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/jannau/m1n1
  42         cd m1n1
  43         git fetch
  44         git reset --hard origin/display_fb_alloc2; git clean -f -x -d &> /dev/null
  45         curl -s https://tg.st/u/0001-display-Add-wait-option-to-handle-monitor-disconnect.patch | git am -
  46         make -j `nproc`
  47 )
  48 }
  49
  50 build_uboot()
  51 {
  52 (
  53         handle_crosscompile
  54         test -d u-boot || git clone --depth 1 https://github.com/AsahiLinux/u-boot
  55         cd u-boot
  56         git fetch
  57         git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
  58         make apple_m1_defconfig
  59         make -j `nproc`
  60 )
  61
  62         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
  63         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
  64         cp u-boot.bin 4k.bin
  65         echo 'display=wait,3840x2160' >> 4k.bin
  66 }
  67
  68 build_rootfs()
  69 {
  70 (
  71         handle_crosscompile
  72         sudo rm -rf testing
  73         mkdir -p cache
  74         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  75
  76         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  77
  78         cd testing
  79
  80         sudo mkdir -p boot/efi
  81
  82         sudo bash -c 'echo debian > etc/hostname'
  83
  84         sudo bash -c 'echo > etc/motd'
  85
  86         sudo cp ../../files/sources.list etc/apt/sources.list
  87         sudo cp ../../files/hosts etc/hosts
  88         sudo cp ../../files/resolv.conf etc/resolv.conf
  89         sudo cp ../../files/quickstart.txt root/
  90         sudo cp ../../files/interfaces etc/network/interfaces
  91         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  92         sudo cp ../../files/rc.local etc/rc.local
  93
  94         sudo bash -c 'chroot . apt update'
  95         sudo bash -c 'chroot . apt install -y firmware-linux'
  96
  97         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
  98
  99         sudo -- ln -s lib/systemd/systemd init
 100
 101         sudo cp ../${KERNEL} .
 102         sudo chroot . dpkg -i ${KERNEL}
 103         sudo rm ${KERNEL}
 104
 105         sudo bash -c 'chroot . apt-get clean'
 106 )
 107 }
 108
 109 build_live_stick()
 110 {
 111 (
 112         rm -rf live-stick
 113         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 114         sudo cp ../files/wifi.pl testing/etc/rc.local
 115         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 116         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 117         cp testing/boot/vmlinuz* live-stick/vmlinuz
 118         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 119         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 120 )
 121 }
 122
 123 build_dd()
 124 {
 125 (
 126         rm -f media
 127         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 128         mkdir -p mnt
 129         mkfs.ext4 media
 130         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 131         sudo mount -o loop media mnt
 132         sudo cp -a testing/* mnt/
 133         sudo rm mnt/init
 134         sudo umount mnt
 135         tar cf - media | pigz -9 > m1.tgz
 136 )
 137 }
 138
 139 build_efi()
 140 {
 141 (
 142         rm -rf EFI
 143         mkdir -p EFI/boot EFI/debian
 144         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 145
 146         export INITRD=`ls -1 testing/boot/ | grep initrd`
 147         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 148         export UUID=`blkid -s UUID -o value media`
 149         cat > EFI/debian/grub.cfg <<EOF
 150 search.fs_uuid ${UUID} root
 151 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 152 initrd (\$root)/boot/${INITRD}
 153 boot
 154 EOF
 155         tar czf efi.tgz EFI
 156 )
 157 }
 158
 159 build_asahi_installer_image()
 160 {
 161 (
 162         rm -rf aii
 163         mkdir -p aii/esp/m1n1
 164         cp -a EFI aii/esp/
 165         cp u-boot.bin aii/esp/m1n1/boot.bin
 166         ln media aii/media
 167         cd aii
 168         zip -r9 ../debian-base.zip esp media
 169 )
 170 }
 171
 172 build_di_stick()
 173 {
 174         rm -rf di-stick
 175         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 176         rm -f initrd.gz
 177         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 178         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 179         sudo rm -rf initrd/lib/modules/*
 180         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 181         sudo cp ../files/wifi.sh initrd/
 182         sudo cp ../files/boot.sh initrd/
 183         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 184         sudo rm -rf initrd
 185         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 186         cp testing/boot/vmlinuz* di-stick/vmlinuz
 187         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 188         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 189         cp ${KERNEL} di-stick/
 190         (cd di-stick; tar cf ../m1-d-i.tar .)
 191 }
 192
 193 publish_artefacts()
 194 {
 195         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 196         cp ${KERNEL} k.deb
 197         sudo cp m1-d-i.tar m1.tgz efi.tgz asahi-debian-live.tar u-boot.bin u-boot.macho 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/
 198 }
 199
 200 mkdir -p build
 201 cd build
 202
 203 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
 204
 205 build_linux
 206 build_m1n1
 207 build_uboot
 208 build_rootfs
 209 #build_di_stick
 210 build_dd
 211 build_efi
 212 build_asahi_installer_image
 213 build_live_stick
 214 publish_artefacts