path: root/doc/mkimage.1
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Diffstat (limited to 'doc/mkimage.1')
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/mkimage.1 b/doc/mkimage.1
index 036b095c1b..e0f210ab52 100644
--- a/doc/mkimage.1
+++ b/doc/mkimage.1
@@ -112,6 +112,15 @@ Provide special options to the device tree compiler that is used to
create the image.
+.BI "\-E
+After processing, move the image data outside the FIT and store a data offset
+in the FIT. Images will be placed one after the other immediately after the
+FIT, with each one aligned to a 4-byte boundary. The existing 'data' property
+in each image will be replaced with 'data-offset' and 'data-size' properties.
+A 'data-offset' of 0 indicates that it starts in the first (4-byte aligned)
+byte after the FIT.
.BI "\-f [" "image tree source file" " | " "auto" "]"
Image tree source file that describes the structure and contents of the
FIT image.
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