[Buildroot] [PATCH 1/4] arm: update processor types

[Yann E. MORIN <yann.morin.1998@free.fr>]

Guido, All,

On 2015-06-26 14:33 -0300, Guido Mart?nez 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 Mart?nez <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
> 
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