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| author | Hu, Hebo <hebo.hu@intel.com> | 2019-03-08 15:34:21 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-04-08 02:51:29 -0700 |
| commit | 6a184d5019f0b45fe692da09a14e9ce7c853d68c (patch) | |
| tree | 541192356148342f09bacebb75bea95027e98e7d /chip/ish/system.c | |
| parent | d0a350e6691a9d93138051e2aa00e0d6c26151b5 (diff) | |
| download | chrome-ec-6a184d5019f0b45fe692da09a14e9ce7c853d68c.tar.gz | |
ish/ish5: implement AON low power management framework
AON PM framework including:
1: AON task skeleton
2: task switching between main FW and AON task
3: 'idlestats' console command for D0ix statistic information
4: D0ix entrance in idle task
BUG=b:122364080
BRANCH=none
TEST=tested on arcada
Change-Id: Iefa9e067892d5c42d9f0c795275fe88e5a36115b
Signed-off-by: Hu, Hebo <hebo.hu@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/1510518
Commit-Ready: Rushikesh S Kadam <rushikesh.s.kadam@intel.com>
Commit-Ready: Hebo Hu <hebo.hu@intel.corp-partner.google.com>
Tested-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Hebo Hu <hebo.hu@intel.corp-partner.google.com>
Diffstat (limited to 'chip/ish/system.c')
| -rw-r--r-- | chip/ish/system.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/chip/ish/system.c b/chip/ish/system.c index 6c8550b0b4..fad46aa5cc 100644 --- a/chip/ish/system.c +++ b/chip/ish/system.c @@ -19,6 +19,7 @@ #include "timer.h" #include "util.h" #include "spi.h" +#include "power_mgt.h" /* Indices for hibernate data registers (RAM backed by VBAT) */ enum hibdata_index { @@ -33,6 +34,9 @@ int system_is_reboot_warm(void) void system_pre_init(void) { +#ifdef CONFIG_LOW_POWER_IDLE + ish_pm_init(); +#endif } void chip_save_reset_flags(int flags) |