diff options
| author | York Sun <york.sun@nxp.com> | 2017-08-15 11:14:44 -0700 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-09-11 07:55:36 -0700 |
| commit | 5fd13d973613d308663f97b51059ecd9179baf09 (patch) | |
| tree | ce5e5bab7289886eb16ef06d7503d22fe1117171 /doc/uImage.FIT/source_file_format.txt | |
| parent | 7264f2928b46c5f5685e39ed607652c8991e47b6 (diff) | |
spl: fit: Support both external and embedded data
SPL supports U-Boot image in FIT format which has data outside of
FIT structure. This adds support for embedded data for normal FIT
images.
Signed-off-by: York Sun <york.sun@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'doc/uImage.FIT/source_file_format.txt')
| -rw-r--r-- | doc/uImage.FIT/source_file_format.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/uImage.FIT/source_file_format.txt b/doc/uImage.FIT/source_file_format.txt index 136d3d7078..32825eda8d 100644 --- a/doc/uImage.FIT/source_file_format.txt +++ b/doc/uImage.FIT/source_file_format.txt @@ -288,6 +288,10 @@ The 'data-offset' property can be substituted with 'data-position', which defines an absolute position or address as the offset. This is helpful when booting U-Boot proper before performing relocation. +Normal kernel FIT image has data embedded within FIT structure. U-Boot image +for SPL boot has external data. Existence of 'data-offset' can be used to +identify which format is used. + 9) Examples ----------- |