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| author |   Aleksey Smirnov <aleksey.smirnov@yadro.com> | 2024-02-08 13:11:56 +0300 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2024-02-09 13:54:12 +0000 |
| commit | 10f7eeafd16c8b825b3c9b96b8433311f122df1e (patch) | |
| tree | 24da6dbe7876019e5bdee46d0fc9254689ffbe5b /meta/conf/machine | |
| parent | d24e16d192f21aa68b5274496efaba1d913f37c2 (diff) | |
| download | openembedded-core-10f7eeafd16c8b825b3c9b96b8433311f122df1e.tar.gz | |
conf/machine: Add Power8 tune to PowerPC architecture
Description: now we can tune our build only for power7 or power9
processor for PowerPC arch, this patch add posibility to choose power8 tune.
Signed-off-by: Aleksey Smirnov <aleksey.smirnov@yadro.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine')
| -rw-r--r-- | meta/conf/machine/include/powerpc/tune-power8.inc | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/meta/conf/machine/include/powerpc/tune-power8.inc b/meta/conf/machine/include/powerpc/tune-power8.inc new file mode 100644 index 0000000000..ee10f2428f --- /dev/null +++ b/meta/conf/machine/include/powerpc/tune-power8.inc @@ -0,0 +1,31 @@ +DEFAULTTUNE ?= "ppc64p8le" + +require conf/machine/include/powerpc/arch-powerpc64.inc + +TUNEVALID[power8] = "Enable IBM Power8 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'power8', ' -mcpu=power8', '', d)}" + +AVAILTUNES += "ppcp8 ppc64p8 ppcp8le ppc64p8le" + +TUNE_FEATURES:tune-ppcp8 = "m32 fpu-hard power8 altivec bigendian" +BASE_LIB:tune-ppcp8 = "lib" +TUNE_PKGARCH:tune-ppcp8 = "ppcp8" +PACKAGE_EXTRA_ARCHS:tune-ppcp8 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppcp8" + +TUNE_FEATURES:tune-ppc64p8 = "m64 fpu-hard power8 altivec bigendian" +BASE_LIB:tune-ppc64p8 = "lib64" +TUNE_PKGARCH:tune-ppc64p8 = "ppc64p8" +PACKAGE_EXTRA_ARCHS:tune-ppc64p8 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64} ppc64p8" + +TUNE_FEATURES:tune-ppcp8le = "m32 fpu-hard power8 altivec" +BASE_LIB:tune-ppcp8le = "lib" +TUNE_PKGARCH:tune-ppcp8le = "ppcp8le" +PACKAGE_EXTRA_ARCHS:tune-ppcp8le = "${PACKAGE_EXTRA_ARCHS:tune-powerpcle} ppcp8le" + +TUNE_FEATURES:tune-ppc64p8le = "m64 fpu-hard power8 altivec" +BASE_LIB:tune-ppc64p8le = "lib64" +TUNE_PKGARCH:tune-ppc64p8le = "ppc64p8le" +PACKAGE_EXTRA_ARCHS:tune-ppc64p8le = "${PACKAGE_EXTRA_ARCHS:tune-powerpc64le} ppc64p8le" + +# glibc configure options to get power8 specific library +GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'power8', '--with-cpu=power8', '', d)}" |