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974 commits

Author SHA1 Message Date
Elyes Haouas
e9931c8799 tree: Drop unused <halt.h>
Change-Id: Icd00f30a96c53f70babdcb8a77c4b6c2868619d8
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81820
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
2024-04-11 19:25:06 +00:00
Elyes Haouas
31402178c5 tree: Remove blank lines before '}' and after '{'
Change-Id: I46a362270f69d0a4a28e5bb9c954f34d632815ff
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81455
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2024-04-11 19:19:08 +00:00
Elyes Haouas
520dae19ea tree: Drop unused <delay.h>
Change-Id: I265e427254ce9f735e65b0631c43f98bc778a34f
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81812
Reviewed-by: Jonathon Hall <jonathon.hall@puri.sm>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Varshit Pandya <pandyavarshit@gmail.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
2024-04-09 22:23:16 +00:00
Nicholas Sudsgaard
a46dd5cd4b ec/hp/kbc1126/acpi: Drop unnecessary _STA methods
_STA unconditionally returning 0xF is pretty much the default[1] and
should be removed to reduce some noise.

[1] https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/06_Device_Configuration/Device_Configuration.html#sta-device-status

Change-Id: I0390767aa866e322c762038c12116a15b280af1a
Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81206
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
2024-03-16 15:20:04 +00:00
Nicholas Sudsgaard
f77a28ac1f ec/hp/kbc1126/acpi: Drop unnecessary method arguments
Method(..., 0, NotSerialized) is the default[1] and can be reduced to
Method(...) which reduces some noise.

TEST=Timeless build produces the same binary

[1] https://uefi.org/htmlspecs/ACPI_Spec_6_4_html/19_ASL_Reference/ACPI_Source_Language_Reference.html#method-declare-control-method

Change-Id: Ic24e004500a7fa2a5a5b38a3f6f0e13e4ce7dfac
Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81205
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
2024-03-16 15:19:29 +00:00
Nicholas Sudsgaard
78b634a766 ec/hp/kbc1126: Use ec/acpi/ec.h instead of its own implementation
This also does some light cleaning up:
 - Place spaces in function names to make it easier to read.
 - Adds a newline to a console message.

TEST=Tested to work on HP ProBook 450 G3

Change-Id: I73e60c5baa9db6874e480ecef41cf1006150e081
Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81204
Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-03-14 15:53:48 +00:00
Martin Roth
1b53eb1077 ec/google/chromeec: Enclose Kconfig in 'if/endif' block
Instead of having things depend on EC_GOOGLE_CHROMEEC, just put an if/
endif block around the configs.

The 'source' line stays outside of the if block because the source
always happens, even if it's inside an if/endif block. Each of the
sub-Kconfigs here already has an if/endif block surrounding the
contents.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: If88ba7d36ae04d879332037292c5cf9a3c8c3cab
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81025
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
2024-03-05 14:04:51 +00:00
Matt DeVillier
9bb70d55c0 ec/chromeec: Enable auto fan control on startup
Several older ChromeOS boards have issues with fan control on cold boot
and/or on S3 resume, so add functionality to allow those boards to
programmatically enable auto fan control.

TEST=build/boot google/link, verify fan ramps up/down accordingly with
CPU load.

Change-Id: I08a8562531f8af0c71230477d0221d536443f096
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80712
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
2024-03-01 00:33:37 +00:00
Martin Roth
5bdac84c6b ec, lib, security, sb: Add SPDX license headers to Kconfig files
Change-Id: Ie63499a4b432803a78af1c52d49e34cf1653ba17
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80589
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-18 02:00:21 +00:00
Sean Rhodes
72652ecf4b ec/starlabs/merlin: Remove ubtc.asl
Remove the ubtc.asl as it's no longer needed.

Change-Id: I8564bb7d9bd94c8303c543c078bc76192539c5f2
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80484
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-15 15:47:13 +00:00
Sean Rhodes
f224671b10 ec/starlabs/merlin: Remove the CMOS Bank 1 entries
These entries no longer exist as they are stored in CFR.

Change-Id: Ia85855fddc36db76a65490a1d685e1943db28b74
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80483
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2024-02-15 15:47:02 +00:00
Sean Rhodes
914cc53378 ec/starlabs/merlin: Remove the call to pc_keyboard_init
As DRIVERS_PS2_KEYBOARD isn't set, this function is not doing anything.

Change-Id: Ie8842a32fca56f330a0f044cf96112dc5cae6546
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80460
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2024-02-14 21:58:47 +00:00
Evgeny Sorokin
d48d72c9ce ec/lenovo/h8/acpi: Support pulsing LEDLOGO on Haswell ThinkPads
The name LEDLOGO comes from schematics. It's the red indicator, embedded
in the dot of the 'i' of the ThinkPad logo on laptop's lid.

