tree bcc15aaf0aba47b52029e4b9595dabfb5e5ed4b1
parent 3d640826efb0794af947e7c7f9681c20352ec912
author Hannes Schmelzer <hannes.schmelzer@br-automation.com> 1474387843 +0200
committer Simon Glass <sjg@chromium.org> 1476388450 -0600

cmd/fdt: add possibilty to have 'extrasize' on fdt resize

Sometimes devicetree nodes and or properties are added out of the u-boot
console, maybe through some script or manual interaction.

The devicetree as loaded or embedded is quite small, so the devicetree
has to be resized to take up those new nodes/properties.

In original the devicetree was only extended by effective
4 * add_mem_rsv.

With this commit we can add an argument to the "fdt resize" command,
which takes the extrasize to be added.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Acked-by: Simon Glass <sjg@chromium.org>