Commit 4a92f675 authored by Waldemar Brodkorb's avatar Waldemar Brodkorb Committed by Thomas Petazzoni
Browse files

toolchain: add sparc64 architecture support 



Introduce sparc64 architecture to buildroot.

Signed-off-by: default avatarWaldemar Brodkorb <wbx@openadk.org>
Acked-by: default avatarGustavo Zacarias <gustavo@zacarias.com.ar>
Tested-by: default avatarGustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 217ca447

arch/Config.in

+11 −1
Original line number Diff line number Diff line
@@ -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

arch/Config.in.sparc

+10 −2
Original line number Diff line number Diff line 
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



config BR2_sparc_v8

	bool "v8"

	depends on BR2_sparc

config BR2_sparc_leon3

	bool "leon3"

	depends on BR2_sparc

config BR2_sparc_v9

	bool "v9"

	depends on BR2_sparc64

endchoice



config BR2_ARCH

	default "sparc"	if BR2_sparc

	default "sparc64" if BR2_sparc64



config BR2_ENDIAN

	default "BIG"
@@ -20,3 +27,4 @@ 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

toolchain/toolchain-buildroot/Config.in

+2 −1
Original line number Diff line number Diff line
@@ -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