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[m1-debian] / bootstrap.sh
1 #!/usr/bin/env bash
2
3 # SPDX-License-Identifier: MIT
4
5 set -o errexit
6 set -o nounset
7 set -o pipefail
8 set -o xtrace
9
10 cd "$(dirname "$0")"
11
12 unset LC_CTYPE
13 unset LANG
14
15 export DEBOOTSTRAP=debootstrap
16
17 handle_crosscompile()
18 {
19 if [ "`uname -m`" != 'aarch64' ]; then
20 export ARCH=arm64
21 export CROSS_COMPILE=aarch64-linux-gnu-
22 export DEBOOTSTRAP=qemu-debootstrap
23 sudo apt install -y libc6-dev-arm64-cross
24 fi
25 }
26
27 build_linux()
28 {
29 (
30 handle_crosscompile
31 test -d linux || git clone https://github.com/AsahiLinux/linux
32 cd linux
33 git fetch -a -t
34 git reset --hard asahi-6.1-rc6-5; git clean -f -x -d &> /dev/null
35 cat ../../config-16k.txt > .config
36 make olddefconfig
37 make -j `nproc` V=0 bindeb-pkg > /dev/null
38 )
39 }
40
41 build_m1n1()
42 {
43 (
44 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
45 cd m1n1
46 git fetch -a -t
47 # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
48 git reset --hard v1.2.2; git clean -f -x -d &> /dev/null
49 make -j `nproc`
50 )
51 }
52
53 build_uboot()
54 {
55 (
56 handle_crosscompile
57 test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
58 cd u-boot
59 git fetch -a -t
60 # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
61 git reset --hard asahi-v2022.10-1; git clean -f -x -d &> /dev/null
62 git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
63
64 make apple_m1_defconfig
65 make -j `nproc`
66 )
67
68 cat m1n1/build/m1n1.bin `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.bin
69 cat m1n1/build/m1n1.macho `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.macho
70 cp u-boot.bin 4k.bin
71 cp u-boot.bin 2k.bin
72 echo 'display=2560x1440' >> 2k.bin
73 echo 'display=wait,3840x2160' >> 4k.bin
74
75 }
76
77 build_rootfs()
78 {
79 (
80 handle_crosscompile
81 sudo rm -rf testing
82 mkdir -p cache
83 sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
84
85 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
86
87 cd testing
88
89 sudo mkdir -p boot/efi
90
91 sudo bash -c 'echo debian > etc/hostname'
92
93 sudo bash -c 'echo > etc/motd'
94
95 sudo cp ../../files/sources.list etc/apt/sources.list
96 sudo cp ../../files/hosts etc/hosts
97 sudo cp ../../files/resolv.conf etc/resolv.conf
98 sudo cp ../../files/quickstart.txt root/
99 sudo cp ../../files/interfaces etc/network/interfaces
100 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
101 sudo cp ../../files/rc.local etc/rc.local
102
103 sudo bash -c 'chroot . apt update'
104 sudo bash -c 'chroot . apt install -y firmware-linux'
105
106 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
107
108 sudo -- ln -s lib/systemd/systemd init
109
110 sudo cp ../${KERNEL} .
111 sudo chroot . dpkg -i ${KERNEL}
112 sudo rm ${KERNEL}
113
114 sudo bash -c 'chroot . apt-get clean'
115 )
116 }
117
118 build_live_stick()
119 {
120 (
121 rm -rf live-stick
122 mkdir -p live-stick/efi/boot live-stick/efi/debian/
123 sudo cp ../files/wifi.pl testing/etc/rc.local
124 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
125 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
126 cp testing/boot/vmlinuz* live-stick/vmlinuz
127 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
128 (cd live-stick; tar cf ../asahi-debian-live.tar .)
129 )
130 }
131
132 build_dd()
133 {
134 (
135 rm -f media
136 dd if=/dev/zero of=media bs=1 count=0 seek=2G
137 mkdir -p mnt
138 mkfs.ext4 media
139 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
140 sudo mount -o loop media mnt
141 sudo cp -a testing/* mnt/
142 sudo rm mnt/init
143 sudo umount mnt
144 tar cf - media | pigz -9 > m1.tgz
145 )
146 }
147
148 build_efi()
149 {
150 (
151 rm -rf EFI
152 mkdir -p EFI/boot EFI/debian
153 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
154
155 export INITRD=`ls -1 testing/boot/ | grep initrd`
156 export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
157 export UUID=`blkid -s UUID -o value media`
158 cat > EFI/debian/grub.cfg <<EOF
159 search.fs_uuid ${UUID} root
160 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
161 initrd (\$root)/boot/${INITRD}
162 boot
163 EOF
164 tar czf efi.tgz EFI
165 )
166 }
167
168 build_asahi_installer_image()
169 {
170 (
171 rm -rf aii
172 mkdir -p aii/esp/m1n1
173 cp -a EFI aii/esp/
174 cp u-boot.bin aii/esp/m1n1/boot.bin
175 ln media aii/media
176 cd aii
177 zip -r9 ../debian-base.zip esp media
178 )
179 }
180
181 build_di_stick()
182 {
183 rm -rf di-stick
184 mkdir -p di-stick/efi/boot di-stick/efi/debian/
185 rm -f initrd.gz
186 wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
187 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
188 sudo rm -rf initrd/lib/modules/*
189 sudo cp -a testing/lib/modules/* initrd/lib/modules/
190 sudo cp ../files/wifi.sh initrd/
191 sudo cp ../files/boot.sh initrd/
192 (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
193 sudo rm -rf initrd
194 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
195 cp testing/boot/vmlinuz* di-stick/vmlinuz
196 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
197 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
198 cp ${KERNEL} di-stick/
199 (cd di-stick; tar cf ../m1-d-i.tar .)
200 }
201
202 publish_artefacts()
203 {
204 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
205 cp ${KERNEL} k.deb
206 sudo cp m1-d-i.tar m1.tgz efi.tgz asahi-debian-live.tar u-boot.bin u-boot.macho 2k.bin 4k.bin k.deb m1n1/build/m1n1.bin m1n1/build/m1n1.macho testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi debian-base.zip /u/
207 echo 'Reminder: Publish __all__ kernel packages'
208 }
209
210 mkdir -p build
211 cd build
212
213 sudo apt-get install -y build-essential bash git locales gcc-aarch64-linux-gnu libc6-dev device-tree-compiler imagemagick ccache eatmydata debootstrap pigz libncurses-dev qemu-user-static binfmt-support rsync git flex bison bc kmod cpio libncurses5-dev libelf-dev:native libssl-dev dwarves
214
215 build_linux
216 build_m1n1
217 build_uboot
218 build_rootfs
219 #build_di_stick
220 build_dd
221 build_efi
222 build_asahi_installer_image
223 build_live_stick
224 publish_artefacts
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