diff options
Diffstat (limited to 'meta-zephyr-bsp/conf/machine/include/tune-cortexm4.inc')
| -rw-r--r-- | meta-zephyr-bsp/conf/machine/include/tune-cortexm4.inc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/meta-zephyr-bsp/conf/machine/include/tune-cortexm4.inc b/meta-zephyr-bsp/conf/machine/include/tune-cortexm4.inc new file mode 100644 index 0000000..b3092d8 --- /dev/null +++ b/meta-zephyr-bsp/conf/machine/include/tune-cortexm4.inc @@ -0,0 +1,19 @@ +DEFAULTTUNE ?= "cortexm4" + +require conf/machine/include/arm/arch-armv7a.inc + +TUNEVALID[cortexm4] = "Enable Cortex-M4 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm4', ' -mcpu=cortex-m4', '', d)}" +AVAILTUNES += "cortexm4" + +TUNEVALID[armv7m] = "Enable Cortex-M4 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7e-m', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '' ,d)}" + +TUNE_PKGARCH:tune-cortexm4 = "cortexm4" + +ARMPKGARCH:tune-cortexm4 = "armv7m" +PACKAGE_EXTRA_ARCHS:tune-cortexm4 ="cortexm4" + +TUNE_FEATURES:tune-cortexm4 = "armv7m vfp cortexm4" +PACKAGE_EXTRA_ARCHS:tune-cortexm4 = "${PACKAGE_EXTRA_ARCHS:tune-armv7at} armv7m-vfp armv7m" |