New patch to review for coreboot: mainboard/google/snappy: Update DPTF settings

[Wisley Chen]

Wisley Chen ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18318

-gerrit

commit 4e2d61a566618f8d5c9e1ca365a8d0412834d26a
Author: Wisley Chen 
Date:   Fri Feb 10 04:43:29 2017 -0500

mainboard/google/snappy: Update DPTF settings

Update DPTF parameters based on thermal team test result.

1. Update TSR2 trigger points.
       TSR2 passive point: 70, critical point: 90

2. Set PL2 Max to 15W.

BUG=chrome-os-partner:61383
    BRANCH=reef
    TEST=build, boot on snappy, and verified by thermal team

Change-Id: I8d01d6c1d7eabd359ceb131f3cd10965d4ac2c42
    Signed-off-by: Wisley Chen 
---
 .../google/reef/variants/snappy/include/variant/acpi/dptf.asl       | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl b/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl
index a233c92..adf9828 100644
--- a/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl
+++ b/src/mainboard/google/reef/variants/snappy/include/variant/acpi/dptf.asl
@@ -34,8 +34,8 @@

#define DPTF_TSR2_SENSOR_ID	2
 #define DPTF_TSR2_SENSOR_NAME	"Charger"
-#define DPTF_TSR2_PASSIVE	90
-#define DPTF_TSR2_CRITICAL	100
+#define DPTF_TSR2_PASSIVE	70
+#define DPTF_TSR2_CRITICAL	90

#define DPTF_ENABLE_CHARGER

@@ -81,7 +81,7 @@ Name (MPPC, Package ()
    Package () {	/* Power Limit 2 */
    	1,	/* PowerLimitIndex, 1 for Power Limit 2 */
    	8000,	/* PowerLimitMinimum */
-		8000,	/* PowerLimitMaximum */
+		15000,	/* PowerLimitMaximum */
    	1000,	/* TimeWindowMinimum */
    	1000,	/* TimeWindowMaximum */
    	1000	/* StepSize */