cvs.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/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
  31         curl -s https://tg.st/u/0001-4k-iommu-patch-2022-03-11.patch | git am -
  32         curl -s https://tg.st/u/config-2022-03-15-4k > .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/AsahiLinux/u-boot
  54         cd u-boot
  55         git fetch
  56         git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
  57         make apple_m1_defconfig
  58         make -j `nproc`
  59 )
  60
  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
  63 }
  64
  65 build_rootfs()
  66 {
  67 (
  68         handle_crosscompile
  69         sudo rm -rf testing
  70         mkdir -p cache
  71         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://ftp.fau.de/debian
  72
  73         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  74
  75         cd testing
  76
  77         sudo mkdir -p boot/efi
  78
  79         sudo bash -c 'echo debian > etc/hostname'
  80
  81         sudo bash -c 'echo > etc/motd'
  82
  83         sudo cp ../../files/sources.list etc/apt/sources.list
  84         sudo cp ../../files/hosts etc/hosts
  85         sudo cp ../../files/resolv.conf etc/resolv.conf
  86         sudo cp ../../files/quickstart.txt root/
  87         sudo cp ../../files/interfaces etc/network/interfaces
  88         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  89         sudo cp ../../files/rc.local etc/rc.local
  90
  91         sudo bash -c 'chroot . apt update'
  92         sudo bash -c 'chroot . apt install -y firmware-linux'
  93
  94         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
  95
  96         sudo -- ln -s lib/systemd/systemd init
  97
  98         sudo cp ../${KERNEL} .
  99         sudo chroot . dpkg -i ${KERNEL}
 100         sudo rm ${KERNEL}
 101
 102         sudo bash -c 'chroot . apt-get clean'
 103 )
 104 }
 105
 106 build_live_stick()
 107 {
 108 (
 109         rm -rf live-stick
 110         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 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'
 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
 116         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 117 )
 118 }
 119
 120 build_dd()
 121 {
 122 (
 123         rm -f media
 124         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 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 -9 > m1.tgz
 133 )
 134 }
 135
 136 build_efi()
 137 {
 138 (
 139         rm -rf EFI
 140         mkdir -p EFI/boot EFI/debian
 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`
 145         export UUID=`blkid media | awk -F\" '{print $2}'`
 146         cat > EFI/debian/grub.cfg <<EOF
 147 search.fs_uuid ${UUID} root
 148 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 149 initrd (\$root)/boot/${INITRD}
 150 boot
 151 EOF
 152         tar czf efi.tgz EFI
 153 )
 154 }
 155
 156 build_asahi_installer_image()
 157 {
 158 (
 159         rm -rf aii
 160         mkdir -p aii/esp/m1n1
 161         cp -a EFI aii/esp/
 162         cp u-boot.bin aii/esp/m1n1/boot.bin
 163         ln media aii/media
 164         cd aii
 165         zip -r9 ../debian-base.zip esp media
 166 )
 167 }
 168
 169 build_di_stick()
 170 {
 171         rm -rf di-stick
 172         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 173         rm -f initrd.gz
 174         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 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/
 178         sudo cp ../files/wifi.sh initrd/
 179         sudo cp ../files/boot.sh initrd/
 180         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 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
 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 .)
 188 }
 189
 190 publish_artefacts()
 191 {
 192         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 193         cp ${KERNEL} k.deb
 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/
 195 }
 196
 197 mkdir -p build
 198 cd build
 199
 200 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
 201
 202 build_linux
 203 build_m1n1
 204 build_uboot
 205 build_rootfs
 206 build_di_stick
 207 build_dd
 208 build_efi
 209 build_asahi_installer_image
 210 build_live_stick
 211 publish_artefacts