diff options
Diffstat (limited to 'common/ap_ro_integrity_check.c')
| -rw-r--r-- | common/ap_ro_integrity_check.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/common/ap_ro_integrity_check.c b/common/ap_ro_integrity_check.c index 44d7145b4f..c08faa3eeb 100644 --- a/common/ap_ro_integrity_check.c +++ b/common/ap_ro_integrity_check.c @@ -325,6 +325,8 @@ static const struct ap_ro_check *p_chk = * reset. */ static enum ap_ro_status apro_result = AP_RO_NOT_RUN; +static uint8_t apro_fail_status_cleared; + /* * In dev signed Cr50 images this is the hash of @@ -501,6 +503,7 @@ void ap_ro_device_reset(void) ec_rst_override()) return; CPRINTS("%s: clear apro result", __func__); + apro_fail_status_cleared = 0; apro_result = AP_RO_NOT_RUN; } @@ -1408,9 +1411,20 @@ static void release_ec_reset_override(void) enable_sleep(SLEEP_MASK_AP_RO_VERIFICATION); } +/* Only call this through a key combo. */ +void ap_ro_clear_ec_rst_override(void) +{ + if (!ec_rst_override()) + return; + apro_fail_status_cleared = 1; + release_ec_reset_override(); + ap_ro_add_flash_event(APROF_FAIL_CLEARED); + CPRINTS("%s: done", __func__); +} + int ec_rst_override(void) { - return apro_result == AP_RO_FAIL; + return !apro_fail_status_cleared && apro_result == AP_RO_FAIL; } @@ -1421,6 +1435,7 @@ static uint8_t do_ap_ro_check(void) bool v1_record_found; apro_result = AP_RO_IN_PROGRESS; + apro_fail_status_cleared = 0; support_status = ap_ro_check_unsupported(true); if ((support_status == ARCVE_BOARD_ID_BLOCKED) || (support_status == ARCVE_FLASH_READ_FAILED)) { |