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DEFAULTTUNE ?= "xscale"
require conf/machine/include/arm/arch-armv5-dsp.inc
TUNEVALID[xscale] = "Enable PXA255/PXA26x Xscale specific processor optimizations"
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "xscale", "-mtune=xscale", "", d)}"
AVAILTUNES += "xscale"
TUNE_FEATURES_tune-xscale = "${TUNE_FEATURES_tune-armv5te} xscale"
PACKAGE_EXTRA_ARCHS_tune-xscale = "${PACKAGE_EXTRA_ARCHS_tune-armv5te}"
AVAILTUNES += "xscale-be"
TUNE_FEATURES_tune-xscale-be = "${TUNE_FEATURES_tune-armv5teb} xscale bigendian"
PACKAGE_EXTRA_ARCHS_tune-xscale-be = "${PACKAGE_EXTRA_ARCHS_tune-armv5teb}"
# webkit-gtk has alignment issues with double instructions on armv5 so
# disable them here
TUNE_CCARGS_pn-webkit-gtk = "${@bb.utils.contains("TUNE_FEATURES", "xscale", "-march=armv4t", "", d)}"
TUNE_CCARGS_pn-cairo = "${@bb.utils.contains("TUNE_FEATURES", "xscale", "-march=armv4t", "", d)}"
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