From: Marek Vasut <marek.vasut@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Makefile: Only build dtc if needed
Date: Tue, 13 Nov 2018 23:50:41 +0100 [thread overview]
Message-ID: <a6df6740-927f-abe7-7d5b-9aee0543a78f@gmail.com> (raw)
In-Reply-To: <20181113224307.43697-1-sjg@chromium.org>
On 11/13/2018 11:43 PM, Simon Glass wrote:
> At present U-Boot always builds dtc if CONFIG_OF_CONTROL is defined. This
> is wasteful when the system already has a suitable version available.
>
> Update the Makefile logic to build dtc only if the version available is
> too old.
>
> This saves about 3 seconds of CPU time on a clean build for me.
Nice !
> Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
--
Best regards,
Marek Vasut
next prev parent reply other threads:[~2018-11-13 22:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-13 22:43 [U-Boot] [PATCH] Makefile: Only build dtc if needed Simon Glass
2018-11-13 22:50 ` Marek Vasut [this message]
2019-01-22 0:31 ` Simon Glass
2019-01-27 3:51 ` [U-Boot] " Tom Rini
2020-04-27 0:34 ` Simon Glass
2020-04-27 18:59 ` Tom Rini
2020-04-27 22:25 ` Simon Glass
2020-04-28 14:49 ` Tom Rini
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