From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle Date: Wed, 16 Mar 2016 23:50:04 +0100 Subject: [Buildroot] [PATCH 03/16] arch/arm: add Cortex-M4 entry In-Reply-To: <1458164602-16983-4-git-send-email-thomas.petazzoni@free-electrons.com> References: <1458164602-16983-1-git-send-email-thomas.petazzoni@free-electrons.com> <1458164602-16983-4-git-send-email-thomas.petazzoni@free-electrons.com> Message-ID: <56E9E31C.2020405@mind.be> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 03/16/16 22:43, Thomas Petazzoni wrote: > This commit adds the option to select the Cortex-M4 ARM core, in the > same family as Cortex-M3. This will be useful to enable the internal > toolchain backend for this ARM core, and provide some defconfigs for > Cortex-M4 platforms. > > Signed-off-by: Thomas Petazzoni Reviewed-by: Arnout Vandecappelle (Essensium/Mind) Regards, Arnout > --- > arch/Config.in.arm | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/Config.in.arm b/arch/Config.in.arm > index cd1ec33..ee612f5 100644 > --- a/arch/Config.in.arm > +++ b/arch/Config.in.arm > @@ -174,6 +174,10 @@ config BR2_cortex_m3 > bool "cortex-M3" > select BR2_ARM_CPU_HAS_THUMB2 > select BR2_ARM_CPU_ARMV7M > +config BR2_cortex_m4 > + bool "cortex-M4" > + select BR2_ARM_CPU_HAS_THUMB2 > + select BR2_ARM_CPU_ARMV7M > config BR2_fa526 > bool "fa526/626" > select BR2_ARM_CPU_HAS_ARM > @@ -455,6 +459,7 @@ config BR2_GCC_TARGET_CPU > default "cortex-a15" if BR2_cortex_a15 > default "cortex-a17" if BR2_cortex_a17 > default "cortex-m3" if BR2_cortex_m3 > + default "cortex-m4" if BR2_cortex_m4 > default "fa526" if BR2_fa526 > default "marvell-pj4" if BR2_pj4 > default "strongarm" if BR2_strongarm > -- Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF