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Commit 271ba36e authored by Jonathan Neuschäfer's avatar Jonathan Neuschäfer Committed by Rob Herring
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dt-bindings: chosen: Document linux,initrd-{start,end} 



These properties have been in use for a very long time (at least since
2005), but were never documented in chosen.txt.

Signed-off-by: default avatarJonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent aa199b74

Documentation/devicetree/bindings/chosen.txt

+15 −0
Original line number Diff line number Diff line
@@ -120,3 +120,18 @@ e.g. 
While this property does not represent a real hardware, the address

and the size are expressed in #address-cells and #size-cells,

respectively, of the root node.



linux,initrd-start and linux,initrd-end

---------------------------------------



These properties hold the physical start and end address of an initrd that's

loaded by the bootloader. Note that linux,initrd-start is inclusive, but

linux,initrd-end is exclusive.

e.g.



/ {

	chosen {

		linux,initrd-start = <0x82000000>;

		linux,initrd-end = <0x82800000>;

	};

};