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