[U-Boot] ARM: DT: STM32F746: add u-boot, dm-pre-reloc property to sub nodes

[Vikas MANOCHA]

Hi Tom,

> -----Original Message-----
> From: Tom Rini [mailto:trini at konsulko.com]
> Sent: Wednesday, April 12, 2017 10:27 AM
> To: Vikas MANOCHA <vikas.manocha at st.com>
> Cc: u-boot at lists.denx.de; Ian Campbell <ijc at hellion.org.uk>; Hans de Goede <hdegoede at redhat.com>
> Subject: Re: [U-Boot] ARM: DT: STM32F746: add u-boot, dm-pre-reloc property to sub nodes
> 
> On Tue, Apr 04, 2017 at 04:59:06PM -0700, Vikas Manocha wrote:
> 
> > This patch is required for correct SPL device tree creation by fdtgrep
> > as fdtgrep looks for u-boot,dm-pre-reloc property of the node to
> > include it in the spl device tree.
> >
> > Not adding it in these subnodes ignores the pin muxing of peripherals
> > which is almost always in the subnodes.
> >
> > Signed-off-by: Vikas Manocha <vikas.manocha at st.com>
> > ---
> >  arch/arm/dts/stm32f746-disco.dts | 8 +++++++-
> 
> This should be done in arch/arm/dts/stm32f746-u-boot.dtsi or similar, see scripts/Makefile.lib for the logic on how we pick these files
> up, thanks!

Really cool! Thanks for this information. I will create stm32f7-u-boot.dtsi to add this info & send v2.

Cheers,
Vikas

> 
> --
> Tom