[Buildroot] [PATCH v4 09/22] toolchain-external-codesourcery-arm: Cortex-A12 and Cortex-A17 not supported

Romain Naour romain.naour at gmail.com
Mon Nov 7 22:35:56 UTC 2016


Hi Arnout,

Le 07/11/2016 à 02:20, Arnout Vandecappelle (Essensium/Mind) a écrit :
> It's gcc 4.8.3 which doesn't support those cores yet.
> 
> Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>

Good catch :)

cortex-A17 was added with gcc5 and cortex-A12 with gcc4.9
https://gcc.gnu.org/gcc-5/changes.html
https://gcc.gnu.org/gcc-4.9/changes.html

Reviewed-by: Romain Naour <romain.naour at gmail.com>

Best regards,
Romain

> ---
> v4: new patch
> ---
>  .../toolchain-external/toolchain-external-codesourcery-arm/Config.in    | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
> index 037985b..3cdfc86 100644
> --- a/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
> +++ b/toolchain/toolchain-external/toolchain-external-codesourcery-arm/Config.in
> @@ -3,6 +3,8 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
>  	depends on BR2_arm
>  	depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
>  	depends on BR2_ARM_EABI
> +	# Unsupported ARM cores
> +	depends on !BR2_cortex_a12 && !BR2_cortex_a17
>  	depends on !BR2_STATIC_LIBS
>  	select BR2_TOOLCHAIN_EXTERNAL_GLIBC
>  	select BR2_TOOLCHAIN_HAS_SSP
> 




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