From 97651ce275198ed650da7944b967d93a79127bd9 Mon Sep 17 00:00:00 2001 From: Esben Haabendal Date: Tue, 11 Jun 2019 10:44:09 +0200 Subject: [PATCH] arch: Add support for Westmere targets The westmere line of x86_64 targets lies between nehalem (corei7) and sandybridge (corei7-avx). Allowing use of -march=westmere enables use of AES instruction set on these targets. Signed-off-by: Esben Haabendal Signed-off-by: Peter Korsgaard --- arch/Config.in.x86 | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/Config.in.x86 b/arch/Config.in.x86 index 3f6983ac1b..eb655adbca 100644 --- a/arch/Config.in.x86 +++ b/arch/Config.in.x86 @@ -101,6 +101,15 @@ config BR2_x86_corei7 select BR2_X86_CPU_HAS_SSSE3 select BR2_X86_CPU_HAS_SSE4 select BR2_X86_CPU_HAS_SSE42 +config BR2_x86_westmere + bool "westmere" + 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 + select BR2_X86_CPU_HAS_SSE4 + select BR2_X86_CPU_HAS_SSE42 config BR2_x86_corei7_avx bool "corei7-avx" select BR2_X86_CPU_HAS_MMX @@ -235,6 +244,7 @@ config BR2_ARCH default "i686" if BR2_x86_nocona && BR2_i386 default "i686" if BR2_x86_core2 && BR2_i386 default "i686" if BR2_x86_corei7 && BR2_i386 + default "i686" if BR2_x86_westmere && BR2_i386 default "i686" if BR2_x86_corei7_avx && BR2_i386 default "i686" if BR2_x86_core_avx2 && BR2_i386 default "i686" if BR2_x86_atom && BR2_i386 @@ -271,6 +281,7 @@ config BR2_GCC_TARGET_ARCH default "corei7-avx" if BR2_x86_corei7_avx default "core-avx2" if BR2_x86_core_avx2 default "atom" if BR2_x86_atom + default "westmere" if BR2_x86_westmere default "silvermont" if BR2_x86_silvermont default "k8" if BR2_x86_opteron default "k8-sse3" if BR2_x86_opteron_sse3 -- 2.30.2