diff options
Diffstat (limited to 'src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h')
-rw-r--r-- | src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h index 927af2f91388..725baf8b0879 100644 --- a/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/skyrim/variants/baseboard/include/baseboard/variants.h @@ -3,4 +3,23 @@ #ifndef __BASEBOARD_VARIANTS_H__ #define __BASEBOARD_VARIANTS_H__ +#include <amdblocks/gpio.h> + +/* + * This function provides base GPIO configuration table. It is typically provided by + * baseboard using a weak implementation. If GPIO configuration for a variant differs + * significantly from the baseboard, then the variant can also provide a strong implementation + * of this function. + */ +void variant_base_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + +/* + * This function allows variant to override any GPIOs that are different than the base GPIO + * configuration provided by variant_base_gpio_table(). + */ +void variant_override_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + +/* This function provides GPIO init in bootblock. */ +void variant_bootblock_gpio_table(const struct soc_amd_gpio **gpio, size_t *size); + #endif /* __BASEBOARD_VARIANTS_H__ */ |