| Commit message (Collapse) | Author | Age | Files | Lines |
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Cypress CCGXXF PD has built-in I/O Expander, added driver to enable
GPIO functionality.
BUG=none
BRANCH=none
TEST=Tested on ADLRVP, ioexget & ioexset works as expected
Change-Id: I8503178703ad166ac77e96d1990133c88169d23a
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2853143
Tested-by: Svyatoslav Paliy <svpaliy@gmail.com>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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The original Port80 implementation assumes that the Port80 code is
only 2-byte wide and is less than 0x100. In the recent AMD chipset
(CEZANNE), AP will send a 4-byte Port80 code via a single PUT_IOWR_SHORT
eSPI transaction in PSP. This CL adds a config option to allow the
Port80 to print 4-byte code when the config is defined.
BRANCH=none
BUG=b:184872297
TEST=build the image with "#define CONFIG_PORT80_4_BYTE";
connect npcx9_evb to the eSPI host emulator; the host sends a
PUT_IOWR_SHORT transaction to IO address 0x80 with 4 bytes of code
"0xEEE20400"; the EC console shows:
Port 80 writes:
eee20400 <--new
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
Change-Id: I3b93d9fc41e1875bb628a15c58231005e9555cfd
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2858296
Tested-by: CH Lin <chlin56@nuvoton.com>
Reviewed-by: Raul E Rangel <rrangel@chromium.org>
Commit-Queue: CH Lin <chlin56@nuvoton.com>
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This value was previously hardcoded to Google's VID. However, some
products with USB-EP support may require a different VID to correctly
support fwupd.
BUG=b:181920029
BRANCH=quiche
TEST=verified that fwupd works on baklava
Signed-off-by: Scott Collyer <scollyer@google.com>
Change-Id: I23c36507a90428ab46cd5efde7d79581207bde74
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2848424
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Scott Collyer <scollyer@chromium.org>
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Currently, CrOS EC passes the battery remaining capacity (mAh) and the
full capacity (mAh) through ACPI to the AP so that the host can
calculate the battery SoC.
The host further manipulates the SoC to get the display SoC, which is
used to determine user visible behaviors. To get consistent behaviors
in all power states, this change enables the EC to send the display
SoC to the host via EC_CMD_DISPLAY_SOC command.
The Powerd's part is I5bd1371f2569d21d55df1b50a3d709b98bbf0325.
BUG=b:174433637, b:181506409, b:80270446, b:109954565
BRANCH=dedede, trogdor, nami, hatch
TEST=Storo, CoachZ
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Change-Id: Idc6992625d992a73be141987d02ed220508d3b74
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2853142
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Add basic support for ANX3443. Datasheets available in bug.
BUG=b:181282482
BRANCH=None
TEST=Build
Signed-off-by: Parker Lin <parkerlin@google.com>
Change-Id: Id779547704408b9563f803885cd755ae96d38ef7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2728001
Tested-by: Ting Shen <phoenixshen@chromium.org>
Reviewed-by: Eric Yilun Lin <yllin@google.com>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
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This reverts commit 4ac1d81e1430dbfbfba1376a23ab19dfa845d7ef.
The config name collides with the same config name in zephyr.
Also, renames zephyr Kconfig CONFIG_PLATFORM_EC_FLASH to
CONFIG_PLATFORM_EC_FLASH_CROS as the corresponding change at Kconfig
side.
BUG=chromium:1202406,b:180980668
TEST=make -j16 runhosttests buildall && zmake testall && \
/mnt/host/source/src/platform/ec/zephyr/firmware_builder.py --metrics \
/tmp/tmplt8ty8ci test ; echo $?
BRANCH=none
Signed-off-by: Jeremy Bettis <jbettis@google.com>
Change-Id: I5b5e58b30d936b5232e049827f458d9a2ed06340
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2855320
Commit-Queue: Jeremy Bettis <jbettis@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Tested-by: Jeremy Bettis <jbettis@chromium.org>
Auto-Submit: Jeremy Bettis <jbettis@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
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This reverts commit 4e074a16c5703f0cdd7b7d780a8ae1bea53a445a.
