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intel/kunimitsu: Set BOOT_BEEP gpio to a default lo 

The BOOT_BEEP gpio is used to activate the buffer which
isolates the I2S signals from PCH while doing a beep from depthcharge.
It needs to be lo to deactivate the buffer for audio playback from OS.

BUG=chrome-os-partner:47124
BRANCH=None
TEST=boot depthcharge & test beep with devbeep.
Boot OS and test audio playback.

Change-Id: I047513f6cbe9590820dfe3c369161a157864be97
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: d0e04d6792a4511630b8111d0f4a64226042f3e6
Original-Change-Id: I0fa8f425ac413798740343823d026c6300c8eef1
Original-Signed-off-by: Rohit Ainapure <rohit.m.ainapure@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/319220
Original-Commit-Ready: Rohit M Ainapure <rohit.m.ainapure@intel.com>
Original-Tested-by: Michael Rang <michael.rang@intel.com>
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/12988
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Rohit Ainapure 2015-12-17 13:52:53 -08:00 committed by Patrick Georgi
parent a5244c34b0
commit 244cf2ecda
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/intel/kunimitsu/gpio.h
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@ -204,7 +204,7 @@ static const struct pad_config gpio_table[] = {
/* EMMC_DATA7 */ PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1),
/* EMMC_RCLK */ PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1),
/* EMMC_CLK */ PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1),
/* BOOT_BEEP */ PAD_CFG_GPO(GPP_F23, 1, DEEP),
/* BOOT_BEEP */ PAD_CFG_GPO(GPP_F23, 0, DEEP),
/* SD_CMD */ PAD_CFG_NF(GPP_G0, NONE, DEEP, NF1),
/* SD_DATA0 */ PAD_CFG_NF(GPP_G1, NONE, DEEP, NF1),
/* SD_DATA1 */ PAD_CFG_NF(GPP_G2, NONE, DEEP, NF1),