git.zerfleddert.de Git - m1-debian/blob - 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         fi
  20 }
  21
  22 build_linux()
  23 {
  24 (
  25         handle_crosscompile
  26         test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux -b asahi
  27         cd linux
  28         git fetch
  29         git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
  30         curl -s https://tg.st/u/0001-4k-iommu-patch.patch | git am -
  31         curl -s https://tg.st/u/XKVZ.patch | git am -
  32         curl -s https://tg.st/u/config-2022-02-19 > .config
  33         make olddefconfig
  34         make -j `nproc` V=0 bindeb-pkg > /dev/null
  35 )
  36 }
  37
  38 build_m1n1()
  39 {
  40 (
  41         test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
  42         cd m1n1
  43         git fetch
  44         git reset --hard origin/main; git clean -f -x -d &> /dev/null
  45         make -j `nproc`
  46 )
  47 }
  48
  49 build_uboot()
  50 {
  51 (
  52         handle_crosscompile
  53         test -d u-boot || git clone --depth 1 https://github.com/jannau/u-boot -b x2r10g10b10
  54         cd u-boot
  55         git fetch
  56         git reset --hard origin/x2r10g10b10; git clean -f -x -d &> /dev/null
  57         curl -s https://tg.st/u/v2-console-usb-kbd-Limit-poll-frequency-to-improve-performance.diff | patch -p1
  58         make apple_m1_defconfig
  59         make -j `nproc`
  60 )
  61
  62         cat m1n1/build/m1n1.bin   `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.bin
  63         cat m1n1/build/m1n1.macho `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.macho
  64 }
  65
  66 build_rootfs()
  67 {
  68 (
  69         handle_crosscompile
  70         sudo rm -rf testing
  71         mkdir -p cache
  72         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools testing testing http://ftp.fau.de/debian
  73
  74         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  75
  76         cd testing
  77
  78         sudo mkdir -p boot/efi
  79
  80         sudo bash -c 'echo live > etc/hostname'
  81
  82         sudo bash -c 'echo > etc/motd'
  83
  84         sudo cp ../../files/sources.list etc/apt/sources.list
  85         sudo cp ../../files/hosts etc/hosts
  86         sudo cp ../../files/resolv.conf etc/resolv.conf
  87         sudo cp ../../files/quickstart.txt root/
  88         sudo cp ../../files/interfaces etc/network/interfaces
  89         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  90         sudo cp ../../files/rc.local etc/rc.local
  91
  92         sudo bash -c 'chroot . apt update'
  93         sudo bash -c 'chroot . apt install -y firmware-linux'
  94
  95         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
  96
  97         sudo -- ln -s lib/systemd/systemd init
  98
  99         sudo cp ../${KERNEL} .
 100         sudo chroot . dpkg -i ${KERNEL}
 101         sudo rm ${KERNEL}
 102
 103         sudo bash -c 'apt-get clean'
 104 )
 105 }
 106
 107 build_live_stick()
 108 {
 109 (
 110         rm -rf live-stick
 111         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 112         sudo cp ../files/wifi.pl testing/etc/rc.local
 113         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 114         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 115         cp testing/boot/vmlinuz* live-stick/vmlinuz
 116         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 117         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 118 )
 119 }
 120
 121 build_dd()
 122 {
 123 (
 124         rm -f media
 125         dd if=/dev/zero of=media bs=1 count=0 seek=1G
 126         mkdir -p mnt
 127         mkfs.ext4 -O ^metadata_csum media
 128         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 129         sudo mount -o loop media mnt
 130         sudo cp -a testing/* mnt/
 131         sudo rm mnt/init
 132         sudo umount mnt
 133         tar cf - media | pigz -9 > m1.tgz
 134 )
 135 }
 136
 137 build_efi()
 138 {
 139 (
 140         rm -rf EFI
 141         mkdir -p EFI/boot EFI/debian
 142         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 143
 144         export INITRD=`ls -1 testing/boot/ | grep initrd`
 145         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 146         export UUID=`blkid media | awk -F\" '{print $2}'`
 147         cat > EFI/debian/grub.cfg <<EOF
 148 search.fs_uuid ${UUID} root
 149 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 150 initrd (\$root)/boot/${INITRD}
 151 boot
 152 EOF
 153         tar czf efi.tgz EFI
 154 )
 155 }
 156
 157 build_di_stick()
 158 {
 159         rm -rf di-stick
 160         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 161         rm -f initrd.gz
 162         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 163         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 164         sudo rm -rf initrd/lib/modules/*
 165         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 166         sudo cp ../files/wifi.sh initrd/
 167         sudo cp ../files/boot.sh initrd/
 168         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 169         sudo rm -rf initrd
 170         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 171         cp testing/boot/vmlinuz* di-stick/vmlinuz
 172         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 173         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 174         cp ${KERNEL} di-stick/
 175         (cd di-stick; tar cf ../m1-d-i.tar .)
 176 }
 177
 178 publish_artefacts()
 179 {
 180         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 181         cp ${KERNEL} k.deb
 182         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 /u/
 183 }
 184
 185 mkdir -p build
 186 cd build
 187
 188 sudo 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
 189
 190 build_linux
 191 build_m1n1
 192 build_uboot
 193 build_rootfs
 194 build_live_stick
 195 build_di_stick
 196 build_dd
 197 build_efi
 198 publish_artefacts