The definition of GPIO interface allows passing in multi-bit mask, and
this is what's done by gpio_config_module(). Fix STM32L's function so
that it doesn't accidentally set incorrect GPIO register values.
BUG=chrome-os-partner:22605
TEST=On Kirby, do 'led r 0' and check the value of 0x40020800 is
0x01540000.
BRANCH=None
Change-Id: I9a1c8074aab7345485a590ecf138bf99d0742997
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/168739
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Tested-by: Randall Spangler <rspangler@chromium.org>
Depending on the system, the AP can be throttled in at least two different
ways - politely, where it's just asked to slow down a bit, and forcefully
using a hardware signal (like PROCHOT). In addition, the request for
throttling can come from multiple tasks.
This CL provides a single interface, specifying both the type of throttling
desired and the source of the throttling request.
For each type, any source can can start throttling, but all sources must
agree before it stops. The changes are protected by a mutex, so that
requests from multiple tasks don't interfere with each other.
BUG=chrome-os-partner:20739,chromium:287985,chromium:287983
BRANCH=ToT
TEST=manual
Build-time test:
cd src/platform/ec
make BOARD=falco runtests
Run-time test: Lower the temp thresholds, turn the fan off, and watch the
throttling turn off and on as things heat up. For example, on the EC
console:
> temps
PECI : 339 K = 66 C
ECInternal : 324 K = 51 C
G781Internal : 328 K = 55 C
G781External : 327 K = 54 C
> thermalset 0 341 343
sensor warn high halt fan_off fan_max name
0 341 343 383 333 363 PECI
1 0 0 0 0 0 ECInternal
2 0 0 0 0 0 G781Internal
3 0 0 0 0 0 G781External
>
> temps
PECI : 339 K = 66 C
ECInternal : 324 K = 51 C
G781Internal : 328 K = 55 C
G781External : 327 K = 54 C
>
> fanduty 0
Setting fan duty cycle to 0%
>
> apthrottle
AP throttling type 0 is off (0x00000000)
AP throttling type 1 is off (0x00000000)
>
[430.152000 thermal WARN]
[430.152233 event set 0x00020000]
[430.152497 event clear 0x00020000]
[430.152714 ACPI query = 18]
[430.152444 sci 0x00020000]
[430.153051 set AP throttling type 0 to on (0x00000001)]
> gpioget CPU_PROCHOT
0 CPU_PROCHOT
>
[436.153742 thermal HIGH]
[436.153979 set AP throttling type 1 to on (0x00000001)]
> gpioget CPU_PROCHOT
1* CPU_PROCHOT
> [441.155319 thermal no longer high]
[441.155587 set AP throttling type 1 to off (0x00000000)]
[442.155604 thermal HIGH]
[442.155841 set AP throttling type 1 to on (0x00000001)]
[446.156623 thermal no longer high]
[446.156890 set AP throttling type 1 to off (0x00000000)]
temps
PECI : 343 K = 70 C
ECInternal : 324 K = 51 C
G781Internal : 328 K = 55 C
G781External : 327 K = 54 C
>
[447.156827 thermal HIGH]
[447.157064 set AP throttling type 1 to on (0x00000001)]
apthrottle
AP throttling type 0 is on (0x00000001)
AP throttling type 1 is on (0x00000001)
> gpioget CPU_PROCHOT
1 CPU_PROCHOT
>
Now turn the fan back on:
> fanauto
>
[456.159306 thermal no longer high]
[456.159574 set AP throttling type 1 to off (0x00000000)]
> apthrottle
AP throttling type 0 is on (0x00000001)
AP throttling type 1 is off (0x00000000)
> temps
PECI : 341 K = 68 C
ECInternal : 324 K = 51 C
G781Internal : 328 K = 55 C
G781External : 327 K = 54 C
>
[473.163905 thermal no longer warn]
[473.164168 event set 0x00040000]
[473.164453 event clear 0x00040000]
[473.164670 ACPI query = 19]
[473.164379 sci 0x00040000]
[473.164987 set AP throttling type 0 to off (0x00000000)]
temps
PECI : 340 K = 67 C
ECInternal : 324 K = 51 C
G781Internal : 328 K = 55 C
G781External : 327 K = 54 C
>
> apthrottle
AP throttling type 0 is off (0x00000000)
AP throttling type 1 is off (0x00000000)
>
Change-Id: I9ee1491a637d7766395c71e57483fbd9177ea554
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/168802
This checks boot key combination like Power-F3-ESC and Power-F3-Down can
be properly detected.
