diff options
| author | Nick Vaccaro <nvaccaro@google.com> | 2021-06-11 18:16:36 -0700 |
|---|---|---|
| committer | Nick Vaccaro <nvaccaro@google.com> | 2021-06-14 17:47:31 +0000 |
| commit | db61b0627ac2876706aed05eea7f0c37a175eddc (patch) | |
| tree | 23b6257234c0c3ec99d6fee846780d0fb2440f2b /src | |
| parent | ebca7915bf61691652ee52e943d69c2be5f42831 (diff) | |
mb/google/volteer/var/eldrid: change GPP_B2 to PLTRST
Change GPP_B2 (EN_PP3300_SSD) to PLTRST to avoid S3 resume hang.
BUG=b:174776411
BRANCH=none
TEST=none
Change-Id: Icfde6b57ff5f6e49ff7804eff6e6a5819bb784bc
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55445
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/volteer/variants/eldrid/gpio.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mainboard/google/volteer/variants/eldrid/gpio.c b/src/mainboard/google/volteer/variants/eldrid/gpio.c index 8712f9cc6f..47d42afbbc 100644 --- a/src/mainboard/google/volteer/variants/eldrid/gpio.c +++ b/src/mainboard/google/volteer/variants/eldrid/gpio.c @@ -23,7 +23,7 @@ static const struct pad_config override_gpio_table[] = { PAD_CFG_NF(GPP_A23, NONE, DEEP, NF1), /* B2 : VRALERT# ==> EN_PP3300_SSD */ - PAD_CFG_GPO(GPP_B2, 1, DEEP), + PAD_CFG_GPO(GPP_B2, 1, PLTRST), /* B7 : ISH_12C1_SDA ==> ISH_I2C0_SENSOR_SDA */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), /* B8 : ISH_I2C1_SCL ==> ISH_I2C0_SENSOR_SCL */ @@ -161,11 +161,6 @@ static const struct pad_config override_gpio_table[] = { /* Early pad configuration in bootblock */ static const struct pad_config early_gpio_table[] = { - /* C8 : UART0 RX */ - PAD_CFG_NF(GPP_C8, NONE, DEEP, NF1), - /* C9 : UART0 TX */ - PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1), - /* A12 : SATAXPCIE1 ==> M2_SSD_PEDET */ PAD_CFG_NF(GPP_A12, NONE, DEEP, NF1), /* A13 : PMC_I2C_SCL ==> BT_DISABLE_L */ @@ -174,6 +169,8 @@ static const struct pad_config early_gpio_table[] = { /* A17 : DDSP_HPDC ==> MEM_CH_SEL */ PAD_CFG_GPI(GPP_A17, NONE, DEEP), + /* B2 : VRALERT# ==> EN_PP3300_SSD */ + PAD_CFG_GPO(GPP_B2, 1, PLTRST), /* B11 : PMCALERT# ==> PCH_WP_OD */ PAD_CFG_GPI_GPIO_DRIVER(GPP_B11, NONE, DEEP), /* B15 : GSPI0_CS0# ==> PCH_GSPI0_H1_TPM_CS_L */ @@ -187,6 +184,10 @@ static const struct pad_config early_gpio_table[] = { /* C0 : SMBCLK ==> EN_PP3300_WLAN */ PAD_CFG_GPO(GPP_C0, 1, DEEP), + /* C8 : UART0 RX */ + PAD_CFG_NF(GPP_C8, NONE, DEEP, NF1), + /* C9 : UART0 TX */ + PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1), /* C21 : UART2_TXD ==> H1_PCH_INT_ODL */ PAD_CFG_GPI_APIC(GPP_C21, NONE, PLTRST, LEVEL, INVERT), /* C22 : UART2_RTS# ==> PCH_FPMCU_BOOT0 */ |