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If the EC doesn't know a value, it will report it as 0xffff. In these
cases, calculate a value to used based on others. For example, if the
EC doesn't know the last full charge capacity, report the design
capacity to the OS.
Change-Id: I310555ff913c2e492bbaec4d77281ac32c0de7a3
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81408
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I559aca98044b7f0e6b08c475b5383c014bb4cd3f
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81407
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Rename the BRPR (Battery Remaining Percentage) to B1RP to match
the format of the other variables.
Change-Id: I64a744d78180156e16dbd483a35c7f97ac84bcba
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81406
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: Iccb60d3530227fb71a3ce5a3ab1421627cc86611
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81405
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The BT1T (temperature) and BT1C (control) are not used so remove
them.
Change-Id: Ie6e85042ec59851bcfb4c88a2e04181c3c39f89c
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81404
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The battery remaining percentage is a uint16_t, so correct this in
the EC memory. This change is non-function, as the EC is little
endian.
Change-Id: I56a0ae8199a95c9722e9bcb4c0739f4ef1d6ab05
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81403
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add BIX Method to report extended battery information.
Change-Id: Ie5baecb20c7d4600e0cf1d19ff5f67ce2003fa1d
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81402
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Add Kconfig strings for the battery:
* Model
* OEM
* Technology
Change-Id: Ibbce87ad54874f490af45c41f31956a7e9e996f3
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81401
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I27062c38c10df1d03f563b2f5391f79a3b6ee4fe
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81411
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Change-Id: I3eea1a6d5bf652b9d9b430e9cd59ef9a3ea9fe2f
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/82408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Sean Rhodes <sean@starlabs.systems>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Change the fallback value of the `fn_ctrl_swap` option to 0, which
is disabled.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I76329ec59ba630c987a122bffb8045150facdf08
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74916
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Change the fallback value of the `fn_ctrl_swap` option to 0, which
is disabled.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I9fcbb497f14ed0c97ff05c6c01a3929522786781
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74744
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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The EC will constantly update the battery variables approximately
every 60 seconds; they should be used unmodified, rather than
trying to change them.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I3cff0ac6a322018cbca33b5f90dd62b3475da25c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74186
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
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When enabled, the EC will mirror the firmware contained inside the
coreboot ROM. This allows it to be updated at the same time as
coreboot.
Enable the mirror flag if the installed EC firmware does not match
the target version or if a CMOS option, "manual_mirror_flag" is
set.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I377abbb37dc4d3e535e518a73e73969b25967daa
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73044
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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This reverts commit b42ca4d0b2fafe7214396d30a1a833ac33cf85bc.
Reason for revert: The mirror flag "0x01" is mirror once, which
relies on the EC remembering that it's been mirrored. However, the
EC forgets this if it's been without power for 20 minutes or so.
Even if power is connected then, it'll instantly try to mirror and
it can't charge whilst doing it. It can either result in
incomplete EC firmware, or a loop where it's constantly trying to
mirror.
Change-Id: I79da9143cc63459e7e29431eff2cb14200424b37
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72678
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Change-Id: I5c77b6d1e1dc1134f62dcb3e93df01dc9c2f386c
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71520
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add EC memory layout and Q events for AMD Cezanne based boards,
the "StarBook Mk VI" and "StarFighter Mk I", which both use the ITE
5570E.
Change-Id: I87806b830b3d58a6ce3b89f45b5a07f4502a87f3
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68333
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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This EC code is for the Byte, a Cezanne Mini PC. The EC is different
to the Cezanne StarBook Mk VI. Rename it to `-desktop`, so the laptop
variant becomes the primary.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I25f812cb1c6cefca1ebbe3bee5d20cf521dd60af
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68319
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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When enabled, the EC will mirror the firmware contained inside the
coreboot ROM. This allows it to be updated at the same time as
coreboot.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ief088e012b65be32648f581fc3190e1000bca241
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68938
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add EC memory layout and Q events for Intel Alder Lake based boards,
the "StarBook Mk VI" and "StarFighter Mk I", which both use the ITE
5570E.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I8cea386ba91d076084002738fe7041834deea311
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67398
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The Lite Mk IV's can enable fast charging, with support up to 100W
via USB-C PD 3.0.