BUG=chrome-os-partner:19236
TEST=Pass kb_scan test
BRANCH=None
Change-Id: I180918977299219a8421798dac2ab9fed84ef9a2
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167802
We already have a multi-step test. Let's move it to test_util.c so that
upcoming tests can also use it.
BUG=chrome-os-partner:19235
TEST=Pass all tests
BRANCH=None
Change-Id: I6b7a036297f3b4b2778687488d1dc5b5bb4fe255
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167950
BQ27541 is not a smart battery IC, and thus we cannot use existing smart
battery driver. Let's add a driver that implements a smart-battery-like
interface.
The 'battery' console command is also moved to battery.c so that it can
be reused by different battery driver.
BUG=chrome-os-partner:22048
TEST=Type 'battery' and check the reported values are sane.
TEST=Check 'battery' command works fine on Spring.
BRANCH=None
Change-Id: I5d1eaeb3f801478f3b9473fd43c1f2a2eda75859
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/66340
When running an unit test, the emulator is sitting in idle task for most
of the time. Since we don't have interrupt support now, the emulator is
just waiting for the next wake-up timer to fire. To save time, we can
actually just figure out which task is the next to wake up, and then
fast-forward the system clock to that time.
With this, all tests run faster and we can remove time-scaling for all
current tests. This improves not only run time but also stability.
If one day we have interrupt support, then we will have to modify this
to take into account the fact that an interrupt might wake a task before
any wake-up timer fires.
BUG=chrome-os-partner:19235
TEST=Run all tests in parallel for 1000 times.
BRANCH=None
Change-Id: I4cd33b041230267c110af015d425dd78d124f963
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167801
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Temperature sensor read is delegated to functions defined in board.c.
Let's mock that function instead of the one in temp_sensor module.
BUG=chrome-os-partner:19236
TEST=Pass thermal test.
BRANCH=None
Change-Id: Ic0387bd6a49e3f032e593c11c6f80bd36f8474e7
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167761
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This includes:
- Charge mode control host command
- Low battery shutdown/hibernate
Also, speed up the test by 20x since we now need to wait for more than
30 seconds for low battery state test.
BUG=chrome-os-partner:19236
TEST=Pass the test
BRANCH=None
Change-Id: If2e91a33f3a80f58da01a6c3da128cb603101dea
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167613
Reviewed-by: Rong Chang <rongchang@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
I missed this requirement the first time. Now it's here. Also adding a test
for it as well.
BUG=chrome-os-partner:20739
BRANCH=falco
TEST=manual
make BOARD=falco runtests
Change-Id: I88aac8d12d09f7970b04c4aa02b6986b5ea16306
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66684
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Problems with existing thermal control loop:
* Not multi-board friendly. thermal.c only supports Link and needs
refactoring. Temp thresholds and fan speeds are hard-coded.
* Only the PECI temp is used to determine the fan speed. Other temp sensors
are ignored.
* Has confusing data structures. Values in the CPU temp thresholds array mix
ACPI thresholds with fan step values.
With this change, the thermal task monitors all temp sensors in order to
perform two completely independent functions:
Function one: Determine if the host needs to be throttled by or informed of
any thermal events.
For thermal events, each temp sensor will have three threshold levels.
TEMP_HOST_WARN
* When any sensor goes above this level, host_throttle_cpu(1) will be called
to ask the CPU to slow itself down.
* When all sensors drop below this level, host_throttle_cpu(0) will be called.
* Exactly AT this level, nothing happens (this provides hysteresis).
TEMP_HOST_HIGH
* When any sensor goes above this level, chipset_throttle_cpu(1) will be
called to slow the CPU down whether it wants to or not.
* When all sensors drop below this level, chipset_throttle_cpu(0) will be
called.
* Exactly AT this level, nothing happens (this provides hysteresis).
TEMP_HOST_SHUTDOWN
* When any sensor is above this level, chipset_force_shutdown() will be
called to halt the CPU.
