[coreboot-gerrit] New patch to review for coreboot: intel/kunimitsu: configure native mode for GPP_E21
Patrick Georgi (pgeorgi@google.com)
gerrit at coreboot.org
Wed Mar 16 18:35:51 CET 2016
Patrick Georgi (pgeorgi at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/14108
-gerrit
commit 2d10a8d23702db6ca312ad7284c81b59bb0d049f
Author: Youvedeep Singh <youvedeep.singh at intel.com>
Date: Fri Mar 11 11:08:38 2016 +0530
intel/kunimitsu: configure native mode for GPP_E21
GPP_E_21_DDPC_CTRLDATA is pulled low by default.
This causes 2.5mW leakage from 3.3S to GND via R877.
So configuring GPP_E21 in native mode.
BUG=chrome-os-partner:50958
BRANCH=glados
TEST=Build and boot. Measure Power at 3P3S(R955).
Change-Id: I2bdcb698d0b0cd3228c2e59653ac3fb3b1a26951
Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
Original-Commit-Id: d01f932cda44b0b44c5494b316aefc43c8b84c52
Original-Change-Id: Ifd13ea4b16108ef98d09891365f0d17831ab5f65
Original-Signed-off-by: Youvedeep Singh <youvedeep.singh at intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/332369
Original-Commit-Ready: Rajneesh Bhardwaj <rajneesh.bhardwaj at intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
---
src/mainboard/intel/kunimitsu/gpio.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h
index d310396..3d9fcfc 100644
--- a/src/mainboard/intel/kunimitsu/gpio.h
+++ b/src/mainboard/intel/kunimitsu/gpio.h
@@ -181,6 +181,7 @@ static const struct pad_config gpio_table[] = {
/* DDPB_CTRLCLK */ PAD_CFG_NC(GPP_E18),
/* DDPB_CTRLDATA */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1),
/* DDPC_CTRLCLK */ PAD_CFG_NC(GPP_E20),
+/* DDPC_CTRLDATA */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1),
/* DDPD_CTRLCLK */ PAD_CFG_NC(GPP_E22),
/* TCH_PNL_RST */ PAD_CFG_GPO(GPP_E23, 1, DEEP),
More information about the coreboot-gerrit
mailing list