add detailed instructions on how to unlock protected SPI ranges and flash coreboot internally on Lenovo ThinkPad Ivy Bridge series by exploiting stock BIOS security issues. Change-Id: I8d8551910c31fd2e6ff728e17dafaea45970166b Signed-off-by: Evgeny Zinoviev <me@ch1p.io> Reviewed-on: https://review.coreboot.org/c/coreboot/+/36666 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>
2020-02-05mb/google/drallion: Fine tune touch screen power sequenceEric Lai
Follow HW change to use GPP_D15 as TS_RST. And change GPP_B21 from pltrst to deep in order to met power off timing. BUG=b:143733039 TEST=Check touch screen is functional in s0 and resume from s0ix Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: Ieec7eb78a05e653f271e348ed11f7e31c08bd5dc Reviewed-on: https://review.coreboot.org/c/coreboot/+/38665 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-05libpayload/xhci: Fix MPS handling in set_addressKangheui Won
We set MPS to speed_to_default_mps(speed) initially but later compare maxpacketsize with 8 to change mps. So compare with speed_to_default_mps(speed) to determine if we need to change settings here. BUG=b:147783572 BRANCH=none TEST=works with 12Mbps/8MPS USB device Signed-off-by: Kangheui Won <khwon@chromium.org> Change-Id: I32455483fceec56f14af6118b77615c14b3f9f39 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38556 Reviewed-by: Edward O'Callaghan <quasisec@chromium.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-05mb/google/hatch: Correct PCIe ports setting for mushuAmanda Huang
1. Enable PCIe port for dGPU 2. Change WLAN PCIe port from port 14 to port 7 BUG=b:147249494 TEST=Ensure dGPU and WLAN shows up with lspci. Change-Id: Iea3292be7d8029c35847118228bbb773418632a1 Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38399 Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-05mb/intel/tglrvp: pin mux for ISHWonkyu Kim
TGL FSP does pin mux for ISH related to pins by UPD(PchIshSpiEnable, PchIshUartEnable, PchIshI2cEnable, PchIshGpEnable) but as default UPD value is disabled, FSP doesn't do pin mux. So pin mux for ISH in gpio.c. Pin mux for ISH for TGLRVP ISHUART0: GPP_D13, GPP_D14 as NF1 ISHI2C0: GPP_B5, GPP_B6 as NF1 ISHGPIO0-7: GPP_D0~D3, GPP_D17~D18, GPP_E15~E16 as NF1 BUG=none BRANCH=none TEST=Build and boot to OS and check pinctl driver to check pin mux. Check ISHUART0, ISHI2C0, ISHGPIO0-7 native function setting. They should be NF1. Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com> Change-Id: I1a9ba3a713527f5ce962659960418cd0f37dd262 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38622 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
2020-02-05pciexp: Add support for allocating PCI express hotplug resourcesJeremy Soller
This change adds support for allocating resources for PCI express hotplug bridges when PCIEXP_HOTPLUG is selected. By default, this will add 32 PCI subordinate numbers (buses), 256 MiB of prefetchable memory, 8 MiB of non-prefetchable memory, and 8 KiB of I/O space to any device with the PCI_EXP_SLTCAP_HPC bit set in the PCI_EXP_SLTCAP register, which indicates hot-plugging capability. The resource allocation is configurable, please see the PCIEXP_HOTPLUG_* variables in src/device/Kconfig. In order to support the allocation of hotplugged PCI buses, a new field is added to struct device called hotplug_buses. This is defaulted to zero, but when set, it adds the hotplug_buses value to the subordinate value of the PCI bridge. This allows devices to be plugged in and unplugged after boot. This code was tested on the System76 Darter Pro (darp6). Before this change, there are not enough resources allocated to the Thunderbolt PCI bridge to allow plugging in new devices after boot. This can be worked around in the Linux kernel by passing a boot param such as: pci=assign-busses,hpbussize=32,realloc This change makes it possible to use Thunderbolt hotplugging without kernel parameters, and attempts to match closely what our motherboard manufacturer's firmware does by default. Signed-off-by: Jeremy Soller <jeremy@system76.com> Change-Id: I500191626584b83e6a8ae38417fd324b5e803afc Reviewed-on: https://review.coreboot.org/c/coreboot/+/35946 Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-05vendorcode/eltan/security: Switch to vb2 vboot libraryWim Vervoorn
The eltan verified_boot is using the vboot 2.1 data structures and code, as well as the fwlib21 build target, they are all deprecated. Refer to CB:37654 for more information. The verified_boot code is updated to use the vb2 structures and code and make sure only public functions are used. BUG=N/A TEST=build Change-Id: I1e1a7bce6110fe35221a4d7a47c1eb7c7074c318 Signed-off-by: Wim Vervoorn <wvervoorn@eltan.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38590 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Frans Hendriks <fhendriks@eltan.com>
