diff options
| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2016-02-17 10:15:56 -0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-02-17 15:33:07 -0800 |
| commit | c505edb0b5f3ed329338047127f356733ab72184 (patch) | |
| tree | 319acb94c31dc62c2c9bfb0ea2134fc4784933c4 /chip/mec1322/system.c | |
| parent | ebe37f0008af291a1a536ae9012cc370498fb818 (diff) | |
| download | chrome-ec-c505edb0b5f3ed329338047127f356733ab72184.tar.gz | |
hibernate: Inform PD MCU before calling board hibernate callback
board_hibernate() may take alternate actions to place the chip into
hibernate, so inform the PD MCU that we're going to hibernate before
calling the function.
BUG=None
TEST=Run 'hibernate' on chell, verify that PD MCU goes to hibernate and
wakes when AC is attached.
BRANCH=glados
Change-Id: I71c12dcb416d54c79ac7d40e9bf430e268071fb2
Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/327613
Commit-Ready: Shawn N <shawnn@chromium.org>
Tested-by: Shawn N <shawnn@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'chip/mec1322/system.c')
| -rw-r--r-- | chip/mec1322/system.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/chip/mec1322/system.c b/chip/mec1322/system.c index f7fa770388..c199332f57 100644 --- a/chip/mec1322/system.c +++ b/chip/mec1322/system.c @@ -190,9 +190,6 @@ void system_hibernate(uint32_t seconds, uint32_t microseconds) { int i; - if (board_hibernate) - board_hibernate(); - #ifdef CONFIG_HOSTCMD_PD /* Inform the PD MCU that we are going to hibernate. */ host_command_pd_request_hibernate(); @@ -202,6 +199,9 @@ void system_hibernate(uint32_t seconds, uint32_t microseconds) cflush(); + if (board_hibernate) + board_hibernate(); + /* Disable interrupts */ interrupt_disable(); for (i = 0; i <= 92; ++i) { |