In vendor firmware, this led starts fading in-and-out, or, in other
words, pulsing, when laptop is put to S3. It helps to determine whether
the laptop is in S3 just by taking a look at the logo.

As of now, coreboot doesn't do anything with this particular indicator,
it's always in enabled (on) state, which is not very convenient.

This patch fixes it.

Tested on T440p.

Change-Id: I85fb69c8c1bed8635a1b31e9b8385c7036bb46dd
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80437
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Nicholas Chin <nic.c3.14@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2024-02-12 13:03:32 +00:00
Arthur Heymans
7fcd4d58ec device/device.h: Rename busses for clarity
This renames bus to upstream and link_list to downstream.

Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Change-Id: I80a81b6b8606e450ff180add9439481ec28c2420
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78330
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2024-01-31 10:36:39 +00:00
Nicholas Sudsgaard
bfb11bec3b include/device/device.h: Remove CHIP_NAME() macro
Macros can be confusing on their own; hiding commas make things worse.
This can sometimes be downright misleading. A "good" example would be
the code in soc/intel/xeon_sp/spr/chip.c:

CHIP_NAME("Intel SapphireRapids-SP").enable_dev = chip_enable_dev,

This appears as CHIP_NAME() being some struct when in fact these are
defining 2 separate members of the same struct.

It was decided to remove this macro altogether, as it does not do
anything special and incurs a maintenance burden.

Change-Id: Iaed6dfb144bddcf5c43634b0c955c19afce388f0
Signed-off-by: Nicholas Sudsgaard <devel+coreboot@nsudsgaard.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80239
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
2024-01-31 09:51:58 +00:00
Martin Roth
d8796e50f3 ec: Rename Makefiles from .inc to .mk
The .inc suffix is confusing to various tools as it's not specific to
Makefiles. This means that editors don't recognize the files, and don't
open them with highlighting and any other specific editor functionality.

This issue is also seen in the release notes generation script where
Makefiles get renamed before running cloc.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ic060f3605cd18d4bf774573c21957f626f984e2c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80069
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
2024-01-24 08:35:25 +00:00
Nicholas Chin
0030349e2d ec/dell/mec5035: Hook up radio enables to option API
Change-Id: Ibfa17ca83ca178c942d9c41533152235384e0cdf
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Original-Change-Id: I52de5ea3d24b400a93adee7a6207a4439eac61db
Original-Reviewed-on: https://review.coreboot.org/c/coreboot/+/77535
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79011
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
2024-01-23 23:01:28 +00:00
Nicholas Chin
2f48eaf36f ec/dell/mec5035: Add command to control radio state
This was determined by sniffing the LPC bus while moving the hardware
wireless switch between the enabled and disabled positions on the
Latitude E6400. The vendor BIOS provides options to change which radios
the switch controls, which was used to determine the mapping between
each radio device and the command argument values.

Change-Id: I173dc197d63cda232dd7ede0cb798ab0a364482b
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77534
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
2024-01-23 23:00:59 +00:00
Martin Roth
372503fba6 treewide: Use show_notices target for warnings
This updates all warnings currently being printed under the files_added
and build_complete targets to the show_notices target.

Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: Ia14d790dd377f2892f047059b6d24e5b5c5ea823
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79423
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-20 04:06:55 +00:00
Martin Roth
3e25f85d68 drivers/ipmi to lib: Fix misspellings & capitalization issues
Signed-off-by: Martin Roth <gaumless@gmail.com>
Change-Id: I926ec4c1c00339209ef656995031026935e52558
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77637
Reviewed-by: Eric Lai <ericllai@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-13 10:42:30 +00:00
Mark Hasemeyer
431ca5eab5 ec/google/chromeec: Provide ec_sync wake option
The ACPI spec defines keywords for the GpioInt and Interrupt resources
to specify whether a given pin is wake capable. Some boards are using
the ec sync interrupt pin to wake the system so the CREC _CRS needs to
be updated accordingly.

Provide a new macro that allows a board to specify whether its ec sync
pin is wake capable.