* Nothing turns the CPU back on again - the user just has to wait for things
to cool off. Pressing the power button too soon will just trigger shutdown
again as soon as the EC can read the host temp.
Function two: Determine the amount of fan cooling needed
For fan cooling, each temp sensor will have two levels.
TEMP_FAN_OFF
* At or below this temperature, no active cooling is needed.
TEMP_FAN_MAX
* At or above this temperature, active cooling should be running at maximum.
The highest level of all temp sensors will be used to request the amount of
active cooling needed. The function pwm_fan_percent_to_rpm() is invoked to
convert the amount of cooling to the target fan RPM.
The default pwm_fan_percent_to_rpm() function converts smoothly between the
configured CONFIG_PWM_FAN_RPM_MIN and CONFIG_PWM_FAN_RPM_MAX for percentages
between 1 and 100. 0% means "off".
The default function probably provide the smoothest and quietest behavior,
but individual boards can provide their own pwm_fan_percent_to_rpm() to
implement whatever curves, hysteresis, feedback, or other hackery they wish.
BUG=chrome-os-partner:20805
BRANCH=none
TEST=manual
Compile-time test with
make BOARD=falco runtests
On the EC console, the existing fan commands should work correctly:
faninfo - display the fan state
fanduty NUM - force the fan PWM to the specified percentage (0-100)
fanset RPM - force the fan to the specified RPM
fanset NUM% - force the fan to the specified percentage (0-100) between
its configured minimum and maximum speeds from board.h
(CONFIG_PWM_FAN_RPM_MIN and CONFIG_PWM_FAN_RPM_MAX)
fanauto - let the EC control the fan automatically
You can test the default pwm_fan_percent_to_rpm() with
fanset 1%
faninfo
The fan should be turning at CONFIG_PWM_FAN_RPM_MIN. Let the EC control it
automatically again with
fanauto
Also on the EC console, the thermal settings can be examined or changed:
> temps
PECI : 327 K = 54 C
ECInternal : 320 K = 47 C
G781Internal : 319 K = 46 C
G781External : 318 K = 45 C
>
> thermalget
sensor warn high shutdown fan_off fan_max name
0 373 387 383 333 363 PECI
1 0 0 0 0 0 ECInternal
2 0 0 0 0 0 G781Internal
3 0 0 0 0 0 G781External
>
> help thermalset
Usage: thermalset sensor warn [high [shutdown [fan_off [fan_max]]]]
set thermal parameters (-1 to skip)
>
> thermalset 2 -1 -1 999
sensor warn high shutdown fan_off fan_max name
0 373 387 383 333 363 PECI
1 0 0 0 0 0 ECInternal
2 0 0 999 0 0 G781Internal
3 0 0 0 0 0 G781External
>
From the host, ectool can be used to get and set these parameters with
nearly identical commands:
ectool thermalget
ectool thermalset 2 -1 -1 999
Change-Id: Idb27977278f766826045fb7d41929953ec6b1cca
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/66688
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This tests that command history is as expected. Also fix a bug that some
checks in console_edit test are skipped.
BUG=chrome-os-partner:19236
TEST=Pass console_edit test.
BRANCH=None
Change-Id: Ifbd3d1690f25b35bf5efe523e656b013aa534d26
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/64837
Firmware development for this board is happening on the
firmware-wolf-4389.24.B branch.
BUG=chrome-os-partner:21815
BRANCH=None
TEST=Run util/make_all.sh. Verify all is made.
Change-Id: I4b58a982a87562231453f3f201024b809c6a24fb
Signed-off-by: Dave Parker <dparker@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65514
Reviewed-by: Randall Spangler <rspangler@chromium.org>
We often need to watch for transitions between one state and another, so
that we can issue warnings or take action ONCE. This abstracts that "have I
already reacted to this" stuff into a single set of functions.
For example, this code reads a GPIO every time through the loop, but it only
generates an event when the GPIO value changes from 0 to 1:
cond_t c;
cond_init_false(&c);
while(1) {
int val = read_some_gpio();
cond_set(&c, val);
if (cond_went_true(&c))
host_event(SOMETHING_HAPPENED);
sleep(1);
}
BUG=none
BRANCH=falco,peppy
TEST=manual
make BOARD=falco runtests
Change-Id: I42393fcf3c4eb71b9551118a0f442d55c0691315
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65071
This moves per-test config flags from test_config.mk to test_config.h,
where one can define/undefine config flags for individual test.
