diff options
| -rw-r--r-- | conf/machine/include/nrf52832.inc | 10 | ||||
| -rw-r--r-- | conf/machine/include/tune-cortexm4.inc | 19 |
2 files changed, 29 insertions, 0 deletions
diff --git a/conf/machine/include/nrf52832.inc b/conf/machine/include/nrf52832.inc new file mode 100644 index 0000000..73e628a --- /dev/null +++ b/conf/machine/include/nrf52832.inc @@ -0,0 +1,10 @@ +#@TYPE: Machine +#@NAME: nrf52832 + +#@DESCRIPTION: Machine configuration for Nordic Semiconductor nRF52832 (Cortex-M4) SoC. + +require conf/machine/include/tune-cortexm4.inc + +MACHINEOVERRIDES =. "nordic:" + +TUNE_FEATURES = "armv7m cortexm4" diff --git a/conf/machine/include/tune-cortexm4.inc b/conf/machine/include/tune-cortexm4.inc new file mode 100644 index 0000000..a823b6b --- /dev/null +++ b/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" |