BUG=b:243700486
TEST=Dump ACPI and verify ExclusiveAndWake share type is set when
     EC_SYNC_IRQ_WAKE_CAPABLE is defined

Change-Id: I483c801ff0fee4d3ce0a3b2fc220e0bd9356a612
Signed-off-by: Mark Hasemeyer <markhas@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79373
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Forest Mittelberg <bmbm@google.com>
2023-12-11 14:33:23 +00:00
Paul Menzel
8742577548 ec/lenovo/h8/acpi/thermal: Make NameSeg FPWR all upper case
Building the Lenovo T60/T60p, iasl 20230628 shows the remark below:

    dsdt.asl   2099:   PowerResource (FPwR, 0, 0)
    Remark   2182 -                     ^ At least one lower case letter found in NameSeg, ASL is case insensitive - converting to upper case (FPWR)

    dsdt.asl   2118:    Name (_PR0, Package () { FPwR })
    Remark   2182 -                                ^ At least one lower case letter found in NameSeg, ASL is case insensitive - converting to upper case (FPWR)

Address it by making it all upper case.

Change-Id: Ia7924b015e76c43818d2d82da35ce0013d721c26
Fixes: 3ab13a8691 ("ec/lenovo/h8/acpi/thermal: Add support for passive cooling")
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79367
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-12-04 17:53:40 +00:00
Simon Glass
d3870a2761 ec/google/chromeec: Update ec_cmd_api.h and ec_commands.h
Generated using update_ec_headers.sh [EC-DIR].

The original include/ec_commands.h version in the EC repo is:
  ab9b64ac4c Add a host command to print info about AP-firmware state
The original include/ec_cmd_api.h version in the EC repo is:
  ab9b64ac4c Add a host command to print info about AP-firmware state

BUG=b:300525571
BRANCH=none
TEST=none

Change-Id: I3570e073a91621cb1d28a24aa35c1f4beedceaab
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79066
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-11-16 23:08:06 +00:00
Sean Rhodes
ded5a601b5 ec/starlabs/merlin/ite: Adjust the mirror flag handling
In EC versions older than 1.18, if the mirror flag was enabled, the
EC would mirror once the system reached S5.

When a mirror is successful, the system will automatically power
on, as it acts like it's been in G3. This led to machines turning on
when the intention was them to be off.

In 1.18 and later, they're installed when turning on. The result was
slower boot times when mirroring, but no unwanted powering on.

Because of this, coreboot no longer needs to power off when setting
the mirror flag.

Change-Id: I973c1ecd59f32d3353ca392769b44aadf5fcc9c3
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78200
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-10-24 15:39:47 +00:00
Matt DeVillier
8ea8940e39 Revert "ec/dell/mec5035: Hook up radio enables to option API"
This reverts commit bb5fa6419d.

Reason for revert: accidentally committed out of order; reverting to
unbreak tree

Change-Id: I36aa1fd3a0befe49b7e9e34198676f16fb08cf73
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78524
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Tested-by: Martin L Roth <gaumless@gmail.com>
2023-10-20 17:11:45 +00:00
Nicholas Chin
bb5fa6419d ec/dell/mec5035: Hook up radio enables to option API
Change-Id: I52de5ea3d24b400a93adee7a6207a4439eac61db
Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77535
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
2023-10-20 14:34:00 +00:00
Jamie Ryu
19080a71c8 ec/google/chromeec: Add is_battery_present_and_above_critical_threshold
This adds is_battery_present_and_above_critical_threshold to check the
battery is present and the battery level is above critical level.

BUG=b:296952944
TEST=Build rex and check is_battery_present_and_above_critical_threshold
returns the correct battery status.

Change-Id: Ib38be55bc42559bab4f12d5e8580ddc3e1a6acc1
Signed-off-by: Jamie Ryu <jamie.m.ryu@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78321
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-10-16 03:41:29 +00:00
Sean Rhodes
825089673d ec/starlabs/merlin: Update the Q Events
Simplify the Q events for the battery and charger to just notify
when a status has changed. The EC will trigger these events when
either has changed.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I3300be5254549fe5cd3b3490d9191240c6d36b6e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77405
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-10-04 09:35:53 +00:00
Jonathon Hall
b63017fb71 acpi/acpigen_ps2_keybd: Reduce minimum keys, optional alpha/num/punct
Librem 11's volume keys act as a PS/2 keyboard with only those two
keys.  Reduce the minimum number of top-row keys to 2.  Make the
"rest of keys" (alphanumerics, punctuation, etc.) optional.

Change-Id: Idf80b184ec816043138750ee0a869b23f1e6dcf2
Signed-off-by: Jonathon Hall <jonathon.hall@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78095
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <inforichland@gmail.com>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-10-02 16:24:54 +00:00
Jeremy Compostella
f65ae7490a clean-up: Remove the no more necessary ENV_HAS_DATA_SECTION flag
With commit b7832de026 ("x86: Add .data
section support for pre-memory stages"), the `ENV_HAS_DATA_SECTION'
flag and its derivatives can now be removed from the code.

