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cmake: port 99b0bad94e arch/armv8-m: DSP extension is optional

This commit is contained in:
raiden00pl 2023-08-19 20:13:54 +02:00 committed by Xiang Xiao
parent 9231dbe716
commit 8ebc0dc9e8
1 changed files with 9 additions and 3 deletions
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12
arch/arm/src/cmake/armv8-m.cmake
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@ -20,16 +20,22 @@
set(PLATFORM_FLAGS)
if(CONFIG_ARM_DSP)
set(EXTCPUFLAGS +dsp)
endif()
if(CONFIG_ARCH_CORTEXM23)
list(APPEND PLATFORM_FLAGS -mtune=cortex-m23 -march=armv8-m.main
-mfloat-abi=soft)
elseif(CONFIG_ARCH_CORTEXM33)
list(APPEND PLATFORM_FLAGS -mtune=cortex-m33 -march=armv8-m.main+dsp)
list(APPEND PLATFORM_FLAGS -mtune=cortex-m33
-march=armv8-m.main${EXTCPUFLAGS})
if(CONFIG_ARCH_FPU)
list(APPEND PLATFORM_FLAGS -mfpu=fpv5-sp-d16)
endif()
elseif(CONFIG_ARCH_CORTEXM35P)
list(APPEND PLATFORM_FLAGS -mtune=cortex-m35p -march=armv8-m.main+dsp)
list(APPEND PLATFORM_FLAGS -mtune=cortex-m35p
-march=armv8-m.main${EXTCPUFLAGS})
if(CONFIG_ARCH_FPU)
list(APPEND PLATFORM_FLAGS -mfpu=fpv5-sp-d16)
endif()
@ -38,7 +44,7 @@ elseif(CONFIG_ARCH_CORTEXM55)
if(CONFIG_ARM_HAVE_MVE)
list(APPEND PLATFORM_FLAGS -march=armv8.1-m.main+mve.fp+fp.dp)
else()
list(APPEND PLATFORM_FLAGS -march=armv8.1-m.main+dsp)
list(APPEND PLATFORM_FLAGS -march=armv8.1-m.main${EXTCPUFLAGS})
endif()
if(CONFIG_ARCH_FPU)
list(APPEND PLATFORM_FLAGS -mfpu=fpv5-d16)