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| author | Stefano Babic <sbabic@denx.de> | 2011-09-15 23:50:16 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-05 22:03:12 +0200 |
| commit | f0662105b674a3874227316abf8536bebc9b5995 (patch) | |
| tree | 35e46ac50259bf18ab03de3cbfc941e411c8d636 /tools/mkimage.h | |
| parent | 163967905f9e41232d5f7c525a9811a200fe30ba (diff) | |
| download | u-boot-f0662105b674a3874227316abf8536bebc9b5995.tar.gz u-boot-f0662105b674a3874227316abf8536bebc9b5995.tar.bz2 u-boot-f0662105b674a3874227316abf8536bebc9b5995.zip | |
mkimage: Add variable lenght header support
Some images have not a header of fix lenght. The patch will be
used for the generation of AIS images, because this header has
a variable lenght. The patch adds also the parameter "-s" (skip)
to not copy automatically the passed image file.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'tools/mkimage.h')
| -rw-r--r-- | tools/mkimage.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/mkimage.h b/tools/mkimage.h index e59a91913e..213baf0037 100644 --- a/tools/mkimage.h +++ b/tools/mkimage.h @@ -60,6 +60,7 @@ struct mkimage_params { int lflag; int vflag; int xflag; + int skipcpy; int os; int arch; int type; @@ -122,6 +123,13 @@ struct image_type_params { int (*check_image_type) (uint8_t); /* This callback function will be executed if fflag is defined */ int (*fflag_handle) (struct mkimage_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 + */ + int (*vrec_header) (struct mkimage_params *, + struct image_type_params *); /* pointer to the next registered entry in linked list */ struct image_type_params *next; }; |