Reason for revert: responsible for CQ failures (crbug.com/1202406)
BUG=chromium:1202406
BRANCH=none
TEST=CQ
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Original change's description:
> config: rename CONFIG_FLASH to CONFIG_FLASH_CROS
>
> The config name collides with the same config name in zephyr.
>
> Also, renames zephyr Kconfig CONFIG_PLATFORM_EC_FLASH to
> CONFIG_PLATFORM_EC_FLASH_CROS as the corresponding change at Kconfig
> side.
>
> BUG=b:180980668
> TEST=make buildall
> BRANCH=none
>
> Change-Id: Ibac008ddff8c041aae04dca0bbf973823abe7640
> Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2816622
> Tested-by: Eric Yilun Lin <yllin@google.com>
> Reviewed-by: Keith Short <keithshort@chromium.org>
> Commit-Queue: Keith Short <keithshort@chromium.org>
Bug: b:180980668
Change-Id: Idc5e799d3b0ea8cc76dbbb49a91b3758ce6e9719
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2847274
Auto-Submit: Jack Rosenthal <jrosenth@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Jack Rosenthal <jrosenth@chromium.org>
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The config name collides with the same config name in zephyr.
Also, renames zephyr Kconfig CONFIG_PLATFORM_EC_FLASH to
CONFIG_PLATFORM_EC_FLASH_CROS as the corresponding change at Kconfig
side.
BUG=b:180980668
TEST=make buildall
BRANCH=none
Change-Id: Ibac008ddff8c041aae04dca0bbf973823abe7640
Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2816622
Tested-by: Eric Yilun Lin <yllin@google.com>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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Move the LED on/off module towards using a more flexible LED support
approach. Define a weak power LED table and setter for boards to
override when needed. Note that during run-time these functions will
not get called since led_auto_control_is_enabled() will return false for
nonexistent LEDs.
This consumes an average of 165 additional bytes of flash space on
boards which do not use a power LED.
BRANCH=None
BUG=b:185508707
TEST=make -j buildall, load on guybrush (battery LED only) and confirm
no errors are seen. Load on Boten (both LEDs) and confirm behavior
appears normal
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: Iaa1e22a7f5d8be39eb8792ee13d358087d7f7482
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2832691
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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CCG6DF and CCG6SF are dual-port and single-port USB Type-C controllers
respectively. These can act as either PD or TCPC based on the Phy
firmware flashed on the internal flash. These chips use standard
TCPCI driver.
BUG=none
BRANCH=none
TEST=With the initial Phy F/W able to test following on ADL RVP
1. Single port Type-C is validated
2. Dead battery boot
3. Source & Sink path
4. SOP*
5. USB, DP, TBT
6. 100K, 400K, 1MHz I2C
Change-Id: I1b1a2f759139ac1c7aab42d851b8a7866664e28a
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2551653
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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Some PD chips have integrated SRC FET and control the SRC/SINK FET
from GPIOs hence cleaned up the code to enable Power Path Control
from either from PD or from Power MUX.
BUG=none
BRANCH=none
TEST=make buildall -j
Change-Id: I77f96b681fd2e5fca35bce425e4bd5ec87d5ccfd
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2828980
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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The BMI driver is currently using I2C_PORT_ACCEL incorrectly as a
CONFIG_ value.
Update the use cases to a new config option that selects between SPI
and I2C communication specifically for the chip. To avoid a lot of
device.h changes, the value of the config value is automatically
inferred if not explicitly set.
BRANCH=none
BUG=b:185392974, b:146065507
TEST=zmake testall
TEST=make buildall
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: I6196cc595dc61877ab2b8ed5416bebee51276927
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2829010
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
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The ICM driver is currently using I2C_PORT_ACCEL incorrectly as a
CONFIG_ value.
Update the use cases to a new config option that selects between SPI
and I2C communication specifically for the chip. To avoid a lot of
device.h changes, the value of the config value is automatically
inferred if not explicitly set.
