mainboard/google/fizz: Enable Devslp for SATA port 1
This patch is to enable the support of device sleep
for SATA port 1 and disable unused SATA port 0.
BUG=b:65808359
BRANCH=None
TEST=Ran "suspend_stress_test -c 2500" and passed the test.
Change-Id: I33b8f5fd0c51d83e154ef7daac3274ff377bc8b3
Signed-off-by: Gaggery Tsai <gaggery.tsai@intel.com>
Reviewed-on: https://review.coreboot.org/21765
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Shelley Chen <shchen@google.com>
diff --git a/src/mainboard/google/fizz/devicetree.cb b/src/mainboard/google/fizz/devicetree.cb
index 3989ec4..ad934c3 100644
--- a/src/mainboard/google/fizz/devicetree.cb
+++ b/src/mainboard/google/fizz/devicetree.cb
@@ -56,8 +56,8 @@
register "EnableSata" = "1"
register "SataSalpSupport" = "1"
register "SataMode" = "1"
- register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[1]" = "1"
+ register "SataPortsDevSlp[1]" = "1"
register "EnableAzalia" = "1"
register "DspEnable" = "1"
register "IoBufferOwnership" = "3"