BUG=chrome-os-partner:19235
TEST=Pass all tests
BRANCH=None
Change-Id: I096aded2007881433d3b6414d37f8bfdc6a2c45c
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/64367
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Some chargers can run in a "turbo" mode, which lets it draw from the battery
to provide extra power to the AP in short bursts. In order for this to work
properly, the EC has to watch the current closely to make sure specific
limits are observed. It also has to recognize specific adapters, since those
limits vary depending on the rated power that the adapter can provide.
This adds the basic functionality, plus a test for it.
BUG=chrome-os-partner:20739
BRANCH=falco,peppy
TEST=manual
make BOARD=${BOARD} runtests
On Falco, you can also use the "adapter" EC command to see what's going on.
Try replacing the adapters and running that command to be sure they're
correctly identified, too:
> adapter
Adapter 65W (590mv), turbo 1, AP_throttled 0
>
We currently support 45W, 65W, and 90W adapters. Unknown adapters are
treated as 65W, but don't enable turbo mode.
Change-Id: I7e5407db825ce7e596cb495fb8cb4d1dd1ff639c
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63372
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
We can't change CONFIG_ options from the gcc commandline, because
include/configs.h explicitly undefs them again. So for some tests, we add a
-DFOO to the command line and then put this in the source:
This change just uses TEST_FOO instead of FOO, so it's more obvious what's
happening.
BUG=chrome-os-partner:20739
BRANCH=falco,peppy
TEST=manual
No functional change, just renaming. Run
make BOARD=${BOARD} runtests
Everything should still pass.
Change-Id: I17e10180f8d779dff0961cf411f5b61cfc70c316
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/63371
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This change moves vendor specific temperature ranges to battery pack
files or board setup files. And added a host test case to verify that
does not change x86 smart battery charging state machine behavior.
BUG=chrome-os-partner:21181
BRANCH=None
TEST=manual
build test: util/ecmakeall.sh
hosttests: make hosttests && make runtests
Change-Id: I48e76826b5555f64b78e3c063ce5f02416c72aa2
Signed-off-by: Rong Chang <rongchang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62978
Reviewed-by: Vic Yang <victoryang@chromium.org>
The preliminary bolt support allows the board to boot
with all the necessary peripherals working except for the
following things:
- Not all board temp sensors are added.
- WLAN is not powered on because of inrush issues.
- USB power chargers are fixed to normal mode for now.
BUG=chrome-os-partner:20372
BRANCH=None
TEST=Built and booted
Change-Id: Iea7a39e812bb396e5731f212630b7fe97c164bf2
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62210
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Both of these are included via common.h, which is in turn included by
most other header files. Directly including board.h or config.h is
redundant and discouraged.
No code changes, just removing #includes.
This is in preparation for making a top-level config.h file, but that
change will be easier to review if it doesn't touch as many files.
BUG=chrome-os-partner:18343
BRANCH=none
TEST=build all platforms
Change-Id: I204bcebe5607c6e6808821eb071cfc31d2a93a7c
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62121
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This tests host event and hook are triggered when AC status changes.
BUG=chrome-os-partner:19236
TEST=Pass the test.
BRANCH=None
Change-Id: I9e4263f3f6e273bfb0b24671a4e5c56b20a04e1a
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/61554
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This checks the functionality of thermal engine related host and
console commands.
BUG=chrome-os-partner:19236
TEST=Pass all tests.
BRANCH=None
Change-Id: I604ed3bfed3549b2573fac65da83450acd3f2797
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60964
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This checks the correctness of data returned by flash read host command.
BUG=chrome-os-partner:19236
TEST=Pass all tests.
BRANCH=None
Change-Id: I3b97addb9b14922e9f33a71b865000ae9a8d40a8
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60963
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Version 1 of EC_CMD_FLASH_WRITE will use as big a write as possible given
the available command parameter space. Falls back to 64 byte writes on old
platforms.