BRANCH=none
BUG=b:185392974, b:146065507
TEST=zmake testall
TEST=make buildall
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: I8b1a507a76031c2bb1aaf4ca7b14b92252a941f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2826920
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
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This adds a driver for the mp2964 IMVP9.1 PMIC. This driver enables
programming control registers within the PMIC.
BRANCH=none
BUG=b:185424011
TEST=buildall passes. functional testing was done with the follow-on
patch.
Change-Id: I9b2d89007b5f6933ceeb9a1bcd3bbefb819888a3
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2827950
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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Adjusts the watchdog warning timer value and its delay time definitions
to meet original chromium ec behavior. The system handles the warning
event at CONFIG_AUX_TIMER_PERIOD_MS & issues the watchdog reset event
at CONFIG_WATCHDOG_PERIOD_MS.
Zephyr NPCX watchdog provides a config WDT_NPCX_DELAY_CYCLES for
watchdog timeout delay. Set the zephyr timeout to
CONFIG_AUX_TIMER_PERIOD_MS as warning time. So the NPCX watchdog
hardware issue reset event at CONFIG_AUX_TIMER_PERIOD_MS +
WDT_NPCX_DELAY_CYCLES.
BUG=b:184683548
BRANCH=none
TEST=Build & boot ec on volteer.
TEST=
`waitms 1000` warning doesn't issue & ec doesn't reboot
`waitms 1200` warning issue & ec doesn't reboot
`waitms 1500` warning issue & ec doesn't reboot
`waitms 1700` warning issue & ec reboot
Cq-Depend: chromium:2813911
Signed-off-by: Mulin Chao <mlchao@nuvoton.com>
Signed-off-by: Wealian Liao <whliao@nuvoton.corp-partner.google.com>
Change-Id: Ibee9c18cd9d2bae6d34ee9366755dec99687c3d4
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2814728
Reviewed-by: Wai-Hong Tam <waihong@google.com>
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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The macro name does not match the implementation in common/cbi.c.
BUG=none
TEST=make
BRANCH=main
Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: I3c51d1e6030a6a9d2d058bc5bfb2b12c8d78a0af
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2823470
Tested-by: Ting Shen <phoenixshen@chromium.org>
Auto-Submit: Ting Shen <phoenixshen@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
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Originally, the config CONFIG_AUX_TIMER_PERIOD_MS uses hard-coded for
the leading time of the warning timer. Add config for the leading
time.
BUG=none
BRANCH=none
TEST=ALLOW_CONFIG=1 make buildall
Signed-off-by: Wealian Liao <whliao@nuvoton.corp-partner.google.com>
Change-Id: If4b15ffc12dbb11d3782c875eaa6c35b51105901
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2821109
Reviewed-by: Wai-Hong Tam <waihong@google.com>
Reviewed-by: Keith Short <keithshort@chromium.org>
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Add a new config CONFIG_USB_PD_ONLY_FIXED_PDOS. If that config is
enabled, ignore non-FIXED PDOs in both the console command `ada_srccaps`
and also when selecting the preferred PDO for a voltage.
Enable CONFIG_USB_PD_ONLY_FIXED_PDOS for servo_v4 and servo_v4p1, since
they don't expose non-fixed PDO in their srccaps. Without this change,
there is a risk that the "best" PDO for a given voltage will be
non-FIXED and then that voltage just won't be supported at all.
BRANCH=none
BUG=b:178484932
TEST=added
Change-Id: I0d1187ca372120c7fe21d627e1b82b59f6334add
Signed-off-by: Jeremy Bettis <jbettis@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2809353
Tested-by: Jeremy Bettis <jbettis@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
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Similar to the hibdelay command, allow the time we spend in S5 to be
configurable for the sake of power testing in this state. It may be set
to 0 for an immediate drop, or -1 to stay in S5 forever.
BRANCH=None
BUG=b:184941436
TEST=make -j buildall
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: If2f8cf91ba982822e2e33cb17f84f38c40907d2e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2818526
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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On it8xxx2 chips, assert WRST# to reset itself will clear memory
content to default value, this is a HW mechanism. So if
CONFIG_PRESERVE_LOGS and CONFIG_IT83XX_HARD_RESET_BY_GPG1 are enabled
at the same time, we have to save EC logs into flash before reset.
