[coreboot-gerrit] Change in coreboot[master]: mb/google/poppy/variants/nautilus: Change SlowSlewRate settings for L...

Seunghwan Kim (Code Review) gerrit at coreboot.org
Fri Sep 28 10:19:12 CEST 2018


Seunghwan Kim has uploaded this change for review. ( https://review.coreboot.org/28785


Change subject: mb/google/poppy/variants/nautilus: Change SlowSlewRate settings for LTE sku
......................................................................

mb/google/poppy/variants/nautilus: Change SlowSlewRate settings for LTE sku

BUG=none
BRANCH=poppy
TEST=Built and passed on reliability test with modified coreboot

Change-Id: I7fa0041989113097e3b283dbcf4ca2a73629fe54
Signed-off-by: Seunghwan Kim <sh_.kim at samsung.com>
---
M src/mainboard/google/poppy/variants/nautilus/mainboard.c
1 file changed, 5 insertions(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/85/28785/1

diff --git a/src/mainboard/google/poppy/variants/nautilus/mainboard.c b/src/mainboard/google/poppy/variants/nautilus/mainboard.c
index b9f6314..bacf1a4 100644
--- a/src/mainboard/google/poppy/variants/nautilus/mainboard.c
+++ b/src/mainboard/google/poppy/variants/nautilus/mainboard.c
@@ -86,6 +86,11 @@
 		cfg->usb2_ports[4].tx_emp_enable = USB2_PRE_EMP_ON;
 		cfg->usb2_ports[4].pre_emp_bias = USB2_BIAS_56MV;
 		cfg->usb2_ports[4].pre_emp_bit = USB2_HALF_BIT_PRE_EMP;
+
+		/* Override SlowSlewRate settings */
+		cfg->SlowSlewRateForIa = 0;
+		cfg->SlowSlewRateForGt = 0;
+		cfg->SlowSlewRateForSa = 0;
 		break;
 
 	default:

-- 
To view, visit https://review.coreboot.org/28785
To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings

Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I7fa0041989113097e3b283dbcf4ca2a73629fe54
Gerrit-Change-Number: 28785
Gerrit-PatchSet: 1
Gerrit-Owner: Seunghwan Kim <sh_.kim at samsung.com>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.coreboot.org/pipermail/coreboot-gerrit/attachments/20180928/f6330ab3/attachment.html>


More information about the coreboot-gerrit mailing list