diff options
| author | Peter Marheine <pmarheine@chromium.org> | 2022-05-30 01:35:41 +0000 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-05-30 06:56:42 +0000 |
| commit | 042f73594fc0dd58c159f4cbec5133cc0b7be475 (patch) | |
| tree | 34af9bc8949c4a9fcb9a545aa0acd02e87d565f9 /zephyr/projects/nissa/prj_nereid.conf | |
| parent | 56ee6051542ab9fa308903fc7616efd69d70e9d5 (diff) | |
| download | chrome-ec-042f73594fc0dd58c159f4cbec5133cc0b7be475.tar.gz | |
sm5803: verify CHG_MON_REG settings when sinking
Incorrect settings for this register may be implicated in hardware
damage that has been observed, so add a runtime check for correct
configuration before enabling sinking. This should help debugging of
issues that may be observed and prevent damage.
CMD_CHARGER_DUMP is enabled on Nereid to assist in this investigation.
BUG=b:230712704
TEST=zmake build nereid, `charger dump` on earlier nereid shows charger
register 5C reading expected 7A.
BRANCH=none
Change-Id: If81ec544b7b26ec20316cb7bc92eaa1770b1da77
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3676613
Reviewed-by: Andrew McRae <amcrae@google.com>
Diffstat (limited to 'zephyr/projects/nissa/prj_nereid.conf')
| -rw-r--r-- | zephyr/projects/nissa/prj_nereid.conf | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/zephyr/projects/nissa/prj_nereid.conf b/zephyr/projects/nissa/prj_nereid.conf index 4b0db30556..2508f5b13b 100644 --- a/zephyr/projects/nissa/prj_nereid.conf +++ b/zephyr/projects/nissa/prj_nereid.conf @@ -8,6 +8,10 @@ CONFIG_CROS_FLASH_IT8XXX2=y CONFIG_CROS_SYSTEM_IT8XXX2=y CONFIG_ESPI_IT8XXX2=y +# Permit more detailed debugging of chargers +# TODO(b:230712704) disable when behavior is better understood +CONFIG_PLATFORM_EC_CONSOLE_CMD_CHARGER_DUMP=y + # Allow more time for the charger to stabilise CONFIG_PLATFORM_EC_POWER_BUTTON_INIT_TIMEOUT=5 |