30 lines
1.2 KiB
CMake
30 lines
1.2 KiB
CMake
# SPDX-FileCopyrightText: <text>Copyright 2022, 2024 Arm Limited and/or its
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# affiliates <open-source-office@arm.com></text>
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# SPDX-License-Identifier: Apache-2.0
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if(CONFIG_ARM_ETHOS_U AND CONFIG_MULTITHREADING)
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set(ETHOSU_TARGET_NPU_CONFIG ${CONFIG_ARM_ETHOS_U_NPU_NAME})
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# Mapping log level from Zephyr (none=0, err=1, wrn=2, inf=3, dbg=4) to
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# Ethos-U driver (err=0, warn=1, info=2, debug=3)
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set(ETHOSU_LOG_SEVERITY_MAP err err warning info debug)
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list(LENGTH ETHOSU_LOG_SEVERITY_MAP ETHOSU_LOG_SEVERITY_MAP_LENGTH)
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if (${CONFIG_ARM_ETHOS_U_LOG_LEVEL} EQUAL 0)
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# The Ethos-U driver does not have a corresponding "none" log level. Disable logging instead.
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set(ETHOSU_LOG_ENABLE OFF CACHE BOOL "")
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elseif (${CONFIG_ARM_ETHOS_U_LOG_LEVEL} LESS "${ETHOSU_LOG_SEVERITY_MAP_LENGTH}")
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list(GET ETHOSU_LOG_SEVERITY_MAP ${CONFIG_ARM_ETHOS_U_LOG_LEVEL} ETHOSU_LOG_SEVERITY)
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set(ETHOSU_LOG_SEVERITY ${ETHOSU_LOG_SEVERITY} CACHE STRING "")
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else()
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set(ETHOSU_LOG_SEVERITY debug CACHE STRING "")
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endif()
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add_subdirectory(${ZEPHYR_CURRENT_MODULE_DIR} ethos-u-core-driver)
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target_link_libraries(ethosu_core_driver PUBLIC
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zephyr_interface)
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zephyr_link_libraries(ethosu_core_driver)
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endif()
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