diff options
Diffstat (limited to 'src/soc/intel/alderlake/include')
| -rw-r--r-- | src/soc/intel/alderlake/include/soc/romstage.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/soc/intel/alderlake/include/soc/romstage.h b/src/soc/intel/alderlake/include/soc/romstage.h index 679d538b2d..574c9b7ae1 100644 --- a/src/soc/intel/alderlake/include/soc/romstage.h +++ b/src/soc/intel/alderlake/include/soc/romstage.h @@ -20,4 +20,15 @@ enum board_type { BOARD_TYPE_SERVER = 8 }; +/* + * Default implementation indicates that the mainboard does not expect another reset. + * Mainboards can override the default implementation to indicate whether they expect + * another reset eg. FW Sync for another component on the mainboard. Some silicon init + * code eg. disabling UFS, can use this hint to suppress any redundant resets that they + * trigger. If the mainboard does not expect another reset, then the silicon init code + * can trigger their required reset. + * + * Return: true when the mainboard expects another reset, false otherwise. + */ +bool mainboard_expects_another_reset(void); #endif /* _SOC_ROMSTAGE_H_ */ |