diff options
Diffstat (limited to 'include/cros_board_info.h')
-rw-r--r-- | include/cros_board_info.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/cros_board_info.h b/include/cros_board_info.h index ee5a717ee5..7a79cfee2a 100644 --- a/include/cros_board_info.h +++ b/include/cros_board_info.h @@ -217,6 +217,15 @@ void cbi_invalidate_cache(void); */ int cbi_get_cache_status(void); +/** + * Latch the CBI EEPROM WP + * + * This function assumes that the EC has a pin to set the CBI EEPROM WP signal + * (GPIO_EC_CBI_WP). Note that once the WP is set, the EC must be reset via + * EC_RST_ODL in order for the WP to become unset since the signal is latched. + */ +void cbi_latch_eeprom_wp(void); + #ifdef TEST_BUILD /** * Write the locally cached CBI to EEPROM. |