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Fix STM32N6 IAR build #3367

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Merged
merged 2 commits into from
Nov 25, 2025
+4 −2
Merged

Fix STM32N6 IAR build #3367

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e59b2c4
Fix N6 build
HiFiPhile Nov 25, 2025
dc083e4
Merge remote-tracking branch 'tinyusb/master' into n6_build
HiFiPhile Nov 25, 2025
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2 changes: 2 additions & 0 deletions examples/build_system/cmake/cpu/cortex-m55.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -13,13 +13,15 @@ elseif (TOOLCHAIN STREQUAL "clang")
--target=arm-none-eabi
-mcpu=cortex-m55
-mfpu=fpv5-d16
-mcmse
)
set(FREERTOS_PORT GCC_ARM_CM55_NTZ_NONSECURE CACHE INTERNAL "")

elseif (TOOLCHAIN STREQUAL "iar")
set(TOOLCHAIN_COMMON_FLAGS
--cpu cortex-m55
--fpu VFPv5_D16
--cmse
)
set(FREERTOS_PORT IAR_ARM_CM55_NTZ_NONSECURE CACHE INTERNAL "")

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4 changes: 2 additions & 2 deletions hw/bsp/stm32n6/family.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -44,11 +44,11 @@ set(STARTUP_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/startup_${MCU_VARIANT}.s)
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
set(STARTUP_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/startup_${MCU_VARIANT}.s)
if(NOT DEFINED LD_FILE_GNU)
set(LD_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/linker/${MCU_VARIANT}_flash.ld)
set(LD_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/linker/${MCU_VARIANT}_axisram2_fsbl.ld)
endif()
set(LD_FILE_Clang ${LD_FILE_GNU})
if(NOT DEFINED LD_FILE_IAR)
set(LD_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/linker/${MCU_VARIANT}_flash.icf)
set(LD_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/linker/${MCU_VARIANT}_axisram2_fsbl.icf)
endif()

#------------------------------------
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