[PATCH v5] arm: boards: phytec-som-am335x: Update boot scripts

[Sascha Hauer]

On Tue, Jun 27, 2017 at 11:45:44AM +0200, Daniel Schultz wrote:
> Hi Sascha,
> 
> > Normally the desired behaviour is that the bootsource can be changed
> > persistently by setting nv.boot.default to the desired source. This
> > does not work when global.boot.default gets overwritten after the nvvars
> > have been read from the environment.
> > 
> > This behaviour is not changed with this patch, but I would welcome a
> > patch that changes this script to the desired behaviour. This could
> > be done by changing global.boot.default only when nv.boot.default is
> > empty.
> > 
> 
> This is already implemented by a test above these changes, isn't it?
> 
> snippet from init/bootsource:
>   1 #!/bin/sh
> 
>   2
>   3 if [ -n "$nv.boot.default" ]; then
>   4         exit
>   5 fi

Yes, right, that already does it. Sorry for the noise.

Sascha

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