Change-Id: Ic0afac76264a9bd4a9c93ca35c90bd84e9b747a2
Signed-off-by: Jeremy Compostella <jeremy.compostella@intel.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77291
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-09-18 13:18:23 +00:00
Elyes Haouas
c0b35ccb51 ec/hp/kbc1126: Use packed over attrbute__((packed))
Change-Id: Ia4b142a5eac2aab7e4fa6e32ed68c96934ec6c32
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77731
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-09-17 13:20:56 +00:00
Derek Huang
c6f4738f98 vc/google/chromeos: Move clear_ec_ap_idle() to common code
Previously the clear_ec_ap_idle() is implemented in
cr50_enable_update.c and be called in the file. Move it to
common code so that it can be called in cse_board_reset.c

TEST=emerge-brask coreboot

Change-Id: I2dbe41b01e70f7259f75d967e6df694a3e0fac23
Signed-off-by: Derek Huang <derekhuang@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77631
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Reka Norman <rekanorman@chromium.org>
2023-09-14 01:53:22 +00:00
Elyes Haouas
ad0b3fa83d ec/lenovo/h8/h8.c: Use sizeof()
Use 'sizeof(ecfw)' instead of 'sizeof ecfw'.
sizeof operator should only be used for types and variables require sizeof().

Change-Id: Ifae1680917bb0ce610e6ba753741aae233a71103
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77154
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
2023-09-07 17:34:22 +00:00
Sean Rhodes
cbedae116c ec/starlabs/merlin: Unconditionally enable the Keyboard Backlight
KBL_STATE was originally intended to provide more granular control
of the keyboard backlight. However, KBL_BRIGHTNESS has a valid value
of "off" which achieves the same thing.

Therefore, unconditionally set the KBL_STATE to enabled, and rely on
KBL_BRIGHTNESS.

Change-Id: Ic7ee6b96b1dcaa6633b111e92097bce87908885e
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77201
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-30 14:11:44 +00:00
Matt DeVillier
e956379a19 ec/google/wilco/superio: Adjust PS2K HID/CID for Windows drivers
Allows coolstar's Windows overlay drivers to attach, while not affecting
operation under Linux or ChromeOS

TEST=build/boot Win11, Linux 6.x on google/drallion

Change-Id: I30ab2e9da00743c4d7086aac94652be46040f36d
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77305
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-21 23:20:06 +00:00
CoolStar
9c80cb81aa ec/google/wilco/acpi: Read message when notifying UCSI
Allows the EC to be properly notified of type-c events like charger
wattage too low (eg),

TEST=build/boot Win11, Linux 6.x on google/drallion

Change-Id: I7a4130cf6f8c24e3f91e327adf1f3e563322c0af
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77282
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-21 23:19:18 +00:00
CoolStar
4a587b8e96 ec/google/wilco: Correct scope of UCSI ACPI device
Set the USCI device scope to _SB and set HID to USBC000 so Windows
driver attaches. This matches the ACPI used by the non-Chromebook
version of the Dell Latittude 7410 (which uses the same EC).

TEST=build/boot Win11 on google/drallion

Change-Id: If482fa4a4856c7bc085795bc72b35ebefe2f15c4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77281
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-21 23:17:59 +00:00
Matt DeVillier
23c718c93a ec/google/wilco/acpi: Unhide GOOG000C ACPI device
Allows coolstar's Windows drivers to attach.

TEST=build/boot Win11 on google/drallion

Change-Id: Idd339811563cd2cdfc4cc31bc5660a62f4e36a66
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
2023-08-21 23:16:50 +00:00
Matt DeVillier
010dd4c8f0 ec/google/wilco/acpi/dptf: Fix mutex synclevel
Both Windows and MacOS get cranky if the Mutex synclevel is non-zero,
aborting any Acquire() call with Mutex param that has a non-zero
synclevel.

TEST=build/boot Win11 on google/drallion, verify DPTF driver loaded and
functional.

Change-Id: Ie77e9ed04658b508b2063ae219afcdc0ac465c58
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/77279
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-21 23:16:24 +00:00
Matt DeVillier
0ace876a74 ec/google/wilco: Fix ACPI EC RAM read/write ops
While debugging lack of battery status under Windows, it was discovered
that the read/write flags in the args to the EC RAM 'ECRW' method were
not being correctly identified. Force set them from the R() and W()
methods which call ECRW() so those calls are processed properly.

TEST=build/boot Windows on google/drallion, verify battery status,
charging, etc are all reported properly.

