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[m1-debian] / bootstrap.sh
1 #!/bin/bash
2
3 # SPDX-License-Identifier: MIT
4
5 set -x
6 set -e
7
8 unset LC_CTYPE
9 unset LANG
10
11 export DEBOOTSTRAP=debootstrap
12
13 handle_crosscompile()
14 {
15 if [ "`uname -m`" != 'aarch64' ]; then
16 export ARCH=arm64
17 export CROSS_COMPILE=aarch64-linux-gnu-
18 export DEBOOTSTRAP=qemu-debootstrap
19 sudo apt install -y libc6-dev-arm64-cross
20 fi
21 }
22
23 build_linux()
24 {
25 (
26 handle_crosscompile
27 test -d linux || git clone https://github.com/AsahiLinux/linux
28 cd linux
29 git fetch
30 git reset --hard asahi-5.19-3; git clean -f -x -d &> /dev/null
31 curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
32 curl -s https://tg.st/u/0001-4k-iommu-patch-2022-07-20.patch | git am -
33 curl -s https://tg.st/u/0001-jeys-patch.patch | git am -
34 curl -s https://tg.st/u/0001-jeys-2nd-patch.patch | git am -
35 cat ../../config-4k.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 v1.1.4; 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-v2022.07-3; git clean -f -x -d &> /dev/null
62 git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
63 make apple_m1_defconfig
64 make -j `nproc`
65 )
66
67 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
68 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
69 cp u-boot.bin 4k.bin
70 cp u-boot.bin 2k.bin
71 echo 'display=2560x1440' >> 2k.bin
72 echo 'display=wait,3840x2160' >> 4k.bin
73
74 }
75
76 build_rootfs()
77 {
78 (
79 handle_crosscompile
80 sudo rm -rf testing
81 mkdir -p cache
82 sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
83
84 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
85
86 cd testing
87
88 sudo mkdir -p boot/efi
89
90 sudo bash -c 'echo debian > etc/hostname'
91
92 sudo bash -c 'echo > etc/motd'
93
94 sudo cp ../../files/sources.list etc/apt/sources.list
95 sudo cp ../../files/hosts etc/hosts
96 sudo cp ../../files/resolv.conf etc/resolv.conf
97 sudo cp ../../files/quickstart.txt root/
98 sudo cp ../../files/interfaces etc/network/interfaces
99 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
100 sudo cp ../../files/rc.local etc/rc.local
101
102 sudo bash -c 'chroot . apt update'
103 sudo bash -c 'chroot . apt install -y firmware-linux'
104
105 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
106
107 sudo -- ln -s lib/systemd/systemd init
108
109 sudo cp ../${KERNEL} .
110 sudo chroot . dpkg -i ${KERNEL}
111 sudo rm ${KERNEL}
112
113 sudo bash -c 'chroot . apt-get clean'
114 )
115 }
116
117 build_live_stick()
118 {
119 (
120 rm -rf live-stick
121 mkdir -p live-stick/efi/boot live-stick/efi/debian/
122 sudo cp ../files/wifi.pl testing/etc/rc.local
123 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
124 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
125 cp testing/boot/vmlinuz* live-stick/vmlinuz
126 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
127 (cd live-stick; tar cf ../asahi-debian-live.tar .)
128 )
129 }
130
131 build_dd()
132 {
133 (
134 rm -f media
135 dd if=/dev/zero of=media bs=1 count=0 seek=2G
136 mkdir -p mnt
137 mkfs.ext4 media
138 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
139 sudo mount -o loop media mnt
140 sudo cp -a testing/* mnt/
141 sudo rm mnt/init
142 sudo umount mnt
143 tar cf - media | pigz -9 > m1.tgz
144 )
145 }
146
147 build_efi()
148 {
149 (
150 rm -rf EFI
151 mkdir -p EFI/boot EFI/debian
152 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
153
154 export INITRD=`ls -1 testing/boot/ | grep initrd`
155 export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
156 export UUID=`blkid -s UUID -o value media`
157 cat > EFI/debian/grub.cfg <<EOF
158 search.fs_uuid ${UUID} root
159 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
160 initrd (\$root)/boot/${INITRD}
161 boot
162 EOF
163 tar czf efi.tgz EFI
164 )
165 }
166
167 build_asahi_installer_image()
168 {
169 (
170 rm -rf aii
171 mkdir -p aii/esp/m1n1
172 cp -a EFI aii/esp/
173 cp u-boot.bin aii/esp/m1n1/boot.bin
174 ln media aii/media
175 cd aii
176 zip -r9 ../debian-base.zip esp media
177 )
178 }
179
180 build_di_stick()
181 {
182 rm -rf di-stick
183 mkdir -p di-stick/efi/boot di-stick/efi/debian/
184 rm -f initrd.gz
185 wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
186 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
187 sudo rm -rf initrd/lib/modules/*
188 sudo cp -a testing/lib/modules/* initrd/lib/modules/
189 sudo cp ../files/wifi.sh initrd/
190 sudo cp ../files/boot.sh initrd/
191 (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
192 sudo rm -rf initrd
193 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
194 cp testing/boot/vmlinuz* di-stick/vmlinuz
195 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
196 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
197 cp ${KERNEL} di-stick/
198 (cd di-stick; tar cf ../m1-d-i.tar .)
199 }
200
201 publish_artefacts()
202 {
203 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
204 cp ${KERNEL} k.deb
205 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/
206 }
207
208 mkdir -p build
209 cd build
210
211 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
212
213 build_linux
214 build_m1n1
215 build_uboot
216 build_rootfs
217 #build_di_stick
218 build_dd
219 build_efi
220 build_asahi_installer_image
221 build_live_stick
222 publish_artefacts
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