Add 'detect' flag which can be attached to devices which may or may not
be present at runtime, and for which coreboot should probe the i2c bus
to confirm device presence prior to adding an entry for it in the SSDT.
This is useful for boards which may utilize touchpads/touchscreens from
multiple vendors, so that only the device(s) present are added to the
SSDT. This relieves the burden from the OS to detect/probe if a device
is actually present and allows the OS to trust the ACPI _STA value.
Change-Id: I1a4169ed6416d544773a37d29cdcc154d3c28519
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63211
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This patch adds the I2C equivalent of an SMBus quick write to an I2C
device, which is used by some I2C drivers as a way to probe the
existence (or absence) of a certain device on the bus, based on
whether or not a 0-byte write to an I2C address is ACKed or NACKed.
i2c_dev_detect() is implemented using the existing i2c bus ops transfer()
function, so no further work is needed for existing controller drivers
to utilize this functionality.
Change-Id: I9b22bdc0343c846b235339f85d9f70b20f0f2bdd
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64537
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
0-byte writes can be used as a way to probe/check presence of an i2c
device, so adjust _dw_i2c_transfer() to immediately set the STOP bit
and raise logger level for TX abort messages when the segment length
is zero. Adjust dw_i2c_transfer() to allow zero-segment-length
messages to be passed thru to _dw_i2c_transfer().
Tested as part of entire i2c-detect patch train.
Change-Id: I518e849f4c476c264a1464886b1853af66c0b29d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Select vbt bin files based on DB_DISPLAY field of FW_CONFIG.
BUG=b:233690293
TEST=emerge-brask coreboot
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: Idb92be66927259732bfd27e4db2c9f242da7d200
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63918
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Zhuohao Lee <zhuohao@google.com>
In order to meet the OEM's acoustic specifications, the pre-wake
randomization time (DPA) is set to 100.
BUG=b:228410327
TEST=build FW and checked DPA value by fsp log.
Signed-off-by: Leo Chou <leo.chou@lcfc.corp-partner.google.com>
Change-Id: Idaf3f931a2c0f2373445948e5f53a82328ec7ba2
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64372
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Future nissa devices will mostly use 16MB SPI flash. Add 16MB layout and
make it default for nissa.
BUG=b:202783191
TEST=build nissa and brya firmware, check they're still 32MB
Signed-off-by: Kangheui Won <khwon@chromium.org>
Change-Id: I04ae46d62d3e018610ca2533c186dda980bd67bc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64716
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
- Remove deprecated "MAINTAINER" lines
- Add Sphinx tools to coreboot-jenkins-node to check documentation.
- Add mdl to check markdown
- Alphabetize packages in docs Dockerfile
- Add jinja2 version 3.0.3 to the docs Dockerfile - The latest version
breaks with the error:
"exception: cannot import name 'contextfunction' from 'jinja2'"
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ia1de62621a6aef4ecd055a1a3afbebad34448002
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64655
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
In preparation to follow-up commits, rename the mainboard folder from
t440p to haswell, which will have more variants later.
Change-Id: I4a9d68d54d5f0821bbf85faaa620855d456c97f3
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63511
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Peter Lemenkov <lemenkov@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
PERST_0 is not used, so set this to GPIO_PRT0_UDEF (undefined) to
ensure that an undefined address is not added to GNVS.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Iac9b116b2fa28824a89db28911188364dc9a1a53
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Currently, the log message contains an unwanted trailing space, so
remove it.
[ERROR] Null dereference at eip: 0x3ffad01a
Change-Id: I64509ca4bad94c7db4279cc4c1e6fee2bba2e035
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64799
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
There is NULL dereference in adjust_apic_id_map() and updating
apic_id_to_cpu[] array within SMM stub fails.
Initial apic_id_to_cpu[] array may have worked for platforms
where APIC IDs are consecutive.
Change-Id: Ie59a731bfc883f8a47048b2ceacc66f44aa5b68c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64798
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Uwe Poeche <uwe.poeche@siemens.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
- Spelling fix
- Add languages
- Update formatting
- Move notes that shouldn't be in the description file to a README
Change-Id: I4af37327d5834f8546a3f967585658fb5686f17a
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Move board-specific selects out of common configuration and add them to
each board where necessary.
Change-Id: I9940ad2e963458e4bc50c2a2957bb72cbd4109be
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Move selects from Kconfig.name to Kconfig so that the configuration is
at one place and not distributed over two files.
