a608380e42
This package just contains a small Gemini-only assembler bootstrap loop to copy the kernel from the two fragments (previously zImage at 0x01600000 and initramdisk at 0x00800000) into one big zImage of up to 8 MB at 0x00400000. It will be built on demand from the Gemini image Makefile. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
33 lines
626 B
Makefile
33 lines
626 B
Makefile
#
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# Makefile for Gemin kernel copy stub
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#
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# Copyright (C) 2019 Linus Walleij <linus.walleij@linaro.org>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 as published
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# by the Free Software Foundation.
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#
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AS := $(CROSS_COMPILE)as
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OBJCOPY := $(CROSS_COMPILE)objcopy
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BIN_FLAGS := -O binary -S
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all: copy-kernel.bin
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# Don't build dependencies, this may die if $(CC) isn't gcc
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dep:
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install:
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%.o : %.S
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$(AS) $(ASFLAGS) -k -o $@ $<
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%.bin: %.o
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$(OBJCOPY) $(BIN_FLAGS) $< $@
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mrproper: clean
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clean:
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rm -f copy-kernel.bin copy-kernel.o
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