We will restore logs from flash on the next initialization before
jumping to main routine.
BUG=b:183899510, b:183466169
BRANCH=none
TEST=1) __image_size is same as ec.RW.bin size.
2) buildall.
3) manually verify reboot, poweroff, and sysjump from AP console:
localhost ~ # ectool uptimeinfo
EC uptime: 64.755 seconds
AP resets since EC boot: 0
Most recent AP reset causes:
EC reset flags at last EC boot: reset-pin | power-on
localhost ~ # reboot
...
localhost ~ # ectool uptimeinfo
EC uptime: 19.334 seconds
AP resets since EC boot: 0
Most recent AP reset causes:
71.609: reset: at AP's request
EC reset flags at last EC boot: reset-pin | power-on | hard
localhost ~ # poweroff
...
localhost ~ # ectool uptimeinfo
EC uptime: 20.627 seconds
AP resets since EC boot: 0
Most recent AP reset causes:
71.609: reset: at AP's request
32.149: reset: at AP's request
EC reset flags at last EC boot: reset-pin | power-on | hard
localhost ~ # ectool reboot_ec RW
localhost ~ # ectool uptimeinfo
EC uptime: 37.998 seconds
AP resets since EC boot: 0
Most recent AP reset causes:
71.609: reset: at AP's request
32.149: reset: at AP's request
EC reset flags at last EC boot: reset-pin | power-on | sysjump | hard
localhost ~ #
Change-Id: I76b5f172b7728dc5ce9bf3a965cb7b2d638f8fc3
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2794322
Reviewed-by: Eric Yilun Lin <yllin@chromium.org>
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This adds support for tuning the bq25720 VSYS_TH2 threshold so that a
custom threshold voltage can be specified. The default 3.2v for 1S
batteries and 5.9v for 2S (or more) batteries may need to be adjusted to
improve system stability. When VSYS droops to this threshold, PROCHOT is
asserted to reduce system power demand.
BRANCH=none
BUG=b:183474163
TEST=with rest of patch stack, booted brya to the OS without a battery
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Change-Id: I7f52a369371eb93860b14ad8438b790af231c450
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2798979
Reviewed-by: Keith Short <keithshort@chromium.org>
Commit-Queue: Keith Short <keithshort@chromium.org>
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C version won't block I2C accessing to CONTROL4(to on/off Vconn) reg
when smart discahrge enabled. This allows us to re-enable the smart
discahrge on boards using SYV682C. This CL support the feature by
adding:
1. CONFIG_USBC_PPC_SYV682C
2. CONFIG_USBC_PPC_SYV682X_SMART_DISCHARGE
also, hayato uses different SYV682 versions across revisions, add a
overridable function syv682x_board_is_syv682c() for handling
board revision issue.
BUG=b:160548079 b:176876036
TEST=Hayato meets tVconnOff, and tVbusDischarge
BRANCH=asurada
Change-Id: I89b57b8c20907249d5d97140289fb0570bd58b46
Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2738506
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
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This patch introduces generic version of function that sets voltage
limit when chipset is off and battery is fully charged.
BUG=b:182546058
BRANCH=none
TEST=make -j buildall
Signed-off-by: Patryk Duda <pdk@semihalf.com>
Change-Id: Ib7606c8d1ab3fe1dc650a3abcef9ebc207335ab5
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2773218
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
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This reverts commit e2761c8be4571adcfc425a9187290872ffa9d02d.
In order to support the old TCPC chip which bcd revision is smaller
than 0x7, we need to bring back the CONFIG_USB_PD_TCPM_PS8815_FORCE_DID
and force the TCPC firmware be updated in the factory line.
BUG=b:177251013, b:159289062, b:182018599, b:178978970
BRANCH=firmware-volteer-13672.B
TEST=the old TCPC chip can update its firmware.
