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| author | Daisuke Nojiri <dnojiri@chromium.org> | 2020-06-12 12:47:14 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-06-13 02:14:49 +0000 |
| commit | 4508ef09d187de4f2cb0c7a15a9708b09d892af1 (patch) | |
| tree | e62394dcf82a46e18d5a8b79113d12d760af3460 /chip/npcx | |
| parent | b6a6fc50137bc012079f78b5e627689ea0199cdf (diff) | |
| download | chrome-ec-4508ef09d187de4f2cb0c7a15a9708b09d892af1.tar.gz | |
PB: Make CONFIG_POWER_BUTTON_INIT_IDLE common
Currently CONFIG_POWER_BUTTON_INIT_IDLE is available only for NPCX
chips.
This patch moves the code to common/power_button.c. There is no
functionality change.
BUG=b:37536389
BRANCH=none
TEST=Verify no functionality change on Puff.
Signed-off-by: Daisuke Nojiri <dnojiri@chromium.org>
Change-Id: Ib4b1182900acea21e5210a2f9a699da18fe55611
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2242661
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Diffstat (limited to 'chip/npcx')
| -rw-r--r-- | chip/npcx/system.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/chip/npcx/system.c b/chip/npcx/system.c index 64ba4d8e23..14e5b4ced6 100644 --- a/chip/npcx/system.c +++ b/chip/npcx/system.c @@ -318,38 +318,6 @@ uint32_t chip_read_reset_flags(void) return bbram_data_read(BBRM_DATA_INDEX_SAVED_RESET_FLAGS); } -#ifdef CONFIG_POWER_BUTTON_INIT_IDLE -/* - * Set/clear AP_OFF flag. It's set when the system gracefully shuts down and - * it's cleared when the system boots up. The result is the system tries to - * go back to the previous state upon AC plug-in. If the system uncleanly - * shuts down, it boots immediately. If the system shuts down gracefully, - * it'll stay at S5 and wait for power button press. - */ -static void board_chipset_startup(void) -{ - uint32_t flags = chip_read_reset_flags(); - flags &= ~EC_RESET_FLAG_AP_IDLE; - chip_save_reset_flags(flags); - system_clear_reset_flags(EC_RESET_FLAG_AP_IDLE); - CPRINTS("Cleared AP_IDLE flag"); -} -DECLARE_HOOK(HOOK_CHIPSET_STARTUP, board_chipset_startup, HOOK_PRIO_DEFAULT); - -static void board_chipset_shutdown(void) -{ - uint32_t flags = chip_read_reset_flags(); - flags |= EC_RESET_FLAG_AP_IDLE; - chip_save_reset_flags(flags); - system_set_reset_flags(EC_RESET_FLAG_AP_IDLE); - CPRINTS("Saved AP_IDLE flag"); -} -DECLARE_HOOK(HOOK_CHIPSET_SHUTDOWN, board_chipset_shutdown, - /* Slightly higher than handle_pending_reboot because - * it may clear AP_OFF flag. */ - HOOK_PRIO_DEFAULT - 1); -#endif - static void check_reset_cause(void) { uint32_t hib_wake_flags = bbram_data_read(BBRM_DATA_INDEX_WAKE); |