From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2] arm: dts: am33xx: introduce 'am33xx-u-boot.dtsi'
Date: Thu, 7 Feb 2019 22:13:36 -0500 [thread overview]
Message-ID: <20190208031336.GU30838@bill-the-cat> (raw)
In-Reply-To: <1549453790-11692-1-git-send-email-hannes.schmelzer@br-automation.com>
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.schmelzer@br-automation.com>
>
Applied to u-boot/master, thanks!
--
Tom
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prev parent reply other threads:[~2019-02-08 3:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-06 11:49 [U-Boot] [PATCH v2] arm: dts: am33xx: introduce 'am33xx-u-boot.dtsi' Hannes Schmelzer
2019-02-07 16:47 ` Felix Brack
2019-02-07 17:14 ` Hannes Schmelzer
2019-02-08 15:10 ` Felix Brack
2019-02-08 3:13 ` Tom Rini [this message]
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