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[m1-debian] / bootstrap.sh
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1#!/bin/bash
2
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3# SPDX-License-Identifier: MIT
4
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5set -x
6set -e
7
8unset LC_CTYPE
9unset LANG
10
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11export DEBOOTSTRAP=debootstrap
12
13handle_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 fi
20}
21
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22build_linux()
23{
24(
0bffa1b0 25 handle_crosscompile
8bc111cf 26 test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux -b asahi
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27 cd linux
28 git fetch
8bc111cf 29 git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
273d748d 30 curl -s https://tg.st/u/0001-4k-iommu-patch.patch | git am -
6620d516 31 curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
9945ccbe 32 curl -s https://tg.st/u/config-2022-03-09-4k > .config
e4c546cc 33 make olddefconfig
4f1af1fb 34 make -j `nproc` V=0 bindeb-pkg > /dev/null
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35)
36}
37
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38build_m1n1()
39{
40(
41 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
42 cd m1n1
43 git fetch
240d7e8b 44 git reset --hard origin/main; git clean -f -x -d &> /dev/null
9d00677c 45 make -j `nproc`
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46)
47}
48
49build_uboot()
50{
51(
0bffa1b0 52 handle_crosscompile
0c225228 53 test -d u-boot || git clone --depth 1 https://github.com/AsahiLinux/u-boot
5920ad39 54 cd u-boot
d0071c0b 55 git fetch
d024d4c7 56 git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
5920ad39 57 make apple_m1_defconfig
9d00677c 58 make -j `nproc`
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59)
60
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61 cat m1n1/build/m1n1.bin `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.bin
62 cat m1n1/build/m1n1.macho `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.macho
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63}
64
f325b48f 65build_rootfs()
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66{
67(
0bffa1b0 68 handle_crosscompile
350079f4 69 sudo rm -rf testing
ae43a6ec 70 mkdir -p cache
67352e2f 71 sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools testing testing http://ftp.fau.de/debian
ce8ebd75 72
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73 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
74
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75 cd testing
76
a6fc4794 77 sudo mkdir -p boot/efi
60b2ebc1 78
16cad30f 79 sudo bash -c 'echo debian > etc/hostname'
f325b48f 80
350079f4 81 sudo bash -c 'echo > etc/motd'
ce8ebd75 82
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83 sudo cp ../../files/sources.list etc/apt/sources.list
84 sudo cp ../../files/hosts etc/hosts
8d82f6b0 85 sudo cp ../../files/resolv.conf etc/resolv.conf
08045305 86 sudo cp ../../files/quickstart.txt root/
da7dd4b8 87 sudo cp ../../files/interfaces etc/network/interfaces
7a54df2e 88 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
b96f460f 89 sudo cp ../../files/rc.local etc/rc.local
ce8ebd75 90
f325b48f 91 sudo bash -c 'chroot . apt update'
0bffa1b0 92 sudo bash -c 'chroot . apt install -y firmware-linux'
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93
94 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
95
f325b48f 96 sudo -- ln -s lib/systemd/systemd init
ce8ebd75 97
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98 sudo cp ../${KERNEL} .
99 sudo chroot . dpkg -i ${KERNEL}
100 sudo rm ${KERNEL}
ce8ebd75 101
60cb512a 102 sudo bash -c 'chroot . apt-get clean'
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103)
104}
5920ad39 105
bca3e283 106build_live_stick()
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107{
108(
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109 rm -rf live-stick
110 mkdir -p live-stick/efi/boot live-stick/efi/debian/
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111 sudo cp ../files/wifi.pl testing/etc/rc.local
112 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
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113 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
114 cp testing/boot/vmlinuz* live-stick/vmlinuz
115 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
7a54df2e 116 (cd live-stick; tar cf ../asahi-debian-live.tar .)
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117)
118}
5920ad39 119
50ef4b20 120build_dd()
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121{
122(
123 rm -f media
124 dd if=/dev/zero of=media bs=1 count=0 seek=1G
125 mkdir -p mnt
743b1c81 126 mkfs.ext4 media
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127 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
128 sudo mount -o loop media mnt
129 sudo cp -a testing/* mnt/
130 sudo rm mnt/init
131 sudo umount mnt
f493aec2 132 tar cf - media | pigz -9 > m1.tgz
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133)
134}
135
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136build_efi()
137{
138(
7da211a3 139 rm -rf EFI
60b2ebc1 140 mkdir -p EFI/boot EFI/debian
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141 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
142
143 export INITRD=`ls -1 testing/boot/ | grep initrd`
144 export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
7da211a3 145 export UUID=`blkid media | awk -F\" '{print $2}'`
60b2ebc1 146 cat > EFI/debian/grub.cfg <<EOF
0ffed154 147search.fs_uuid ${UUID} root
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148linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
149initrd (\$root)/boot/${INITRD}
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150boot
151EOF
152 tar czf efi.tgz EFI
153)
154}
155
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156build_asahi_installer_image()
157{
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158(
159 rm -rf aii
1cf0f22b 160 mkdir -p aii/esp/m1n1
304bd206 161 cp -a EFI aii/esp/
1cf0f22b 162 cp u-boot.bin aii/esp/m1n1/boot.bin
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163 ln media aii/media
164 cd aii
1cf0f22b 165 zip -r9 ../debian-base.zip esp media
304bd206 166)
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167}
168
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169build_di_stick()
170{
171 rm -rf di-stick
03d47296 172 mkdir -p di-stick/efi/boot di-stick/efi/debian/
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173 rm -f initrd.gz
174 wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
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175 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
176 sudo rm -rf initrd/lib/modules/*
177 sudo cp -a testing/lib/modules/* initrd/lib/modules/
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178 sudo cp ../files/wifi.sh initrd/
179 sudo cp ../files/boot.sh initrd/
f493aec2 180 (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
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181 sudo rm -rf initrd
182 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
183 cp testing/boot/vmlinuz* di-stick/vmlinuz
184 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
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185 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
186 cp ${KERNEL} di-stick/
187 (cd di-stick; tar cf ../m1-d-i.tar .)
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188}
189
3b4d866f 190publish_artefacts()
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191{
192 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
193 cp ${KERNEL} k.deb
5d41b6d6 194 sudo cp m1-d-i.tar m1.tgz efi.tgz asahi-debian-live.tar u-boot.bin u-boot.macho di-stick/vmlinuz k.deb m1n1/build/m1n1.bin m1n1/build/m1n1.macho testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi debian-base.zip /u/
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195}
196
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197mkdir -p build
198cd build
199
7cf1e21d 200sudo apt-get install -y build-essential bash git locales gcc-aarch64-linux-gnu libc6-dev-arm64-cross 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
0bffa1b0 201
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202build_linux
203build_m1n1
204build_uboot
3ab9bf68 205build_rootfs
f202381e 206build_di_stick
3ab9bf68 207build_dd
0ffed154 208build_efi
5d41b6d6 209build_asahi_installer_image
1ed5d483 210build_live_stick
3b4d866f 211publish_artefacts
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