diff options
| author | Simon Glass <[email protected]> | 2025-03-05 17:25:11 -0700 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2025-03-18 13:12:15 -0600 |
| commit | ecd50bb4643c9052e5f8b6171ab6c3905ed0ca70 (patch) | |
| tree | 1136f6906118e2ea376800ac08a566bbf440f2e8 /include | |
| parent | d6bb0ea535e4384ed1975ee9c755488f5036a79e (diff) | |
boot: Support compressed booti images in bootm
A compressed booti image relies on the compression-format's header at
the start to indicate which compression algorithm is used.
We don't support this elsewhere in U-Boot, so assume that a compressed
file is always a booti file. Once it is compressed, a check is made to
make sure that it actually is.
Simplify the implementation by adding a new function which returns the
booti image-type if compression is detected.
Signed-off-by: Simon Glass <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/image.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/image.h b/include/image.h index 5b9bd6a9649..2455baa6667 100644 --- a/include/image.h +++ b/include/image.h @@ -648,6 +648,17 @@ ulong genimg_get_kernel_addr(char * const img_addr); */ enum image_fmt_t genimg_get_format(const void *img_addr); +/** + * genimg_get_format_comp() - Like genimg_get_format() but adds compressed booti + * + * If a compressed file is detected (with image_decomp_type()) and + * CONFIG_CMD_BOOTI is enabled, then this returns IMAGE_FORMAT_BOOTI + * + * @img_addr: image start address + * Return: image format type or IMAGE_FORMAT_INVALID if no image is present + */ +enum image_fmt_t genimg_get_format_comp(const void *img_addr); + int genimg_has_config(struct bootm_headers *images); /** |