u-boot/tools/binman/test/117_fdtmap_hdr_start.dts
Simon Glass cf2289435c binman: Add an image header
It is useful to be able to quickly locate the FDT map in the image. An
easy way to do this is with a pointer at the start or end of the image.

Add an 'image header' entry, which places a magic number followed by a
pointer to the FDT map. This can be located at the start or end of the
image, or at a chosen location.

As part of this, update GetSiblingImagePos() to detect missing siblings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-07-24 12:53:46 -07:00

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/dts-v1/;
/ {
#address-cells = <1>;
#size-cells = <1>;
binman {
size = <0x400>;
sort-by-offset;
u-boot {
offset = <0x100>;
};
fdtmap {
};
image-header {
location = "start";
};
};
};