Duncan Laurie has uploaded this change for review. ( https://review.coreboot.org/25153
Change subject: mb/google/eve: Update DPTF parameters
......................................................................
mb/google/eve: Update DPTF parameters
1) Set the critical temperature threshold to 100C to match changes
on other boards. This is intended to reduce DPTF-initiated thermal
shutdowns before it has had a chance to react.
2) Reduce the CPU passive threshold sample rate from 5 seconds to 1
second so DPTF will react faster to rapid temperature increases.
BUG=b:67459049
BRANCH=eve
TEST=manual performance/power testing on Eve hardware
Change-Id: Ib660dcb25422fea0aa692fac5ba65b49808965ba
Signed-off-by: Duncan Laurie <dlaurie(a)chromium.org>
---
M src/mainboard/google/eve/acpi/dptf.asl
1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/53/25153/1
diff --git a/src/mainboard/google/eve/acpi/dptf.asl b/src/mainboard/google/eve/acpi/dptf.asl
index 8937ee9..7dd4249 100644
--- a/src/mainboard/google/eve/acpi/dptf.asl
+++ b/src/mainboard/google/eve/acpi/dptf.asl
@@ -15,7 +15,7 @@
*/
#define DPTF_CPU_PASSIVE 80
-#define DPTF_CPU_CRITICAL 99
+#define DPTF_CPU_CRITICAL 100
#define DPTF_TSR0_SENSOR_ID 1
#define DPTF_TSR0_SENSOR_NAME "Ambient"
@@ -50,7 +50,7 @@
Name (DTRT, Package () {
/* CPU Throttle Effect on CPU */
- Package () { \_SB.PCI0.B0D4, \_SB.PCI0.B0D4, 100, 50, 0, 0, 0, 0 },
+ Package () { \_SB.PCI0.B0D4, \_SB.PCI0.B0D4, 100, 10, 0, 0, 0, 0 },
/* CPU Effect on Ambient */
Package () { \_SB.PCI0.B0D4, \_SB.DPTF.TSR0, 100, 600, 0, 0, 0, 0 },
--
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ib660dcb25422fea0aa692fac5ba65b49808965ba
Gerrit-Change-Number: 25153
Gerrit-PatchSet: 1
Gerrit-Owner: Duncan Laurie <dlaurie(a)chromium.org>
build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/25019 )
Change subject: [WIP]src/lib: Add uImage support
......................................................................
Patch Set 6: Verified-1
Build Failed
https://qa.coreboot.org/job/coreboot-gerrit/68534/ : FAILURE
https://qa.coreboot.org/job/coreboot-checkpatch/22941/ : SUCCESS
--
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Gerrit-Change-Id: I0f27b92a5e074966f893399eb401eb97d784850d
Gerrit-Change-Number: 25019
Gerrit-PatchSet: 6
Gerrit-Owner: Patrick Rudolph <patrick.rudolph(a)9elements.com>
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Gerrit-Reviewer: Julius Werner <jwerner(a)chromium.org>
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Gerrit-Comment-Date: Wed, 14 Mar 2018 15:12:41 +0000
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