2018-06-05 14:34:03 -04:00
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all: boot.S bootboot.c fs.h
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@echo " src aarch64-rpi (Raspberry Pi 3+)"
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2021-01-28 00:49:25 -05:00
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@aarch64-elf-gcc -Wall -Wextra -pedantic -O2 -ffreestanding -nostdinc -nostdlib -nostartfiles -fno-stack-protector -c boot.S -o boot.o
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@aarch64-elf-gcc -Wall -Wextra -pedantic -O2 -ffreestanding -nostdinc -nostdlib -nostartfiles -fno-stack-protector -I ./ -c tinflate.c -o tinflate.o
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@aarch64-elf-gcc -Wall -Wextra -pedantic -O2 -ffreestanding -nostdinc -nostdlib -nostartfiles -fno-stack-protector -I ./ -c bootboot.c -o bootboot.o
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2018-06-05 14:34:03 -04:00
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@aarch64-elf-ld -r -b binary -o font.o font.psf
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@aarch64-elf-ld -nostdlib -nostartfiles boot.o bootboot.o tinflate.o font.o -T link.ld -o bootboot.elf
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2020-06-24 10:33:08 -04:00
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@aarch64-elf-objcopy -O binary bootboot.elf ../dist/bootboot.img
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2018-06-05 14:34:03 -04:00
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@rm *.o bootboot.elf
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mkboot: mkboot.c
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gcc mkboot.c -o mkboot
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raspbootcom: raspbootcom.c
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gcc raspbootcom.c -o raspbootcom
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getfw:
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wget -q https://raw.githubusercontent.com/raspberrypi/firmware/master/boot/LICENCE.broadcom
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wget -q https://raw.githubusercontent.com/raspberrypi/firmware/master/boot/bootcode.bin
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wget -q https://raw.githubusercontent.com/raspberrypi/firmware/master/boot/fixup.dat
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wget -q https://raw.githubusercontent.com/raspberrypi/firmware/master/boot/start.elf
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cleanfw:
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@rm LICENCE.broadcom bootcode.bin fixup.dat start.elf
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clean:
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@rm mkboot raspbootcom *.o >/dev/null 2>/dev/null || true
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