From: Herve Codina <herve.codina@bootlin.com>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Ayush Singh <ayush@beagleboard.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
devicetree-compiler@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree-spec@vger.kernel.org,
Hui Pu <hui.pu@gehealthcare.com>,
Ian Ray <ian.ray@gehealthcare.com>,
Luca Ceresoli <luca.ceresoli@bootlin.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: Re: [PATCH v2 03/10] tests: asm: Introduce treehdr_vers macro
Date: Thu, 18 Jun 2026 21:55:35 +0200 [thread overview]
Message-ID: <20260618215535.009087aa@bootlin.com> (raw)
In-Reply-To: <ajPFLjQ96nmsPLp2@zatzit>
Hi David,
On Thu, 18 Jun 2026 20:15:10 +1000
David Gibson <david@gibson.dropbear.id.au> wrote:
> On Thu, Apr 09, 2026 at 01:54:19PM +0200, Herve Codina wrote:
> > tree.S is used to generate custom dtbs. It uses the treehdr macro to
> > build the header part.
> >
> > The current definition of this macro doesn't allow to set custom
> > settings related to version fields.
> >
> > In order to easily generate some dtb with custom version values without
> > duplicating the full header computation, introduce the treehdr_vers
> > macro.
> >
> > The modification doesn't introduce any functional changes.
> >
> > Signed-off-by: Herve Codina <herve.codina@bootlin.com>
>
> I just killed the not-very-portable trees.S in the main git tree, so
> this will need reworking for the new treegen.c system.
Killing trees.S has been a good idea.
Even if it implies more work on my side, I can only agree with this
decision.
Best regards,
Hervé
next prev parent reply other threads:[~2026-06-18 19:55 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-09 11:54 [PATCH v2 00/10] Add support for structured tags and v18 dtb version Herve Codina
2026-04-09 11:54 ` [PATCH v2 01/10] libfdt: Introduce fdt_first_node() Herve Codina
2026-06-04 20:59 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 02/10] libfdt: Don't assume that a FDT_BEGIN_NODE tag is available at offset 0 Herve Codina
2026-06-04 21:04 ` Frank Li
2026-06-18 10:13 ` David Gibson
2026-06-18 19:17 ` Herve Codina
2026-04-09 11:54 ` [PATCH v2 03/10] tests: asm: Introduce treehdr_vers macro Herve Codina
2026-06-04 21:09 ` Frank Li
2026-06-18 10:15 ` David Gibson
2026-06-18 19:55 ` Herve Codina [this message]
2026-04-09 11:54 ` [PATCH v2 04/10] Introduce structured tag value definition Herve Codina
2026-06-04 21:14 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 05/10] fdtdump: Handle unknown tags Herve Codina
2026-06-04 21:19 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 06/10] flattree: " Herve Codina
2026-06-04 21:22 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 07/10] libfdt: Handle unknown tags in fdt_next_tag() Herve Codina
2026-06-04 21:25 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 08/10] libfdt: Introduce fdt_ptr_offset_ Herve Codina
2026-06-04 21:26 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 09/10] libfdt: Handle unknown tags on dtb modifications Herve Codina
2026-06-04 21:30 ` Frank Li
2026-04-09 11:54 ` [PATCH v2 10/10] Introduce v18 dtb version Herve Codina
2026-06-04 21:33 ` Frank Li
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