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

   1 #!/usr/bin/env bash
   2
   3 # SPDX-License-Identifier: MIT
   4
   5 set -o errexit
   6 set -o nounset
   7 set -o pipefail
   8 set -o xtrace
   9
  10 cd "$(dirname "$0")"
  11
  12 unset LC_CTYPE
  13 unset LANG
  14
  15 export DEBOOTSTRAP=debootstrap
  16
  17 handle_crosscompile()
  18 {
  19         if [ "`uname -m`" != 'aarch64' ]; then
  20                 export ARCH=arm64
  21                 export CROSS_COMPILE=aarch64-linux-gnu-
  22                 export DEBOOTSTRAP=qemu-debootstrap
  23                 sudo apt install -y libc6-dev-arm64-cross
  24         fi
  25 }
  26
  27 build_linux()
  28 {
  29 (
  30         handle_crosscompile
  31         test -d linux || git clone https://github.com/AsahiLinux/linux
  32         cd linux
  33         git fetch -a -t
  34         git reset --hard asahi-6.1-rc6-5; git clean -f -x -d &> /dev/null
  35         curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
  36         cat ../../config-16k.txt > .config
  37         make olddefconfig
  38         make -j `nproc` V=0 bindeb-pkg > /dev/null
  39 )
  40 }
  41
  42 build_m1n1()
  43 {
  44 (
  45         test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
  46         cd m1n1
  47         git fetch -a -t
  48         # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
  49         git reset --hard v1.1.8; git clean -f -x -d &> /dev/null
  50         make -j `nproc`
  51 )
  52 }
  53
  54 build_uboot()
  55 {
  56 (
  57         handle_crosscompile
  58         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  59         cd u-boot
  60         git fetch -a -t
  61         # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
  62         git reset --hard asahi-v2022.10-1; git clean -f -x -d &> /dev/null
  63         git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
  64
  65         make apple_m1_defconfig
  66         make -j `nproc`
  67 )
  68
  69         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
  70         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
  71         cp u-boot.bin 4k.bin
  72         cp u-boot.bin 2k.bin
  73         echo 'display=2560x1440' >> 2k.bin
  74         echo 'display=wait,3840x2160' >> 4k.bin
  75
  76 }
  77
  78 build_rootfs()
  79 {
  80 (
  81         handle_crosscompile
  82         sudo rm -rf testing
  83         mkdir -p cache
  84         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
  85
  86         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  87
  88         cd testing
  89
  90         sudo mkdir -p boot/efi
  91
  92         sudo bash -c 'echo debian > etc/hostname'
  93
  94         sudo bash -c 'echo > etc/motd'
  95
  96         sudo cp ../../files/sources.list etc/apt/sources.list
  97         sudo cp ../../files/hosts etc/hosts
  98         sudo cp ../../files/resolv.conf etc/resolv.conf
  99         sudo cp ../../files/quickstart.txt root/
 100         sudo cp ../../files/interfaces etc/network/interfaces
 101         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
 102         sudo cp ../../files/rc.local etc/rc.local
 103
 104         sudo bash -c 'chroot . apt update'
 105         sudo bash -c 'chroot . apt install -y firmware-linux'
 106
 107         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 108
 109         sudo -- ln -s lib/systemd/systemd init
 110
 111         sudo cp ../${KERNEL} .
 112         sudo chroot . dpkg -i ${KERNEL}
 113         sudo rm ${KERNEL}
 114
 115         sudo bash -c 'chroot . apt-get clean'
 116 )
 117 }
 118
 119 build_live_stick()
 120 {
 121 (
 122         rm -rf live-stick
 123         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 124         sudo cp ../files/wifi.pl testing/etc/rc.local
 125         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 126         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 127         cp testing/boot/vmlinuz* live-stick/vmlinuz
 128         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 129         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 130 )
 131 }
 132
 133 build_dd()
 134 {
 135 (
 136         rm -f media
 137         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 138         mkdir -p mnt
 139         mkfs.ext4 media
 140         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 141         sudo mount -o loop media mnt
 142         sudo cp -a testing/* mnt/
 143         sudo rm mnt/init
 144         sudo umount mnt
 145         tar cf - media | pigz -9 > m1.tgz
 146 )
 147 }
 148
 149 build_efi()
 150 {
 151 (
 152         rm -rf EFI
 153         mkdir -p EFI/boot EFI/debian
 154         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 155
 156         export INITRD=`ls -1 testing/boot/ | grep initrd`
 157         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 158         export UUID=`blkid -s UUID -o value media`
 159         cat > EFI/debian/grub.cfg <<EOF
 160 search.fs_uuid ${UUID} root
 161 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 162 initrd (\$root)/boot/${INITRD}
 163 boot
 164 EOF
 165         tar czf efi.tgz EFI
 166 )
 167 }
 168
 169 build_asahi_installer_image()
 170 {
 171 (
 172         rm -rf aii
 173         mkdir -p aii/esp/m1n1
 174         cp -a EFI aii/esp/
 175         cp u-boot.bin aii/esp/m1n1/boot.bin
 176         ln media aii/media
 177         cd aii
 178         zip -r9 ../debian-base.zip esp media
 179 )
 180 }
 181
 182 build_di_stick()
 183 {
 184         rm -rf di-stick
 185         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 186         rm -f initrd.gz
 187         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 188         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 189         sudo rm -rf initrd/lib/modules/*
 190         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 191         sudo cp ../files/wifi.sh initrd/
 192         sudo cp ../files/boot.sh initrd/
 193         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 194         sudo rm -rf initrd
 195         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 196         cp testing/boot/vmlinuz* di-stick/vmlinuz
 197         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 198         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 199         cp ${KERNEL} di-stick/
 200         (cd di-stick; tar cf ../m1-d-i.tar .)
 201 }
 202
 203 publish_artefacts()
 204 {
 205         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 206         cp ${KERNEL} k.deb
 207         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/
 208         echo 'Reminder: Publish __all__ kernel packages'
 209 }
 210
 211 mkdir -p build
 212 cd build
 213
 214 sudo apt-get install -y build-essential bash git locales gcc-aarch64-linux-gnu libc6-dev 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
 215
 216 build_linux
 217 build_m1n1
 218 build_uboot
 219 build_rootfs
 220 #build_di_stick
 221 build_dd
 222 build_efi
 223 build_asahi_installer_image
 224 build_live_stick
 225 publish_artefacts