From: Anatolij Gustschin <agust@denx.de>
To: u-boot@lists.denx.de
Subject: [RFC PATCH] imx: skip unused compatible strings in drivers
Date: Tue, 26 May 2020 13:43:32 +0200 [thread overview]
Message-ID: <20200526134332.5154a180@crub> (raw)
In-Reply-To: <4c07f210-eab5-b456-fb1c-3f1b1eb71e0b@web.de>
On Tue, 26 May 2020 13:12:46 +0200
Soeren Moch smoch at web.de wrote:
> On 25.05.20 22:24, Anatolij Gustschin wrote:
> > Converting to DM increases binary size and breaks building some
> > boards (i.e. tbs2910, gcc 9.2). The approach to address this issue
> > via cutting off unused properties/nodes in device tree via custom
> > u-boot.dtsi was not welcome, even if the affected boards do not
> > pass the built-in device tree to the kernel.
> But there is CONFIG_OF_REMOVE_PROPS="dmas dma-names interrupt-parent
> interrupts interrupts-extended interrupt-names interrupt-map
> interrupt-map-mask" in tbs2910_defconfig. So removing properties is
> already done via this config option. Removing nodes is not implemented
> (yet? AFAIK). But would be welcome if someone implements this in a
> similar way, I think.
Yes, I've added this CONFIG_OF_REMOVE_PROPS list on request because an
earlier patch [1] was not very welcome. But this older patch already did
deleting unused nodes, in a different way.
[1] http://patchwork.ozlabs.org/project/uboot/patch/20191206183047.1313-1-agust at denx.de
--
Anatolij
prev parent reply other threads:[~2020-05-26 11:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 20:24 [RFC PATCH] imx: skip unused compatible strings in drivers Anatolij Gustschin
2020-05-26 11:12 ` Soeren Moch
2020-05-26 11:25 ` Marek Vasut
2020-05-26 11:35 ` Soeren Moch
2020-05-26 11:58 ` Anatolij Gustschin
2020-05-26 12:00 ` Marek Vasut
2020-05-26 12:40 ` Peng Fan
2020-05-26 12:42 ` Marek Vasut
2020-05-26 13:15 ` Anatolij Gustschin
2020-05-26 11:43 ` Anatolij Gustschin [this message]
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