130 lines
5.5 KiB
Makefile
130 lines
5.5 KiB
Makefile
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Makefile to build demo
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# Setup build environment
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BUILD_DIR := build
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ARM_CPU = ARMCM55
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ETHOSU_PATH = /opt/arm/ethosu
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CMSIS_PATH ?= ${ETHOSU_PATH}/cmsis
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ETHOSU_PLATFORM_PATH ?= ${ETHOSU_PATH}/core_platform
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STANDALONE_CRT_PATH := $(abspath $(BUILD_DIR))/runtime
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CORSTONE_300_PATH = ${ETHOSU_PLATFORM_PATH}/targets/corstone-300
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PKG_COMPILE_OPTS = -g -Wall -O2 -Wno-incompatible-pointer-types -Wno-format -mcpu=cortex-m55 -mthumb -mfloat-abi=hard -std=gnu99
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CMAKE ?= cmake
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CC = arm-none-eabi-gcc
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AR = arm-none-eabi-ar
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RANLIB = arm-none-eabi-ranlib
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PKG_CFLAGS = ${PKG_COMPILE_OPTS} \
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-I${STANDALONE_CRT_PATH}/include \
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-I${STANDALONE_CRT_PATH}/src/runtime/crt/include \
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-I${PWD}/include \
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-I${CORSTONE_300_PATH} \
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-I${CMSIS_PATH}/Device/ARM/${ARM_CPU}/Include/ \
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-I${CMSIS_PATH}/CMSIS/Core/Include \
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-I${CMSIS_PATH}/CMSIS/NN/Include \
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-I${CMSIS_PATH}/CMSIS/DSP/Include \
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-I$(abspath $(BUILD_DIR))/codegen/host/include
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CMSIS_NN_CMAKE_FLAGS = -DCMAKE_TOOLCHAIN_FILE=$(abspath $(BUILD_DIR))/../arm-none-eabi-gcc.cmake \
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-DTARGET_CPU=cortex-m55 \
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-DBUILD_CMSIS_NN_FUNCTIONS=YES
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PKG_LDFLAGS = -lm -specs=nosys.specs -static -T corstone300.ld
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$(ifeq VERBOSE,1)
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QUIET ?=
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$(else)
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QUIET ?= @
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$(endif)
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DEMO_MAIN = src/demo_bare_metal.c
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CODEGEN_SRCS = $(wildcard $(abspath $(BUILD_DIR))/codegen/host/src/*.c)
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CODEGEN_OBJS = $(subst .c,.o,$(CODEGEN_SRCS))
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CMSIS_STARTUP_SRCS = $(wildcard ${CMSIS_PATH}/Device/ARM/${ARM_CPU}/Source/*.c)
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UART_SRCS = $(wildcard ${CORSTONE_300_PATH}/*.c)
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demo: $(BUILD_DIR)/demo
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$(BUILD_DIR)/stack_allocator.o: $(STANDALONE_CRT_PATH)/src/runtime/crt/memory/stack_allocator.c
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$(QUIET)mkdir -p $(@D)
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$(QUIET)$(CC) -c $(PKG_CFLAGS) -o $@ $^
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$(BUILD_DIR)/crt_backend_api.o: $(STANDALONE_CRT_PATH)/src/runtime/crt/common/crt_backend_api.c
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$(QUIET)mkdir -p $(@D)
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$(QUIET)$(CC) -c $(PKG_CFLAGS) -o $@ $^
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# Build generated code
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$(BUILD_DIR)/libcodegen.a: $(CODEGEN_SRCS)
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$(QUIET)cd $(abspath $(BUILD_DIR)/codegen/host/src) && $(CC) -c $(PKG_CFLAGS) $(CODEGEN_SRCS)
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$(QUIET)$(AR) -cr $(abspath $(BUILD_DIR)/libcodegen.a) $(CODEGEN_OBJS)
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$(QUIET)$(RANLIB) $(abspath $(BUILD_DIR)/libcodegen.a)
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# Build CMSIS startup code
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${BUILD_DIR}/libcmsis_startup.a: $(CMSIS_STARTUP_SRCS)