Change-Id: I8ef0e67a8f26b98acea777afb26ed221bfa90153
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64755
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
To support speaker AMP CS35L53-CWZR'S I2C needs to split to two
I2C ports
BUG=b:207333035
BRANCH=none
TEST=built and verified speaker
Signed-off-by: Eddy Lu <eddylu@ami.corp-partner.google.com>
Change-Id: I8095abc4fc3233b21b818a508c84cd59b39fc1d6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63756
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Reviewed-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Add notes for significant changes to payloads, such as new payloads and
version updates.
Change-Id: I607d732beee07396a8002e5e504375d9dc4d7eda
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64752
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This reverts commit bd9cec8ae5.
Reason for revert: Enable i2c7 for amp changing to 2 channel
because vell setting amp on i2c0 and i2c7 on next phase
BUG=b:229334701
TEST=emerge-brya coreboot chromeos-bootimage && $powerd_dbus_suspend
&& checks EC log and ensures the DUT could enter s0ix.
Signed-off-by: Shon Wang <shon.wang@quanta.corp-partner.google.com>
Change-Id: I5988cd9926b2c9ced1d111774abaa897bef91537
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64627
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
There shouldn't be any significant changes in meaning.
- Fix formatting issues
- Reword some text
Change-Id: I4e37605ef2371e6c4affbe6cb6c67e0875e89a1f
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64579
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
The description.md file for the intelp2m utility wasn't the description
that was needed - just a subject, and what language it was written in.
It was instead a set of more full documentation, so move it into the
Documentation directory and create a new description file.
Change-Id: Ia180ae41f91f8b8eb408351a9e44e899edc031d3
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64578
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
This fixes the following warnings:
mainboard/starlabs/common/flashing.md::
WARNING: image file not readable:
- mainboard/starlabs/common/fwupdVersion.png
- mainboard/starlabs/common/BiosLock.jpg
- mainboard/starlabs/common/SwitchBranch.png
cbfstool/index.md::
WARNING: document isn't included in any toctree
internals/devicetree_keywords.md::
WARNING: document isn't included in any toctree
mainboard/asus/wifigo_v1.md::
WARNING: document isn't included in any toctree
mainboard/google/index.md::
WARNING: document isn't included in any toctree
mainboard/starlabs/common/flashing.md::
WARNING: document isn't included in any toctree
releases/boards_supported_on_branches.md::
WARNING: document isn't included in any toctree
WARNING: None:any reference target not found:
- releases/coreboot-4.16-relnotes
- releases/coreboot-4.15-relnotes
- releases/coreboot-4.14-relnotes
- releases/coreboot-4.13-relnotes
- releases/coreboot-4.12-relnotes
- releases/coreboot-4.11-relnotes
- releases/coreboot-4.10-relnotes
- releases/coreboot-4.9-relnotes
- releases/coreboot-4.8.1-relnotes
- releases/coreboot-4.7-relnotes
- releases/coreboot-4.6-relnotes
- releases/coreboot-4.5-relnotes
- releases/coreboot-4.4-relnotes
- releases/coreboot-4.3-relnotes
- releases/coreboot-4.2-relnotes
- releases/coreboot-4.1-relnotes
- ../../src/soc/intel/common/block/cse/cse.c
Change-Id: I22273bc1bc34b6297cef4e594c454c2316d4215a
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64576
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Kinox has four temperature sensors. Modify the target of DPTF active
policy to map correct temperature sensor.
BUG=b:231380286
TEST=Boot to Chrome OS and doesn't see "DPTF: Invalid sensor ID" from ec
comsole.
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: Icb5c285a6f483e2a1b6510a962ff7f7f6e9a79e3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This reduce difference with linux v5.18.
Change-Id: Id9412f7b6c0b9f76b39a094142aaded5c2aa1059
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64740
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This reduce difference with linux v5.18.
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Change-Id: I817630321587dec515cd94aa7b73a17819526190
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64604
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
This reduce difference with linux v5.18.
Change-Id: I1fc71b9cb6a4e4f8b27fbe6d45f4fa4e2c236157
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64603
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Intel Meteor Lake SoC expects to select x2APIC for accessing LAPIC
hence, this patch provides an option where SoC code choose the correct
LAPIC access mode using choice selection.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I39c99ba13ad6e489c300bd0d4ef7274feeca9d4f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The dGPU used for some Brya projects requests 32 bits of address space
for one of its BARs via the Resizable BAR mechanism. This Kconfig is
currently set at 29 bits for brya, so the allocation currently is
capped at 29 bits. This patch sets the limit to 32 bits for brya
boards, which is enough for the GPU.
