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authorNick Vaccaro <nvaccaro@google.com>2021-06-11 18:05:48 -0700
committerNick Vaccaro <nvaccaro@google.com>2021-06-14 17:46:51 +0000
commit1e7582650e6523f097d633c3bf9a4bcde1b27750 (patch)
tree5eb4cf516baf6a90bdf110e534e3520402a0a379
parentae10d8119ee235b8421227ba0fcecd6e8ac189d6 (diff)
mb/google/volteer/var/drobit: change GPP_B2 to PLTRST
Change GPP_B2 (EN_PP3300_SSD) to PLTRST to avoid S3 resume hang. Add GPP_B2 to the early_gpio_table. BUG=b:174776411 BRANCH=none TEST=none Change-Id: I49f7b1b69c3c3ab5593c7230d8f631a3b54c9c9d Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/55440 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
-rw-r--r--src/mainboard/google/volteer/variants/drobit/gpio.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/drobit/gpio.c b/src/mainboard/google/volteer/variants/drobit/gpio.c
index 7e857ea74b..f3d8947edf 100644
--- a/src/mainboard/google/volteer/variants/drobit/gpio.c
+++ b/src/mainboard/google/volteer/variants/drobit/gpio.c
@@ -25,7 +25,7 @@ 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),
/* B9 : I2C5_SDA ==> PCH_I2C5_TRACKPAD_SDA */
PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1),
/* B10 : I2C5_SCL ==> PCH_I2C5_TRACKPAD_SCL */
@@ -143,6 +143,8 @@ 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 */