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SAMV71-XULT: Switch to the ARM GNU tools for Embbeded tools that actually support Cortex-M7

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This commit is contained in:
Gregory Nutt 2015-03-11 12:16:27 -06:00
parent 4285029fa1
commit 6dfc859e6f
1 changed files with 2 additions and 6 deletions
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8
arch/arm/src/armv7-m/Toolchain.defs
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@ -138,13 +138,9 @@ ifeq ($(CONFIG_ARCH_CORTEXM4),y)
endif endif
else ifeq ($(CONFIG_ARCH_CORTEXM7),y) else ifeq ($(CONFIG_ARCH_CORTEXM7),y)
TOOLCHAIN_ARM7EM := y TOOLCHAIN_ARM7EM := y
# FIXME: Most tools do not yet support the cortex-m7 CPU type TOOLCHAIN_MCPU := -mcpu=cortex-m7
# TOOLCHAIN_MCPU := -mcpu=cortex-m7 TOOLCHAIN_MTUNE := -mtune=cortex-m7
# TOOLCHAIN_MTUNE := -mtune=cortex-m7
TOOLCHAIN_MCPU := -mcpu=cortex-m4
TOOLCHAIN_MTUNE := -mtune=cortex-m4
TOOLCHAIN_MARCH := -march=armv7e-m TOOLCHAIN_MARCH := -march=armv7e-m
# FIXME: Most tools do not yet fpv5 FPU types either
ifeq ($(CONFIG_ARCH_FPU),y) ifeq ($(CONFIG_ARCH_FPU),y)
ifeq ($(CONFIG_ARCH_DPFPU),y) ifeq ($(CONFIG_ARCH_DPFPU),y)
TOOLCHAIN_MFLOAT := -mfpu=fpv5-d16 -mfloat-abi=hard TOOLCHAIN_MFLOAT := -mfpu=fpv5-d16 -mfloat-abi=hard