git.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-rc8-3; git clean -f -x -d &> /dev/null
  35         cat ../../config-16k.txt > .config
  36         make olddefconfig
  37         make -j `nproc` V=0 bindeb-pkg > /dev/null
  38 )
  39 }
  40
  41 build_m1n1()
  42 {
  43 (
  44         test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
  45         cd m1n1
  46         git fetch -a -t
  47         # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
  48         git reset --hard v1.2.2; git clean -f -x -d &> /dev/null
  49         make -j `nproc`
  50 )
  51 }
  52
  53 build_uboot()
  54 {
  55 (
  56         handle_crosscompile
  57         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  58         cd u-boot
  59         git fetch -a -t
  60         # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
  61         git reset --hard asahi-v2022.10-1; git clean -f -x -d &> /dev/null
  62         git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
  63
  64         make apple_m1_defconfig
  65         make -j `nproc`
  66 )
  67
  68         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
  69         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
  70         cp u-boot.bin 4k.bin
  71         cp u-boot.bin 2k.bin
  72         echo 'display=2560x1440' >> 2k.bin
  73         echo 'display=wait,3840x2160' >> 4k.bin
  74
  75 }
  76
  77 build_rootfs()
  78 {
  79 (
  80         handle_crosscompile
  81         sudo rm -rf testing
  82         mkdir -p cache
  83         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
  84
  85         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  86
  87         cd testing
  88
  89         sudo mkdir -p boot/efi
  90
  91         sudo bash -c 'echo debian > etc/hostname'
  92
  93         sudo bash -c 'echo > etc/motd'
  94
  95         sudo cp ../../files/sources.list etc/apt/sources.list
  96         sudo cp ../../files/hosts etc/hosts
  97         sudo cp ../../files/resolv.conf etc/resolv.conf
  98         sudo cp ../../files/quickstart.txt root/
  99         sudo cp ../../files/interfaces etc/network/interfaces
 100         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
 101         sudo cp ../../files/rc.local etc/rc.local
 102
 103         sudo bash -c 'chroot . apt update'
 104         sudo bash -c 'chroot . apt install -y firmware-linux'
 105
 106         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 107
 108         sudo -- ln -s lib/systemd/systemd init
 109
 110         sudo cp ../${KERNEL} .
 111         sudo chroot . dpkg -i ${KERNEL}
 112         sudo rm ${KERNEL}
 113
 114         sudo bash -c 'chroot . apt-get clean'
 115 )
 116 }
 117
 118 build_live_stick()
 119 {
 120 (
 121         rm -rf live-stick
 122         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 123         sudo cp ../files/wifi.pl testing/etc/rc.local
 124         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 125         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 126         cp testing/boot/vmlinuz* live-stick/vmlinuz
 127         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 128         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 129 )
 130 }
 131
 132 build_dd()
 133 {
 134 (
 135         rm -f media
 136         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 137         mkdir -p mnt
 138         mkfs.ext4 media
 139         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 140         sudo mount -o loop media mnt
 141         sudo cp -a testing/* mnt/
 142         sudo rm mnt/init
 143         sudo umount mnt
 144         tar cf - media | pigz -9 > m1.tgz
 145 )
 146 }
 147
 148 build_efi()
 149 {
 150 (
 151         rm -rf EFI
 152         mkdir -p EFI/boot EFI/debian
 153         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 154
 155         export INITRD=`ls -1 testing/boot/ | grep initrd`
 156         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 157         export UUID=`blkid -s UUID -o value media`
 158         cat > EFI/debian/grub.cfg <<EOF
 159 search.fs_uuid ${UUID} root
 160 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 161 initrd (\$root)/boot/${INITRD}
 162 boot
 163 EOF
 164         tar czf efi.tgz EFI
 165 )
 166 }
 167
 168 build_asahi_installer_image()
 169 {
 170 (
 171         rm -rf aii
 172         mkdir -p aii/esp/m1n1
 173         cp -a EFI aii/esp/
 174         cp u-boot.bin aii/esp/m1n1/boot.bin
 175         ln media aii/media
 176         cd aii
 177         zip -r9 ../debian-base.zip esp media
 178 )
 179 }
 180
 181 build_di_stick()
 182 {
 183         rm -rf di-stick
 184         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 185         rm -f initrd.gz
 186         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 187         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 188         sudo rm -rf initrd/lib/modules/*
 189         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 190         sudo cp ../files/wifi.sh initrd/
 191         sudo cp ../files/boot.sh initrd/
 192         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 193         sudo rm -rf initrd
 194         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 195         cp testing/boot/vmlinuz* di-stick/vmlinuz
 196         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 197         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 198         cp ${KERNEL} di-stick/
 199         (cd di-stick; tar cf ../m1-d-i.tar .)
 200 }
 201
 202 publish_artefacts()
 203 {
 204         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 205         cp ${KERNEL} k.deb
 206         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/
 207         echo 'Reminder: Publish __all__ kernel packages'
 208 }
 209
 210 mkdir -p build
 211 cd build
 212
 213 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
 214
 215 build_linux
 216 build_m1n1
 217 build_uboot
 218 build_rootfs
 219 #build_di_stick
 220 build_dd
 221 build_efi
 222 build_asahi_installer_image
 223 build_live_stick
 224 publish_artefacts