summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMarshall Dawson <marshalldawson3rd@gmail.com>2018-09-26 15:14:06 -0600
committerMartin Roth <martinroth@google.com>2018-10-01 15:04:09 +0000
commitff5d66836a0396912656a4aa61678c517243e280 (patch)
tree9536e408ea5777563d6fd75ec1a9898e31c87445
parentfdb846ddf270e5a3406a835fb67a5c1b049f9bf3 (diff)
downloadcoreboot-ff5d66836a0396912656a4aa61678c517243e280.tar.xz
google/kahlee: Run FCH PTS and WAK methods
The FCH ASL is now capable of controlling the D-states of most AOAC devices, as well as properly reinitializing the xHCI firmware on a resume. Call the FPTS and FWAK methods. BUG=b:77602074 TEST=On Grunt, go to S3 and wake with a USB keyboard Change-Id: I4df8523569dc3dfbd87f79e780c18d39f0d9a37f Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com> Reviewed-on: https://review.coreboot.org/28773 Reviewed-by: Martin Roth <martinroth@google.com> Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl
index 1e3a617ad5..13c111e20b 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl
+++ b/src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl
@@ -39,6 +39,8 @@ Method (_PTS, 1)
/* DBGO (Arg0) */
/* DBGO ("\n") */
+ \_SB.PCI0.FPTS ()
+
/* Clear wake status structure. */
Store (0, PEWD)
Store (0, Index(WKST,0))
@@ -85,5 +87,7 @@ Method (\_WAK, 1)
/* DBGO (Arg0) */
/* DBGO (" to S0\n") */
+ \_SB.PCI0.FWAK ()
+
Return (WKST)
}