tree 80d8bf824579de0f032c64b4e908c146e68299db
parent 1fae23899c7d6a7f44dec6a963d6c74ce5fe5c19
author Igor Opaniuk <igor.opaniuk@toradex.com> 1575374686 +0200
committer Stefano Babic <sbabic@denx.de> 1575630565 +0100

common: fdt_support: add support for setting usable memory

Add support for setting linux,usable-memory property in the memory
node of device tree for the kernel [1].

This property holds a base address and size, describing a
limited region in which memory may be considered available for use by
the kernel. Memory outside of this range is not available for use.

[1] https://www.kernel.org/doc/Documentation/devicetree/bindings/chosen.txt

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>