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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
1dd4fa20 30 curl -s https://tg.st/u/0001-4k-iommu-patch.patch | git am -
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31 curl -s https://tg.st/u/DXyl.patch | git am -
32 curl -s https://tg.st/u/0001-apple-mca-correct-prinkts.patch | git am -
52755fa1 33 curl -s https://tg.st/u/XKVZ.patch | git am -
8bc111cf 34 curl -s https://tg.st/u/config-2022-02-19 > .config
e4c546cc 35 make olddefconfig
8bc111cf 36 make -j $(( 2* `nproc`)) V=0 bindeb-pkg
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37)
38}
39
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40build_m1n1()
41{
42(
43 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
44 cd m1n1
45 git fetch
240d7e8b 46 git reset --hard origin/main; git clean -f -x -d &> /dev/null
8bc111cf 47 make -j $(( 2* `nproc`))
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48)
49}
50
51build_uboot()
52{
53(
0bffa1b0 54 handle_crosscompile
c4e9dbfc 55 test -d u-boot || git clone --depth 1 https://github.com/jannau/u-boot -b x2r10g10b10
5920ad39 56 cd u-boot
d0071c0b 57 git fetch
240d7e8b 58 git reset --hard origin/x2r10g10b10; git clean -f -x -d &> /dev/null
b0542276 59 curl -s https://tg.st/u/v2-console-usb-kbd-Limit-poll-frequency-to-improve-performance.diff | patch -p1
5920ad39 60 make apple_m1_defconfig
8bc111cf 61 make -j $(( 2* `nproc`))
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62)
63
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64 cat m1n1/build/m1n1.bin `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.bin
65 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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66}
67
f325b48f 68build_rootfs()
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69{
70(
0bffa1b0 71 handle_crosscompile
350079f4 72 sudo rm -rf testing
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73 mkdir -p cache
74 sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,bridge-utils,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client testing testing http://ftp.fau.de/debian
ce8ebd75 75
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76 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
77
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78 cd testing
79
350079f4 80 sudo bash -c 'echo live > etc/hostname'
f325b48f 81
350079f4 82 sudo bash -c 'echo > etc/motd'
ce8ebd75 83
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84 sudo cp ../../files/sources.list etc/apt/sources.list
85 sudo cp ../../files/hosts etc/hosts
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86 sudo cp ../../files/resolv.conf etc/resolv.conf
87 sudo cp ../../files/fstab etc/fstab
08045305 88 sudo cp ../../files/quickstart.txt root/
da7dd4b8 89 sudo cp ../../files/interfaces etc/network/interfaces
7a54df2e 90 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
ce8ebd75 91
f325b48f 92 sudo bash -c 'chroot . apt update'
0bffa1b0 93 sudo bash -c 'chroot . apt install -y firmware-linux'
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94
95 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
96
f325b48f 97 sudo -- ln -s lib/systemd/systemd init
ce8ebd75 98
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99 sudo cp ../${KERNEL} .
100 sudo chroot . dpkg -i ${KERNEL}
101 sudo rm ${KERNEL}
ce8ebd75 102
55e19669 103 sudo bash -c 'apt-get clean'
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104)
105}
5920ad39 106
bca3e283 107build_live_stick()
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108{
109(
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110 rm -rf live-stick
111 mkdir -p live-stick/efi/boot live-stick/efi/debian/
112 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz > ../live-stick/initrd.gz'
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
126 mkfs.ext4 media
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
132 tar cf - media | pigz > m1.tgz
133)
134}
135
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136build_di_stick()
137{
138 rm -rf di-stick
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139 mkdir -p di-stick/efi/boot di-stick/efi/debian/
140 test -f initrd.gz || wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
141 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
142 sudo rm -rf initrd/lib/modules/*
143 sudo cp -a testing/lib/modules/* initrd/lib/modules/
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144 sudo cp ../files/wifi.sh initrd/
145 sudo cp ../files/boot.sh initrd/
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146 (cd initrd; find . | cpio --quiet -H newc -o | pigz > ../di-stick/initrd.gz)
147 sudo rm -rf initrd
148 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
149 cp testing/boot/vmlinuz* di-stick/vmlinuz
150 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
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151 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
152 cp ${KERNEL} di-stick/
153 (cd di-stick; tar cf ../m1-d-i.tar .)
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154}
155
3b4d866f 156publish_artefacts()
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157{
158 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
159 cp ${KERNEL} k.deb
3b184c54 160 sudo cp m1-d-i.tar m1.tgz asahi-debian-live.tar u-boot.bin u-boot.macho di-stick/vmlinuz k.deb m1n1/build/m1n1.bin m1n1/build/m1n1.macho /u/
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161}
162
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163mkdir -p build
164cd build
165
8839d210 166sudo 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
0bffa1b0 167
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168build_linux
169build_m1n1
170build_uboot
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171build_rootfs
172build_live_stick
173build_di_stick
174build_dd
3b4d866f 175publish_artefacts
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