aboutsummaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorGravatar Waldemar Brodkorb <wbx@openadk.org>2015-08-29 09:57:33 +0200
committerGravatar Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2015-10-10 12:51:45 +0200
commit4a92f6754a39d8dc22a8285fef36b0b58619cb24 (patch)
treed217d10de3694a6ceb042d34586957b222e52a9d /arch
parent217ca447d60042e8f90e35494f90ae4313f70b28 (diff)
downloadbuildroot-4a92f6754a39d8dc22a8285fef36b0b58619cb24.tar.gz
buildroot-4a92f6754a39d8dc22a8285fef36b0b58619cb24.tar.bz2
toolchain: add sparc64 architecture support
Introduce sparc64 architecture to buildroot. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/Config.in12
-rw-r--r--arch/Config.in.sparc12
2 files changed, 21 insertions, 3 deletions
diff --git a/arch/Config.in b/arch/Config.in
index 875f4121a2..4cdd54e251 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 cc10e8d0ef..307540fdbf 100644
--- a/arch/Config.in.sparc
+++ b/arch/Config.in.sparc
@@ -1,18 +1,25 @@
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