This adds a style file for the markdown linter mdl.
The tool can be found on archive.org at the URL:
https://web.archive.org/web/20220407032312/https://github.com/markdownlint/markdownlint
This does 2 things:
- Sets that line length limit to 72 characters as requested in the docs
about writing the documentation.
- Excludes several rules that were added for a particular markdown
parser. My opinion is that these rules make the text versions of the
markdown harder to read.
To use this style file, run:
$ mdl -s Documentation/.mdl_style.rb
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I98289492ae3e920d440f0e5c308a3590fb89d9fd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63805
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
GPIO_GPU_NVVDD_EN is incorrectly (duplicately) assigned to GPP_A19 in
power.asl, but a double check of the schematic shows that the actual pad
is GPP_A17, so this patch fixes that.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I4432b50c737508b7e0d595423d614a723d2499c4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65580
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
I misread my notes when writing the code for the GC6I/GC6O Methods, and
accidentally included NV_33 in the GC6 sequence, which is incorrect
(confirmed in the Hardware Design Guide). This patch removes the code
that brings NV_33 up and down during the GC6 sequences.
BUG=b:236676400
TEST=build
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Iaa6c5ef3d7b1edbe13257f99013ab0e4382bdbf5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65565
Reviewed-by: Robert Zieba <robertzieba@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Variants of brya that have a dGPU also need to perform a special
shutdown sequence in the _PTS ACPI Method.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ib760fa65e6e021c0949187f13f038d3e952e5910
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65488
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
The _ON and _OFF methods for the root port's power resource were
calling the _ON and _OFF in the PEGP namespace, which was the
incorrect method, it should have been NPON/NPOF, so this patch
updates that.
BUG=b:236676400
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ia3653996329473f133e3f0d53306882dc3213b6b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65487
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
There is a new field in EC EMEM for arbitrary GPU data to be passed
from EC to ACPI FW; this patch adds support for it.
Also the current host event for _Q0C (EC_HOST_EVENT_USB_CHARGER) is
unused, and is being repurposed in the next CL, so this patch drops
the handler.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Iff6f935a5bdc8c47277eaa6bcbedd5fc5ed311a4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65485
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Ivy Jian <ivy.jian@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
The preferred way of polling in ACPI I've seen is usually to just
divide the sleep into N chunks, and ignore the time taken in between.
This works in practice (validated with Timer calls before and after).
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: I4a2cd82cea05c539eff30b9b9d6ef18550d17686
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65484
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Robert Zieba <robertzieba@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
The NBCI "get callbacks" _DSM subfunction should utilize the same "get
callbacks" subfunction from the GPS _DSM subfunction; this patch adds
that Method call into the ACPI code.
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Idf2f148b5a95acccb02f47cba1ef33a9fc16bcd9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65483
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Robert Zieba <robertzieba@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
To avoid extraneous calls from the kernel to _ON or _OFF, keep track
of the power state of the GPU in an integer and exit _ON and _OFF
routines early when attempting to enter the current state.
BUG=b:236676400
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Change-Id: Ie874fcdc7022c4fde6f557d1ee06e8392ae3d850
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65482
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Robert Zieba <robertzieba@google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
This reverts commit 0225af3c2b as
it has no effect as the USB interface is configured by FSP S.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I20ca355eb1e088d7a7c8eacbc888ffc90833194b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65064
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Modify USB2.0 port[6] setting for WFC camera support
BUG=b:235182560
TEST=Build and boot on pujjo
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Change-Id: I78dad102be2d915a251f6528eef07f2056001b0a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65777
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Limited to two legacy build options to only be set when
CorebootPayloadPkg is used, as they don't exist in UefiPayloadPkg.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I71aaa940543075962e167b52b23f45976d39c616
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65779
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Set all PCDs relating to console size to 0, which allows edk2 to
use the full framebuffer.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id105a2c822a2b05da6e45dac9deeca1f155bfa33
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65778
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Hook up edk2 build options PCIE_BASE_ADDRESS and PCIE_BASE_LENGTH to
CONFIG_ECAM_MMCONF_BASE_ADDRESS and CONFIG_ECAM_MMCONF_LENGTH.
This patch has been reviewed upstream but not yet merged (2022/07/08).
It won't cause any problems for any existing branches or forks that do
not have this build option hooked up.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie5d50cc4619354d3c98adf6cde12c192be759869
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65644
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
The do_smm struct element in the mp_state struct was an int even though
it only had two possible states, so change it to bool to make this more
obvious. Also change the return type of is_smm_enabled from int to bool.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8d2d95f0497649d67565243d14a5ab9c9cdda412
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65776
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
The SPMI devices on MT8188 are different from previous SoCs, so we
move them to SoC folder.
We also move SoC-specific definitions to soc/pmif.h.
TEST=build pass
BUG=b:233720142
Signed-off-by: Hui Liu <hui.liu@mediatek.corp-partner.google.com>
Change-Id: I666c2a8222a2bd8cd460e2225a7ae48b001da9d4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65757
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
- Turn off L2C SRAM and reconfigure as L2 cache:
Mediatek SoC uses part of the L2 cache as SRAM before DRAM is ready.
After DRAM is ready, we should invoke disable_l2c_sram to reconfigure
the L2C SRAM as L2 cache.
- Configure DMA buffer in DRAM:
Set DRAM DMA to be non-cacheable to load blob correctly.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I10f1cb8c62dfa78f59a4a5ea6087609668a0c2aa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65753
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add PLL and clock init code, frequency meter and APIs for raising little
CPU/CCI frequency.
For usb clock setting, we also implement mt_pll_usb_clock_setting() to
enable usb clock for all ports.
