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[m1-debian] / bootstrap.sh
1 #!/bin/bash
2
3 set -x
4 set -e
5
6 unset LC_CTYPE
7 unset LANG
8
9 build_m1n1()
10 {
11 (
12 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
13 cd m1n1
14 git fetch
15 git reset --hard origin/main; git clean -f -x -d
16 make -j 16
17 )
18 }
19
20 build_uboot()
21 {
22 (
23 # Build u-boot
24 test -d u-boot || git clone https://github.com/kettenis/u-boot
25 cd u-boot
26 git fetch
27 git reset --hard origin/apple-m1-m1n1-nvme; git clean -f -x -d
28 make apple_m1_defconfig
29 # it is normal that it runs on an error at the end
30 make -j 16 || true
31 )
32
33 cat m1n1/build/m1n1.bin `find u-boot -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.bin
34 }
35
36 build_linux()
37 {
38 (
39 test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux
40 cd linux
41 git fetch
42 git reset --hard origin/asahi; git clean -f -x -d
43 curl -s https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | git am -
44 curl -s https://tg.st/u/5nly | git am -
45 curl -s https://tg.st/u/config-2022-01-24 > .config
46 make olddefconfig
47 make -j 16 bindeb-pkg
48 )
49 }
50
51 build_rootfs()
52 {
53 (
54 sudo rm -rf testing
55 sudo eatmydata debootstrap --arch=arm64 --include initramfs-tools,iwd,tcpdump,vim,tmux,vlan,ntpdate,bridge-utils,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client testing testing http://ftp.fau.de/debian
56
57 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
58
59 cd testing
60
61 sudo bash -c 'echo live > etc/hostname'
62
63 sudo bash -c 'echo > etc/motd'
64
65 sudo cp ../../files/sources.list etc/apt/sources.list
66 sudo cp ../../files/hosts etc/hosts
67 sudo cp ../../files/resolv.conf etc/resolv.conf
68 sudo cp ../../files/fstab etc/fstab
69 sudo cp ../../files/quickstart.txt root/
70 sudo cp ../../files/eth0 etc/network/interfaces.d/
71
72 sudo bash -c 'chroot . apt update'
73 sudo bash -c 'chroot . apt install -y firmware-linux-free'
74
75 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
76
77 sudo -- ln -s lib/systemd/systemd init
78
79 sudo cp ../${KERNEL} .
80 sudo chroot . dpkg -i ${KERNEL}
81 sudo rm ${KERNEL}
82
83 sudo bash -c 'apt-get clean'
84 )
85 }
86
87 build_live_stick()
88 {
89 (
90 rm -rf live-stick
91 mkdir -p live-stick/efi/boot live-stick/efi/debian/
92 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz > ../live-stick/initrd.gz'
93 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
94 cp testing/boot/vmlinuz* live-stick/vmlinuz
95 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
96 (cd live-stick; tar cf ../asahi-debian-live-`date "+%Y-%m-%d"`.tar .)
97 )
98 }
99
100 build_fs()
101 {
102 (
103 rm -f media
104 dd if=/dev/zero of=media bs=1 count=0 seek=1G
105 mkdir -p mnt
106 mkfs.ext4 media
107 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
108 sudo mount -o loop media mnt
109 sudo cp -a testing/* mnt/
110 sudo rm mnt/init
111 sudo umount mnt
112 tar cf - media | pigz > m1.tgz
113 )
114 }
115
116 build_di_stick()
117 {
118 rm -rf di-stick
119 mkdir -p di-stick/efi/boot di-stick/efi/debian/
120 test -f initrd.gz || wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
121 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
122 sudo rm -rf initrd/lib/modules/*
123 sudo cp -a testing/lib/modules/* initrd/lib/modules/
124 sudo cp ../files/wpa.conf initrd/etc/
125 (cd initrd; find . | cpio --quiet -H newc -o | pigz > ../di-stick/initrd.gz)
126 sudo rm -rf initrd
127 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
128 cp testing/boot/vmlinuz* di-stick/vmlinuz
129 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
130 (cd di-stick; tar cf ../m1-d-i-`date "+%Y-%m-%d"`.tar .)
131 }
132
133 mkdir -p build
134 cd build
135
136 build_m1n1
137 build_uboot
138 build_linux
139 build_rootfs
140 build_live_stick
141 build_di_stick
142 build_fs
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