1DEFAULTTUNE ?= "ppce500"
2
3require conf/machine/include/powerpc/arch-powerpc.inc
4
5TUNEVALID[ppce500] = "Enable ppce500 specific processor optimizations"
6TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce500', ' -mcpu=8540', '', d)}"
7
8TUNEVALID[spe] = "Enable SPE ABI extensions"
9TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500', 'spe' ], ' -mabi=spe -mspe -mfloat-gprs=single', '', d)}"
10TARGET_FPU .= "${@bb.utils.contains('TUNE_FEATURES', [ 'ppce500' , 'spe' ], 'ppc-efs', '', d)}"
11
12# spe is defined potentially in two places, so we want to be sure it will
13# only write spe once to the ABIEXTENSIONS field.
14SPEABIEXTENSION = "${@bb.utils.filter('TUNE_FEATURES', 'spe', d)}"
15ABIEXTENSION .= "${SPEABIEXTENSION}"
16
17AVAILTUNES += "ppce500"
18TUNE_FEATURES:tune-ppce500 = "m32 spe ppce500 bigendian"
19TUNE_PKGARCH:tune-ppce500 = "ppce500"
20PACKAGE_EXTRA_ARCHS:tune-ppce500 = "ppce500"
21