[MVEBU] SPI flash offset was depecrated?

[Tom Rini]

On Tue, Aug 02, 2022 at 01:43:07PM +0200, Pali Rohár wrote:
> On Tuesday 02 August 2022 07:36:45 Tom Rini wrote:
> > On Tue, Aug 02, 2022 at 11:27:25AM +0200, Pali Rohár wrote:
> > > Hello! I have tested it without dm-pre-reloc on A385 Turris Omnia and
> > > you are right. SPL cannot load proper U-Boot and throws error:
> > > 
> > >   Trying to boot from SPI
> > >   Invalid bus 0 (err=-19)
> > >   SPI probe failed.
> > >   SPL: failed to boot from all boot devices
> > > 
> > > Stefan and Tom, it is possible to somehow "inject" dm-pre-reloc into spi
> > > DTB SPL node during SPL compile time when CONFIG_SPL_SPI=y is enabled?
> > > 
> > > Because really CONFIG_SPL_SPI=y option does not work without
> > > dm-pre-reloc.
> > 
> > Automatically?  Not at this time, that's what -u-boot.dtsi files are for.
> 
> This issue is arch/arm/mach-mvebu generic, not board specific. SPI NOR
> node is defined in SoC .dtsi file, not in board dts file. -u-boot.dtsi
> is board specific, right? Therefore if -u-boot.dtsi is used then this
> setting needs to be included in every one mvebu soc -u-boot.dtsi file?
> This does not look as an ideal solution.

There's a few different -u-boot.dtsi files that may be included, see the
logic in scripts/Makefile.lib. But if there's already a board one, it
may need to #include the SoC one.

-- 
Tom
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