diff options
Diffstat (limited to 'chip/lm4/build.mk')
| -rw-r--r-- | chip/lm4/build.mk | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/chip/lm4/build.mk b/chip/lm4/build.mk index f6472aae92..279f15c65d 100644 --- a/chip/lm4/build.mk +++ b/chip/lm4/build.mk @@ -6,8 +6,10 @@ # LM4 chip specific files build # -# LM4 SoC has a Cortex-M4 ARM core +# LM4 SoC has a Cortex-M4F ARM core CORE:=cortex-m +# Allow the full Cortex-M4 instruction set +CFLAGS_CPU+=-march=armv7e-m -mcpu=cortex-m4 # Required chip modules chip-y=clock.o gpio.o hwtimer.o jtag.o system.o uart.o |