[PATCH] of: support passing console options with stdout-path

[Andrew Lunn]

> > More worrying, barebox does not support the : either. So there is a
> > danger your bootloader suddenly goes silent after a dt blob update.
> 
> Is barebox parsing the property? Or updating it? Or both? I've got no
> problem with this patch, but we can also support things like the
> 'current-speed' property in the UART to set a default when the stdout
> path doesn't have any arguments.

Hi Grant

I'm no export with barebox. So i just grep'ed the code.

It parses the property. Also as with linux, of_find_node_by_path()
does not stop at : as you say it should.

There is one case of the property being updated, but that is only for
the PPC mpc85xx.

Barebox does not appear to use 'current-speed' at all.

	Andrew