| Commit message (Collapse) | Author | Age | Files | Lines |
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RESET_FLAGS_* are used when setting/reading the field ec_reset_flags of
struct ec_response_uptime_info, which is defined in ec_commands.h. So it
might be better to put those macros there.
To be consistent with the other macros in the file, add "EC_" prefixes
to them.
BUG=b:109900671,b:118654976
BRANCH=none
TEST=make buildall -j
Cq-Depend: chrome-internal:1054910, chrome-internal:1054911, chrome-internal:1045539
Change-Id: If72ec25f1b34d8d46b74479fb4cd09252102aafa
Signed-off-by: You-Cheng Syu <youcheng@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1520574
Tested-by: Yu-Ping Wu <yupingso@chromium.org>
Commit-Ready: Yu-Ping Wu <yupingso@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Yilun Lin <yllin@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
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Ran the following command:
git grep -l 'Copyright (c)' | \
xargs sed -i 's/Copyright (c)/Copyright/g'
BRANCH=none
BUG=none
TEST=make buildall -j
Change-Id: I6cc4a0f7e8b30d5b5f97d53c031c299f3e164ca7
Signed-off-by: Tom Hughes <tomhughes@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1663262
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
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Otherwise LTO optimizes them away before finding out it, in fact, needs
them - then complains.
BRANCH=cr50, cr50-mp
BUG=b:65253310
TEST=after the entire stack was applied Cr50 builds successfully with
CONFIG_LTO enabled, and passes TCG test suite.
Change-Id: I244e5bd3da18dddec636bbe1e99c229bc3af44ec
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1411542
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Don't discard irqprio data when the IRQ_PRIORITY macro is used directly
(for watchdog / watchdog timer).
This change is probably a NOP for all platforms, since the power-on
default for the IRQ prio register seems to be zero, which is the same
priority we're setting in our direct use of IRQ_PRIORITY.
BUG=chromium:634701
BRANCH=None
TEST=Verify 'prio_44' entry exists in irqprio section by checking
ec.RO.map on kevin.
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: Idaffc484a2ce4749c18212f179b3951ff570aed0
Reviewed-on: https://chromium-review.googlesource.com/545201
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
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No functional changes.
BUG=none
BRANCH=none
TEST=make buildall passes
Change-Id: I0c4fcc900ec0326d6904aa14f298206e62be0fda
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/403418
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
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Watchdog events are delivered as internal ARM interrupts, so we
can print a crash dump and then reboot. However, if interrupts
are disabled when the watchdog triggers, it just hangs forever.
This CL configures the watchdog and processor lockup events to
trigger a hard reboot through a security alert. This is the only
way to make these events non-maskable.
BUG=chrome-os-partner:52597
BRANCH=none
TEST=manual
I added this console command:
static int command_hang(int argc, char **argv)
{
interrupt_disable();
while (1)
;
return EC_ERROR_UNKNOWN; /* Not reached */
}
DECLARE_CONSOLE_COMMAND(hang, command_hang, NULL, "Hang", NULL);
Without this CL, that command locked the SoC up until it was
reset from outside. With this CL, it reboots after a couple of
seconds.
Change-Id: I773c0138fd2243cdbcdd86b2c7138520155d7920
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/365531
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
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The new register definitions file has been supplied, it is not
defining some fields which were present only in FPGA. Some tweaks are
required to accommodate this.
BRANCH=none
BUG=chrome-os-partner:50141
TEST=new code successfully boots on the evaluation board
Change-Id: Ie4158554e0aaf039d59669558861a763a23f0ceb
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/326803
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
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This commit updates the cr50 watchdog and hwtimer drivers to use the
hardware header specified regdefs to determine the frequencies for
the cr50 device.
BRANCH=None
TEST=Verified gettime and watchdog behavior on cr51
BUG=chrome-os-partner:46737
Change-Id: Iec7dc56b160dbec1b71077cecfd5561436d6f3ab
Signed-off-by: Ewout van Bekkum <ewout@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/321867
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
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When we lower the runlevel for security purposes, the standard
ARM watchdog interrupt is no longer enough to cause a full
reboot. We'll manually trigger a system reset instead. For now,
it's a soft reset. Should it be hard?
BUG=chrome-os-partner:47289
BRANCH=none
CQ-DEPEND=CL:310975
TEST=make buildall, manual
From the console, run "crash watchdog". After a second or to,
the watchdog trace dump appears and the system reboots.
Change-Id: I99fcaf19b32728563e3b051755d65267cc11156c
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/311298
Reviewed-by: Nagendra Modadugu <ngm@google.com>
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The new FPGA version adds a lot of few features, while temporarily
cutting off some existing capabilities like clocking configuration
(hardwared clocks used instead), pinmux assignment for SPS interface
(hardwared connections used), etc.
This patch removes some now unused code, modifies some configuration
items and adds TODO_FGPA comment blocks highlighting code which needs
to be reviews next time FPGA version changes).
The new register definitions file is derived from hardware
description.
BRANCH=none
BUG=chrome-os-partner:43791
TEST=with these changes in place the B1 board boots to the console
prompt.
Change-Id: I78ec6b2831a44cbfd40ee726a5d3c2cc11bf2cfa
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/291855
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
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Implement a driver to trigger a watchdog reboot if we are stuck
somewhere. Also display a nice warning when we reach half of the
watchdog period.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
BRANCH=none
BUG=none
TEST=On the console, type "waitms 500" and see nothing,
type "waitms 2000" and see the watchdog warning.
Type "waitms 4000" and see the warning, the platform rebooting.
Change-Id: Iac5d0100febd5eab1ae6cfac5a47ff728ebda3a6
Reviewed-on: https://chromium-review.googlesource.com/233430
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Commit-Queue: Vincent Palatin <vpalatin@chromium.org>
Tested-by: Vincent Palatin <vpalatin@chromium.org>
Trybot-Ready: Vincent Palatin <vpalatin@chromium.org>
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