mirror of
https://github.com/dreemurrs-embedded/Jumpdrive.git
synced 2024-07-01 02:18:45 +00:00
75 lines
2.4 KiB
Makefile
75 lines
2.4 KiB
Makefile
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CROSS_FLAGS = ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-
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all: jumpdrive.img.xz
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jumpdrive.img.xz: jumpdrive.img
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xz -c jumpdrive.img > jumpdrive.img.xz
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initramfs/bin/busybox: src/busybox src/busybox_config
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mkdir -p build/busybox
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cp src/busybox_config build/busybox/.config
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make -C src/busybox O=../../build/busybox $(CROSS_FLAGS)
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cp build/busybox/busybox initramfs/bin/busybox
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initramfs/splash.ppm.gz: splash/jumpdrive.ppm
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gzip < splash/jumpdrive.ppm > initramfs/splash.ppm.gz
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initramfs.cpio: initramfs/bin/busybox initramfs/init initramfs/init_functions.sh initramfs/splash.ppm.gz
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cd initramfs; find . | cpio -H newc -o > ../initramfs.cpio
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initramfs.gz: initramfs.cpio
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gzip < initramfs.cpio > initramfs.gz
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Image.gz: src/linux_config
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mkdir -p build/linux
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cp src/linux_config build/linux/.config
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make -C src/linux O=../../build/linux $(CROSS_FLAGS) olddefconfig
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make -C src/linux O=../../build/linux $(CROSS_FLAGS)
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cp build/linux/arch/arm64/boot/Image.gz Image.gz
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cp build/linux/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtb sun50i-a64-pinephone.dtb
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jumpdrive.img: fat.img u-boot-sunxi-with-spl.bin
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rm -f jumpdrive.img
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truncate --size 50M jumpdrive.img
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parted -s jumpdrive.img mktable msdos
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parted -s jumpdrive.img mkpart primary fat32 2048s 100%
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parted -s jumpdrive.img set 1 boot on
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dd if=u-boot-sunxi-with-spl.bin of=jumpdrive.img bs=8k seek=1
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dd if=fat.img of=jumpdrive.img seek=1024 bs=1k
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boot.scr: src/boot.txt
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mkimage -A arm -O linux -T script -C none -n "U-Boot boot script" -d src/boot.txt boot.scr
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u-boot-sunxi-with-spl.bin:
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wget http://dl-cdn.alpinelinux.org/alpine/edge/main/aarch64/u-boot-pine64-2020.01-r0.apk
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tar -xvf u-boot-pine64-2020.01-r0.apk usr/share/u-boot/pine64-lts/u-boot-sunxi-with-spl.bin --strip-components 4
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fat.img: initramfs.gz Image.gz boot.scr
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rm -f fat.img
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truncate --size 40M fat.img
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mkfs.fat -F32 fat.img
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mcopy -i fat.img Image.gz ::Image.gz
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mcopy -i fat.img sun50i-a64-pinephone.dtb ::sun50i-a64-pinephone.dtb
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mcopy -i fat.img initramfs.gz ::initramfs.gz
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mcopy -i fat.img boot.scr ::boot.scr
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.PHONY: clean
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clean:
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rm -rf build
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rm -f initramfs/bin/busybox
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rm -f fat.img
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rm -f jumpdrive.img
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rm -f jumpdrive.img.xz
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rm -f *.dtb
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rm -f u-boot-pine64-2020.01-r0.apk
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rm -f u-boot-sunxi-with-spl.bin
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rm -f initramfs/splash.ppm.gz
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rm -f initramfs/bin/busybox
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rm -f initramfs.cpio
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rm -f initramfs.gz
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rm -f Image.gz
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rm -f boot.scr
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