From: Carlo Caione <ccaione@baylibre.com>
To: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: u-boot@lists.u-boot-project.org,
Ahmad Fatoum <a.fatoum@barebox.org>,
David Lechner <dlechner@baylibre.com>,
Julien Masson <jmasson@baylibre.com>,
Vitor Sato Eschholz <vsatoes@baylibre.com>,
Ilias Apalodimas <ilias.apalodimas@linaro.org>,
Tom Rini <trini@konsulko.com>, Simon Glass <sjg@chromium.org>,
Quentin Schulz <quentin.schulz@cherry.de>,
Marek Vasut <marek.vasut+renesas@mailbox.org>,
Johan Jonker <jbx6244@gmail.com>,
Jonas Karlman <jonas@kwiboo.se>, Randolph Sapp <rs@ti.com>,
Daniel Golle <daniel@makrotopia.org>,
James Hilliard <james.hilliard1@gmail.com>,
Aristo Chen <aristo.chen@canonical.com>,
Peng Fan <peng.fan@nxp.com>, Vincent Jardin <vjardin@free.fr>,
Peter Robinson <pbrobinson@gmail.com>
Subject: Re: [PATCH v3 0/5] firmware-owned devicetree for EBBR / SystemReady DeviceTree
Date: Wed, 7 Oct 2026 14:07:45 +0200 [thread overview]
Message-ID: <asY1exCswTF3-TvB@macbook.tail959722.ts.net> (raw)
In-Reply-To: <9A8EEB25-DEA9-4CBA-B932-1E1D1D477246@gmx.de>
On Tue, Sep 29, 2026 at 00:20:41 +0100, Heinrich Schuchardt wrote:
> Thinking of other boot stages like EDK II the device-tree may already
> have to be created in U-Boot SPL.
>
> Multiple RISC-V systems boot via
>
> U-Boot SPL -> OpenSBI-> EDK II
Agreed: that chain has no U-Boot proper, so the EFI hooks in this series
never run. If U-Boot prepares the DT, it would need to do so in SPL and
hand it onward but, yes, this series does not yet enable it in SPL.
Cheers,
--
Carlo Caione
next prev parent reply other threads:[~2026-10-07 12:17 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-03 13:09 [PATCH v3 0/5] firmware-owned devicetree for EBBR / SystemReady DeviceTree Carlo Caione
2026-09-03 13:09 ` [PATCH v3 1/5] efi_loader: bootmgr: preserve a passed devicetree Carlo Caione
2026-09-28 18:45 ` Heinrich Schuchardt
2026-09-28 20:33 ` Carlo Caione
2026-09-28 22:00 ` E Shattow
2026-10-07 9:30 ` Carlo Caione
2026-09-28 22:10 ` Heinrich Schuchardt
2026-09-03 13:09 ` [PATCH v3 2/5] boot: add a firmware-owned devicetree source Carlo Caione
2026-09-28 17:12 ` Simon Glass
2026-09-03 13:09 ` [PATCH v3 3/5] bootmeth: efi: use the firmware-owned devicetree Carlo Caione
2026-09-28 17:12 ` Simon Glass
2026-09-03 13:09 ` [PATCH v3 4/5] efi_loader: bootmgr: install " Carlo Caione
2026-09-08 8:37 ` Ilias Apalodimas
2026-09-08 9:09 ` Carlo Caione
2026-09-08 9:50 ` Ilias Apalodimas
2026-09-08 10:05 ` Carlo Caione
2026-09-28 17:12 ` Simon Glass
2026-09-03 13:09 ` [PATCH v3 5/5] test: boot: add firmware-FDT source tests Carlo Caione
2026-09-28 17:12 ` Simon Glass
2026-09-22 8:05 ` [PATCH v3 0/5] firmware-owned devicetree for EBBR / SystemReady DeviceTree Carlo Caione
2026-09-28 17:14 ` Simon Glass
2026-09-28 17:12 ` [v3, " Simon Glass
2026-09-28 22:10 ` [PATCH v3 " Heinrich Schuchardt
2026-09-28 22:20 ` Heinrich Schuchardt
2026-10-07 12:07 ` Carlo Caione [this message]
2026-10-07 12:02 ` Carlo Caione
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