diff options
Diffstat (limited to 'meta-zephyr-bsp/conf/machine/include/tune-cortexm3.inc')
| -rw-r--r-- | meta-zephyr-bsp/conf/machine/include/tune-cortexm3.inc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/meta-zephyr-bsp/conf/machine/include/tune-cortexm3.inc b/meta-zephyr-bsp/conf/machine/include/tune-cortexm3.inc new file mode 100644 index 0000000..404e2b7 --- /dev/null +++ b/meta-zephyr-bsp/conf/machine/include/tune-cortexm3.inc @@ -0,0 +1,21 @@ +DEFAULTTUNE ?= "cortexm3" + +require conf/machine/include/arm/arch-armv7a.inc + +TUNEVALID[cortexm3] = "Enable Cortex-M3 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm3', ' -mcpu=cortex-m3', '', d)}" +AVAILTUNES += "cortexm3" + +TUNEVALID[armv7m] = "Enable Cortex-M3 specific processor optimizations" +TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}" +MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', 'armv7m:', '' ,d)}" + +TUNE_PKGARCH:tune-cortexm3 = "cortexm3" + +ARMPKGARCH:tune-cortexm3 = "armv7m" +PACKAGE_EXTRA_ARCHS:tune-cortexm3 ="cortexm3" + +TUNE_FEATURES:tune-cortexm3 = "armv7m vfp cortexm3" +PACKAGE_EXTRA_ARCHS:tune-cortexm3 = "${PACKAGE_EXTRA_ARCHS:tune-armv7at} armv7m-vfp" + +TUNE_CCARGS_MFLOAT = "soft" |