diff options
| 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-cortexr4.inc | |
| parent | c64d075b3d367e6c76aafa17782585d026b1f31e (diff) | |
| download | openembedded-core-789dcb8e68a2ab9784ac10ab36815010c61af2fc.tar.gz openembedded-core-789dcb8e68a2ab9784ac10ab36815010c61af2fc.tar.bz2 openembedded-core-789dcb8e68a2ab9784ac10ab36815010c61af2fc.tar.xz openembedded-core-789dcb8e68a2ab9784ac10ab36815010c61af2fc.zip | |
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-cortexr4.inc')
| -rw-r--r-- | meta/conf/machine/include/tune-cortexr4.inc | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/meta/conf/machine/include/tune-cortexr4.inc b/meta/conf/machine/include/tune-cortexr4.inc index c9193ca8c..738f5afdd 100644 --- a/meta/conf/machine/include/tune-cortexr4.inc +++ b/meta/conf/machine/include/tune-cortexr4.inc @@ -1,5 +1,15 @@ -require conf/machine/include/arm/arch-arm.inc +DEFAULTTUNE ?= "cortexr4" +ARMPKGARCH ?= "armv7r" + +require conf/machine/include/arm/arch-armv7a.inc + +TUNEVALID[cortexr4] = "Enable Cortex-R4 specific processor optimizations" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "cortexr4", "-mtune=cortex-r4", "", d)}" + +TUNEVALID[armv7r] = "Enable Cortex-R4 specific processor optimizations" +TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "armv7r", "-march=armv7-m", "", d)}" + +AVAILTUNES += "cortexr4" +TUNE_FEATURES_tune-cortexr4 = "armv7r vfp coretexr4" +PACKAGE_EXTRA_ARCHS_tune-cortexr4 = "${PACKAGE_EXTRA_ARCHS_tune-armv7at} armv7r" -# valid options for -march: `armv7', `armv7-r' -TUNE_CCARGS = "-march=armv7-r -mtune=cortex-r4 -mfpu=vfp -mfloat-abi=softfp" -TUNE_PKGARCH = "armv7" |