diff options
| -rw-r--r-- | meta/conf/machine/include/tune-core2.inc | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/meta/conf/machine/include/tune-core2.inc b/meta/conf/machine/include/tune-core2.inc index 85b69240ce..3b251972bb 100644 --- a/meta/conf/machine/include/tune-core2.inc +++ b/meta/conf/machine/include/tune-core2.inc @@ -1,10 +1,18 @@ +# Settings for the GCC(1) cpu-type "core2": +# +# Intel Core2 CPU with 64-bit extensions, MMX, SSE, SSE2, SSE3 and SSSE3 +# instruction set support. +# +# This tune is recommended for the Intel Core 2 CPU family, including Conroe, +# Merom and beyond, as well as the first Atom CPUs, Diamondville, and beyond. +# DEFAULTTUNE ?= "core2" require conf/machine/include/tune-i586.inc # Extra tune features TUNEVALID[core2] = "Enable core2 specific processor optimizations" -TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "core2", " -march=core2 -msse3 -mtune=generic -mfpmath=sse", "", d)}" +TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "core2", " -march=core2 -mtune=core2 -msse3 -mfpmath=sse", "", d)}" # Extra tune selections AVAILTUNES += "core2" |