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Message-ID: <20141125162121.GC3443@lunn.ch>
Date: Tue, 25 Nov 2014 17:21:21 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Grant Likely <grant.likely@...aro.org>
Cc: Andrew Lunn <andrew@...n.ch>,
Leif Lindholm <leif.lindholm@...aro.org>, mark.rutland@....com,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
robh+dt@...nel.org, ijc@...ian.org, plagnioj@...osoft.com,
linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] of: support passing console options with stdout-path
> > 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
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