diff options
| author | johnwc_yeh <johnwc_yeh@compal.corp-partner.google.com> | 2023-05-08 16:50:39 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-05-12 02:34:10 +0000 |
| commit | cf0bb2883ee6c9419b5431e47e80ec9f104ceb42 (patch) | |
| tree | 949dd5bdbb4ec17f43e8b4b7d5429c8641f5a8ba | |
| parent | 5df400b0377c9e1b5bb6cfc53ba7dfedde91f944 (diff) | |
| download | chrome-ec-cf0bb2883ee6c9419b5431e47e80ec9f104ceb42.tar.gz | |
winterhold: Enable CHARGER_MAINTAIN_VBAT Config
Prevents charger from requesting minimum voltage when
AC is off and battery is not present.
LOW_COVERAGE_REASON=no unit tests for skyrim yet, b/247151116
BUG=b:269679145
TEST=test on winterhold, AC only after cold reboot the
last time of the charger 0x15(Max System Voltage) not
fill in 0x15=0800(2.048V)
Change-Id: I716f43adab716823c68f3a1f8a7accfa1ead05db
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4506107
Reviewed-by: Diana Z <dzigterman@chromium.org>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Tested-by: JohnWC Yeh <johnwc_yeh@compal.corp-partner.google.com>
Reviewed-by: Josh Tsai <josh_tsai@compal.corp-partner.google.com>
Reviewed-by: Elthan Huang <elthan_huang@compal.corp-partner.google.com>
Commit-Queue: JohnWC Yeh <johnwc_yeh@compal.corp-partner.google.com>
| -rw-r--r-- | zephyr/program/skyrim/winterhold/project.conf | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/zephyr/program/skyrim/winterhold/project.conf b/zephyr/program/skyrim/winterhold/project.conf index 3521417c68..ef336a4667 100644 --- a/zephyr/program/skyrim/winterhold/project.conf +++ b/zephyr/program/skyrim/winterhold/project.conf @@ -16,6 +16,7 @@ CONFIG_PLATFORM_EC_CHARGER_RUNTIME_CONFIG=y CONFIG_PLATFORM_EC_CHARGER_ISL9238C=y CONFIG_PLATFORM_EC_ISL9238C_ENABLE_BUCK_MODE=y CONFIG_PLATFORM_EC_CHARGER_PROFILE_OVERRIDE=y +CONFIG_PLATFORM_EC_CHARGER_MAINTAIN_VBAT=y # Forward Buck Phase Comparator bit<15:13> to 100=-2mV CONFIG_PLATFORM_EC_ISL9238C_BUCK_PHASE_VOLTAGE=6 |