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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 curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
36 cat ../../config-16k.txt > .config
37 make olddefconfig
38 make -j `nproc` V=0 bindeb-pkg > /dev/null
39 )
40 }
41
42 build_m1n1()
43 {
44 (
45 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
46 cd m1n1
47 git fetch -a -t
48 # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
49 git reset --hard v1.1.8; git clean -f -x -d &> /dev/null
50 make -j `nproc`
51 )
52 }
53
54 build_uboot()
55 {
56 (
57 handle_crosscompile
58 test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
59 cd u-boot
60 git fetch -a -t
61 # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
62 git reset --hard asahi-v2022.10-1; git clean -f -x -d &> /dev/null
63 git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
64
65 make apple_m1_defconfig
66 make -j `nproc`
67 )
68
69 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
70 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
71 cp u-boot.bin 4k.bin
72 cp u-boot.bin 2k.bin
73 echo 'display=2560x1440' >> 2k.bin
74 echo 'display=wait,3840x2160' >> 4k.bin
75
76 }
77
78 build_rootfs()
79 {
80 (
81 handle_crosscompile
82 sudo rm -rf testing
83 mkdir -p cache
84 sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
85
86 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
87
88 cd testing
89
90 sudo mkdir -p boot/efi
91
92 sudo bash -c 'echo debian > etc/hostname'
93
94 sudo bash -c 'echo > etc/motd'
95
96 sudo cp ../../files/sources.list etc/apt/sources.list
97 sudo cp ../../files/hosts etc/hosts
98 sudo cp ../../files/resolv.conf etc/resolv.conf
99 sudo cp ../../files/quickstart.txt root/
100 sudo cp ../../files/interfaces etc/network/interfaces
101 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
102 sudo cp ../../files/rc.local etc/rc.local
103
104 sudo bash -c 'chroot . apt update'
105 sudo bash -c 'chroot . apt install -y firmware-linux'
106
107 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
108
109 sudo -- ln -s lib/systemd/systemd init
110
111 sudo cp ../${KERNEL} .
112 sudo chroot . dpkg -i ${KERNEL}
113 sudo rm ${KERNEL}
114
115 sudo bash -c 'chroot . apt-get clean'
116 )
117 }
118
119 build_live_stick()
120 {
121 (
122 rm -rf live-stick
123 mkdir -p live-stick/efi/boot live-stick/efi/debian/
124 sudo cp ../files/wifi.pl testing/etc/rc.local
125 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
126 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
127 cp testing/boot/vmlinuz* live-stick/vmlinuz
128 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
129 (cd live-stick; tar cf ../asahi-debian-live.tar .)
130 )
131 }
132
133 build_dd()
134 {
135 (
136 rm -f media
137 dd if=/dev/zero of=media bs=1 count=0 seek=2G
138 mkdir -p mnt
139 mkfs.ext4 media
140 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
141 sudo mount -o loop media mnt
142 sudo cp -a testing/* mnt/
143 sudo rm mnt/init
144 sudo umount mnt
145 tar cf - media | pigz -9 > m1.tgz
146 )
147 }
148
149 build_efi()
150 {
151 (
152 rm -rf EFI
153 mkdir -p EFI/boot EFI/debian
154 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
155
156 export INITRD=`ls -1 testing/boot/ | grep initrd`
157 export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
158 export UUID=`blkid -s UUID -o value media`
159 cat > EFI/debian/grub.cfg <<EOF
160 search.fs_uuid ${UUID} root
161 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
162 initrd (\$root)/boot/${INITRD}
163 boot
164 EOF
165 tar czf efi.tgz EFI
166 )
167 }
168
169 build_asahi_installer_image()
170 {
171 (
172 rm -rf aii
173 mkdir -p aii/esp/m1n1
174 cp -a EFI aii/esp/
175 cp u-boot.bin aii/esp/m1n1/boot.bin
176 ln media aii/media
177 cd aii
178 zip -r9 ../debian-base.zip esp media
179 )
180 }
181
182 build_di_stick()
183 {
184 rm -rf di-stick
185 mkdir -p di-stick/efi/boot di-stick/efi/debian/
186 rm -f initrd.gz
187 wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
188 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
189 sudo rm -rf initrd/lib/modules/*
190 sudo cp -a testing/lib/modules/* initrd/lib/modules/
191 sudo cp ../files/wifi.sh initrd/
192 sudo cp ../files/boot.sh initrd/
193 (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
194 sudo rm -rf initrd
195 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
196 cp testing/boot/vmlinuz* di-stick/vmlinuz
197 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
198 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
199 cp ${KERNEL} di-stick/
200 (cd di-stick; tar cf ../m1-d-i.tar .)
201 }
202
203 publish_artefacts()
204 {
205 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
206 cp ${KERNEL} k.deb
207 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/
208 echo 'Reminder: Publish __all__ kernel packages'
209 }
210
211 mkdir -p build
212 cd build
213
214 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
215
216 build_linux
217 build_m1n1
218 build_uboot
219 build_rootfs
220 #build_di_stick
221 build_dd
222 build_efi
223 build_asahi_installer_image
224 build_live_stick
225 publish_artefacts
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