[Buildroot] [PATCH 1/2] toolchain: add sparc64 architecture support

[Waldemar Brodkorb]

Hi,

ping...

Waldemar Brodkorb wrote,

> Introduce sparc64 architecture to buildroot.
> 
> Signed-off-by: Waldemar Brodkorb <wbx at openadk.org>
> ---
>  arch/Config.in                          |   12 +++++++++++-
>  arch/Config.in.sparc                    |    9 +++++++--
>  toolchain/toolchain-buildroot/Config.in |    3 ++-
>  3 files changed, 20 insertions(+), 4 deletions(-)
> 
> diff --git a/arch/Config.in b/arch/Config.in
> index 875f412..4cdd54e 100644
> --- a/arch/Config.in
> +++ b/arch/Config.in
> @@ -217,6 +217,16 @@ config BR2_sparc
>  	  http://www.oracle.com/sun
>  	  http://en.wikipedia.org/wiki/Sparc
>  
> +config BR2_sparc64
> +	bool "SPARC64"
> +	select BR2_ARCH_IS_64
> +	select BR2_ARCH_HAS_MMU_MANDATORY
> +	help
> +	  SPARC (from Scalable Processor Architecture) is a RISC instruction
> +	  set architecture (ISA) developed by Sun Microsystems.
> +	  http://www.oracle.com/sun
> +	  http://en.wikipedia.org/wiki/Sparc
> +
>  config BR2_x86_64
>  	bool "x86_64"
>  	select BR2_ARCH_IS_64
> @@ -388,7 +398,7 @@ if BR2_sh || BR2_sh64
>  source "arch/Config.in.sh"
>  endif
>  
> -if BR2_sparc
> +if BR2_sparc || BR2_sparc64
>  source "arch/Config.in.sparc"
>  endif
>  
> diff --git a/arch/Config.in.sparc b/arch/Config.in.sparc
> index cc10e8d..faf4a11 100644
> --- a/arch/Config.in.sparc
> +++ b/arch/Config.in.sparc
> @@ -1,7 +1,8 @@
>  choice
>  	prompt "Target Architecture Variant"
> -	depends on BR2_sparc
> -	default BR2_sparc_v8
> +	depends on BR2_sparc || BR2_sparc64
> +	default BR2_sparc_v8 if BR2_sparc
> +	default BR2_sparc_v9 if BR2_sparc64
>  	help
>  	  Specific CPU variant to use
>  
> @@ -9,10 +10,13 @@ config BR2_sparc_v8
>  	bool "v8"
>  config BR2_sparc_leon3
>  	bool "leon3"
> +config BR2_sparc_v9
> +	bool "v9"
>  endchoice
>  
>  config BR2_ARCH
>  	default "sparc"	if BR2_sparc
> +	default "sparc64" if BR2_sparc64
>  
>  config BR2_ENDIAN
>  	default "BIG"
> @@ -20,3 +24,4 @@ config BR2_ENDIAN
>  config BR2_GCC_TARGET_CPU
>  	default "leon3"		if BR2_sparc_leon3
>  	default "v8"		if BR2_sparc_v8
> +	default "ultrasparc"	if BR2_sparc_v9
> diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in
> index 6d74819..17dba36 100644
> --- a/toolchain/toolchain-buildroot/Config.in
> +++ b/toolchain/toolchain-buildroot/Config.in
> @@ -67,7 +67,8 @@ config BR2_TOOLCHAIN_BUILDROOT_GLIBC
>  		   BR2_mipsel      || BR2_mips64     || BR2_mips64el|| \
>  		   BR2_powerpc     || BR2_powerpc64  || BR2_powerpc64le || \
>  		   BR2_sh          || BR2_sh64       || BR2_sparc   || \
> -		   BR2_x86_64      || BR2_microblaze || BR2_nios2
> +		   BR2_sparc64     || BR2_x86_64     || BR2_microblaze || \
> +		   BR2_nios2
>  	depends on BR2_USE_MMU
>  	depends on !BR2_STATIC_LIBS
>  	depends on !BR2_powerpc_SPE
> -- 
> 1.7.10.4
> 
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