diff options
author | Jonathan Neuschäfer <j.neuschaefer@gmx.net> | 2017-12-09 18:33:02 +0300 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2017-12-15 23:57:55 +0300 |
commit | 271ba36e7b32916cd161c8af6cffb786a0687af7 (patch) | |
tree | f17cf9e07c56f910d003a8b4cd983891ade4e907 /Documentation/devicetree/bindings/chosen.txt | |
parent | aa199b746678e22ce986505c52e796b8481c555e (diff) | |
download | linux-271ba36e7b32916cd161c8af6cffb786a0687af7.tar.xz |
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: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/chosen.txt')
-rw-r--r-- | Documentation/devicetree/bindings/chosen.txt | 15 |
1 files changed, 15 insertions, 0 deletions
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>; + }; +}; |