BUG=chrome-os-partner:20571
BRANCH=none
TEST=Copy burn_my_ec onto a link and run it. Write size should be 64 bytes
for the first half of the update (since the old EC doesn't support ver.1
of the write command) and 240 bytes for the second half of the update.
Change-Id: I5900de3a5700d7c82a2e0c3cf9921b7ced1c0343
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60511
This will be used often, so let's move it to test_util.c.
BUG=chrome-os-partner:19235
TEST=Pass flash test.
BRANCH=None
Change-Id: I2f685f657f8742c2b29e3b9c88ba01daacf982f8
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/58793
By 'make coverage', lcov is used to generate test coverage report in
HTML format stored in coverage_rpt folder.
BUG=chrome-os-partner:19235
TEST=Generate a report.
BRANCH=None
Change-Id: I44142eaaeb897cf09179764781120370920144cd
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/58203
The firmware defines had two almost-identical sets. Coalesce into one
consistent set.
Link had 256 KB flash, but only allowed 2 80KB images. Future
LM4-based platforms (slippy/peppy/falco/etc) will now use the entire
flash, with RO=124KB, pstate=4KB, RW=128KB. This matches what the
STM32 platforms do, where pstate is contiguous with the RO firmware.
No functional change to STM32-based platforms.
BUG=chrome-os-partner:19176
BRANCH=none
TEST=build all platforms and dump_fmap ec.bin.
- stm32-based platforms should report RO=61440@0, RW=65536@0x10000
- link should report RO=81920@0, RW=81920@0x14000
- slippy should report RO=129024@0, RW=131072@0x20000
Change-Id: I20b1d95c16250d9a5d228ead06eef03d96548823
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56655
This change copies the slippy board configuration as a starting
point for peppy. This change is essentially the same as
https://gerrit.chromium.org/gerrit/55820
BUG=chrome-os-partner:19640
BRANCH=none
TEST=manual
Tested on slippy as there are no peppy-specific changes yet.
cros_workon --board peppy start chromeos-ec
emerge-peppy chromeos-ec
~/trunk/src/platform/ec/util/flash_ec --board peppy
Signed-off-by: Dave Parker <dparker@chromium.org>
Change-Id: I4c5f7a77fa55a6364effe838f7a656d56bfad9fb
Reviewed-on: https://gerrit.chromium.org/gerrit/56332
Reviewed-by: Olof Johansson <olofj@chromium.org>
Commit-Queue: Dave Parker <dparker@chromium.org>
Tested-by: Dave Parker <dparker@chromium.org>
Write protect signal naming is now consistent across boards.
New CONFIG_WP_ACTIVE_HIGH is present on systems where the write
protect signal is active-high (e.g. Link). This will be used in the
next CL, which moves flash_get_protect() to flash_common.c
BUG=chrome-os-partner:15613
BRANCH=none
TEST=flashinfo properly reports WP signal status
Change-Id: I502ab033c3eb36661cc3ee97320874b3fbf6fc0d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56087
Reviewed-by: Vic Yang <victoryang@chromium.org>
This change just copies slippy and tweaks a few things that were
slippy-specific instead of not-link-specific (there are still bugs
open for those things).
BUG=chrome-os-partner:18788
BRANCH=none
TEST=manual
Since there are no Falco-specific changes yet (just slippy with another
name), I can try it on Slippy:
cros_workon --board falco start chromeos-ec
emerge-falco chromeos-ec
~/trunk/src/platform/ec/util/flash_ec --board falco
I also built and tested Link EC, to make sure nothing broke there either.
Change-Id: I9b3682032bd51adab4450520dfe52e3036750ef9
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/55820
Reviewed-by: Randall Spangler <rspangler@chromium.org>
We unit test to be as less time sensitive as possible. This change
adjusts the timing in the test to ensure we have enough time for context
switching. Otherwise we get false negative sometimes.
BUG=chrome-os-partner:19236
TEST=Repeatedly run the test and see it passes.
BRANCH=None
Change-Id: I90c1200641cb02f95bd7631bd2870ad21b21bffc
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51562
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Current timing constraints are too tight that the test sometimes fails
when it shouldn't.
BUG=chrome-os-partner:19236
TEST=Pass the test
BRANCH=None
Change-Id: Ib94ff44691ba36f14dbf02319d0371770b5ece5d
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51250
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
