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| author | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-06-27 08:28:06 +0000 |
|---|---|---|
| committer | Giovanni Di Sirio <gdisirio@gmail.com> | 2016-06-27 08:28:06 +0000 |
| commit | 5895b0f2a06ac1a1578c3b0812b20832c3d69c29 (patch) | |
| tree | d6ff4a1ec0da9c13b64ed4ce7ebbf3a1f93bd1b9 /testhal/STM32/STM32F7xx/SPI/Makefile | |
| parent | 12c3d9e4169cb5f27fdf1027c306821742029121 (diff) | |
| download | ChibiOS-5895b0f2a06ac1a1578c3b0812b20832c3d69c29.tar.gz ChibiOS-5895b0f2a06ac1a1578c3b0812b20832c3d69c29.tar.bz2 ChibiOS-5895b0f2a06ac1a1578c3b0812b20832c3d69c29.zip | |
FPU settings for Cortex-M7, requires GCC 4.9 minimum.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9669 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'testhal/STM32/STM32F7xx/SPI/Makefile')
| -rw-r--r-- | testhal/STM32/STM32F7xx/SPI/Makefile | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/testhal/STM32/STM32F7xx/SPI/Makefile b/testhal/STM32/STM32F7xx/SPI/Makefile index 1ec4ee842..50efac016 100644 --- a/testhal/STM32/STM32F7xx/SPI/Makefile +++ b/testhal/STM32/STM32F7xx/SPI/Makefile @@ -74,6 +74,11 @@ ifeq ($(USE_FPU),) USE_FPU = no
endif
+# FPU-related options.
+ifeq ($(USE_FPU_OPT),)
+ USE_FPU_OPT = -mfloat-abi=$(USE_FPU) -mfpu=fpv5-sp-d16 -fsingle-precision-constant
+endif
+
#
# Architecture or project specific options
##############################################################################
@@ -156,7 +161,7 @@ INCDIR = $(CHIBIOS)/os/license \ # Compiler settings
#
-MCU = cortex-m4
+MCU = cortex-m7
#TRGT = arm-elf-
TRGT = arm-none-eabi-
|