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-2022-03-11.patch | git am -
  32         curl -s https://tg.st/u/config-2022-03-17-distro-sven-jannau.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         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` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.bin
  62         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
  63         cp u-boot.bin 4k.bin
  64         cp u-boot.bin 2k.bin
  65         echo 'display=2560x1440' >> 2k.bin
  66         echo 'display=wait,3840x2160' >> 4k.bin
  67
  68 }
  69
  70 build_rootfs()
  71 {
  72 (
  73         handle_crosscompile
  74         sudo rm -rf testing
  75         mkdir -p cache
  76         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  77
  78         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  79
  80         cd testing
  81
  82         sudo mkdir -p boot/efi
  83
  84         sudo bash -c 'echo debian > etc/hostname'
  85
  86         sudo bash -c 'echo > etc/motd'
  87
  88         sudo cp ../../files/sources.list etc/apt/sources.list
  89         sudo cp ../../files/hosts etc/hosts
  90         sudo cp ../../files/resolv.conf etc/resolv.conf
  91         sudo cp ../../files/quickstart.txt root/
  92         sudo cp ../../files/interfaces etc/network/interfaces
  93         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  94         sudo cp ../../files/rc.local etc/rc.local
  95
  96         sudo bash -c 'chroot . apt update'
  97         sudo bash -c 'chroot . apt install -y firmware-linux'
  98
  99         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 100
 101         sudo -- ln -s lib/systemd/systemd init
 102
 103         sudo cp ../${KERNEL} .
 104         sudo chroot . dpkg -i ${KERNEL}
 105         sudo rm ${KERNEL}
 106
 107         sudo bash -c 'chroot . apt-get clean'
 108 )
 109 }
 110
 111 build_live_stick()
 112 {
 113 (
 114         rm -rf live-stick
 115         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 116         sudo cp ../files/wifi.pl testing/etc/rc.local
 117         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 118         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 119         cp testing/boot/vmlinuz* live-stick/vmlinuz
 120         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 121         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 122 )
 123 }
 124
 125 build_dd()
 126 {
 127 (
 128         rm -f media
 129         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 130         mkdir -p mnt
 131         mkfs.ext4 media
 132         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 133         sudo mount -o loop media mnt
 134         sudo cp -a testing/* mnt/
 135         sudo rm mnt/init
 136         sudo umount mnt
 137         tar cf - media | pigz -9 > m1.tgz
 138 )
 139 }
 140
 141 build_efi()
 142 {
 143 (
 144         rm -rf EFI
 145         mkdir -p EFI/boot EFI/debian
 146         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 147
 148         export INITRD=`ls -1 testing/boot/ | grep initrd`
 149         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 150         export UUID=`blkid -s UUID -o value media`
 151         cat > EFI/debian/grub.cfg <<EOF
 152 search.fs_uuid ${UUID} root
 153 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 154 initrd (\$root)/boot/${INITRD}
 155 boot
 156 EOF
 157         tar czf efi.tgz EFI
 158 )
 159 }
 160
 161 build_asahi_installer_image()
 162 {
 163 (
 164         rm -rf aii
 165         mkdir -p aii/esp/m1n1
 166         cp -a EFI aii/esp/
 167         cp u-boot.bin aii/esp/m1n1/boot.bin
 168         ln media aii/media
 169         cd aii
 170         zip -r9 ../debian-base.zip esp media
 171 )
 172 }
 173
 174 build_di_stick()
 175 {
 176         rm -rf di-stick
 177         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 178         rm -f initrd.gz
 179         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 180         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 181         sudo rm -rf initrd/lib/modules/*
 182         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 183         sudo cp ../files/wifi.sh initrd/
 184         sudo cp ../files/boot.sh initrd/
 185         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 186         sudo rm -rf initrd
 187         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 188         cp testing/boot/vmlinuz* di-stick/vmlinuz
 189         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 190         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 191         cp ${KERNEL} di-stick/
 192         (cd di-stick; tar cf ../m1-d-i.tar .)
 193 }
 194
 195 publish_artefacts()
 196 {
 197         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 198         cp ${KERNEL} k.deb
 199         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/
 200 }
 201
 202 mkdir -p build
 203 cd build
 204
 205 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
 206
 207 build_linux
 208 build_m1n1
 209 build_uboot
 210 build_rootfs
 211 #build_di_stick
 212 build_dd
 213 build_efi
 214 build_asahi_installer_image
 215 build_live_stick
 216 publish_artefacts