From: Albert ARIBAUD <albert.u.boot@aribaud.net>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v6] arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD
Date: Sat, 12 Sep 2015 09:21:43 +0200 [thread overview]
Message-ID: <20150912092143.01eee164@lilith> (raw)
In-Reply-To: <1441184800-13081-1-git-send-email-sr@denx.de>
Hello Stefan,
On Wed, 2 Sep 2015 11:06:40 +0200, Stefan Roese <sr@denx.de> wrote:
> From: Albert ARIBAUD <albert.u.boot@aribaud.net>
>
> When building a Thumb-1-only target with CONFIG_SYS_THUMB_BUILD,
> some files fail to build, most of the time because they include
> mcr instructions, which only exist for Thumb-2.
>
> This patch introduces a Kconfig option CONFIG_THUMB2 and uses
> it to select between Thumb-2 and ARM mode for the aforementioned
> files.
>
> Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Signed-off-by: Stefan Roese <sr@denx.de
> ---
> This patch is necessary for the SPEAr600 x600 U-Boot port to
> fit into the onboard NOR flash again. Reducing the size by about
> 200KiB. So, if nothing is really missing here, then please
> let's apply it after the v2015.10 release.
>
> Thanks,
> Stefan
Did you change anything from v5 of this patch? Otherwise, I would
prefer to apply the whole series.
Amicalement,
--
Albert.
next prev parent reply other threads:[~2015-09-12 7:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-02 9:06 [U-Boot] [PATCH v6] arm: support Thumb-1 with CONFIG_SYS_THUMB_BUILD Stefan Roese
2015-09-12 7:21 ` Albert ARIBAUD [this message]
2015-09-12 7:34 ` Stefan Roese
2015-09-12 10:31 ` Albert ARIBAUD
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