From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= Subject: [PATCH] dt-bindings: chosen: Document linux,initrd-{start,end} Date: Sat, 9 Dec 2017 16:33:02 +0100 Message-ID: <20171209153305.11012-1-j.neuschaefer@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= , Rob Herring , Mark Rutland , AKASHI Takahiro , Ard Biesheuvel , Kees Cook , James Morse , Frank Rowand , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org 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: Jonathan Neuschäfer --- Documentation/devicetree/bindings/chosen.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/chosen.txt b/Documentation/devicetree/bindings/chosen.txt index e3b13ea7d2ae..45e79172a646 100644 --- a/Documentation/devicetree/bindings/chosen.txt +++ b/Documentation/devicetree/bindings/chosen.txt @@ -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>; + }; +}; -- 2.15.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html