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| author | Youvedeep Singh <youvedeep.singh@intel.com> | 2016-03-11 11:08:38 +0530 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-03-29 23:35:37 +0200 |
| commit | 2dfdc7746d0f1b688bb2213e96fcb92e8abaf827 (patch) | |
| tree | eb930b73cb28e733d1df23d4e8f6e0454a9185a7 | |
| parent | a613a311b230d4ecfabd8860d207c286347f9393 (diff) | |
| download | coreboot-2dfdc7746d0f1b688bb2213e96fcb92e8abaf827.tar.xz | |
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>
Reviewed-on: https://review.coreboot.org/14108
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
| -rw-r--r-- | src/mainboard/intel/kunimitsu/gpio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/intel/kunimitsu/gpio.h b/src/mainboard/intel/kunimitsu/gpio.h index d310396c8a..3d9fcfc42f 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), |