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Change-Id: I66d12aee569137cc7823a186e3251ca8b187e767
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2784327
Reviewed-by: Keith Short <keithshort@chromium.org>
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This consolidates the selection of CONFIG_CHARGER_NARROW_VDC to config.h
for the bq25710 and bq25720 charger chips. The driver requires
NARROW_VDC to be enabled, so move this setting to config.h similar to
other chargers.
BRANCH=none
BUG=b:173575131
TEST=buildall passes
Change-Id: I6c1768aff5d581544c4b7182f32ec45851a3a243
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2780831
Reviewed-by: Abe Levkoy <alevkoy@chromium.org>
Commit-Queue: Abe Levkoy <alevkoy@chromium.org>
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This updates how we select between the BQ25720 and BQ25710 charger
chips. The BQ25720 charger chip can now be enabled without enabling the
BQ25710 charger chip. Both chips are still supported by the same driver
and the choice of BQ25720 vs. BQ25710 remains a compile time
configuration.
BRANCH=none
BUG=b:180980490
TEST=buildall passes
Change-Id: If632af0b68d8cf73e5c2436a05b1641e4467d8f8
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2774701
Reviewed-by: Keith Short <keithshort@chromium.org>
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It was observed that in byra, when the "apshutdown" console command is
executed, the power state of EC is messed up. This was caused by the
SLP_Sx virtual wire is not updated due to the ungraceful global reset.
This CL adds a config option to let npcx EC reset SLP_Sx VW when
eSPI_RST is asserted.
Note: don't enable this config if the platform implements deep Sx entry
(e.g. KBL) for the reason per Intel eSPI spec. (scenario 3 in Table 7):
These pins retain state (0 or 1) until PCH/SoC exits Deep-Sx and PMC
sends a VW message to the EC with the new states for these pins.
BRANCH=none
BUG=b:179977907
TEST=pass "make buildall"
TEST=With the config defined, see the SLP_S4 virtual wire reset when
eSPI_RST is asserted.
Signed-off-by: Furquan Shaikh <furquan@google.com>
Signed-off-by: Jun Lin <CHLin56@nuvoton.com>
Change-Id: I413b3d211537295b32c49b6e4a1797e48a26ec5f
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2766428
Tested-by: CH Lin <chlin56@nuvoton.com>
Tested-by: caveh jalali <caveh@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Commit-Queue: caveh jalali <caveh@chromium.org>
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When neither CONFIG_SHA256_HW_ACCELERATE nor CONFIG_SHA256_UNROLLED
are enabled, calculating the hash can trip the watchdog.
Add watchdog reloads at a rate of 1/2 the watchdog period when both
these options are disabled.
BUG=b:182208446
BRANCH=none
TEST=zmake testall
TEST=Boot zephyr-ec on Volteer, powerdown AP and observe watchdog
timeouts are fixed
Signed-off-by: Keith Short <keithshort@chromium.org>
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I6170b457c91f3247adf9ad47cd7e93b128a1d13b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2744356
Reviewed-by: Yuval Peress <peress@chromium.org>
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Add CONFIG_TEMP_SENSOR_FIRST_READ_DELAY_MS to adjustment
delay time of thermal sensor first read.
Add 500 ms delay of thermal sensor first read in metaknight.
BUG=b:181202521
BRANCH=dedede
TEST=DUT do [ec reset|boot from G3] 20 time pass
Signed-off-by: yu-an.chen@quanta.corp-partner.google.com
Change-Id: I12f5411c8ac3866d7a52807c4eface9e6bdfd5a7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2738505
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Commit-Queue: Aseda Aboagye <aaboagye@chromium.org>
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Setting charger switching frequency to 724kHz.
BUG=b:180779740
BRANCH=volteer
TEST=manual
1. Check charger register 0x3C
2. Check waveform
Signed-off-by: Michael5 Chen1 <michael5_chen1@pegatron.corp-partner.google.com>
Change-Id: I97512742dfc778c22615f8385fbe1fecf5ff2d7b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2719786
Reviewed-by: Keith Short <keithshort@chromium.org>
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In some projects, we modify the cbi eeprom write protection
via the hardware design. So, the gpio pin GPIO_WP is
decoupled from the cbi eeprom write protection status. With
this change, we can update the cbi eeprom data on the fly
for the dogfood device during the development.