Change-Id: I2a40b8d50ba65213813c781e53b56cc1a8b8debf
Signed-off-by: Coolstar <coolstarorganization@gmail.com>
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72472
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-08-20 18:28:48 +00:00
Kyösti Mälkki
027f86e6af ACPI: Add usb_charge_mode_from_gnvs()
Early Chromebook generations stored the information about
USB port power control for S3/S5 sleepstates in GNVS, although
the configuration is static.

Reduce code duplication and react to ACPI S4 as if it was ACPI
S5 request.

Change-Id: I7e6f37a023b0e9317dcf0355dfa70e28d51cdad9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74524
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-08-16 17:55:02 +00:00
Sean Rhodes
981e61bde9 ec/starlabs/merlin/ite: Don't attempt EC mirror without a counter
If the variable `mirror_flag_attempts` isn't accessible, or doesn't
have a value, don't attempt to mirror the EC.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ia39b2ce4ffcb8db3a335449c8bdb0d5c8a28a52c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76581
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-08-11 17:53:10 +00:00
Sean Rhodes
e4fd561ab7 ec/starlabs/merlin: Change the symbol to check before mirroring
The EC should be mirrored (if it's out of date) unconditionally if
the board support Thunderbolt. Use DRIVERS_INTEL_USB4_RETIMER instead
of SOC_INTEL_COMMON_BLOCK_TCSS as it's more suitable.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I27b238d4d404746c9a70bacf8e60d9e0b0e1ccca
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76579
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-11 17:52:10 +00:00
Sean Rhodes
7d00b7c673 ec/starlabs/merlin/ite: Print version mismatches
If the version of the EC firmware in coreboot doesn't match
the firmware that the EC is running, print the versions.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I55c09b8d5ffe8ca9135384c823d005b55cfd83d9
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76380
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-10 14:04:40 +00:00
Sean Rhodes
c0c9fddaac mb/starlabs/starbook/tgl: Use the merlin ec code
Switch the TGL variant to use the "merlin" EC variant, and delete the
no longer needed "TGL" EC variant.

This is not a functional change.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id4d305490b48c1c79ea52b0bbaa79b675412e0b4
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76332
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2023-08-10 14:02:58 +00:00
Sean Rhodes
257881e797 mb/starlabs/starbook/adl: Use the merlin ec code
Switch the ADL variant to use the "merlin" EC variant, and delete the
no longer needed "ADL" EC variant.

This is not a functional change.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I61e56cc95a26be60d7f10c89d26bce2d857ae81a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76313
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-08-10 14:02:44 +00:00
Sean Rhodes
a2ed560111 ec/starlabs/merlin: Remove the UCSI ACPI
The UCSI mailbox isn't used, so remove it.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I03587a2322b1f34fa26a5c2ba7906a4e1ae82ae0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76254
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-08-10 14:02:16 +00:00
Sean Rhodes
a77c7ef758 ec/starlabs/merlin: Update the merlin variant
Merlin was the name for the open-source variant of the EC. It
ended up getting entirely rewritten to work with SDCC, and is
currently being used on starbook/adl. The source code isn't
available at the time of this commit due to some old ITE XLT
code being used.

Add the latest version of the code, replacing the old code, so
the boards can be migrated over.

Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ib8384fc9322058297e8219ac8e483ac37a70bd33
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
2023-08-10 14:01:55 +00:00
Matt DeVillier
3f0de3d3ea ec/google/chromeec: move TBMC ACPI device under CREC
Tablet motion control is a function of the EC, and under Windows, the
TBMC device needs to be initialized after CREC, or driver init will
fail. The only way to ensure this happens is for TBMC to be a child
device under CREC.

TEST=build/boot Win11, Linux on google/eve, verify tablet mode drivers
loaded and orientation switching functional under both OSes.

Change-Id: I5e9eab9ae277b5a04dc2666960a727e5680bf6f4
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76792
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
2023-08-04 14:03:52 +00:00
Matt DeVillier
ee615d67b3 ec/google/chromeec: Unhide ChromeEC PD ACPI device
Set the ACPI status (_STA) for the PD device enabled+visible, to allow
coolstar's Windows drivers for USB4/Thunderbolt to attach.

TEST=build/boot Win11 on google/drobit, install USB4/TB drivers, verify
USB4/TB ports are functional for PD and data at USB4 speeds.

Change-Id: I84a20cfaf7e077469f8361b3da3b031d9fd84134
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76791
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: CoolStar <coolstarorganization@gmail.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Caveh Jalali <caveh@chromium.org>
2023-07-31 14:09:52 +00:00