@@ -120,6 +120,13 @@ config BR2_x86_barcelona
select BR2_X86_CPU_HAS_SSE
select BR2_X86_CPU_HAS_SSE2
select BR2_X86_CPU_HAS_SSE3
+config BR2_x86_jaguar
+ bool "jaguar"
+ select BR2_X86_CPU_HAS_MMX
+ select BR2_X86_CPU_HAS_SSE
+ select BR2_X86_CPU_HAS_SSE2
+ select BR2_X86_CPU_HAS_SSE3
+ select BR2_X86_CPU_HAS_SSSE3
config BR2_x86_geode
bool "geode"
# Don't include MMX support because there several variant of geode
@@ -168,6 +175,7 @@ config BR2_ARCH
default "i686" if BR2_x86_opteron && BR2_i386
default "i686" if BR2_x86_opteron_sse3 && BR2_i386
default "i686" if BR2_x86_barcelona && BR2_i386
+ default "i686" if BR2_x86_jaguar && BR2_i386
default "i686" if BR2_x86_k6
default "i686" if BR2_x86_k6_2
default "i686" if BR2_x86_athlon
@@ -196,6 +204,7 @@ config BR2_GCC_TARGET_TUNE
default "k8" if BR2_x86_opteron
default "k8-sse3" if BR2_x86_opteron_sse3
default "barcelona" if BR2_x86_barcelona
+ default "btver2" if BR2_x86_jaguar
default "k6" if BR2_x86_k6
default "k6-2" if BR2_x86_k6_2
default "athlon" if BR2_x86_athlon
@@ -225,6 +234,7 @@ config BR2_GCC_TARGET_ARCH
default "k8" if BR2_x86_opteron
default "k8-sse3" if BR2_x86_opteron_sse3
default "barcelona" if BR2_x86_barcelona
+ default "btver2" if BR2_x86_jaguar
default "k6" if BR2_x86_k6
default "k6-2" if BR2_x86_k6_2
default "athlon" if BR2_x86_athlon
AMD Jaguar ( https://en.wikipedia.org/wiki/Jaguar_%28microarchitecture%29 ) is suddenly a popular architecture since it is used in the PS4 and the XBox One. Many embedded systems are also likely to use it in the next years. This patch adds support for GCC architecture-specific optimizations and tuning for these CPUs. Signed-off-by: Adrien Beraud <adrien.beraud@savoirfairelinux.com> --- arch/Config.in.x86 | 10 ++++++++++ 1 file changed, 10 insertions(+)