36 lines
1.2 KiB
Makefile
36 lines
1.2 KiB
Makefile
# Makefile - MCUXpresso SDK
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#
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# Copyright (c) 2016, Freescale Semiconductor, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Translate the SoC name and part number into the mcux device and cpu name
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# respectively.
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MCUX_DEVICE = $(shell echo $(CONFIG_SOC) | tr '[:lower:]' '[:upper:]')
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MCUX_CPU = CPU_$(subst $(DQUOTE),,$(CONFIG_SOC_PART_NUMBER))
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ifdef CONFIG_HAS_MCUX
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ifdef CONFIG_ETH_MCUX
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ZEPHYRINCLUDE += -I$(srctree)/ext/hal/nxp/mcux/components/phyksz8081
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endif
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ZEPHYRINCLUDE += -I$(srctree)/ext/hal/nxp/mcux/devices/$(MCUX_DEVICE)
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ZEPHYRINCLUDE += -I$(srctree)/ext/hal/nxp/mcux/drivers
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# The mcux uses the cpu name to expose SoC-specific features of a given
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# peripheral. For example, the UART peripheral may be instantiated with/without
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# a hardware FIFO, and the size of that FIFO may be different for each instance
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# in a given SoC. See fsl_device_registers.h and $(MCUX_DEVICE)_features.h
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KBUILD_CFLAGS += -D$(MCUX_CPU)
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# Build mcux device-specific objects. Although it is not normal Kbuild
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# practice, drilling down like this avoids the need for repetitive Makefiles
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# for every mcux device.
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obj-y += devices/$(MCUX_DEVICE)/fsl_clock.o
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# Build mcux drivers that can be used for multiple SoC's.
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obj-y += components/
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obj-y += drivers/
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endif
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