diff options
Diffstat (limited to 'chip/stm32/build.mk')
| -rw-r--r-- | chip/stm32/build.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/chip/stm32/build.mk b/chip/stm32/build.mk index 8db57f86bf..957478282c 100644 --- a/chip/stm32/build.mk +++ b/chip/stm32/build.mk @@ -8,6 +8,8 @@ # STM32 SoC family has a Cortex-M3 ARM core CORE:=cortex-m +# Force Cortex-M3 subset of instructions +CFLAGS_CPU+=-march=armv7-m -mcpu=cortex-m3 chip-y=dma.o hwtimer.o system.o uart.o chip-y+=jtag-$(CHIP_FAMILY).o clock-$(CHIP_FAMILY).o gpio-$(CHIP_FAMILY).o |