diff options
Diffstat (limited to 'meta/conf/machine/include/powerpc/tune-ppce500.inc')
| -rw-r--r-- | meta/conf/machine/include/powerpc/tune-ppce500.inc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/meta/conf/machine/include/powerpc/tune-ppce500.inc b/meta/conf/machine/include/powerpc/tune-ppce500.inc new file mode 100644 index 0000000000..aceab321b7 --- /dev/null +++ b/meta/conf/machine/include/powerpc/tune-ppce500.inc @@ -0,0 +1,20 @@ +DEFAULTTUNE ?= "ppce500" + +require conf/machine/include/powerpc/arch-powerpc.inc + +TUNEVALID[ppce500] = "Enable ppce500 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500', ' -mcpu=8540', '', d)}" + +TUNEVALID[spe] = "Enable SPE ABI extensions" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500', 'spe' ], ' -mabi=spe -mspe -mfloat-gprs=single', '', d)}" +TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500' , 'spe' ], 'ppc-efs', '', d)}" + +# spe is defined potentially in two places, so we want to be sure it will +# only write spe once to the ABIEXTENSIONS field. +SPEABIEXTENSION = "${@bb.utils.filter('TUNE_FEATURES', 'spe', d)}" +ABIEXTENSION .= "${SPEABIEXTENSION}" + +AVAILTUNES += "ppce500" +TUNE_FEATURES:tune-ppce500 = "m32 spe ppce500 bigendian" +TUNE_PKGARCH:tune-ppce500 = "ppce500" +PACKAGE_EXTRA_ARCHS:tune-ppce500 = "ppce500" |