mirror of
https://github.com/linuxboot/linuxboot
synced 2024-11-21 15:50:58 +00:00
161 lines
4.0 KiB
Makefile
161 lines
4.0 KiB
Makefile
all: coreboot
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force:
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-rm $(linux_dir)/arch/x86/boot/bzImage
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kexec_version := 2.0.12
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kexec_dir := kexec-tools-$(kexec_version)
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kexec_tar := kexec-tools-$(kexec_version).tar.gz
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kexec_url := https://kernel.org/pub/linux/utils/kernel/kexec/$(kexec_tar)
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kexec_hash := cc7b60dad0da202004048a6179d8a53606943062dd627a2edba45a8ea3a85135
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$(kexec_tar):
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wget "$(kexec_url)"
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sha256sum "$(kexec_tar)"
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echo "$(kexec_hash)"
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$(kexec_dir): $(kexec_tar)
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tar xvf "$(kexec_tar)"
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cd "$(kexec_dir)" && ./configure
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kexec: $(kexec_dir)
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make -C "$(kexec_dir)" -j 8
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busybox_version := 1.25.0
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busybox_dir := busybox-$(busybox_version)
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busybox_tar := busybox-$(busybox_version).tar.bz2
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busybox_url := https://busybox.net/downloads/$(busybox_tar)
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busybox_hash := 5a0fe06885ee1b805fb459ab6aaa023fe4f2eccee4fb8c0fd9a6c17c0daca2fc
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busybox_config := config/busybox.config
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$(busybox_dir)/busybox: $(busybox_dir) $(busybox_dir)/.config
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make -C "$(busybox_dir)" -j 8
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$(busybox_dir): $(busybox_tar)
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tar xvf "$(busybox_tar)"
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$(busybox_dir)/.config: $(busybox_config)
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cp "$<" "$@"
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make -C "$(busybox_dir)" oldconfig
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$(busybox_tar):
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wget "$(busybox_url)"
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sha256sum "$(busybox_tar)"
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echo "$(busybox_hash)"
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linux_version := 4.6.4
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linux_dir := linux-$(linux_version)
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linux_tar := linux-$(linux_version).tar.xz
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linux_url := https://cdn.kernel.org/pub/linux/kernel/v4.x/$(linux_tar)
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linux_hash := 8568d41c7104e941989b14a380d167129f83db42c04e950d8d9337fe6012ff7e
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linux_config := config/linux.config
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$(linux_dir): $(linux_tar)
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tar xvf "$(linux_tar)"
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$(linux_dir)/.config: $(linux_config)
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cp "$<" "$@"
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make -C "$(linux_dir)" oldconfig
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bzImage: $(linux_dir)/arch/x86/boot/bzImage
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$(linux_dir)/arch/x86/boot/bzImage: \
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$(linux_dir) \
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$(linux_dir)/.config \
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initrd/bin/busybox \
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initrd/libs \
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make -C "$(linux_dir)" bzImage
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ls -Fla "$@"
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coreboot_version := 4.4
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coreboot_dir := coreboot-$(coreboot_version)
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coreboot_tar := coreboot-$(coreboot_version).tar.xz
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coreboot_url := https://www.coreboot.org/releases/$(coreboot_tar)
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coreboot_config := config/coreboot.config
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coreboot-blobs_tar := coreboot-blobs-$(coreboot_version).tar.xz
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coreboot-blobs_url := https://www.coreboot.org/releases/$(coreboot-blobs_tar)
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coreboot-blobs_dir := coreboot-$(coreboot_version)/3rdparty/blobs
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coreboot-blobs_hash := 43b993915c0f46a77ee7ddaa2dbe47581f399510632c62f2558dff931358d8ab
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coreboot-blobs_canary := $(coreboot-blobs_dir)/documentation/binary_policy.md
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$(coreboot_dir)/util/crossgcc/xgcc/bin/iasl:
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echo '******* Building gcc (this might take a while) ******'
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time make -C "$(coreboot_dir)" crossgcc
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$(coreboot_dir)/bzImage: $(linux_dir)/arch/x86/boot/bzImage
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cp "$<" "$@"
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initrd.img:
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( \
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cd initrd && \
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find . \
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| cpio --quiet -H newc -o \
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) | xz -9 > "$@"
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# initrd image is now included by the Linux kernel build process
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initrd: \
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initrd/bin/busybox \
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initrd/sbin/kexec \
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initrd/libs
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initrd/bin/busybox: $(busybox_dir)/busybox
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make -C "$(busybox_dir)" CONFIG_PREFIX="`pwd`/initrd" install
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initrd/sbin/kexec: $(kexec_dir)/build/sbin/kexec
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-mkdir "`dirnname "$@"`"
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cp "$<" "$@"
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INITRD_LIBS += \
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liblzma.so.5 \
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libz.so.1 \
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libc.so.6 \
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libdl.so.2 \
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initrd/libs:
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./populate-lib ./initrd/lib/x86_64-linux-gnu/ initrd/bin/* initrd/sbin/*
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$(coreboot_tar):
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wget "$(coreboot_url)"
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sha256sum "$(coreboot_tar)"
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echo "$(coreboot_hash)"
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$(coreboot-blobs_tar):
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wget "$(coreboot-blobs_url)"
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sha256sum "$(coreboot-blobs_tar)"
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echo "$(coreboot-blobs_hash)"
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$(coreboot_blobs_canary): $(coreboot-blobs_tar)
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tar xvf "$(coreboot-blobs_tar)"
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$(coreboot_dir): $(coreboot_tar)
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tar xvf "$(coreboot_tar)"
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$(coreboot_dir)/.config: $(coreboot_config)
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cp "$<" "$@"
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make -C "$(coreboot_dir)" oldconfig
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$(coreboot_dir)/build/coreboot.rom: \
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$(coreboot_dir) \
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$(coreboot_dir)/.config \
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$(coreboot_dir)/util/crossgcc/xgcc/bin/iasl \
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$(coreboot_dir)/bzImage \
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$(coreboot-blobs_canary) \
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make -C "$(coreboot_dir)"
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heads-x230.rom: $(coreboot_dir)/build/coreboot.rom
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dd if="$<" of="$@" bs=1M skip=8
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sha256sum "$@"
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xxd -g 1 "$@" | head
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xxd -g 1 "$@" | tail
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coreboot: heads-x230.rom
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FORCE:
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