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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-07-25 19:03:24 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-07-27 15:43:38 +0100 |
| commit | 789dcb8e68a2ab9784ac10ab36815010c61af2fc (patch) | |
| tree | e0930a7f1900bc907a2bd3e372d20512e4328fe3 /meta/conf/machine/include/tune-xscale.inc | |
| parent | c64d075b3d367e6c76aafa17782585d026b1f31e (diff) | |
| download | openembedded-core-contrib-789dcb8e68a2ab9784ac10ab36815010c61af2fc.tar.gz | |
Add ARM tune file overhaul based largely on work from Mark Hatle
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf/machine/include/tune-xscale.inc')
| -rw-r--r-- | meta/conf/machine/include/tune-xscale.inc | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/meta/conf/machine/include/tune-xscale.inc b/meta/conf/machine/include/tune-xscale.inc index 7fabb4618e..9fe968526c 100644 --- a/meta/conf/machine/include/tune-xscale.inc +++ b/meta/conf/machine/include/tune-xscale.inc @@ -1,11 +1,17 @@ -require conf/machine/include/arm/arch-arm.inc +DEFAULTTUNE ?= "xscale" -INHERIT += "siteinfo" +require conf/machine/include/arm/arch-armv5-dsp.inc -TUNE_CCARGS = "-march=armv5te -mtune=xscale" -TARGET_CC_KERNEL_ARCH = "-march=armv5te -mtune=xscale" -TUNE_PKGARCH = "${@['armv5teb', 'armv5te'][bb.data.getVar('SITEINFO_ENDIANNESS', d, 1) == 'le']}" -PACKAGE_EXTRA_ARCHS = "${@['armeb armv4b armv4tb armv5teb', 'arm armv4 armv4t armv5te'][bb.data.getVar('SITEINFO_ENDIANNESS', d, 1) == 'le']}" +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 = "${PACKAGE_EXTRA_ARCHS_tune-armv5te}" + +AVAILTUNES += "xscale-be" +TUNE_FEATURES_tune-xscale = "${TUNE_FEATURES_tune-armv5teb} xscale" +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 |