diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/ec/google/wilco/acpi/ec.asl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ec/google/wilco/acpi/ec.asl b/src/ec/google/wilco/acpi/ec.asl index 4fa887b1b4..532f421780 100644 --- a/src/ec/google/wilco/acpi/ec.asl +++ b/src/ec/google/wilco/acpi/ec.asl @@ -154,6 +154,12 @@ Device (EC0) If (Arg0) { Printf ("EC Enter S0ix") W (CSEX, One) + + /* + * Read back from EC RAM after enabling S0ix + * to prevent EC from aborting S0ix entry. + */ + R (EVT1) } Else { Printf ("EC Exit S0ix") W (CSEX, Zero) |