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Merge pull request #14213 from 0xc0170/dev_add_cortexm55 

Add cortex-m55 to CMake support
pull/14232/head
Martin Kojtal 2021-02-03 09:39:32 +00:00 committed by GitHub
parent f7ed864e8d 09e0ffda6e
commit d48cc295f2
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 32 additions and 0 deletions
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2
cmsis/CMSIS_5/CMSIS/RTOS2/RTX/CMakeLists.txt
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@ -15,6 +15,8 @@ function(_mbed_get_cortex_m_exception_handlers toolchain_dir)
set(STARTUP_RTX_FILE TARGET_M3/irq_cm3.S) set(STARTUP_RTX_FILE TARGET_M3/irq_cm3.S)
elseif(${key} STREQUAL M33) elseif(${key} STREQUAL M33)
set(STARTUP_RTX_FILE TARGET_M33/irq_armv8mml.S) set(STARTUP_RTX_FILE TARGET_M33/irq_armv8mml.S)
elseif(${key} STREQUAL M55)
set(STARTUP_RTX_FILE TARGET_M33/irq_armv8mml.S)
elseif(${key} STREQUAL RTOS_M4_M7) elseif(${key} STREQUAL RTOS_M4_M7)
set(STARTUP_RTX_FILE TARGET_RTOS_M4_M7/irq_cm4f.S) set(STARTUP_RTX_FILE TARGET_RTOS_M4_M7/irq_cm4f.S)
endif() endif()

28
tools/cmake/cores/Cortex-M55.cmake Normal file
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@ -0,0 +1,28 @@
# Copyright (c) 2021 ARM Limited. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
# Sets cpu core options
if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM")
list(APPEND common_options
"-mthumb"
"-mfpu=fpv5-sp-d16"
"-mfloat-abi=softfp"
"-mcpu=cortex-m55"
)
elseif(${MBED_TOOLCHAIN} STREQUAL "ARM")
list(APPEND common_options
"-mfpu=fpv5-sp-d16"
"-mfloat-abi=hard"
"-mcpu=cortex-m55"
)
endif()
function(mbed_set_cpu_core_definitions target)
target_compile_definitions(${target}
INTERFACE
__CORTEX_M55
__FPU_PRESENT=1
__CMSIS_RTOS
__MBED_CMSIS_RTOS_CM
)
endfunction()

2
tools/cmake/toolchain.cmake
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@ -53,6 +53,8 @@ elseif (MBED_CPU_CORE STREQUAL Cortex-M4)
set(CMAKE_SYSTEM_PROCESSOR cortex-m4) set(CMAKE_SYSTEM_PROCESSOR cortex-m4)
elseif (MBED_CPU_CORE STREQUAL Cortex-M4F) elseif (MBED_CPU_CORE STREQUAL Cortex-M4F)
set(CMAKE_SYSTEM_PROCESSOR cortex-m4) set(CMAKE_SYSTEM_PROCESSOR cortex-m4)
elseif (MBED_CPU_CORE STREQUAL Cortex-M55)
set(CMAKE_SYSTEM_PROCESSOR cortex-m55)
elseif (MBED_CPU_CORE STREQUAL Cortex-M7) elseif (MBED_CPU_CORE STREQUAL Cortex-M7)
set(CMAKE_SYSTEM_PROCESSOR cortex-m7) set(CMAKE_SYSTEM_PROCESSOR cortex-m7)
elseif (MBED_CPU_CORE STREQUAL Cortex-M7F) elseif (MBED_CPU_CORE STREQUAL Cortex-M7F)