1DEFAULTTUNE ?= "ppce300c3"
2
3require conf/machine/include/powerpc/arch-powerpc.inc
4
5AVAILTUNES += "ppce300c3 ppce300c3-nf"
6
7# hard-float
8TUNEVALID[ppce300c3] = "Enable ppce300c3 specific processor optimizations"
9TUNE_FEATURES:tune-ppce300c3 = "${TUNE_FEATURES:tune-powerpc} ppce300c3"
10TUNE_PKGARCH:tune-ppce300c3 = "ppce300c3"
11PACKAGE_EXTRA_ARCHS:tune-ppce300c3 = "${PACKAGE_EXTRA_ARCHS:tune-powerpc} ppce300c3"
12TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c3', ' -mcpu=e300c3', '', d)}"
13
14# glibc config options to make use of e300c3 (603e) specific sqrt/sqrtf routines
15GLIBC_EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c3', '--with-cpu=e300c3', '', d)}"
16
17# soft-float
18TUNEVALID[ppce300c3-nf] = "Enable ppce300c3 specific processor optimizations (no fpu)"
19TUNE_FEATURES:tune-ppce300c3-nf = "${TUNE_FEATURES:tune-powerpc-nf} ppce300c3-nf"
20TUNE_PKGARCH:tune-ppce300c3-nf = "ppce300c3-nf"
21PACKAGE_EXTRA_ARCHS:tune-ppce300c3-nf = "${PACKAGE_EXTRA_ARCHS:tune-powerpc-nf} ppce300c3-nf"
22TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'ppce300c3-nf', ' -mcpu=e300c3', '', d)}"
23
24