1 files changed, 25 insertions, 0 deletions
diff --git a/host/lib/include/cbfstool.h b/host/lib/include/cbfstool.h
index acc6e927..863039ec 100644
--- a/host/lib/include/cbfstool.h
+++ b/host/lib/include/cbfstool.h
@@ -4,9 +4,34 @@
  */
 
 #include "2return_codes.h"
+#include "2sha.h"
 
 #define ENV_CBFSTOOL "CBFSTOOL"
 #define DEFAULT_CBFSTOOL "cbfstool"
 
 vb2_error_t cbfstool_truncate(const char *file, const char *region,
 			      size_t *new_size);
+
+/*
+ * Check whether image under `file` path supports CBFS_VERIFICATION,
+ * and contains metadata hash. Hash found is available under *hash. If it was
+ * not found, then hash type will be set to VB2_HASH_INVALID.
+ *
+ * If `region` is NULL, then region option will not be passed to cbfstool.
+ * Operations will be performed on default `COREBOOT` region.
+ */
+vb2_error_t cbfstool_get_metadata_hash(const char *file, const char *region,
+				       struct vb2_hash *hash);
+
+/*
+ * Get value of `config` file field.
+ *
+ * This function extracts "config" file from selected region, parses it to find
+ * value of `config_field`, and returns it to `value` as allocated string
+ * (which has to be freed) or NULL if value was not found.
+ *
+ * If `region` is NULL, then region option will not be passed to cbfstool.
+ * Operations will be performed on default `COREBOOT` region.
+ */
+vb2_error_t cbfstool_get_config_value(const char *file, const char *region,
+				      const char *config_field, char **value);