git.zerfleddert.de Git - m1-debian/blob - bootstrap.sh

   1 #!/bin/bash
   2
   3 set -x
   4 set -e
   5
   6 unset LC_CTYPE
   7 unset LANG
   8
   9 build_m1n1()
  10 {
  11 (
  12         test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
  13         cd m1n1
  14         git fetch
  15         git reset --hard origin/main; git clean -f -x -d
  16         make -j 16
  17 )
  18 }
  19
  20 build_uboot()
  21 {
  22 (
  23         # Build u-boot
  24         test -d u-boot || git clone https://github.com/kettenis/u-boot
  25         cd u-boot
  26         git fetch
  27         git reset --hard origin/apple-m1-m1n1-nvme; git clean -f -x -d
  28         make apple_m1_defconfig
  29         # it is normal that it runs on an error at the end
  30         make -j 16 || true
  31 )
  32
  33         cat m1n1/build/m1n1.macho `find u-boot -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.macho
  34 }
  35
  36 build_linux()
  37 {
  38 (
  39         test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux
  40         cd linux
  41         git fetch
  42         git reset --hard origin/asahi; git clean -f -x -d
  43         curl -s https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | git am -
  44         curl -s https://tg.st/u/5nly | git am -
  45         curl -s https://tg.st/u/asahi-config-2022-01-19 > .config
  46         make olddefconfig
  47         make -j 16 bindeb-pkg
  48 )
  49 }
  50
  51 build_rootfs()
  52 {
  53 (
  54         sudo rm -rf testing
  55         sudo eatmydata debootstrap --arch=arm64 --include initramfs-tools,iwd,tcpdump,vim,tmux,vlan,ntpdate,bridge-utils,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client testing testing http://ftp.fau.de/debian
  56
  57         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  58
  59         cd testing
  60
  61         sudo bash -c 'echo live > etc/hostname'
  62
  63         sudo bash -c 'echo > etc/motd'
  64
  65         sudo cp ../../files/sources.list etc/apt/sources.list
  66         sudo cp ../../files/hosts etc/hosts
  67         sudo cp ../../files/resolv.conf etc/resolv.conf
  68         sudo cp ../../files/fstab etc/fstab
  69         sudo cp ../../files/quickstart.txt root/
  70         sudo cp ../../files/eth0 etc/network/interfaces.d/
  71
  72         sudo bash -c 'chroot . apt update'
  73         sudo bash -c 'chroot . apt install -y firmware-linux'
  74
  75         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
  76
  77         sudo -- ln -s lib/systemd/systemd init
  78
  79         sudo cp ../${KERNEL} .
  80         sudo chroot . dpkg -i ${KERNEL}
  81         sudo rm ${KERNEL}
  82
  83         sudo bash -c 'apt-get clean'
  84 )
  85 }
  86
  87 build_stick()
  88 {
  89 (
  90         rm -rf stick
  91         mkdir -p stick/efi/boot stick/efi/debian/
  92         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz > ../stick/initrd.gz'
  93         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi stick/efi/boot/bootaa64.efi
  94         cp testing/boot/vmlinuz* stick/vmlinuz
  95         cp ../files/grub.cfg stick/efi/debian/grub.cfg
  96         (cd stick; tar cf ../asahi-debian-live-`date "+%Y-%m-%d"`.tar .)
  97 )
  98 }
  99
 100 build_fs()
 101 {
 102 (
 103         rm -f media
 104         dd if=/dev/zero of=media bs=1 count=0 seek=1G
 105         mkdir -p mnt
 106         mkfs.ext4 media
 107         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 108         sudo mount -o loop media mnt
 109         sudo cp -a testing/* mnt/
 110         sudo rm mnt/init
 111         sudo umount mnt
 112         tar cf - media | pigz > m1.tgz
 113 )
 114 }
 115
 116 mkdir -p build
 117 cd build
 118
 119 build_m1n1
 120 build_uboot
 121 build_linux
 122 build_rootfs
 123 build_stick
 124 build_fs