diff options
Diffstat (limited to 'common/ap_ro_integrity_check.c')
| -rw-r--r-- | common/ap_ro_integrity_check.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/common/ap_ro_integrity_check.c b/common/ap_ro_integrity_check.c index c08faa3eeb..9d34bc4318 100644 --- a/common/ap_ro_integrity_check.c +++ b/common/ap_ro_integrity_check.c @@ -113,6 +113,14 @@ struct ap_ro_check_header { uint32_t checksum; }; +/* + * Saved AP RO data includes the ap ro check header, the sha digest of the + * firmware and the RO ranges. Make sure the header, digest, and maximum number + * of ranges fit in the AP RO space. + */ +BUILD_ASSERT(AP_RO_DATA_SPACE_SIZE >= + sizeof(struct ap_ro_check_header) + SHA256_DIGEST_SIZE + + APRO_MAX_NUM_RANGES * sizeof(struct ro_range)); /* Format of the AP RO check information saved in the H1 flash page. */ struct ap_ro_check { struct ap_ro_check_header header; |