mirror of
https://github.com/linuxboot/linuxboot
synced 2024-11-22 17:01:28 +00:00
56 lines
1.8 KiB
Makefile
56 lines
1.8 KiB
Makefile
default: build
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build:
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echo fetch, flashkernel, testflashkernel and housekeeping
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flashkernel: config_g220a.config flashinitramfs.cpio.lzma Makefile
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cp $< linux/.config
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cp flashinitramfs.cpio.lzma linux/
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# echo CONFIG_CMDLINE_BOOL=y >> linux/.config
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# echo CONFIG_CMDLINE_OVERRIDE=y >> linux/.config
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# stat -c 'CONFIG_CMDLINE="noefi ip=dhcp earlyprintk=ttyS0,115200,keep console=ttyS0,115200"' flashinitramfs.cpio.lzma >> linux/.config
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(cd linux && make oldconfig && make -j32)
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cp linux/arch/x86/boot/bzImage $@
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flashinitramfs.cpio.lzma: flashinitramfs.cpio
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lzma -f -k $<
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flashinitramfs.cpio: Makefile
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go run github.com/u-root/u-root -o $@ -build=bb \
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-uinitcmd=/bbin/console \
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github.com/u-root/u-root/cmds/boot/pxeboot \
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github.com/u-root/u-root/cmds/core/cat \
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github.com/u-root/u-root/cmds/core/elvish \
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github.com/u-root/u-root/cmds/core/init \
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github.com/u-root/u-root/cmds/core/ip \
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github.com/u-root/u-root/cmds/core/ls \
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github.com/u-root/u-root/cmds/core/kexec \
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github.com/u-root/u-root/cmds/core/pci \
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github.com/u-root/u-root/cmds/core/wget \
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github.com/u-root/u-root/cmds/exp/console \
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fetch: getkernel geturoot getfiano
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getkernel:
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rm -rf linux
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git clone --depth=1 -b working_hack --single-branch https://github.com/linuxboot/linux
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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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go install github.com/linuxboot/fiano/cmds/guid2english
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geturoot:
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go get -u github.com/u-root/u-root
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go get -u github.com/u-root/cpu/...
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testflashkernel: flashkernel
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echo ^C will exit qemu! be careful!
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qemu-system-x86_64 -kernel flashkernel -nographic -serial /dev/tty -initrd flashinitramfs.cpio.lzma -monitor /dev/null
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housekeeping:
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rm -rf flashinitramfs.cpio \
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flashinitramfs.cpio.lzma \
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flashkernel \
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