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Diffstat (limited to 'scripts/cmake/bare-metal-sources.cmake')
| -rw-r--r-- | scripts/cmake/bare-metal-sources.cmake | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/scripts/cmake/bare-metal-sources.cmake b/scripts/cmake/bare-metal-sources.cmake new file mode 100644 index 0000000..3e24d7b --- /dev/null +++ b/scripts/cmake/bare-metal-sources.cmake @@ -0,0 +1,170 @@ +#---------------------------------------------------------------------------- +# Copyright (c) 2021 Arm Limited. All rights reserved. +# SPDX-License-Identifier: Apache-2.0 +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +#---------------------------------------------------------------------------- +set(CMAKE_INSTALL_PREFIX ${CMAKE_SOURCE_DIR}/build_baremetal) +set(PLAT_HAL ${CMAKE_CURRENT_SOURCE_DIR}/source/application/hal/platforms/bare-metal) + +# If target platform not defined raise an error +# TARGET_PLATFORM either should have been defined by the user or set to default value mps3 +if (NOT DEFINED TARGET_PLATFORM) + message(FATAL_ERROR "Invalid target platform, specify TARGET_PLATFORM=mps3") +endif () +message(STATUS "target platform ${TARGET_PLATFORM}") + +set(SOURCE_GEN_DIR ${CMAKE_BINARY_DIR}/generated/bsp) +if (NOT DEFINED MEM_PROFILES_SRC_DIR) + set(MEM_PROFILES_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}/scripts/cmake/subsystem-profiles) +endif() +set(MEM_PROFILE_TEMPLATE ${CMAKE_CURRENT_SOURCE_DIR}/scripts/cmake/templates/peripheral_memmap.h.template) +set(IRQ_PROFILE_TEMPLATE ${CMAKE_CURRENT_SOURCE_DIR}/scripts/cmake/templates/peripheral_irqs.h.template) +set(MEM_REGIONS_TEMPLATE ${CMAKE_CURRENT_SOURCE_DIR}/scripts/cmake/templates/mem_regions.h.template) +set(TA_SETTINGS_TEMPLATE ${CMAKE_CURRENT_SOURCE_DIR}/scripts/cmake/templates/timing_adapter_settings.template) +set(TENSORFLOW_LITE_MICRO_PLATFORM_LIB_NAME "libtensorflow-microlite.a") +set(TENSORFLOW_LITE_MICRO_FLAG "-DTF_LITE_STATIC_MEMORY") +set(ETHOS_U55_FLAG "-DARM_NPU=1") + +if (ETHOS_U55_ENABLED) + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} ${ETHOS_U55_FLAG}") +endif () + +# Set specific flags depending on target platform and subsystem +if (TARGET_PLATFORM STREQUAL mps3) + set(MPS3_PLATFORM_FLAG "-DMPS3_PLATFORM=1") + + # If target platform is mps3 and subsystem not defined raise an error, + # TARGET_SUBSYSTEM either should have been defined by the user or set to a default value + if (NOT DEFINED TARGET_SUBSYSTEM) + message(FATAL_ERROR "Target subsystem for mps3 undefined, " + "specify -DTARGET_SUBSYSTEM=<sse-200 or sse-300>") + endif () + + if (TARGET_SUBSYSTEM STREQUAL sse-200 OR TARGET_SUBSYSTEM STREQUAL sse-300) + message(STATUS "target subsystem is ${TARGET_SUBSYSTEM}") + set(BSP_PACKAGE_DIR "${PLAT_HAL}/bsp/bsp-packs/mps3") + set(SCAT_FILE "${PLAT_HAL}/bsp/mem_layout/mps3-${TARGET_SUBSYSTEM}.sct") + + # Include the mem profile definitions specific to our target subsystem + include(${MEM_PROFILES_SRC_DIR}/corstone-${TARGET_SUBSYSTEM}.cmake) + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} ${MPS3_PLATFORM_FLAG}") + else () + message(FATAL_ERROR "Non compatible target subsystem: ${TARGET_SUBSYSTEM}") + endif () +elseif (TARGET_PLATFORM STREQUAL simple_platform) + set(BSP_PACKAGE_DIR "${PLAT_HAL}/bsp/bsp-packs/${TARGET_PLATFORM}") + set(SCAT_FILE "${PLAT_HAL}/bsp/mem_layout/${TARGET_PLATFORM}.sct") + include(${MEM_PROFILES_SRC_DIR}/${TARGET_PLATFORM}.cmake) + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS}") +else () + message(FATAL_ERROR "Non compatible target