diff options
| author | Furquan Shaikh <furquan@google.com> | 2018-08-09 14:29:08 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2018-08-12 17:58:57 +0000 |
| commit | fbd6f3995c61ecc1adfc32724b032cb8d0f5397e (patch) | |
| tree | a0acba611b84a86f600808067986fad02558df55 /src/mainboard | |
| parent | 654289993b8d3a01701dafb76bc552f1ed4d60d5 (diff) | |
| download | coreboot-fbd6f3995c61ecc1adfc32724b032cb8d0f5397e.tar.xz | |
mb/google/octopus: Do not configure IOStandby for WLAN_PE_RST
PERST signal is asserted/deasserted by ACPI routines during
suspend/resume. Configuring IOStandby for WLAN_PE_RST can result in
failure to resume from suspend state with wake-over-WLAN. This change
removes the IOStandby configuration for WLAN_PE_RST.
BUG=b:112371978
Change-Id: Ic7c0b2aa144233f8bbb4e5169d96347a1290abe1
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/27994
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/octopus/variants/baseboard/gpio.c | 4 | ||||
| -rw-r--r-- | src/mainboard/google/octopus/variants/bip/gpio.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/google/octopus/variants/baseboard/gpio.c b/src/mainboard/google/octopus/variants/baseboard/gpio.c index 3dee892110..64cfe4d19e 100644 --- a/src/mainboard/google/octopus/variants/baseboard/gpio.c +++ b/src/mainboard/google/octopus/variants/baseboard/gpio.c @@ -226,7 +226,7 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_161, 1, DEEP, UP_20K, Tx1RXDCRx0, DISPUPD), /* AVS_I2S1_MCLK -- LTE_OFF_ODL */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_162, NONE, DEEP, NF1, HIZCRx0, DISPUPD), /* AVS_I2S1_BCLK */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_163, NONE, DEEP, NF1, HIZCRx0, DISPUPD), /* AVS_I2S1_WS_SYNC */ - PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_164, 0, DEEP, NONE, Tx0RxDCRx0, DISPUPD), /* WLAN_PE_RST */ + PAD_CFG_GPO(GPIO_164, 0, DEEP), /* WLAN_PE_RST */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_165, NONE, DEEP, NF1, HIZCRx0, DISPUPD), /* AVS_I2S1_SDO */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_166, NONE, DEEP, NF2, HIZCRx0, DISPUPD), /* AVS_I2S2_BCLK */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_167, NONE, DEEP, NF2, HIZCRx0, DISPUPD), /* AVS_I2S2_WS_SYNC */ @@ -310,7 +310,7 @@ static const struct pad_config early_gpio_table[] = { /* Enable power to wifi early in bootblock and de-assert PERST#. */ PAD_CFG_GPO(GPIO_178, 1, DEEP), /* EN_PP3300_WLAN */ - PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_164, 0, DEEP, NONE, Tx0RxDCRx0, DISPUPD), /* WLAN_PE_RST */ + PAD_CFG_GPO(GPIO_164, 0, DEEP), /* WLAN_PE_RST */ /* * ESPI_IO1 acts as ALERT# (which is open-drain) and requies a weak diff --git a/src/mainboard/google/octopus/variants/bip/gpio.c b/src/mainboard/google/octopus/variants/bip/gpio.c index f976e15cb5..d929284637 100644 --- a/src/mainboard/google/octopus/variants/bip/gpio.c +++ b/src/mainboard/google/octopus/variants/bip/gpio.c @@ -225,7 +225,7 @@ static const struct pad_config gpio_table[] = { PAD_NC(GPIO_161, DN_20K),/* AVS_I2S1_MCLK -- unused */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_162, NONE, DEEP, NF1, HIZCRx0, DISPUPD), /* AVS_I2S1_BCLK */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_163, NONE, DEEP, NF1, HIZCRx0, DISPUPD), /* AVS_I2S1_WS_SYNC */ - PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_164, 0, DEEP, NONE, Tx0RxDCRx0, DISPUPD), /* WLAN_PE_RST */ + PAD_CFG_GPO(GPIO_164, 0, DEEP), /* WLAN_PE_RST */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_165, NONE, DEEP, NF1, HIZCRx0, DISPUPD), /* AVS_I2S1_SDO */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_166, NONE, DEEP, NF2, HIZCRx0, DISPUPD), /* AVS_I2S2_BCLK */ PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_167, NONE, DEEP, NF2, HIZCRx0, DISPUPD), /* AVS_I2S2_WS_SYNC */ @@ -303,7 +303,7 @@ static const struct pad_config early_gpio_table[] = { /* Enable power to wifi early in bootblock and de-assert PERST#. */ PAD_CFG_GPO(GPIO_178, 1, DEEP), /* EN_PP3300_WLAN */ - PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_164, 0, DEEP, NONE, Tx0RxDCRx0, DISPUPD), /* WLAN_PE_RST */ + PAD_CFG_GPO(GPIO_164, 0, DEEP), /* WLAN_PE_RST */ /* * ESPI_IO1 acts as ALERT# (which is open-drain) and requies a weak |