BUG=b:214443809
TEST=all of the dGPU PCI BARs on agah can be successfully allocated
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I61dbe47f1f316967d052bae748ff23babde61ef0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64726
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
When a PCI resource is marked as 64-bits, the IORESOURCE_ABOVE_4G flag
needs to be passed to the v4 allocator to ensure that the resource will
be allocated in a range large enough to succeed.
BUG=b:214443809
TEST=agah can successfully allocate all of the Nvidia GN20 BARs
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I3f16f52f2a64f8728853df263da29871dca533f7
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64725
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
While testing the power sequencing code for the GPU, a few mistakes were
found. This patch fixes those errors:
1) FBVDD load-switch enable is active-low
2) NVVDD VR enable is active-high
3) GPU_PERST_L should be driven low during GPIO table programming
4) The BAR saving code missed the top 32 bits of 64-bit BARs
5) sequence_rail() assumed the pwr_en_gpio and pg_gpio were the same
polarity
6) PEG vGPIOs were not programmed to the correct NF
BUG=b:233552225
TEST=dGPU is able to successfully enumerate over PCIe bus
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I85767d382012a0c7dfdb1f849768e0160f06c273
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64727
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
coreDOOM is a port of DOOM to libpayload, based on the doomgeneric
source port. It renders the game to the coreboot linear framebuffer,
and loads WAD files from CBFS.
Tested with QEMU i440fx/q35 and a Dell Latitude E6400 using the
libgfxinit provided linear framebuffer.
Project page: https://github.com/nic3-14159/coreDOOM
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Change-Id: Ice0403b003a4b2717afee585f28303c2f5abea5d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57222
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
After commit ae48b42683 (payloads/tianocore: Init submodules),
Tianocore's Makefile no longer detects an unclean working directory and
thus always performs a `git checkout`, overwriting any uncommited
changes made in the cloned sources.
The change of "clean" to "dirty" effectively inverts the logic of the
if-else condition, which would normally swap the two possible code paths
of the branch. However, since `git status` outputs multiple lines, most
of which do not contain "clean", the -v option (select non-matching
lines) causes grep to always match at least 1 line and thus return
success. This causes the if-else branch containing the `git checkout`
to always be taken regardless of the state of the working tree, masking
the issue of the inverted logic. Removing the -v option addresses both
of these issues and restores the intended behavior of the if-else block.
TEST:
1) Build coreboot successfully with the Tianocore UefiPayloadPkg option.
2) Make a change in the cloned Tianocore sources that results in an
unclean working directory and check for the "Working directory not
clean" message when building coreboot.
Change-Id: Icd4952b40c147d0fba676089ced5a8b59b93ad50
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64608
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
The default for DPTF is off (0), so remove the entry that sets this to
off.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I0397ff6f71766a2f738ab2b71be298ef8f2b1c9d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64381
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
Since using FSP 2.2.0.0, the defaults match the required settings so
they no longer need to be specified.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie0e00cae67cb89b184392e97b8ec196d45ea5d91
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64450
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Add PCI IDs for Alder Lake H devices and their GPIO tables.
PCI IDs as per Intel PCH-H EDS Vol1 (doc #619362).
TEST=dump GPIOs on i5-12600K with Z690 chipset
Change-Id: I0001395517e1e7977b0f808d5d74cf85c52298d6
Signed-off-by: Michał Kopeć <michal.kopec@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63374
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>
We need to put USB setting in mux order.
BUG=b:234103724
TEST=Type C mux configuration is correct.
Wrong:
added type-c port0 info to cbmem: usb2:2 usb3:2 sbu:0 data:0
added type-c port1 info to cbmem: usb2:3 usb3:3 sbu:0 data:0
Correct:
added type-c port0 info to cbmem: usb2:3 usb3:3 sbu:0 data:0
added type-c port1 info to cbmem: usb2:2 usb3:2 sbu:0 data:0
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I4f8dbee35159960d17107e23fcde825a38c7de4e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64721
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The patch uses coreboot error codes instead of uint8_t data type in the
pre_mem_debug_init function.
TEST=build code for Gimble
Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I957ff764900cb789bf2aacf0472dcb281f48af07
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64301
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>
This changes the behavior of '-L/--clang' to only buildtest when a
target has ARCH_SUPPORTS_CLANG set.
Change-Id: I362fcd0f795d27f13dde793a79774f08c497bd38
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63084
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
Elyes HAOUAS