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| author | Matt DeVillier <matt.devillier@gmail.com> | 2023-02-23 19:18:45 -0600 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2023-04-10 15:13:15 +0000 |
| commit | 08da6eff8afede3922be3b3ba138006b2b33ba40 (patch) | |
| tree | 6be9e9fdd36e7b8ce9b83603144129eb4c3bf8fa /src/mainboard/google/sarien/variants | |
| parent | a358f2b4f77868abc6a6d1dfc8062f2210f1c8af (diff) | |
mb/google/sarien: Add method to set GPIOs in romstage
Add method variant_romstage_gpio_table() with empty implementation to
be used in a subsequent commit for touchscreen power sequencing.
Call method in romstage to program any GPIOs that may need to be set.
TEST=tested with rest of patch train
Change-Id: I11b72a10a4a105385fbcf1d795c020708a7a90d9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74236
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Diffstat (limited to 'src/mainboard/google/sarien/variants')
4 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/google/sarien/variants/arcada/gpio.c b/src/mainboard/google/sarien/variants/arcada/gpio.c index fbaeb39b2a..63df675036 100644 --- a/src/mainboard/google/sarien/variants/arcada/gpio.c +++ b/src/mainboard/google/sarien/variants/arcada/gpio.c @@ -254,6 +254,12 @@ const struct pad_config *variant_early_gpio_table(size_t *num) return early_gpio_table; } +const struct pad_config *variant_romstage_gpio_table(size_t *num) +{ + *num = 0; + return NULL; +} + static const struct cros_gpio cros_gpios[] = { CROS_GPIO_REC_AL(GPP_E8, CROS_GPIO_DEVICE_NAME), CROS_GPIO_WP_AH(GPP_E15, CROS_GPIO_DEVICE_NAME), diff --git a/src/mainboard/google/sarien/variants/arcada/include/variant/gpio.h b/src/mainboard/google/sarien/variants/arcada/include/variant/gpio.h index f56059cdb2..0472f6037a 100644 --- a/src/mainboard/google/sarien/variants/arcada/include/variant/gpio.h +++ b/src/mainboard/google/sarien/variants/arcada/include/variant/gpio.h @@ -14,5 +14,6 @@ const struct pad_config *variant_gpio_table(size_t *num); const struct pad_config *variant_early_gpio_table(size_t *num); +const struct pad_config *variant_romstage_gpio_table(size_t *num); #endif diff --git a/src/mainboard/google/sarien/variants/sarien/gpio.c b/src/mainboard/google/sarien/variants/sarien/gpio.c index 7f226e4fad..f9797d3c55 100644 --- a/src/mainboard/google/sarien/variants/sarien/gpio.c +++ b/src/mainboard/google/sarien/variants/sarien/gpio.c @@ -242,6 +242,12 @@ const struct pad_config *variant_early_gpio_table(size_t *num) return early_gpio_table; } +const struct pad_config *variant_romstage_gpio_table(size_t *num) +{ + *num = 0; + return NULL; +} + static const struct cros_gpio cros_gpios[] = { CROS_GPIO_REC_AL(GPP_E8, CROS_GPIO_DEVICE_NAME), CROS_GPIO_WP_AH(GPP_E15, CROS_GPIO_DEVICE_NAME), diff --git a/src/mainboard/google/sarien/variants/sarien/include/variant/gpio.h b/src/mainboard/google/sarien/variants/sarien/include/variant/gpio.h index f56059cdb2..0472f6037a 100644 --- a/src/mainboard/google/sarien/variants/sarien/include/variant/gpio.h +++ b/src/mainboard/google/sarien/variants/sarien/include/variant/gpio.h @@ -14,5 +14,6 @@ const struct pad_config *variant_gpio_table(size_t *num); const struct pad_config *variant_early_gpio_table(size_t *num); +const struct pad_config *variant_romstage_gpio_table(size_t *num); #endif |