The default for this is disabled, as it can reduce battery life
span. This patch adds the option to enable fast charging, by
writing 0x01 to 0x18 in the EC space.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie01eb59d3f41b242190973fd9c58b1494320c12a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The offset for Max Charge is located at 0x1a, so correct this in the
definitions and EC memory ACPI.
Change-Id: I92cc452d1189e62db78aed787f2de65fd5096564
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66962
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ia6c3ba80d5e6ac3d4fd8a935732ef7e32cf33998
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64718
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@tutanota.com>
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Add Q60 and Q61 events to disable or enable the trackpad. The
support for this Q event was added in Star Labs EC version 1.11
Add Q events Q60 and Q61 which are bound to the F10 key. The event
is select based on the value of 0x14, 0x11 will send Q60 and 0x22
will send Q61. Q60 will pull GPIO_177 to low, consequently disabling
the trackpad and Q61 will reset it to the default configuration.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I091b0eb268d4d6d2109559765be71e2746b85f54
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64465
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I54b01b1974822c155cb49634fff8616326d55705
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
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Set the MAX_CHARGE offset to dead_code_t for boards that don't support
the function. The avoids erroneous values being written to the EC.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I306c8a60818b780ef3bfb842e7fcc4d8500d6b03
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64092
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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Add EC memory layout and Q events for AMD Cezanne based boards, "Byte"
and "Fighter", which both use the ITE 5570E.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I3f837263d24e6b642cf33fd2995d8c90529706f6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62994
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ieea1c8d0923f6ea6b13cf76525c9c4c686a92c40
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62901
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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OPWE offset didn't exist, but it does now so remove the comment about
this.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I4a1310c779002dfb00d01a22437ea223bb406609
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63171
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add GLKR (N5030) Lite Mk IV variant
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I1e17130caa16a605d0d3207d41527df3db6ada81
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62705
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Support was created for the NPCE9m5x series, using version 1.1
of the datasheet. The specific model tested was the NPCE985P/G,
on the StarLite Mk IV with version 1.00 of the EC firmware.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ib66baf1e88f5d548ce955dffa00c9b88255b2f95
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62702
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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Rather than using `ite_`, use `ec_` so the same functions
can be called for different ECs.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie61af233f731eb47772af1c82c6abdc515bc89cc
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62700
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I0bac5e4c101792dd4c6a0d4a1ae4a4c7fcd837d5
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62677
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Since CB:62741, the EC values are backed up to the CMOS when entering
S3, S4 and S5. Consequently, they don't need to be stored when they're
changed.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: If0ea392afae4a4d3c605cdea3c5896fbff606215
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62742
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The EC values will be changed when entering S3, S4 or S5, so move
the function that stores the current settings outside of logic
that restricts it to S4 or S5. This means the state isn't lost
when entering S3.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ia007a8ad9c08a309489e9f64f1ed311858bfcd10
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62741
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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Use ECWR function, instead of writing raw values to emem, to avoid a
lack of syncronisation as it uses a mutex.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I90cfd3e1752fe25493bd72ea6bcab1fd9318d2e3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62637
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The current code will write the raw value from the CMOS, which doesn't
match the respective setting in EC.
Switch argument will write the correct value, and prevent the setting
being reset.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I40dc78c743f4201a11ea0c26a8af716cab42b805
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62609
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The current code will write the raw value from the CMOS, which doesn't
match the respective setting in EC.
Switch argument will write the correct value, and prevent the setting
being reset.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I93444cdb96eaf729630b48551d0853511b584634
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62608
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The current code will write the raw value from the CMOS, which doesn't
match the respective setting in EC.
Switch argument will write the correct value, and prevent the setting
being reset.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Iabeec47bf492b698f95d86aa2d08ba9caedd75f6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62607
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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The current code will read the raw value from the EC, which doesn't
match the respective setting in CMOS.