platform ${TARGET_PLATFORM}") +endif () + +if (ETHOS_U55_ENABLED) + USER_OPTION(TA_CONFIG_FILE "Path to the timing adapter configuration file" + "${CMAKE_SCRIPTS_DIR}/ta_config.cmake" + FILEPATH) + + # must be included after target subsystem CMake file + include(${TA_CONFIG_FILE}) +endif() + +# Generate the memory map header file from the mem profile cmake included in one of +# the previous sections +message(STATUS "Configuring file from ${MEM_PROFILE_TEMPLATE}" + ", ${IRQ_PROFILE_TEMPLATE}" + " and ${MEM_REGIONS_TEMPLATE}") + +configure_file("${MEM_PROFILE_TEMPLATE}" "${SOURCE_GEN_DIR}/peripheral_memmap.h") +configure_file("${IRQ_PROFILE_TEMPLATE}" "${SOURCE_GEN_DIR}/peripheral_irqs.h") +configure_file("${MEM_REGIONS_TEMPLATE}" "${SOURCE_GEN_DIR}/mem_regions.h") +configure_file("${TA_SETTINGS_TEMPLATE}" "${SOURCE_GEN_DIR}/timing_adapter_settings.h") + +message(STATUS "Scatter file: ${SCAT_FILE}") +message(STATUS "Using BSP package from: ${BSP_PACKAGE_DIR}") + +if (DEFINED VERIFY_TEST_OUTPUT) + message(STATUS "Test output verification flag is: ${VERIFY_TEST_OUTPUT}") + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} -DVERIFY_TEST_OUTPUT=${VERIFY_TEST_OUTPUT}") +endif () + +if (DEFINED LOG_LEVEL) + message(STATUS "Setting log level to ${LOG_LEVEL}") + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} -DLOG_LEVEL=${LOG_LEVEL}") +endif() + +if (DEFINED ACTIVATION_BUF_SRAM_SZ) + message(STATUS "Maximum SRAM space for activations buffers for this system: ${ACTIVATION_BUF_SRAM_SZ}") + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} -DACTIVATION_BUF_SRAM_SZ=${ACTIVATION_BUF_SRAM_SZ}") +endif() + +if (DEFINED ARMCLANG_DEBUG_DWARF_LEVEL) + message(STATUS "setting dwarf conformance level to gdwarf-${ARMCLANG_DEBUG_DWARF_LEVEL}") + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} -gdwarf-${ARMCLANG_DEBUG_DWARF_LEVEL}") +endif() + +set(COMPILER_FLAGS "${ALL_COMMON_FLAGS} ${TENSORFLOW_LITE_MICRO_FLAG} ${PROFILING_OPT} ${OPTIONAL_FLAGS}") +# For some reason, cmake doesn't pass the c++ standard flag, adding it manually +set(CMAKE_CXX_FLAGS "${COMPILER_FLAGS} -std=c++11" CACHE INTERNAL "") +set(CMAKE_C_FLAGS "${COMPILER_FLAGS}" CACHE INTERNAL "") +set(CMAKE_ASM_FLAGS "${CPU_LD}") +set(CMAKE_ASM_COMPILE_OBJECT ${CMAKE_CXX_FLAGS}) + +add_link_options(--strict --callgraph --load_addr_map_info --map) +add_link_options(--symbols --xref --scatter=${SCAT_FILE}) + +# Warnings to be ignored: +# L6314W = No section matches pattern +# L6439W = Multiply defined Global Symbol +add_link_options(--diag_suppress=L6439W,L6314W) +add_link_options(--info sizes,totals,unused,veneers --entry Reset_Handler) + +if (CMAKE_BUILD_TYPE STREQUAL Release) + add_link_options(--no_debug) +endif () + +set(CMAKE_EXE_LINKER_FLAGS "${CPU_LD}") + +set(PLAT_BSP_INCLUDES + ${PLAT_HAL}/bsp/cmsis-device/include + ${PLAT_HAL}/bsp/include/ + ${PLAT_HAL}/bsp/bsp-core/include + ${BSP_PACKAGE_DIR}/include +) + +# Include directories: +set(PLAT_INCLUDE_DIRS + ${PLAT_BSP_INCLUDES} + ${PLAT_HAL}/utils/include + ${PLAT_HAL}/images/include + ${PLAT_HAL}/data_presentation/lcd/include + ${PLAT_HAL}/timer/include + ${SOURCE_GEN_DIR} + ) + +# Source files +file(GLOB_RECURSE SRC_PLAT_HAL + + # Higher level HAL sources - software logic implementations + "${PLAT_HAL}/data_*/*.c" + "${PLAT_HAL}/images/*.c" + "${PLAT_HAL}/timer/*.c" + "${PLAT_HAL}/utils/*.c" + + # Low level HAL sources - these enable interaction with + # the actual hardware + "${PLAT_HAL}/bsp/cmsis-device/*.c" + "${PLAT_HAL}/bsp/bsp-core/*.c" + "${BSP_PACKAGE_DIR}/*.c" + ) |