From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jakub =?UTF-8?B?S2ljacWEc2tp?= <moorray3@wp.pl>
Date: Fri, 12 Jun 2015 10:15:01 +0200
Subject: [U-Boot] dtoverlay for mx6 ARM
In-Reply-To: <557A0839.1030501@sigmatek.at>
References: <5579E665.9060104@sigmatek.at> <20150611221351.714eac9f@north>
 <557A0839.1030501@sigmatek.at>
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On Fri, 12 Jun 2015 00:14:17 +0200, Johann Obermayr wrote:
> Am 11.06.2015 um 22:13 schrieb Jakub Kici?ski:
> > On Thu, 11 Jun 2015 21:49:57 +0200, Johann Obermayr wrote:
> >> Hello,
> > Hi there,
> >   
> >> for raspberyy pi there are some "features" available.
> >> dtoverlay, dtparam, ...
> >> we have a Freescale mx6 CPU.
> >> How we can add/enable this features ?
> > I'm new to U-Boot but on RPi the "features" are provided by their
> > proprietary firmware/bootloader.   AFAIK U-Boot doesn't support DT
> > overlays.
> Thank you for this information.
> 
> Is there a way to change a loaded devicetree configuration ?
> 
> Because we have many boards with small differents. but less memory on disk.
> at this time one DTB file need ~150kb. we have 1MB free, but we have > 
> 20 different boards and
> every month 1 or 2 new boards.

Ugh, nothing comes to my mind, but as I said, I'm a newbie.  Maybe
someone else can chime in.