mirror of
https://github.com/AsahiLinux/u-boot
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43 lines
1.1 KiB
Makefile
43 lines
1.1 KiB
Makefile
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CROSS_COMPILE := aarch64-linux-gnu-
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output_dir := $(PWD)/../bin
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makejobs := $(shell grep '^processor' /proc/cpuinfo | sort -u | wc -l)
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makethreads := $(shell dc -e "$(makejobs) 1 + p")
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make_options := GCC49_AARCH64_PREFIX=$CROSS_COMPILE \
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-j$(makethreads) -l$(makejobs)
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BL30_HIKEY := $(output_dir)/mcuimage.bin
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BL33_HIKEY := $(output_dir)/u-boot-hikey.bin
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.PHONY: help
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help:
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@echo "**** Common Makefile ****"
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@echo "example:"
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@echo "make -f build-tf.mak build"
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.PHONY: have-crosscompiler
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have-crosscompiler:
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@echo -n "Check that $(CROSS_COMPILE)gcc is available..."
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@which $(CROSS_COMPILE)gcc > /dev/null ; \
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if [ ! $$? -eq 0 ] ; then \
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echo "ERROR: cross-compiler $(CROSS_COMPILE)gcc not in PATH=$$PATH!" ; \
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echo "ABORTING." ; \
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exit 1 ; \
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else \
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echo "OK" ;\
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fi
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build: have-crosscompiler FORCE
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@echo "Build TF for Hikey..."
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rm -rf build/
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CROSS_COMPILE=$(CROSS_COMPILE) \
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make all fip \
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BL30=$(BL30_HIKEY) \
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BL33=$(BL33_HIKEY) \
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DEBUG=1 \
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PLAT=hikey
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@echo "Copy resulting binaries..."
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cp build/hikey/debug/bl1.bin $(output_dir)/bl1-hikey.bin
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cp build/hikey/debug/fip.bin $(output_dir)/fip-hikey.bin
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FORCE:
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