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-rw-r--r--payloads/libpayload/include/cbfs_core.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/payloads/libpayload/include/cbfs_core.h b/payloads/libpayload/include/cbfs_core.h
index ec59a20d7257..e25a89ed2097 100644
--- a/payloads/libpayload/include/cbfs_core.h
+++ b/payloads/libpayload/include/cbfs_core.h
@@ -143,6 +143,7 @@ struct cbfs_file {
#define CBFS_FILE_ATTR_TAG_UNUSED 0
#define CBFS_FILE_ATTR_TAG_UNUSED2 0xffffffff
#define CBFS_FILE_ATTR_TAG_COMPRESSION 0x42435a4c
+#define CBFS_FILE_ATTR_TAG_HASH 0x68736148
/* The common fields of extended cbfs file attributes.
Attributes are expected to start with tag/len, then append their
@@ -162,6 +163,14 @@ struct cbfs_file_attr_compression {
uint32_t decompressed_size;
} __attribute__((packed));
+struct cbfs_file_attr_hash {
+ uint32_t tag;
+ uint32_t len;
+ uint32_t hash_type;
+ /* hash_data is len - sizeof(struct) bytes */
+ uint8_t hash_data[];
+} __PACKED;
+
/* Given a cbfs_file, return the first file attribute, or NULL. */
struct cbfs_file_attribute *cbfs_file_first_attr(struct cbfs_file *file);