Add support for Cortex-M85
Remove old unused cmake toolchain files.
Adapt FreeRTOS to be used with Cortex-M85: fallback to use Cortex-M33
port files in FreeRTOS like for Cortex-M55.
Change-Id: I79af29ed920e1920c970bc6f516e9b711019692a
diff --git a/rtos/freertos_config/CMakeLists.txt b/rtos/freertos_config/CMakeLists.txt
index 34fe132..318390d 100644
--- a/rtos/freertos_config/CMakeLists.txt
+++ b/rtos/freertos_config/CMakeLists.txt
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2019-2020 Arm Limited. All rights reserved.
+# Copyright (c) 2019-2022 Arm Limited. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
@@ -26,6 +26,8 @@
add_compile_definitions(CPU_CORTEX_M55)
elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "cortex-m7")
add_compile_definitions(CPU_CORTEX_M7)
+elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "cortex-m85")
+ add_compile_definitions(CPU_CORTEX_M85)
else()
message(FATAL_ERROR "Unsupported compiler ${CMAKE_SYSTEM_PROCESSOR}.")
endif()
@@ -102,6 +104,15 @@
target_include_directories(freertos_kernel PUBLIC
${FREERTOS_KERNEL_PATH}/portable/GCC/ARM_CM33_NTZ/non_secure
)
+elseif(${CMAKE_SYSTEM_PROCESSOR} STREQUAL "cortex-m85")
+# TODO: using the same port files as Cortex-M33. Update for Cortex-M85.
+ target_sources(freertos_kernel PRIVATE
+ ${FREERTOS_KERNEL_PATH}/portable/GCC/ARM_CM33_NTZ/non_secure/port.c
+ ${FREERTOS_KERNEL_PATH}/portable/GCC/ARM_CM33_NTZ/non_secure/portasm.c
+ )
+ target_include_directories(freertos_kernel PUBLIC
+ ${FREERTOS_KERNEL_PATH}/portable/GCC/ARM_CM33_NTZ/non_secure
+ )
else()
message(FATAL_ERROR "Invalid processor ${CMAKE_SYSTEM_PROCESSOR} when building FreeRTOS kernel")
endif()