On Wed, Feb 06, 2019 at 12:49:50PM +0100, Hannes Schmelzer wrote:
> commit fdce9d35dc36 ("arm: dts: am33xx: Sync dts with Linux 4.20.0")
> did remove the "u-boot,dm-spl" flag from the 'ocp' bus which was
> introduced with
> commit 19aa4ac09db9 ("dts: am33xx: add u-boot, dm-spl to ocp bus")
>
> Due to this all boards having CONFIG_SPL_OF_CONTROL enabled are broken
> because they cannot bind/probe the boot-media interface during SPL
> stage.
>
> This commit introduces the 'am33xx-u-boot.dtsi' which is included with
> the auto include mechanism. The am33xx-u-boot-dtsi adds the important
> "u-boot,dm-pre-reloc" to the 'ocp bus' (the root bus of almost all
> peripherals, at least the bootable ones).
>
> The peripherials (mmc, spi, ...) needed during SPL stage need to be
> equipped with the 'u-boot,dm-pre-reloc' in their responsible dts file.
>
> Signed-off-by: Hannes Schmelzer <hannes.schmel...@br-automation.com>
> Applied to u-boot/master, thanks! -- Tom
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