In order to bypass the cbi eeprom write protection check,
we add a CONFIG_BYPASS_CBI_EEPROM_WP_CHECK to skip the
gpio value.
Since this modification is only for the developing device,
we add the CONFIG_SYSTEM_UNLOCKED check to avoid someone
mis-use this config.
BUG=b:169034911
BRANCH=volteer
TEST=`ectool cbi set` is working in drobit/copano
Change-Id: I3f35159883f75965b1009c45c25ac2cd1c6e7c0d
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2719724
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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This adds support for the BQ25720 charger using the BQ25710 driver. The
only significant difference between the two chips is that the VBUS
voltage register encoding has changed. The scale changed from 64mV to
96mV and there is no DC offset.
BRANCH=none
BUG=b:180980490
TEST=buildall passes
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Change-Id: I9ab6e066a4dec93a0ede0c22ff21b240a5021cbf
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2717805
Reviewed-by: Diana Z <dzigterman@chromium.org>
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The SYV682 shouldn't have VCONN supplied to its host side CC pins, but
on Octopus these pins aren't used and the TCPC must provide VCONN.
Since this is a non-standard configuration, make an exception for these
Octopus boards by defining a new SYV682 flag to indicate that it does
not pass through CC.
BUG=b:180973460
TEST=make buildall
BRANCH=None
Signed-off-by: Eric Herrmann <eherrmann@chromium.org>
Change-Id: I043b6025abbeeaaf9e261d2721da3aed5483e177
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2721234
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Marco Chen <marcochen@chromium.org>
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Add in the basic framework. There are optimizations
for using less timers but want to get the basics
working before I invest more time in this.
BUG=b:178029034
BRANCH=none
TEST=make-runtests
Signed-off-by: Denis Brockus <dbrockus@google.com>
Change-Id: Icf93e3074b02cc3e0f7ee62e026b0d8ba10c7709
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2707804
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Tested-by: Denis Brockus <dbrockus@chromium.org>
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Currently we always source VCONN from the TCPC, and also the PPC if
present. However the SYV682 can't handle 5V on its host-side CC pins, so
we shouldn't source VCONN in that case.
For those TCPCs which will trigger OVP if VCONN isn't enabled, this will
not happen with the SYV682, since it isolates VCONN from the TCPC CC
signals.
BUG=b:180973460
TEST=On delbin, make sure the host-side CC pins are <3.3V when sourcing
VCONN
BRANCH=None
Signed-off-by: Eric Herrmann <eherrmann@chromium.org>
Change-Id: I8929a44fc23f93c44559229f1b0d024fd7fbc7db
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2721086
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
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Add TI TCA64xxA (TCA6416A, TCA6424A) series driver that conforms to
ioexpander_drv interface.
Driver supports 16- and 24-bits versions and is configured by
flags field in ioex_config (TCA64XXA_FLAG_VER_TCA6416A,
TCA64XXA_FLAG_VER_TCA6424A).
BUG=b:168385201
BRANCH=main
TEST=Add 'CONFIG_IO_EXPANDER_TCA64XXA' to any board.h
Execute make to any board,
ioexpander/tca64xxa.c should be visible in compiled files list
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Change-Id: I5ca27df3802d900c9967684403f29c33abd96f18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2700296
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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In some cases it's needed to read many pins on the same IOEX port.
To improve performance and remove redundant calls, it will be easier
to read levels on whole IOEX port. To enable this functionality,
CONFIG_IO_EXPANDER_SUPPORT_GET_PORT must be defined and driver
must support it.
BUG=b:168385201
BRANCH=main
Signed-off-by: Michał Barnaś <mb@semihalf.com>
Change-Id: I472385a4ef4f5db23ce92d017194f8c737b7607e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2700295
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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Add basic support for ANX7451. Datasheets available in bug.
