From: Tom Rini <trini@konsulko.com>
To: Simon Glass <sjg@chromium.org>
Cc: "François Ozog" <francois.ozog@linaro.org>,
"Aaron Williams" <awilliams@marvell.com>,
"Albert Aribaud" <albert.u.boot@aribaud.net>,
"Alexander Graf" <agraf@csgraf.de>,
"Anastasiia Lukianenko" <Anastasiia_Lukianenko@epam.com>,
"Andre Przywara" <andre.przywara@arm.com>,
"Bin Meng" <bmeng.cn@gmail.com>,
"Heinrich Schuchardt" <xypron.glpk@gmx.de>,
"Ilias Apalodimas" <ilias.apalodimas@linaro.org>,
"Jerry Van Baren" <vanbaren@cideas.com>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Mark Kettenis" <mark.kettenis@xs4all.nl>,
"Matthias Brugger" <mbrugger@suse.com>,
"Michal Simek" <michal.simek@xilinx.com>,
"Oleksandr Andrushchenko" <Oleksandr_Andrushchenko@epam.com>,
"Sean Anderson" <seanga2@gmail.com>,
"Stephen Warren" <swarren@wwwdotorg.org>,
"Stephen Warren" <swarren@nvidia.com>,
"Thomas Fitzsimmons" <fitzsim@fitzsim.org>,
"Tuomas Tynkkynen" <tuomas.tynkkynen@iki.fi>,
"U-Boot Mailing List" <u-boot@lists.denx.de>,
"QEMU Developers" <qemu-devel@nongnu.org>
Subject: Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option
Date: Wed, 27 Oct 2021 14:16:38 -0400 [thread overview]
Message-ID: <20211027181638.GF8284@bill-the-cat> (raw)
In-Reply-To: <CAPnjgZ0MGr+2tcSziB8DWXZPmv6Q=9ecs_6RK=N20n3-XJiL5w@mail.gmail.com>
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On Wed, Oct 27, 2021 at 08:08:19AM -0600, Simon Glass wrote:
> Hi François,
>
> On Tue, 26 Oct 2021 at 00:07, François Ozog <francois.ozog@linaro.org> wrote:
> >
> > Hi Simon
> >
> > Position unchanged on this series: adding fake dts for boards that generate their device tree in the dts directory is not good. If you have them in documentation the it is acceptable.
>
> I think we are going to have to disagree on this one.
I'm not convinced either that we want or should have checked in device
trees for all of the platforms where the source of truth is elsewhere.
> I actually used
> the qemu one in testing/development recently. We have to have a way to
> develop in-tree with U-Boot. It does not impinge on any of your use
> cases, so far as I know.
It's certainly true that the "edit, rebuild, re-pass the dtb" cycle has
been sub-optimal since inception. It's not even U-Boot related. I can
count a number of times recently working with customers and just for
Linux, having to spend a number of hours on the edit, rebuild, really
make sure it gets populated where it's supposed to go, verify that yes
really our modified dtb is the one present cycle. It's a very generic
problem.
--
Tom
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next prev parent reply other threads:[~2021-10-27 18:16 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 0:23 [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option Simon Glass
2021-10-26 0:23 ` [PATCH v5 01/26] sandbox: Remove OF_HOSTFILE Simon Glass
2021-10-26 0:23 ` [PATCH v5 02/26] doc: Add documentation about devicetree usage Simon Glass
2021-10-26 14:06 ` Ilias Apalodimas
2021-10-26 15:27 ` Simon Glass
2021-10-27 9:29 ` Ilias Apalodimas
2021-10-26 14:31 ` François Ozog
2021-10-26 15:27 ` Simon Glass
2021-10-26 15:57 ` François Ozog
2021-10-27 14:13 ` Simon Glass
2021-10-27 15:38 ` François Ozog
2021-10-27 18:32 ` Simon Glass
2021-10-27 19:12 ` Ilias Apalodimas
2021-10-27 19:52 ` Simon Glass
2021-10-29 10:20 ` Ilias Apalodimas
2021-11-01 15:19 ` Tom Rini
2021-11-02 14:53 ` Simon Glass
2021-11-02 15:38 ` Ilias Apalodimas
2021-11-03 3:29 ` Simon Glass
2021-10-29 17:07 ` François Ozog
2021-11-02 14:53 ` Simon Glass
2021-10-27 19:46 ` François Ozog
2021-10-27 19:48 ` Tom Rini
2021-10-27 20:13 ` François Ozog
