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/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
  31         curl -s https://tg.st/u/0001-4k-iommu-patch-2022-07-20.patch | git am -
  32         curl -s https://tg.st/u/config-2022-07-19-4k.txt > .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
  42         cd m1n1
  43         git fetch
  44         # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
  45         git reset --hard v1.1.3; git clean -f -x -d &> /dev/null
  46         make -j `nproc`
  47 )
  48 }
  49
  50 build_uboot()
  51 {
  52 (
  53         handle_crosscompile
  54         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  55         cd u-boot
  56         git fetch
  57         # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
  58         git reset --hard asahi-v2022.07-2; git clean -f -x -d &> /dev/null
  59         make apple_m1_defconfig
  60         make -j `nproc`
  61 )
  62
  63         cat m1n1/build/m1n1.bin   `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.bin
  64         cat m1n1/build/m1n1.macho `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.macho
  65         cp u-boot.bin 4k.bin
  66         cp u-boot.bin 2k.bin
  67         echo 'display=2560x1440' >> 2k.bin
  68         echo 'display=wait,3840x2160' >> 4k.bin
  69
  70 }
  71
  72 build_rootfs()
  73 {
  74 (
  75         handle_crosscompile
  76         sudo rm -rf testing
  77         mkdir -p cache
  78         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  79
  80         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  81
  82         cd testing
  83
  84         sudo mkdir -p boot/efi
  85
  86         sudo bash -c 'echo debian > etc/hostname'
  87
  88         sudo bash -c 'echo > etc/motd'
  89
  90         sudo cp ../../files/sources.list etc/apt/sources.list
  91         sudo cp ../../files/hosts etc/hosts
  92         sudo cp ../../files/resolv.conf etc/resolv.conf
  93         sudo cp ../../files/quickstart.txt root/
  94         sudo cp ../../files/interfaces etc/network/interfaces
  95         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  96         sudo cp ../../files/rc.local etc/rc.local
  97
  98         sudo bash -c 'chroot . apt update'
  99         sudo bash -c 'chroot . apt install -y firmware-linux'
 100
 101         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 102
 103         sudo -- ln -s lib/systemd/systemd init
 104
 105         sudo cp ../${KERNEL} .
 106         sudo chroot . dpkg -i ${KERNEL}
 107         sudo rm ${KERNEL}
 108
 109         sudo bash -c 'chroot . apt-get clean'
 110 )
 111 }
 112
 113 build_live_stick()
 114 {
 115 (
 116         rm -rf live-stick
 117         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 118         sudo cp ../files/wifi.pl testing/etc/rc.local
 119         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 120         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 121         cp testing/boot/vmlinuz* live-stick/vmlinuz
 122         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 123         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 124 )
 125 }
 126
 127 build_dd()
 128 {
 129 (
 130         rm -f media
 131         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 132         mkdir -p mnt
 133         mkfs.ext4 media
 134         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 135         sudo mount -o loop media mnt
 136         sudo cp -a testing/* mnt/
 137         sudo rm mnt/init
 138         sudo umount mnt
 139         tar cf - media | pigz -9 > m1.tgz
 140 )
 141 }
 142
 143 build_efi()
 144 {
 145 (
 146         rm -rf EFI
 147         mkdir -p EFI/boot EFI/debian
 148         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 149
 150         export INITRD=`ls -1 testing/boot/ | grep initrd`
 151         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 152         export UUID=`blkid -s UUID -o value media`
 153         cat > EFI/debian/grub.cfg <<EOF
 154 search.fs_uuid ${UUID} root
 155 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 156 initrd (\$root)/boot/${INITRD}
 157 boot
 158 EOF
 159         tar czf efi.tgz EFI
 160 )
 161 }
 162
 163 build_asahi_installer_image()
 164 {
 165 (
 166         rm -rf aii
 167         mkdir -p aii/esp/m1n1
 168         cp -a EFI aii/esp/
 169         cp u-boot.bin aii/esp/m1n1/boot.bin
 170         ln media aii/media
 171         cd aii
 172         zip -r9 ../debian-base.zip esp media
 173 )
 174 }
 175
 176 build_di_stick()
 177 {
 178         rm -rf di-stick
 179         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 180         rm -f initrd.gz
 181         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 182         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 183         sudo rm -rf initrd/lib/modules/*
 184         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 185         sudo cp ../files/wifi.sh initrd/
 186         sudo cp ../files/boot.sh initrd/
 187         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 188         sudo rm -rf initrd
 189         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 190         cp testing/boot/vmlinuz* di-stick/vmlinuz
 191         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 192         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 193         cp ${KERNEL} di-stick/
 194         (cd di-stick; tar cf ../m1-d-i.tar .)
 195 }
 196
 197 publish_artefacts()
 198 {
 199         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 200         cp ${KERNEL} k.deb
 201         sudo cp m1-d-i.tar m1.tgz efi.tgz asahi-debian-live.tar u-boot.bin u-boot.macho 2k.bin 4k.bin k.deb m1n1/build/m1n1.bin m1n1/build/m1n1.macho testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi debian-base.zip /u/
 202 }
 203
 204 mkdir -p build
 205 cd build
 206
 207 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
 208
 209 build_linux
 210 build_m1n1
 211 build_uboot
 212 build_rootfs
 213 #build_di_stick
 214 build_dd
 215 build_efi
 216 build_asahi_installer_image
 217 build_live_stick
 218 publish_artefacts