Support for tuning can be added later if needed.
BUG=b:179065240
BRANCH=None
TEST=Build
Change-Id: Ifafdec4412b73b0fd3f7de2131a8617bbfde6426
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2699667
Reviewed-by: Diana Z <dzigterman@chromium.org>
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In npcx7 series, the Timer and Watchdog module (TWD) generates the
clocks and interrupts used for timing periodic functions in the system.
It also provides watchdog reset signal generation in response to a
failure detection. This CL enables the watchdog functionality in zephyr
system.
BUG=b:176523207, b:177604307
BRANCH=None.
TEST=add stall function to check the system can reset by the watchdog
Signed-off-by: Wealian Liao <whliao@nuvoton.corp-partner.google.com>
Change-Id: Iee0312dd6132ce76e622178b3a666aa415bc735a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2659135
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Commit-Queue: Simon Glass <sjg@chromium.org>
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Add clarification for how a board can turn off the 3.0 A source-out
policy. This can be either because it doesn't support sourcing that
much current, or because it is implementing a board-specific PDO
selection.
BRANCH=None
BUG=b:141690755
TEST=make -j buildall
Signed-off-by: Diana Z <dzigterman@chromium.org>
Change-Id: I5a9d23c115470063a84170cf222845086d86955b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2701891
Reviewed-by: Keith Short <keithshort@chromium.org>
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No boards or baseboards enable this config option. Removing this
simplifies verifying efs2/vboot on the zephyr project.
BRANCH=none
BUG=b:164421798
TEST=make buildall
Signed-off-by: Yuval Peress <peress@chromium.org>
Change-Id: I10e81f9d3b3829dd8a07992ee805f37d88d9ea84
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2705178
Commit-Queue: Keith Short <keithshort@chromium.org>
Reviewed-by: Keith Short <keithshort@chromium.org>
Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
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Add config to disable LPM
BUG=b:179624712
BRANCH=none
TEST=make -j BOARD=sasuke
Signed-off-by: YongBeum.Ha <ybha@samsung.corp-partner.google.com>
Change-Id: I6ae0d08709fe0799843b6e225b480ffa617dfe84
Signed-off-by: YongBeum.Ha <ybha@samsung.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2684075
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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This CL adds a new file for UFP_D ports. The inclusion of this file is
controlled via a new config option CONFIG_USB_PD_ALT_MODE_UFP. Note
that this is not intended to be used with TCPMv1 UFP_D legacy devices.
The initial version of this file includes the hpd to usb pd
DP_ATTENTION message converter. The implementation follows the spec in
terms of both states and hpd event queueing rules.
BUG=b:175660576
BRANCH=None
TEST=Tested further down the CL stack. But verified that this CL fixes
the issue where too many hpd_irq messages are sent with gingerbread
which was causing a port part reset for chromebook ports.
Signed-off-by: Scott Collyer <scollyer@google.com>
Change-Id: I5c7f4a3d226eb7b33553c90f04c69c3d80bd8672
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2598028
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Scott Collyer <scollyer@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
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RISC-V core specific panic data is bigger than Cortex-M core specific
panic data. Including this into union in a panic_data structure causes
the whole to grow by 28 bytes. In many boards EC RO is still obtaining
pointer to beginning of panic data by subtracting its panic data
structure size from the end of RAM. When EC RW saves panic data it will
be corrupted by EC RO. Moreover, during next boot EC RW won't be able
to find jump data (see b/165773837 for more details).
This config allows boards to not include RV32I panic data if their
EC RO doesn't include it to keep panic data structure in sync.
Default behaviour is that RV32I core specific panic data is included.
BUG=b:165773837
BRANCH=none
TEST=make -j buildall
Signed-off-by: Patryk Duda <pdk@semihalf.com>
Change-Id: I01efd63ce67b08c6991d4d52a40f0818b0d70a62
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2673416
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Commit-Queue: Patrick Georgi <pgeorgi@chromium.org>
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Move CONFIG_ZEPHYR from Kconfig to CMakeLists.txt since it really
makes no sense in Kconfig (should always be set to y).
