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authorRajat Jain <rajatja@google.com>2017-07-20 19:31:01 -0700
committerFurquan Shaikh <furquan@google.com>2017-07-23 04:01:04 +0000
commit2671afcbbcf5bbf3391011b25509eadb4f5a16b7 (patch)
tree163f903f3300487972a64e02cbbc74d6fda7ea46
parent9aa45e6952ec42f8a3ccc2bfaa15a782ad81aeb6 (diff)
downloadcoreboot-2671afcbbcf5bbf3391011b25509eadb4f5a16b7.tar.xz
mainboard/google/{poppy,soraka}: Enable S0ix
Enable S0ix for poppy and soraka in their device trees respectively. BUG=b:36630881 BRANCH=none TEST=Verified S0ix and S3 operation on Poppy and Soraka (250+ iterations). Change-Id: I9ba91499e54f729970448af6f71804ad5b3cb836 Signed-off-by: Rajat Jain <rajatja@google.com> Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/20689 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
-rw-r--r--src/mainboard/google/poppy/variants/baseboard/devicetree.cb3
-rw-r--r--src/mainboard/google/poppy/variants/soraka/devicetree.cb3
2 files changed, 6 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
index 789b21a7fc..cabf3dea9a 100644
--- a/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/baseboard/devicetree.cb
@@ -24,6 +24,9 @@ chip soc/intel/skylake
# Enable DPTF
register "dptf_enable" = "1"
+ # Enable S0ix
+ register "s0ix_enable" = "1"
+
# FSP Configuration
register "ProbelessTrace" = "0"
register "EnableLan" = "0"
diff --git a/src/mainboard/google/poppy/variants/soraka/devicetree.cb b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
index 9b8a18c2b0..3de9854bdc 100644
--- a/src/mainboard/google/poppy/variants/soraka/devicetree.cb
+++ b/src/mainboard/google/poppy/variants/soraka/devicetree.cb
@@ -24,6 +24,9 @@ chip soc/intel/skylake
# Enable DPTF
register "dptf_enable" = "1"
+ # Enable S0ix
+ register "s0ix_enable" = "1"
+
# FSP Configuration
register "ProbelessTrace" = "0"
register "EnableLan" = "0"