Seunghwan Kim has uploaded this change for review. ( https://review.coreboot.org/23877
Change subject: mb/google/poppy/variant/nautilus: Change SlowSlewRateForSa setting ......................................................................
mb/google/poppy/variant/nautilus: Change SlowSlewRateForSa setting
This change sets SlowSlewRateForSa setting to Fast/8. It can make nautilus board to avoid flicker issue at VT2.
BUG=b:71397040 BRANCH=master TEST=emerge-nautilus coreboot
Change-Id: Id1d4bd8b1316c02c783de708ec4658e030193a26 Signed-off-by: Seunghwan Kim sh_.kim@samsung.com --- M src/mainboard/google/poppy/variants/nautilus/devicetree.cb 1 file changed, 2 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/77/23877/1
diff --git a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb index 3c87b27..0f24685 100644 --- a/src/mainboard/google/poppy/variants/nautilus/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nautilus/devicetree.cb @@ -77,7 +77,8 @@ register "FastPkgCRampDisableSa" = "1" register "SlowSlewRateForIa" = "3" # Fast/16 register "SlowSlewRateForGt" = "3" # Fast/16 - register "SlowSlewRateForSa" = "3" # Fast/16 + register "SlowSlewRateForSa" = "2" # Fast/8 + # VR Settings Configuration for 4 Domains #+----------------+-------+-------+-------+-------+ #| Domain/Setting | SA | IA | GTUS | GTS |