This allows us to pluck it out of config_chip.h as well.
BUG=none
BRANCH=none
TEST=zmake testall
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Iafb20c4b373e2c344e7c856d454080b7f008f1d9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2690987
Reviewed-by: Simon Glass <sjg@chromium.org>
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Rename stoney.c to amd_x86.c since it covers all currently supported
AMD chipsets. Add CHIPSET_CEZANNE to guard any differences between
STONEY and CEZANNE chipsets.
BUG=b:175234270
BRANCH=None
TEST=Build for zork and guybrush
Signed-off-by: Rob Barnes <robbarnes@google.com>
Change-Id: I96f82127729d64970b8d46fc8ef4ddba6489dd8a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2683923
Reviewed-by: Edward Hill <ecgh@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
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This CL adds the driver for the PS8822 usb demux. Currently, the
driver only supports the expected usb mux driver methods. It is
expected that any EQ setting functions would be board specific, though
more register definitions would need to be added to the .h file.
BUG=b:175660576
BRANCH=None
TEST=Connect on host port and then read back mode register to confirm
that it's been set as expected.
Signed-off-by: Scott Collyer <scollyer@google.com>
Change-Id: Ic425ffe41f4653cee7f5500b081d7b5f6ad1a3df
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2247361
Commit-Queue: Scott Collyer <scollyer@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
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This provides support for the Intel Alder Lake SoC in conjunction with
the Silergy SLG4BD44540 power sequencer.
A new config option (CONFIG_CHIPSET_ALDERLAKE_SLG4BD44540) is provided
to enable this setup.
This is intended to be used by brya and its variants. Other Alder Lake
boards that use the Ice Lake style power sequencing are not affected by
this new config option.
BRANCH=none
BUG=b:173575131,b:177275055,b:177277633
TEST=buildall passes
Change-Id: I74c36f06fc8ad26c163093753140a5ca242d75c7
Signed-off-by: Caveh Jalali <caveh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2675309
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
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The config is supported by ITE chips as well.
BUG=none
TEST=none
BRANCH=none
Change-Id: Ib5e4ea4bee8bdc63bb451e4cc8a1133c35bf3dfc
Signed-off-by: Eric Yilun Lin <yllin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2675327
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
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To support AP to update firmware during boot up, one byte EC RAM is
allocated for AP <-> EC communication. AP queries PD port/requests EC
to perform operations via EC_CMD_ACPI_WRITE; and fetches result from EC
via EC_CMD_ACPI_READ.
The flow is:
1. AP queries EC PD ports which port supports retimer firmware update.
2. AP queries current MUX.
3. a) If no device attached, AP requests EC to suspend PD task of the
port. Then AP requests EC to set MUX to USB mode,
Safe mode, TBT mode. After entering TBT mode, the OS can either
enumerate the retimers or do firmware update on the enumerated
retimers. Once done, AP requests EC to disconnect MUX and resume PD
task.
3. b) If device attached, AP moves on as usual. Retimer firmware update
is not performed.
BUG=b:162528867
BRANCH=none
TEST=Tested NDA case on Voxel board, together with coreboot and kernel
changes. Coreboot changes are merged. Kernel patches list is:
https://chromium-review.googlesource.com/c/chromiumos/
third_party/kernel/+/2670719
After power up, host scans retimers, in sysfs
localhost ~ # ls /sys/bus/thunderbolt/devices/
0-0 0-0:1.1 0-0:3.1 domain0
On PD port 1, manually update retimer firmware. Copy firmware to
nvm_non_active1/nvmem, then authenticate it. Host starts flow to update
firmware.
After it's done, PD port 1 resumes. Hotplug DP dongle/TBT device, devices
should function fully.
TEST=Tested DA cases on Voxel board, together with coreboot and kernel
changes. USB4/TBT devices function as usual.
Signed-off-by: li feng <li1.feng@intel.com>
Change-Id: Ie976e75f892d5caf48a948598a058a4f42e07eb3
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2594492
Reviewed-by: Keith Short <keithshort@chromium.org>
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