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stm32/stm32.mk: Enable _Float16 support on MCUs with hardware floats. 

Signed-off-by: Damien George <damien@micropython.org>
pull/12799/head
Damien George 2024-03-19 22:56:38 +11:00
rodzic e520fa2e0f
commit 0c800cefea
1 zmienionych plików z 2 dodań i 2 usunięć
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ports/stm32/stm32.mk
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@ -44,14 +44,14 @@ ifneq ($(BUILDING_MBOOT),1)
SUPPORTS_HARDWARE_FP_SINGLE = 0
SUPPORTS_HARDWARE_FP_DOUBLE = 0
ifeq ($(CMSIS_MCU),$(filter $(CMSIS_MCU),STM32F765xx STM32F767xx STM32F769xx STM32H743xx STM32H747xx STM32H750xx STM32H7A3xx STM32H7A3xxQ STM32H7B3xx STM32H7B3xxQ))
CFLAGS_CORTEX_M += -mfpu=fpv5-d16 -mfloat-abi=hard
CFLAGS_CORTEX_M += -mfpu=fpv5-d16 -mfloat-abi=hard -mfp16-format=ieee
SUPPORTS_HARDWARE_FP_SINGLE = 1
SUPPORTS_HARDWARE_FP_DOUBLE = 1
else
ifeq ($(MCU_SERIES),$(filter $(MCU_SERIES),f0 g0 l0 l1 wl))
CFLAGS_CORTEX_M += -msoft-float
else
CFLAGS_CORTEX_M += -mfpu=fpv4-sp-d16 -mfloat-abi=hard
CFLAGS_CORTEX_M += -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mfp16-format=ieee
SUPPORTS_HARDWARE_FP_SINGLE = 1
endif
endif