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-rw-r--r--demos/ARMCM4-STM32F407-DISCOVERY/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/demos/ARMCM4-STM32F407-DISCOVERY/Makefile b/demos/ARMCM4-STM32F407-DISCOVERY/Makefile
index 0c614db80..60a5ef41d 100644
--- a/demos/ARMCM4-STM32F407-DISCOVERY/Makefile
+++ b/demos/ARMCM4-STM32F407-DISCOVERY/Makefile
@@ -5,7 +5,7 @@
# Compiler options here.
ifeq ($(USE_OPT),)
- USE_OPT = -O2 -ggdb -fomit-frame-pointer -mhard-float
+ USE_OPT = -O2 -ggdb -fomit-frame-pointer -mhard-float -mfpu=fpv4-sp-d16
endif
# C specific options here (added to USE_OPT).