diff options
Diffstat (limited to 'src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c')
-rw-r--r-- | src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c new file mode 100644 index 0000000000..e903700d0f --- /dev/null +++ b/src/mainboard/google/zork/variants/baseboard/gpio_baseboard_common.c @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#include <baseboard/variants.h> +#include <soc/gpio.h> +#include <stdlib.h> +#include <boardid.h> +#include <variant/gpio.h> + +static const struct soc_amd_gpio early_gpio_table[] = { + /* H1_FCH_INT_ODL */ + PAD_INT(GPIO_3, PULL_UP, EDGE_LOW, STATUS), + /* I2C3_SCL - H1 */ + PAD_NF(GPIO_19, I2C3_SCL, PULL_UP), + /* I2C3_SDA - H1 */ + PAD_NF(GPIO_20, I2C3_SDA, PULL_UP), + /* FCH_ESPI_EC_CS_L */ + PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE), + /* ESPI_ALERT_L (may be unused) */ + PAD_NF(GPIO_108, ESPI_ALERT_L, PULL_UP), + /* UART0_RXD - DEBUG */ + PAD_NF(GPIO_136, UART0_RXD, PULL_NONE), + /* UART0_TXD - DEBUG */ + PAD_NF(GPIO_138, UART0_TXD, PULL_NONE), +}; + +const __weak struct soc_amd_gpio *variant_early_gpio_table(size_t *size) +{ + *size = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} |