TEST=build pass
BUG=b:233720142
Signed-off-by: Garmin.Chang <Garmin.Chang@mediatek.com>
Change-Id: I03cb5a4c6fa5ddad7da6f955d0c6d0b3395503e9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Remove the pad configuration for GPP_B11
as this is not used in Nereid/Nivviks
BUG=b:227694137
Signed-off-by: Harsha B R <harsha.b.r@intel.com>
Change-Id: I3a213ffece75b9a706b96dc142a7e35c8b5973f6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65623
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Google uses two digit GPIO pad numbers for internal GPIO references
and Intel has updated their GPIO naming schemes too (see the GPIO
implementation worksheet #641238) so use double digit GPIO pad numbers.
Format -
"GPP_%c%02d", gpio_group, gpio_pad_num
e.g.
GPP_A0 -> GPP_A00,
GPP_V2 -> GPP_V02,
GPP_C9 -> GPP_C09 etc.
BUG=b:238196741
TEST=Able to build meteorlake based google/rex.
Signed-off-by: Kapil Porwal <kapilporwal@google.com>
Change-Id: Ieb7569c1a35b08c0970a604ec7b4b91e6179dd28
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65719
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I8e0c96dc4b68e60f9a36afb361c4d1c6f9742c31
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65772
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Modify util Makefiles to allow installing to a build root specified by
DESTDIR. Allows using the `install` target for packaging.
Change-Id: I3a31ea0fde9922731e1621dcc8f94b2c1326c93c
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60540
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <patrick@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>
There are clock settings for usb in mt8195 and mt8188, so we add a new
function which is implemented in pll.c to do this.
TEST=build pass
BUG=b:233720142
Signed-off-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
Change-Id: I40b358b197541bc5281645879553340059829db3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65750
Reviewed-by: Yidi Lin <yidilin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Agah doesn't support TBT interface so disable it in devicetree, for
fitimage configuration is at chrome-internal:4846869.
BUG=b:224423318
TEST=Build and check DUT boots.
Change-Id: I1eb43e86de5debf24ebde6eace14fe04bad5e5b1
Signed-off-by: Tony Huang <tony-huang@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65699
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Update the VR domain settings based on the request of internal team.
- IA ac_loadline from 2.3mOhms to 2.4mOhms.
- IA dc_loadline from 2.3mOhms to 2.28mOhms.
- GT ac_loadline from 3.2mOhms to 3.13mOhms.
- GT dc_loadline from 3.2mOhms to 2.94mOhms.
BUG=b:237044562
BRANCH=firmware-brya-14505.B
TEST=FW_NAME=banshee emerge-brya coreboot chromeos-bootimage
Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Change-Id: I665665ab8e3bcd6d4643f8b954b86fad3ef78ccd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65522
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-by: John Su <john_su@compal.corp-partner.google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
This change aligns the Meteor Lake TCSS functions of pad configuration
and Thunderbolt authentication through the sideband access.
BUG=b:213574324
TEST=Build platforms coreboot images successfully.
Change-Id: I393f6e1c7d322878cbb684cd95bfa2477195b23a
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65724
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Use same log level as print_num_status_bits to make sure the
status bits are properly prefix and the newline is added.
Change-Id: Ib33798eec7cba601d0d49646c5fc429de5268417
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/65715
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
CNVi DDR RFIM feature should be reported via _DSM function. Add the
generic WiFi device which will generate the proper ACPI code and
pass the CnviDdrRfim parameter to FSP by SoC driver.
TEST=Connect to WiFi network on Ubuntu.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ice2abe972f38dd819f7f0103f7b9a697096f1cd9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63835
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the comments about port designation after mapping the root hub
ports to board connectors. Add macros reflecting the length of the
USB signal traces.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ib2e842ef240ab25e2a9f7fa2e0766206fde7943d
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64295
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Add board connectors and headers descriptions to SMBIOS. Specify
type 1 and type 2 fields as in vendor firmware.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: Ie64be21ff302274769b77550c29e58d4ea1376d1
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64050
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
TEST=Boot Ubuntu 22.04, load nct6687 kernel module and use lm-sensors
to display information about sensors on the SIO EC.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I55445a94f0de3510324b12558c4343e819412ac0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63928
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Original firmware ships with PTT enabled by default on poweron.
PTT takes priority over SPI/LPC TPM so enable the CRB interface
until coreboot implements a way to select the interface and adapt
the API to handle any TPM detection.
TEST=Boot the board and see PTT is detected by Windows and Linux
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I74dc2c4245388a9f134b27e313ef26124b952594
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63834
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Apply correct configuration of HD Audio.
TEST=Launch ubuntu 20.04 and launch a YouTube video, check if
microphone detects an input in the system sound settings.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I6acc22aa58f6cc99df1d48d651122e74fe08ec02
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63723
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Add the full PCIe root port configuration. Proper initialization of
the root ports depends on the correct GPIO programming including
virtual wires. Do not program the CLKREQ signals in coreboot to let FSP
detect and configure CLKREQ pads. Otherwise the CLKREQ pads are
reprogrammed by FSP despite having GpioOverride=1. The pads that
should not be touched by coreboot are left commented in the board GPIO
file. CLKREQ reprogramming caused undefined behavior when ASPM and
Clock PM was being enabled by coreboot on PCIe endpoints of CPU PCIe
x4 slot (coreboot printed a lot of exceptions and simply halted).
TEST=Boot the MSI PRO Z690-A DDR4 WiFi with all PCIe/M.2 slots
populated and check if they are detected and functional in Linux.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I50199d2caf54509a72c5100acb770bf766327e7f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63656
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
In preparation to CB:63514, make use of the variant concept and convert
the existing T440p mainboard into a variant.
Change-Id: I3c7e06607135ce0a62c158e296b51e5311234505
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63513
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Martin Roth