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$(QUIET)mkdir -p $(abspath $(BUILD_DIR)/libcmsis_startup)
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$(QUIET)cd $(abspath $(BUILD_DIR)/libcmsis_startup) && $(CC) -c $(PKG_CFLAGS) -D${ARM_CPU} $^
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$(QUIET)$(AR) -cr $(abspath $(BUILD_DIR)/libcmsis_startup.a) $(abspath $(BUILD_DIR))/libcmsis_startup/*.o
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$(QUIET)$(RANLIB) $(abspath $(BUILD_DIR)/libcmsis_startup.a)
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CMSIS_SHA_FILE=${CMSIS_PATH}/977abe9849781a2e788b02282986480ff4e25ea6.sha
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ifneq ("$(wildcard $(CMSIS_SHA_FILE))","")
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${BUILD_DIR}/cmsis_nn/Source/libcmsis-nn.a:
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$(QUIET)mkdir -p $(@D)
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$(QUIET)cd $(CMSIS_PATH)/CMSIS/NN && $(CMAKE) -B $(abspath $(BUILD_DIR)/cmsis_nn) $(CMSIS_NN_CMAKE_FLAGS)
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$(QUIET)cd $(abspath $(BUILD_DIR)/cmsis_nn) && $(MAKE) all
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else
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# Build CMSIS-NN
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${BUILD_DIR}/cmsis_nn/Source/SoftmaxFunctions/libCMSISNNSoftmax.a:
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$(QUIET)mkdir -p $(@D)
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$(QUIET)cd $(CMSIS_PATH)/CMSIS/NN && $(CMAKE) -B $(abspath $(BUILD_DIR)/cmsis_nn) $(CMSIS_NN_CMAKE_FLAGS)
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$(QUIET)cd $(abspath $(BUILD_DIR)/cmsis_nn) && $(MAKE) all
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endif
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# Build demo application
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ifneq ("$(wildcard $(CMSIS_SHA_FILE))","")
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$(BUILD_DIR)/demo: $(DEMO_MAIN) $(UART_SRCS) $(BUILD_DIR)/stack_allocator.o $(BUILD_DIR)/crt_backend_api.o \
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${BUILD_DIR}/libcodegen.a ${BUILD_DIR}/libcmsis_startup.a ${BUILD_DIR}/cmsis_nn/Source/libcmsis-nn.a
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$(QUIET)mkdir -p $(@D)
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$(QUIET)$(CC) $(PKG_CFLAGS) $(FREERTOS_FLAGS) -o $@ -Wl,--whole-archive $^ -Wl,--no-whole-archive $(PKG_LDFLAGS)
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else
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$(BUILD_DIR)/demo: $(DEMO_MAIN) $(UART_SRCS) $(BUILD_DIR)/stack_allocator.o $(BUILD_DIR)/crt_backend_api.o \
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${BUILD_DIR}/libcodegen.a ${BUILD_DIR}/libcmsis_startup.a \
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${BUILD_DIR}/cmsis_nn/Source/SoftmaxFunctions/libCMSISNNSoftmax.a \
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${BUILD_DIR}/cmsis_nn/Source/FullyConnectedFunctions/libCMSISNNFullyConnected.a \
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${BUILD_DIR}/cmsis_nn/Source/SVDFunctions/libCMSISNNSVDF.a \
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${BUILD_DIR}/cmsis_nn/Source/ReshapeFunctions/libCMSISNNReshape.a \
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${BUILD_DIR}/cmsis_nn/Source/ActivationFunctions/libCMSISNNActivation.a \
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${BUILD_DIR}/cmsis_nn/Source/NNSupportFunctions/libCMSISNNSupport.a \
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${BUILD_DIR}/cmsis_nn/Source/ConcatenationFunctions/libCMSISNNConcatenation.a \
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${BUILD_DIR}/cmsis_nn/Source/BasicMathFunctions/libCMSISNNBasicMaths.a \
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${BUILD_DIR}/cmsis_nn/Source/ConvolutionFunctions/libCMSISNNConvolutions.a \
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${BUILD_DIR}/cmsis_nn/Source/PoolingFunctions/libCMSISNNPooling.a
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$(QUIET)mkdir -p $(@D)
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$(QUIET)$(CC) $(PKG_CFLAGS) $(FREERTOS_FLAGS) -o $@ -Wl,--whole-archive $^ -Wl,--no-whole-archive $(PKG_LDFLAGS)
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endif
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clean:
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$(QUIET)rm -rf $(BUILD_DIR)/codegen
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cleanall:
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$(QUIET)rm -rf $(BUILD_DIR)
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.SUFFIXES:
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.DEFAULT: demo
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