[coreboot-gerrit] Change in coreboot[master]: src/mainboard/intel: Configure PERST GPIO for PCIE WiFi card

Roy Mingi Park (Code Review) gerrit at coreboot.org
Wed Feb 28 00:02:21 CET 2018


Roy Mingi Park has uploaded this change for review. ( https://review.coreboot.org/24909


Change subject: src/mainboard/intel: Configure PERST GPIO for PCIE WiFi card
......................................................................

src/mainboard/intel: Configure PERST GPIO for PCIE WiFi card

PERST signal is required for WiFi.
When the system resumes from S0ix, WiFi will come out of D3 correctly.

Change-Id: Ic594c5a088af79079a8742f5287ed66dcc0ff067
Signed-off-by: Roy Mingi Park <roy.mingi.park at intel.com>
---
M src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/09/24909/1

diff --git a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
index 0646bcf..6ea7e4c 100644
--- a/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
+++ b/src/mainboard/intel/glkrvp/variants/baseboard/gpio.c
@@ -195,7 +195,7 @@
 	PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_160, 0, DEEP, UP_20K, IGNORE, SAME),/*SD_MODE for spk*/
 	PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_161, 1, DEEP, UP_20K, IGNORE, SAME),/*Touch panel reset*/
 	PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_162, DN_20K, DEEP, NF1, HIZCRx1, SAME),/*AVS_I2S1_BCLK*/
-	PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_163, DN_20K, DEEP, NF1, HIZCRx1, SAME),/*AVS_I2S1_WS_SYNC*/
+	PAD_CFG_GPO(GPIO_163, 1, DEEP),/*WIFI RST*/
 	PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_164, 1, DEEP, UP_20K, TxDRxE, ENPD),/*Touch Panel Power Enable*/
 	PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_165, DN_20K, DEEP, NF1, HIZCRx1, SAME),/*AVS_I2S1_SDO*/
 

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ic594c5a088af79079a8742f5287ed66dcc0ff067
Gerrit-Change-Number: 24909
Gerrit-PatchSet: 1
Gerrit-Owner: Roy Mingi Park <roy.mingi.park at intel.com>
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