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| author | Zhuohao Lee <zhuohao@chromium.org> | 2022-10-28 15:33:35 +0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2022-10-28 11:22:34 +0000 |
| commit | 61bf6760d456e4998745bebd72e53c9d7c8ec874 (patch) | |
| tree | f529e443f581639c37375588938f70c44011fc84 /baseboard | |
| parent | a3e13f5f9bbe82f8e2893081f65ae14ec4fe37fb (diff) | |
| download | chrome-ec-61bf6760d456e4998745bebd72e53c9d7c8ec874.tar.gz | |
brask: customize the button debounce time
To avoid the EC reset signal coming from the H1 breaks the
SOC power rails requirement, we increase the button debounce
time from 30ms to 100ms. This can workaround the power sequence
problem when user follows the recovery guidance in the official
document.
BUG=b:255963865
BRANCH=none
TEST=The device can boot to the recovery mode successfully.
Change-Id: Ifc4c7d9892069124b0cfb05d9799ce38ae0c78cf
Signed-off-by: Zhuohao Lee <zhuohao@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3990092
Tested-by: Matt Wang <matt_wang@compal.corp-partner.google.com>
Reviewed-by: caveh jalali <caveh@chromium.org>
Commit-Queue: Randy Wang <ifanw@google.com>
Diffstat (limited to 'baseboard')
| -rw-r--r-- | baseboard/brask/baseboard.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/baseboard/brask/baseboard.h b/baseboard/brask/baseboard.h index 83a02bec2e..3fb3a5955f 100644 --- a/baseboard/brask/baseboard.h +++ b/baseboard/brask/baseboard.h @@ -96,6 +96,8 @@ #define CONFIG_POWER_BUTTON_IGNORE_LID #define CONFIG_POWER_BUTTON_INIT_IDLE #define CONFIG_POWER_BUTTON_X86 +#undef CONFIG_BUTTON_DEBOUNCE +#define CONFIG_BUTTON_DEBOUNCE (100 * MSEC) /* Matrix Keyboard Protocol */ #define CONFIG_MKBP_EVENT |