mirror of
https://github.com/linuxboot/linuxboot
synced 2024-11-22 17:01:28 +00:00
127 lines
3.6 KiB
Makefile
127 lines
3.6 KiB
Makefile
MAJOR ?= 5
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STABLE = $(MAJOR).10
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CONFIG ?= $(MAJOR).10.0
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default: netbooturoot.sfs
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cp:netbooturoot.sfs
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sudo mount /dev/sdb1 /mnt
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sudo cp netbooturoot.sfs /mnt/
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sudo umount /mnt
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build:
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echo fetch, uroot, flashkernel, or image.bin
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image.bin: flashkernel coreboot.bin
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cp coreboot.bin image.bin
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chmod +w image.bin
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cbfstool image.bin print
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cbfstool image.bin remove -n img/nerf
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cbfstool image.bin remove -n genroms/pxe.rom
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cbfstool image.bin add-payload -n img/nerf -f flashkernel
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cbfstool image.bin print
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uCore: netbooturoo.cpio
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mkimage -A arm -n 'u-root for Allwinner A10' -d netbooturoot.cpio -T ramdisk uCore
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qemu: uCore flashkernel
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qemu-system-arm -kernel flashkernel -machine cubieboard -serial stdio -initrd uCore -append 'console=ttyS0 earlyprintk=ttyS0,115200,keep'
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echo NO
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exit 0
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qemu-system-arm -kernel uImage -machine cubieboard -serial stdio -initrd initramfs.linux_arm.cpio
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echo NO
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exit 0
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sudo /usr/bin/qemu-system-x86_64 -kernel flashkernel \
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-cpu max \
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-s \
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-m 1024m \
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-machine q35 \
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-object rng-random,filename=/dev/urandom,id=rng0 \
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-device virtio-rng-pci,rng=rng0 \
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-device e1000,netdev=n1 \
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-netdev user,id=n1,hostfwd=tcp:127.0.0.1:23-:2222,net=192.168.1.0/24,host=192.168.1.1 \
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-serial stdio \
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-append earlyprintk=ttyS0,115200\ console=ttyS0 \
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-monitor /dev/null \
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# add the following line to qemu if you want to snoop packets.
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-object filter-dump,id=f1,netdev=n1,file=/tmp/vm0.pcap \
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netbootkernel: netbooturoot.cpio bzImage
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cp linux/arch/arm/boot/bzImage kernel
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readrom:
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sudo flashrom -p internal -r coreboot.bin
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writerom: image.bin
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sudo flashrom -p internal -w image.bin
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netbooturoot.sfs: netbooturoot.cpio
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sudo rm -rf SFS
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mkdir -p SFS
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(cd SFS && sudo cpio -iv < ../$<)
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rm -f $@
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sudo mksquashfs SFS $@ -comp xz
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netbooturoot.cpio: Makefile
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GOARCH=arm go build -o wifi github.com/u-root/webboot/cmds/wifi
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GOARCH=arm go build -o webboot github.com/u-root/webboot/cmds/webboot
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GOARCH=arm u-root -build=bb \
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-o $@ \
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-files ~/.ssh/cpu_rsa.pub:key.pub \
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-files ~/.ssh/cpu_rsa:id_rsa \
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-files ~/.ssh/authorized_keys:authorized_keys \
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-files ~/arm/etc:etc \
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-files ~/arm/bin:bin \
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-files ~/arm/sbin:sbin \
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-files ~/arm/usr:usr \
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-files bak/drv/8188fu.ko.lzma:8188fu.ko.lzma \
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-files boot:boot \
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-files bootSCREEN \
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-files wifi \
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-files webboot \
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all \
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github.com/u-root/cpu/cmds/cpud
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# for later:
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#mkdir /tmp/r
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# mkdir /tmp/m
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# mount -t vfat /dev/mmcblk0p1 /tmp/m
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# mount -t squashfs /tmp/m/u-root-victure.sfs /tmp/r
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uroot:
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GOARCH=arm u-root -build=bb \
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-files ~/.ssh/cpu_rsa.pub:key.pub \
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all \
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github.com/u-root/cpu/cmds/cpu
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cp /tmp/initramfs.linux_arm.cpio cpu.cpio
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flashkernel: Makefile
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cp config-$(CONFIG) linux/.config
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(cd linux && ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make oldconfig && ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make -j32)
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mkimage -C none -A arm -n 'walmart robot' -d linux/arch/arm/boot/zImage -T flashkernel -a 0xc1000000 -e 0xc1000000 flashkernel
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cp linux/arch/arm/boot/zImage kernel
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fetch: getkernel geturoot getfiano getrom getpackages
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getpackages:
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sudo apt install gcc-9-arm-linux-gnueabihf gcc-10-multilib-arm-linux-gnueabihf
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getkernel:
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rm -rf linux
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wget -O kernel.xz https://cdn.kernel.org/pub/linux/kernel/v$(MAJOR).x/linux-$(STABLE).tar.xz
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xzcat kernel.xz | tar x
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mv linux-$(STABLE) linux
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getrom:
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echo you create the kernel
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echo on the APU2: flashrom -r coreboot.bin -p internal
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echo copy that file here and for safety:
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echo chmod a-w coreboot.bin
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geturoot:
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go get -u github.com/u-root/u-root
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getfiano:
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go get -u github.com/linuxboot/fiano/cmds/utk
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go install github.com/linuxboot/fiano/cmds/utk
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