Switch argument will store the correct value.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ic2a83df9a270de6d7bab295e732a6c13accbe17c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62606
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The current code will read the raw value from the EC, which doesn't
match the respective setting in CMOS.
Switch argument will store the correct value.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I62e0fc3b6fcae72f2d8eacf37a390b4e4b1f0783
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62605
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The current code will read the raw value from the EC, which doesn't
match the respective setting in CMOS.
Switch argument will store the correct value.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I921be8aea55b95f1ba233d2640d9bae80f8c3703
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62604
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Id64d321846dc042d4092d39ce9598d028ab15ed0
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62417
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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Correct the offsets used for the keyboard backlight control:
ECRAM_KBL_STATE 0x19
ECRAM_KBL_BRIGHTNESS 0x18
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I23bac43301635e6b18f1cbd28311e7210b049c70
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62126
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Guard Max Charge EC write in Kconfig so it's only used on
platforms that support it.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I7be39cd9543c8253d53070950edc6908a21e864a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62123
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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When entering suspend, ACPI support is disabled by setting OSFG to 0x00.
This has been moved to be the final action, so it is after saving the
current EC settings.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I5705efab42d2fe0fd5abc6c17eeea46ead27db17
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62335
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Use ECRD function, instead of getting raw values from emem, to avoid a
lack of syncronisation as it uses a mutex.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I31113ef9af3a1e171e3e1f226e7adcfa0fbce61b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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If B1FC (Battery Full Capacity) is higher than B1DC (Battery Design
Capacity), only report the design capacity. This handles cases where
the battery calibration is incorrect, and the battery runs out before
the OS thinks it's empty.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ib3e4769c809b69e0a237b5f043e6c41c12d53752
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62514
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ife0f5b8b6102b543a7ace6739fa44d32ca80dcde
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62333
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I0e965513d5888398834cab8c8445e97372f2b115
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62332
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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* Change TGL Q Event for Keyboard Backlight to Q4A
* Change enabled value to 0xdd
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ibae95e458f14b9d03ff50cb6222b336fd015d0e6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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Currently, the settings from CMOS were written to the
EC, which was pointless.
Now, when suspending, the EC values are stored in CMOS
when suspending and subsequently restored when waking.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I998d5509cd5e95736468f88663a1423217cf6ddf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60165
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
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Found using:
diff <(git grep -l '#include <delay.h>' -- src/) <(git grep -l 'get_timer_fsb(\|init_timer(\|udelay(\|mdelay(\|delay(' -- src/) |grep "<"
Change-Id: Id3b79789c66e68aa06c63467f4733adecfee24ec
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60609
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
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End all CMOS variable with a C and EC variables with an E.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: Ie0fab6b9dcd805f7b8c9bf8f14b0a799d8f396c8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60709
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
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Convert EC_GPI_SCI to Kconfig option with default value of
0x50 that is used by most boards.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I8d47ebe76394fe1bcb217e0c6211db1566f82189
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60229
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Replace `Index (FOO, 0)` with `FOO[0]`.
Change-Id: I88cb974ed808b602a9398c9c3e363cb145420528
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60561
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
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Replace `Add (a, b, c)` with `c = a + b`.
Change-Id: I4f8b71c90f0c56fdb29c4d2e9a2a737f704f3265
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60493
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
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Built with BUILD_TIMELESS=1 and coreboot.rom remains identical.
Change-Id: Ib59cba7bf553e8323c20fd9aa3474f3ecccf465a
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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Add EC support that supports different Q Events and EC memory.
Created from the ITE IT5570E and IT8987E datasheets, all using
data port 0x4e.
Tested with Ubuntu 20.04.3 and Windows 10 on:
* StarBook Mk V (TGL + IT5570E):
* ITE Firmware 1.00
* Merlin Firmware 1.00
* LabTop Mk IV (CML + IT8987E):
* ITE Firmware 1.04
* LabTop Mk III (KBL + IT8987E):
* ITE Firmware 3.12
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I8023c26de23c874c84106fda96e64dcfa0c5ba32
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58343
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Andy Pont <andy.pont@sdcsystems.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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