| Message ID | 1435340002-20396-2-git-send-email-guido@vanguardiasur.com.ar |
|---|---|
| State | Accepted |
| Headers | show |
Guido, All, On 2015-06-26 14:33 -0300, Guido Martínez spake thusly: > Add the Cortex M3 variant. These microcontrollers don't support regular > ARM instructions and don't have an MMU. > > Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Regards, Yann E. MORIN. > --- > arch/Config.in.arm | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/Config.in.arm b/arch/Config.in.arm > index a2f00d2..9aa23a3 100644 > --- a/arch/Config.in.arm > +++ b/arch/Config.in.arm > @@ -146,6 +146,10 @@ config BR2_cortex_a15 > select BR2_ARM_CPU_HAS_THUMB2 > select BR2_ARM_CPU_ARMV7A > select BR2_ARCH_HAS_MMU_OPTIONAL > +config BR2_cortex_m3 > + bool "cortex-M3" > + select BR2_ARM_CPU_HAS_THUMB > + select BR2_ARM_CPU_HAS_THUMB2 > config BR2_fa526 > bool "fa526/626" > select BR2_ARM_CPU_HAS_ARM > @@ -408,6 +412,7 @@ config BR2_GCC_TARGET_CPU > default "cortex-a9" if BR2_cortex_a9 > default "cortex-a12" if BR2_cortex_a12 > default "cortex-a15" if BR2_cortex_a15 > + default "cortex-m3" if BR2_cortex_m3 > default "fa526" if BR2_fa526 > default "marvell-pj4" if BR2_pj4 > default "strongarm" if BR2_strongarm > -- > 2.1.4 > > _______________________________________________ > buildroot mailing list > buildroot@busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot
diff --git a/arch/Config.in.arm b/arch/Config.in.arm index a2f00d2..9aa23a3 100644 --- a/arch/Config.in.arm +++ b/arch/Config.in.arm @@ -146,6 +146,10 @@ config BR2_cortex_a15 select BR2_ARM_CPU_HAS_THUMB2 select BR2_ARM_CPU_ARMV7A select BR2_ARCH_HAS_MMU_OPTIONAL +config BR2_cortex_m3 + bool "cortex-M3" + select BR2_ARM_CPU_HAS_THUMB + select BR2_ARM_CPU_HAS_THUMB2 config BR2_fa526 bool "fa526/626" select BR2_ARM_CPU_HAS_ARM @@ -408,6 +412,7 @@ config BR2_GCC_TARGET_CPU default "cortex-a9" if BR2_cortex_a9 default "cortex-a12" if BR2_cortex_a12 default "cortex-a15" if BR2_cortex_a15 + default "cortex-m3" if BR2_cortex_m3 default "fa526" if BR2_fa526 default "marvell-pj4" if BR2_pj4 default "strongarm" if BR2_strongarm
Add the Cortex M3 variant. These microcontrollers don't support regular ARM instructions and don't have an MMU. Signed-off-by: Guido Martínez <guido@vanguardiasur.com.ar> --- arch/Config.in.arm | 5 +++++ 1 file changed, 5 insertions(+)