2020-02-04arch/x86/include/arch: Add SMM_TASK_STATE_SEGEugene Myers
This define is used to set up the STM SMM Descriptor table tr entry. Signed-off-by: Eugene D. Myers <edmyers@tycho.nsa.gov> Change-Id: Iddb1f45444d03465a66a4ebb9fde5f206dc5b300 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38657 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: ron minnich <rminnich@gmail.com>
2020-02-04soc/intel: Add get_pmbaseEugene Myers
Originally a part of security/intel/stm. Add get_pmbase to the intel platform setup code. get_pmbase is used by the coreboot STM setup functions to ensure that the pmbase is accessable by the SMI handler during runtime. The pmbase has to be accounted for in the BIOS resource list so that the SMI handler is allowed this access. Change-Id: If6f6295c5eba9eb20e57ab56e7f965c8879e93d2 Signed-off-by: Eugene D. Myers <edmyers@tycho.nsa.gov> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37990 Reviewed-by: Patrick Georgi <pgeorgi@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-04security/tpm/tss: Add ClearControl FunctionChristian Walter
Add ClearControl Function which is needed for a follow-up patch. Change-Id: Ia19185528fd821e420b0bdb424760c93b79523a4 Signed-off-by: Christian Walter <christian.walter@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38617 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
2020-02-04mb/google/hatch: Enable Audio DSP oscillator qualification for S0ixAamir Bohra
BUG=b:139481313 Change-Id: I1a0911b7967e5823fdce98195420728bd38c80f6 Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38680 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
2020-02-04soc/intel/cannonlake: Allow Audio DSP OSC qualification for low power idleAamir Bohra
With Audio DSP OSC qualification disabled from S0ix criteria. S0ix is achieved before the DSP is suspended. When driver tries to suspend DSP its already turned off. BUG=b:139481313 Change-Id: I20b793b95483af03ce4ae068ac07864a9e90d39b Signed-off-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/37604 Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-04soc/intel: Remove duplicate CPUID entrySubrata Banik
This patch removes duplicate CPUID entry between KBL and CFL. CFL-D0 has KBL CPU + CNP PCH hence no need to redefine same KBL CPUID (0x806EA) for CFL-D0. TEST=CFL-D0 report platform serial msg shows "Cofeelake D0" with CPUID 0x806EA. Change-Id: I078dd7860891896b512967dc8dec5dd94d069193 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38672 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: V Sowmya <v.sowmya@intel.com>
2020-02-04cpu/x86: Make MP init timeout configurableJonathan Zhang
The current MP init timeout is hardcoded as 1s. To support platform with many cpus, the timeout needs to be adjusted. The number of cpus is calculated as: number of sockets * number of cores per socket * number of threads per core How long the timeout should be set to, is heuristic. It needs to be set long enough to ensure reboot stability, but not unreasonable so that real failures can be detected soon enough, especially for smaller systems. This patch sets timeout to be minimum as 1 second, while each cpu adds 0.1 second. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Signed-off-by: Reddy Chagam <anjaneya.chagam@intel.com> Change-Id: Ibc079fc6aa8641d4ac8d8e726899b6c8d055052e Reviewed-on: https://review.coreboot.org/c/coreboot/+/38546 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: David Hendricks <david.hendricks@gmail.com>
2020-02-04soc/amd: unify SMBus supportAaron Durbin
The SMBus support is identical between stoneyridge and picasso. Unify on common support code. Change-Id: Ic3412c5ee67977a45c50b68f36acc45c3d560db5 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38616 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
2020-02-04mb/google/puff: Enable HECI communicationJamie Chen
Set HeciEnabled = 1 on puff device tree to turn on Intel ME communication interface. BUG=b:143232330 BRANCH=None TEST=Build puff and boot up OS. ran lspci and confirmed there is a HECI device. 00:16.0 Communication controller: Intel Corporation Device 02e0 Change-Id: I2debb885022ae31e395869d014a91824b5dd980c Signed-off-by: Jamie Chen <jamie.chen@intel.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
2020-02-04commonlib/cbfs.h: Correct spelling error in commentMarshall Dawson
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Change-Id: Iac3ae21a381119bd0f24f68d4dd991817f2ff51f Reviewed-on: https://review.coreboot.org/c/coreboot/+/38684 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jacob Garber <jgarber1@ualberta.ca>
