This is mostly the same as previous commits, but with increased delay.
Previously, we have short delays (e.g. 3ms) which is too short and may
cause instability.
Now that we have slowed down the time when running unit tests and
increased the delay, this shouldn't cause problems anymore.
BUG=chrome-os-partner:31200
TEST=Repeatedly run multiple unit tests in parallel.
BRANCH=Samus
Change-Id: Ib55e3adc5fd27a8e233996b4799dab3cefd62318
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/220734
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Add back the test but only enable USB PD tasks for usb_pd test. This
should ensure that we do not break existing tests.
BUG=chrome-os-partner:31200,chromium:402335
TEST=make buildall
BRANCH=None
Change-Id: I4daa41a96a1067362b2c40a2a09fce733843bdff
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/211923
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Initial commit of usb_pd unit test. The test cases are very simple.
We'll add more test cases in similar format.
BUG=chrome-os-partner:31200
TEST=Pass usb_pd test
BRANCH=None
Change-Id: I9e3de5b2c032ee1d3670cde6d8227ce0378ae8a0
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/211643
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
When the EC CPU is running at a decreased clock frequency, frequent
keyboard scans can starve other EC tasks of CPU and lead to dropped
data or watchdog timeouts.
Enforce a minimum number of EC clocks between keyboard scans to
prevent this from happening. The default chosen (16000 clocks) is
equal to the shortest post-scan delay (1 ms) of any current board when
the AP is in S0, so this should have no effect when the AP is in S0.
When the AP is in S3 or S5, we don't need to scan the keyboard as
frequently anyway. This can be overridden on a per-board basis for
future boards if needed.
BUG=chrome-os-partner:23247
BRANCH=pit
TEST=apshutdown, then hold down a key for 10 seconds. Should not see a
watchdog reset.
Change-Id: I228f53a32ad4769f6a137a9ab06903111bea115d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/172895
Reviewed-by: Vic Yang <victoryang@chromium.org>
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
With this, the emulator is able to reboot itself without the help of
run_host_test script. This makes it easier for development and also
speeds up the test.
BUG=chrome-os-partner:19235
TEST=Pass all tests
BRANCH=None
Change-Id: Ifa510442de19256c671ab91b6bc75fe9e8b9dc7b
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62969
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This is needed for non-volatile register emulation. Also, this can be
used to implement system jump or reset flags.
BUG=chrome-os-partner:19235
TEST=Run utils test. Check persistent storage file exists.
BRANCH=None
Change-Id: I699f95718ef6f5de6c3bbb4e37619ee015fb6c4a
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/50313
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
This is the first version of pthread-based RTOS emulator. With this, we
will be able to test high-level modules entirely on the host machine.
BUG=chrome-os-partner:19325
TEST='make runtests' and see tests passing.
BRANCH=None
Change-Id: I1f5fcd76aa84bdb46c7d35c5e60ae5d92fd3a319
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49954
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
