diff options
Diffstat (limited to 'tools/mkimage.h')
| -rw-r--r-- | tools/mkimage.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/mkimage.h b/tools/mkimage.h index 950e190..ecb3032 100644 --- a/tools/mkimage.h +++ b/tools/mkimage.h @@ -132,7 +132,10 @@ struct image_type_params { /* * This callback function will be executed for variable size record * It is expected to build this header in memory and return its length - * and a pointer to it + * and a pointer to it by using image_type_params.header_size and + * image_type_params.hdr. The return value shall indicate if an + * additional padding should be used when copying the data image + * by returning the padding length. */ int (*vrec_header) (struct mkimage_params *, struct image_type_params *); |