Patrick Georgi (pgeorgi@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@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@chromium.org Original-Commit-Id: d01f932cda44b0b44c5494b316aefc43c8b84c52 Original-Change-Id: Ifd13ea4b16108ef98d09891365f0d17831ab5f65 Original-Signed-off-by: Youvedeep Singh youvedeep.singh@intel.com Original-Reviewed-on: https://chromium-review.googlesource.com/332369 Original-Commit-Ready: Rajneesh Bhardwaj rajneesh.bhardwaj@intel.com Original-Reviewed-by: Aaron Durbin adurbin@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),