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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