2021-10-26 0:23 ` [PATCH v5 03/26] arm: qemu: Mention -nographic in the docs Simon Glass
2021-10-26 0:23 ` [PATCH v5 04/26] arm: riscv: qemu: Explain how to extract the generated dt Simon Glass
2021-10-26 0:23 ` [PATCH v5 05/26] arm: qemu: Add a devicetree file for qemu_arm Simon Glass
2021-10-26 0:23 ` [PATCH v5 06/26] arm: qemu: Add a devicetree file for qemu_arm64 Simon Glass
2021-11-01 10:48 ` Peter Maydell
2021-11-01 16:58 ` Simon Glass
2021-11-01 17:33 ` François Ozog
2021-11-01 18:07 ` Tom Rini
2021-11-02 15:00 ` Simon Glass
2021-11-02 17:28 ` Tom Rini
2021-11-03 1:29 ` Simon Glass
2021-11-03 5:29 ` François Ozog
2021-11-03 14:41 ` Tom Rini
2021-11-04 11:09 ` Peter Maydell
2021-11-04 11:22 ` François Ozog
2021-11-04 11:41 ` Peter Maydell
2021-11-04 11:48 ` François Ozog
2021-11-03 14:44 ` François Ozog
2021-11-03 14:39 ` Tom Rini
2021-11-02 14:59 ` Simon Glass
2021-11-02 16:57 ` Tom Rini
2021-11-03 1:32 ` Simon Glass
2021-11-03 14:39 ` Tom Rini
2021-10-26 0:23 ` [PATCH v5 07/26] riscv: qemu: Add devicetree files for qemu_riscv32/64 Simon Glass
2021-10-26 0:23 ` [PATCH v5 08/26] arm: rpi: Add a devicetree file for rpi_4 Simon Glass
2021-10-26 0:23 ` [PATCH v5 09/26] arm: vexpress: Add a devicetree file for juno Simon Glass
2021-10-26 0:23 ` [PATCH v5 10/26] arm: xenguest_arm64: Add a fake devicetree file Simon Glass
2021-10-26 0:23 ` [PATCH v5 11/26] arm: octeontx: " Simon Glass
2021-10-26 0:23 ` [PATCH v5 12/26] arm: xilinx_versal_virt: Add a " Simon Glass
2021-10-26 0:23 ` [PATCH v5 13/26] arm: bcm7xxx: " Simon Glass
2021-10-26 0:23 ` [PATCH v5 14/26] arm: qemu-ppce500: " Simon Glass
2021-10-26 0:23 ` [PATCH v5 15/26] arm: highbank: Add a fake " Simon Glass
2021-10-26 0:23 ` [PATCH v5 16/26] fdt: Make OF_BOARD a bool option Simon Glass
2021-10-26 0:23 ` [PATCH v5 17/26] Drop CONFIG_BINMAN_STANDALONE_FDT Simon Glass
2021-10-26 0:23 ` [PATCH v5 18/26] doc: Update info on devicetree update Simon Glass
2021-10-26 0:23 ` [PATCH v5 19/26] fdt: Move MULTI_DTB_FIT handling out of fdtdec_setup() Simon Glass
2021-10-29 5:49 ` Ilias Apalodimas
2021-10-26 0:23 ` [PATCH v5 20/26] fdt: Drop #ifdefs with MULTI_DTB_FIT Simon Glass
2021-10-29 5:55 ` Ilias Apalodimas
2021-10-26 0:23 ` [PATCH v5 21/26] fdt: Drop CONFIG_SPL_BUILD check in fdtdec_setup() Simon Glass
2021-10-26 0:23 ` [PATCH v5 22/26] fdt: Drop #ifdef around board_fdt_blob_setup() Simon Glass
2021-10-26 0:23 ` [PATCH v5 25/26] fdt: Drop remaining preprocessor macros in fdtdec_setup() Simon Glass
2021-10-26 0:23 ` [PATCH v5 26/26] fdt: Don't call board_fdt_blob_setup() without OF_BOARD Simon Glass
2021-10-26 13:55 ` Ilias Apalodimas
2021-10-26 15:27 ` Simon Glass
2021-10-27 7:17 ` Ilias Apalodimas
2021-10-27 19:12 ` Tom Rini
2021-10-27 21:33 ` François Ozog
2021-10-27 21:44 ` Tom Rini
2021-10-26 6:07 ` [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option François Ozog
2021-10-27 14:08 ` Simon Glass
2021-10-27 15:14 ` François Ozog
2021-10-27 18:23 ` Simon Glass
2021-10-27 19:25 ` Tom Rini
2021-11-03 16:45 ` Simon Glass
2021-11-03 17:21 ` Tom Rini
2021-10-27 20:07 ` François Ozog
2021-11-03 1:20 ` Simon Glass
2021-11-03 4:45 ` François Ozog
2021-10-27 22:30 ` Mark Kettenis
2021-11-03 1:20 ` Simon Glass
2021-11-03 8:22 ` Mark Kettenis
2021-11-03 16:02 ` Tom Rini
2021-11-03 16:45 ` Simon Glass
2021-11-03 17:36 ` Mark Kettenis
2021-11-03 15:56 ` Tom Rini
2021-11-03 16:45 ` Simon Glass
2021-10-27 15:36 ` Tuomas Tynkkynen
2021-10-27 19:13 ` Tom Rini
2021-10-27 18:16 ` Tom Rini [this message]
2021-10-27 18:24 ` Tom Rini
2021-11-03 17:13 ` François Ozog
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