CubeMX 6.14 generate OpenAMP error in STM32H747 error.

Hi all,

I am using CubeMX 6.14 to generate an OpenAMP project for the STM32H747I-DISCO board. When I build the project, I receive the following warnings, and it results in an 'OpenAMP create endpoint' error at runtime. I used the same code and project created with CubeMX 6.12, and it works fine. Therefore, I suspect there might be an issue with CubeMX 6.14. Could someone please advise me on how to generate a working OpenAMP project using CubeMX?

arm-none-eabi-gcc "D:/TouchGFXProjects/STM32H7_TUT/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DCORE_CM4 -DUSE_HAL_DRIVER -DSTM32H747xx -DUSE_PWR_DIRECT_SMPS_SUPPLY -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DRPMSG_BUFFER_SIZE=512 -DVIRTIO_SLAVE_ONLY -DRPMSG_BUFFER_SIZE -DNO_ATOMIC_64_SUPPORT -c -I../../../CM4/Core/Inc -I../../../Drivers/BSP/Components -I../../../Drivers/STM32H7xx_HAL_Driver/Inc -I../../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../../../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../../../Drivers/CMSIS/Include -I../../../CM4/OPENAMP -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include/metal/compiler/gcc -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/rpmsg -I../../../Middlewares/Third_Party/FreeRTOS/Source/include -I../../../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I../../../Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rcc.d" -MT"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rcc.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rcc.o"
<command-line>: warning: "RPMSG_BUFFER_SIZE" redefined
<command-line>: note: this is the location of the previous definition
arm-none-eabi-gcc "D:/TouchGFXProjects/STM32H7_TUT/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DCORE_CM4 -DUSE_HAL_DRIVER -DSTM32H747xx -DUSE_PWR_DIRECT_SMPS_SUPPLY -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DRPMSG_BUFFER_SIZE=512 -DVIRTIO_SLAVE_ONLY -DRPMSG_BUFFER_SIZE -DNO_ATOMIC_64_SUPPORT -c -I../../../CM4/Core/Inc -I../../../Drivers/BSP/Components -I../../../Drivers/STM32H7xx_HAL_Driver/Inc -I../../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../../../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../../../Drivers/CMSIS/Include -I../../../CM4/OPENAMP -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include/metal/compiler/gcc -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/rpmsg -I../../../Middlewares/Third_Party/FreeRTOS/Source/include -I../../../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I../../../Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rcc_ex.d" -MT"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rcc_ex.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rcc_ex.o"
<command-line>: warning: "RPMSG_BUFFER_SIZE" redefined
<command-line>: note: this is the location of the previous definition
arm-none-eabi-gcc "D:/TouchGFXProjects/STM32H7_TUT/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DCORE_CM4 -DUSE_HAL_DRIVER -DSTM32H747xx -DUSE_PWR_DIRECT_SMPS_SUPPLY -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DRPMSG_BUFFER_SIZE=512 -DVIRTIO_SLAVE_ONLY -DRPMSG_BUFFER_SIZE -DNO_ATOMIC_64_SUPPORT -c -I../../../CM4/Core/Inc -I../../../Drivers/BSP/Components -I../../../Drivers/STM32H7xx_HAL_Driver/Inc -I../../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../../../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../../../Drivers/CMSIS/Include -I../../../CM4/OPENAMP -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include/metal/compiler/gcc -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/rpmsg -I../../../Middlewares/Third_Party/FreeRTOS/Source/include -I../../../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I../../../Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rtc.d" -MT"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rtc.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rtc.o"
<command-line>: warning: "RPMSG_BUFFER_SIZE" redefined
<command-line>: note: this is the location of the previous definition
arm-none-eabi-gcc "D:/TouchGFXProjects/STM32H7_TUT/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc_ex.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DCORE_CM4 -DUSE_HAL_DRIVER -DSTM32H747xx -DUSE_PWR_DIRECT_SMPS_SUPPLY -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DRPMSG_BUFFER_SIZE=512 -DVIRTIO_SLAVE_ONLY -DRPMSG_BUFFER_SIZE -DNO_ATOMIC_64_SUPPORT -c -I../../../CM4/Core/Inc -I../../../Drivers/BSP/Components -I../../../Drivers/STM32H7xx_HAL_Driver/Inc -I../../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../../../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../../../Drivers/CMSIS/Include -I../../../CM4/OPENAMP -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include/metal/compiler/gcc -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/rpmsg -I../../../Middlewares/Third_Party/FreeRTOS/Source/include -I../../../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I../../../Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rtc_ex.d" -MT"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rtc_ex.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_rtc_ex.o"
<command-line>: warning: "RPMSG_BUFFER_SIZE" redefined
<command-line>: note: this is the location of the previous definition
arm-none-eabi-gcc "D:/TouchGFXProjects/STM32H7_TUT/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DCORE_CM4 -DUSE_HAL_DRIVER -DSTM32H747xx -DUSE_PWR_DIRECT_SMPS_SUPPLY -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DRPMSG_BUFFER_SIZE=512 -DVIRTIO_SLAVE_ONLY -DRPMSG_BUFFER_SIZE -DNO_ATOMIC_64_SUPPORT -c -I../../../CM4/Core/Inc -I../../../Drivers/BSP/Components -I../../../Drivers/STM32H7xx_HAL_Driver/Inc -I../../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../../../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../../../Drivers/CMSIS/Include -I../../../CM4/OPENAMP -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include/metal/compiler/gcc -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/rpmsg -I../../../Middlewares/Third_Party/FreeRTOS/Source/include -I../../../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I../../../Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_tim.d" -MT"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_tim.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_tim.o"
<command-line>: warning: "RPMSG_BUFFER_SIZE" redefined
<command-line>: note: this is the location of the previous definition
arm-none-eabi-gcc "D:/TouchGFXProjects/STM32H7_TUT/Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c" -mcpu=cortex-m4 -std=gnu11 -g3 -DDEBUG -DCORE_CM4 -DUSE_HAL_DRIVER -DSTM32H747xx -DUSE_PWR_DIRECT_SMPS_SUPPLY -DMETAL_INTERNAL -DMETAL_MAX_DEVICE_REGIONS=2 -DRPMSG_BUFFER_SIZE=512 -DVIRTIO_SLAVE_ONLY -DRPMSG_BUFFER_SIZE -DNO_ATOMIC_64_SUPPORT -c -I../../../CM4/Core/Inc -I../../../Drivers/BSP/Components -I../../../Drivers/STM32H7xx_HAL_Driver/Inc -I../../../Drivers/STM32H7xx_HAL_Driver/Inc/Legacy -I../../../Drivers/CMSIS/Device/ST/STM32H7xx/Include -I../../../Drivers/CMSIS/Include -I../../../CM4/OPENAMP -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include -I../../../Middlewares/Third_Party/OpenAMP/libmetal/lib/include/metal/compiler/gcc -I../../../Middlewares/Third_Party/OpenAMP/open-amp/lib/rpmsg -I../../../Middlewares/Third_Party/FreeRTOS/Source/include -I../../../Middlewares/Third_Party/FreeRTOS/Source/CMSIS_RTOS_V2 -I../../../Middlewares/Third_Party/FreeRTOS/Source/portable/GCC/ARM_CM4F -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -MP -MF"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_tim_ex.d" -MT"Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_tim_ex.o" --specs=nano.specs -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -o "Drivers/STM32H7xx_HAL_Driver/stm32h7xx_hal_tim_ex.o"
<command-line>: warning: "RPMSG_BUFFER_SIZE" redefined