2020-02-04coreinfo/coreinfo.c: Correct main function signatureJacob Garber
libpayload passes argc and argv to main(), and ignoring these arguments causes a compile time error when using LTO. Change-Id: I5d2b30158ebabe1d1534a9684874018483ad769b Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38292 Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-03Update vboot submodule to upstream masterJulius Werner
Updating from commit id 6ef33b99: 2019-11-22 Hung-Te Lin futility: updater: refactor: unify getting temp files for firmware images to commit id 0e97e25e: 2020-01-23 Julius Werner 2lib: Fix struct vb2_hash the way it was meant to be Change-Id: I539aba2f283804f67ff3ff4f98324b3d10b2bb54 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38604 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Joel Kitching <kitching@google.com>
2020-02-03xcompile: Disable null pointer optimizationsJacob Garber
According to the C standard, accessing the NULL pointer (memory at address zero) is undefined behaviour, and so GCC is allowed to optimize it out. Of course, accessing this memory location is sometimes necessary, so this optimization can be disabled using -fno-delete-null-pointer-checks. This is already done in coreboot, but adding it to xcompile will also disable it for all the payloads. For example, coreinfo compiled with LTO libpayload crashes when this flag isn't set, presumably because the compiler is optimizing something out that it shouldn't. Change-Id: I4492277f02418ade3fe7a75304e8e0611f49ef36 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38289 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-03drivers/generic/gfx: Add null pointer error checkJacob Garber
acpi_device_scope() will return NULL if it is unable to find the path of the parent device. Return early if this is the case to prevent a null pointer dereference. Change-Id: I3eff1c1e3477c75c7130b52898de7d59692ba412 Signed-off-by: Jacob Garber <jgarber1@ualberta.ca> Found-by: Coverity CID 1409672 Reviewed-on: https://review.coreboot.org/c/coreboot/+/38669 Reviewed-by: David Hendricks <david.hendricks@gmail.com> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-03lenovo/t440p: fix keyboard backlightIru Cai
It is found that keyboard backlight in T440p is enabled by clearing bit 3 of EC RAM 0x01. This patch sets has_keyboard_backlight in devicetree.cb and also corrects the CMOS configuration. Change-Id: Ib4c2b1591d26e2bb33f9549e3933efe9a6e0b043 Signed-off-by: Iru Cai <mytbk920423@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38650 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Dennis Witzig <dennis@wtzg.de> Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
2020-02-01soc/intel/tigerlake: Configure TCSS xHCI and xDCIWonkyu Kim
Configure xHCI, xDCI according to board design BUG=none BRANCH=none TEST=Build and boot to OS Signed-off-by: Wonkyu Kim <wonkyu.kim@intel.com> Change-Id: I9c790cce8d6e8dfff84ae5ee4ed6b3379f45cb9b Reviewed-on: https://review.coreboot.org/c/coreboot/+/38624 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
2020-02-01hatch/mushu: Fix FPMCU pwr/rst gpio handlingCraig Hesling
Asserting reset in RO instead of in RW has no impact on security or performance, but it does limit improvements to this process later. This fix removes reset line control from RO and makes these variants consistent with other hatch variants. This fix reinforces the concept from commit fcd8c9e99e (hatch: Fix FPMCU pwr/rst gpio handling). BUG=b:148457345 TEST=None Change-Id: I12dc0c3bead7672e2d3207771212efb0d246973a Signed-off-by: Craig Hesling <hesling@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38623 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
2020-02-01mb/google/hatch/variants/mushu: Enable dGPU BOMACO modeAmanda Huang
Configure GPP_H22 as output pin for BOMACO mode enabled. BOMACO stands for "Bus Off Memory Alive Core Off". BUG=b:146081272 TEST=emerge-mushu coreboot Change-Id: Ic35e55771d76b7254bcb457fcb38f37433b9ad67 Signed-off-by: Amanda Huang <amanda_hwang@compal.corp-partner.google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38210 Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Shelley Chen <shchen@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2020-02-01ec/google/wilco: Set cpu id and cores to ECEric Lai
Set CPU ID and cores to EC then EC will adapt power table according to the CPU ID and number of cores. BUG=b:148126144 BRANCH=None TEST=check EC can get correct CPU id and cores. Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I23f5580b15a20a01e03a5f4c798e73574f874c9a Reviewed-on: https://review.coreboot.org/c/coreboot/+/38566 Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Mathew King <mathewk@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 03:42:16 +0000