From a830f17656ee3a8bcb72483886da562d69245c39 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jonny=20Sv=C3=A4rd?= Date: Mon, 7 Jun 2021 16:57:00 +0200 Subject: Spring clean/refactor of NPU driver These changes mostly focus on creating a better structure for the driver. Creating a better separation between driver and device(s). A short summary of what this commit contains: - Move driver specific defines from device to driver - Prefix device functions with ethosu_dev - Remove device specific register access' from driver - Remove device specific debug/dump functions - Add function prototypes for weak functions - Remove legacy ARM_NPU_STUB support - Rename ethosu_device.c to ethosu_device_u55.c - Remove redundant irq handler prototype - Remove (deprecated) hardcoded instance ethosu_drv - Simplify versioning API Split driver version and hardware version/information so that driver version can be queried without a driver instance. - Improve and simplify logging Make warning the new default severity level to print and reduce severity levels to: err warning info debug - Add severity prefix to log lines. Error messages print file and line number, debug messages print function by default. - Clarify some log messages - Small optimizations and bugfixes Change-Id: I2dfbfc3a40d7eca133c82f187f422325e1e6d314 --- CMakeLists.txt | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'CMakeLists.txt') diff --git a/CMakeLists.txt b/CMakeLists.txt index b364716..9852ae4 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,5 +1,5 @@ # -# Copyright (c) 2019-2020 Arm Limited. All rights reserved. +# Copyright (c) 2019-2021 Arm Limited. All rights reserved. # # SPDX-License-Identifier: Apache-2.0 # @@ -28,8 +28,8 @@ option(DRIVER_PMU_AUTOINIT "Enable PMU boot auto-initialization" OFF) set(CMSIS_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../cmsis" CACHE PATH "Path to CMSIS.") -set(LOG_NAMES emerg alert crit err warning notice info debug) -set(ETHOSU_LOG_SEVERITY "info" CACHE STRING "Driver log severity level ${LOG_NAMES}") +set(LOG_NAMES err warning info debug) +set(ETHOSU_LOG_SEVERITY "warning" CACHE STRING "Driver log severity level ${LOG_NAMES}") set_property(CACHE ETHOSU_LOG_SEVERITY PROPERTY STRINGS ${LOG_NAMES}) # @@ -53,7 +53,7 @@ include_directories(${CMSIS_PATH}/CMSIS/Core/Include) # Build driver library add_library(ethosu_core_driver STATIC) target_include_directories(ethosu_core_driver PUBLIC include) -target_sources(ethosu_core_driver PRIVATE src/ethosu_driver.c src/ethosu_device.c src/ethosu_pmu.c) +target_sources(ethosu_core_driver PRIVATE src/ethosu_driver.c src/ethosu_device_u55.c src/ethosu_pmu.c) # Set the log level for the target target_compile_definitions(ethosu_core_driver PRIVATE ETHOSU_LOG_SEVERITY=${LOG_SEVERITY}) -- cgit v1.2.1