diff options
Diffstat (limited to 'meta/conf/machine/include/powerpc/tune-power7.inc')
| -rw-r--r-- | meta/conf/machine/include/powerpc/tune-power7.inc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/meta/conf/machine/include/powerpc/tune-power7.inc b/meta/conf/machine/include/powerpc/tune-power7.inc new file mode 100644 index 0000000000..4531ddd85f --- /dev/null +++ b/meta/conf/machine/include/powerpc/tune-power7.inc @@ -0,0 +1,24 @@ +DEFAULTTUNE ?= "ppcp7" + +require conf/machine/include/powerpc/arch-powerpc64.inc + +TUNEVALID[power7] = "Enable IBM Power7 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'power7', ' -mcpu=power7', '', d)}" + +AVAILTUNES += "ppcp7 ppc64p7" +TUNE_FEATURES:tune-ppcp7 = "m32 fpu-hard power7 altivec bigendian" +BASE_LIB:tune-ppcp7 = "lib" +TUNE_PKGARCH:tune-ppcp7 = "ppcp7" +PACKAGE_EXTRA_ARCHS:tune-ppcp7 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppcp7" + +TUNE_FEATURES:tune-ppc64p7 = "m64 fpu-hard power7 altivec bigendian" +BASE_LIB:tune-ppc64p7 = "lib64" +TUNE_PKGARCH:tune-ppc64p7 = "ppc64p7" +PACKAGE_EXTRA_ARCHS:tune-ppc64p7 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64p7" + +# glibc configure options to get power7 specific library +GLIBC_EXTRA_OECONF:powerpc64 += "${@bb.utils.contains('TUNE_FEATURES', 'power7', '--with-cpu=power7', '', d)}" +GLIBC_EXTRA_OECONF:powerpc += "${@bb.utils.contains('TUNE_FEATURES', 'power7', '--with-cpu=power7', '', d)}" + +# QEMU usermode fails with invalid instruction error +MACHINE_FEATURES_BACKFILL_CONSIDERED:append = "${@bb.utils.contains('TUNE_FEATURES', 'power7', ' qemu-usermode', '', d)}" |