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mb/google/octopus/variants: Configure PLT_RST_L pad IOSSTATE masked 

PLT_RST_L was asserted twice at boot-up and a glitch was observed
when coming out of suspend mode. Configure PLT_RST_L pad IOSSTATE
from HIZCRx1 to be masked.

BRANCH=octopus
BUG=b:117302959
TEST=Verified no glitch on PLT_RST_L at S3 and PLT_RST_L stays high
3.3v during S0ix.

Change-Id: I8c23aadda72be54fb45e67aab2bc8ed51e473bae
Signed-off-by: John Zhao <john.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/c/30815
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
John Zhao 2019-01-10 11:09:09 -08:00 committed by Patrick Georgi
parent 2fbb6773e3
commit 8cf6d4d7d6
3 changed files with 3 additions and 3 deletions
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2
src/mainboard/google/octopus/variants/ampton/gpio.c
View File

@ -137,7 +137,7 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_96, NATIVE, DEEP, NF1, HIZCRx0, SAME),/* FST_SPI_CLK */
/* PMU Signals */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_98, NONE, DEEP, NF1, HIZCRx1, DISPUPD),/* PMU_PLTRST_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_98, NONE, DEEP, NF1),/* PMU_PLTRST_B */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_99, NONE, DEEP, NF1, TxDRxE, DISPUPD),/* PMU_PWRBTN_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_100, NONE, DEEP, NF1),/* PMU_SLP_S0_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_101, NONE, DEEP, NF1),/* PMU_SLP_S3_B */

2
src/mainboard/google/octopus/variants/baseboard/gpio.c
View File

@ -138,7 +138,7 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_96, NATIVE, DEEP, NF1, HIZCRx0, SAME),/* FST_SPI_CLK */
/* PMU Signals */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_98, NONE, DEEP, NF1, HIZCRx1, DISPUPD),/* PMU_PLTRST_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_98, NONE, DEEP, NF1),/* PMU_PLTRST_B */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_99, NONE, DEEP, NF1, TxDRxE, DISPUPD),/* PMU_PWRBTN_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_100, NONE, DEEP, NF1),/* PMU_SLP_S0_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_101, NONE, DEEP, NF1),/* PMU_SLP_S3_B */

2
src/mainboard/google/octopus/variants/bip/gpio.c
View File

@ -137,7 +137,7 @@ static const struct pad_config gpio_table[] = {
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_96, NATIVE, DEEP, NF1, HIZCRx0, SAME),/* FST_SPI_CLK */
/* PMU Signals */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_98, NONE, DEEP, NF1, HIZCRx1, DISPUPD),/* PMU_PLTRST_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_98, NONE, DEEP, NF1),/* PMU_PLTRST_B */
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_99, NONE, DEEP, NF1, TxDRxE, DISPUPD),/* PMU_PWRBTN_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_100, NONE, DEEP, NF1),/* PMU_SLP_S0_B */
PAD_CFG_NF_IOSTANDBY_IGNORE(GPIO_101, NONE, DEEP, NF1),/* PMU_SLP_S3_B */