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-6.0-rc6-1; git clean -f -x -d &> /dev/null
  35         curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
  36         cat ../../config > .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 v1.1.4; 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-v2022.07-3; git clean -f -x -d &> /dev/null
  63         git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
  64         curl -s https://tg.st/u/0001-usb_setup_descriptor-Add-1ms-delay-in-order-to-unbre.patch | git am -
  65
  66         make apple_m1_defconfig
  67         make -j `nproc`
  68 )
  69
  70         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
  71         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
  72         cp u-boot.bin 4k.bin
  73         cp u-boot.bin 2k.bin
  74         echo 'display=2560x1440' >> 2k.bin
  75         echo 'display=wait,3840x2160' >> 4k.bin
  76
  77 }
  78
  79 build_rootfs()
  80 {
  81 (
  82         handle_crosscompile
  83         sudo rm -rf testing
  84         mkdir -p cache
  85         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
  86
  87         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  88
  89         cd testing
  90
  91         sudo mkdir -p boot/efi
  92
  93         sudo bash -c 'echo debian > etc/hostname'
  94
  95         sudo bash -c 'echo > etc/motd'
  96
  97         sudo cp ../../files/sources.list etc/apt/sources.list
  98         sudo cp ../../files/hosts etc/hosts
  99         sudo cp ../../files/resolv.conf etc/resolv.conf
 100         sudo cp ../../files/quickstart.txt root/
 101         sudo cp ../../files/interfaces etc/network/interfaces
 102         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
 103         sudo cp ../../files/rc.local etc/rc.local
 104
 105         sudo bash -c 'chroot . apt update'
 106         sudo bash -c 'chroot . apt install -y firmware-linux'
 107
 108         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 109
 110         sudo -- ln -s lib/systemd/systemd init
 111
 112         sudo cp ../${KERNEL} .
 113         sudo chroot . dpkg -i ${KERNEL}
 114         sudo rm ${KERNEL}
 115
 116         sudo bash -c 'chroot . apt-get clean'
 117 )
 118 }
 119
 120 build_live_stick()
 121 {
 122 (
 123         rm -rf live-stick
 124         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 125         sudo cp ../files/wifi.pl testing/etc/rc.local
 126         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 127         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 128         cp testing/boot/vmlinuz* live-stick/vmlinuz
 129         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 130         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 131 )
 132 }
 133
 134 build_dd()
 135 {
 136 (
 137         rm -f media
 138         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 139         mkdir -p mnt
 140         mkfs.ext4 media
 141         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 142         sudo mount -o loop media mnt
 143         sudo cp -a testing/* mnt/
 144         sudo rm mnt/init
 145         sudo umount mnt
 146         tar cf - media | pigz -9 > m1.tgz
 147 )
 148 }
 149
 150 build_efi()
 151 {
 152 (
 153         rm -rf EFI
 154         mkdir -p EFI/boot EFI/debian
 155         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 156
 157         export INITRD=`ls -1 testing/boot/ | grep initrd`
 158         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 159         export UUID=`blkid -s UUID -o value media`
 160         cat > EFI/debian/grub.cfg <<EOF
 161 search.fs_uuid ${UUID} root
 162 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 163 initrd (\$root)/boot/${INITRD}
 164 boot
 165 EOF
 166         tar czf efi.tgz EFI
 167 )
 168 }
 169
 170 build_asahi_installer_image()
 171 {
 172 (
 173         rm -rf aii
 174         mkdir -p aii/esp/m1n1
 175         cp -a EFI aii/esp/
 176         cp u-boot.bin aii/esp/m1n1/boot.bin
 177         ln media aii/media
 178         cd aii
 179         zip -r9 ../debian-base.zip esp media
 180 )
 181 }
 182
 183 build_di_stick()
 184 {
 185         rm -rf di-stick
 186         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 187         rm -f initrd.gz
 188         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 189         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 190         sudo rm -rf initrd/lib/modules/*
 191         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 192         sudo cp ../files/wifi.sh initrd/
 193         sudo cp ../files/boot.sh initrd/
 194         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 195         sudo rm -rf initrd
 196         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 197         cp testing/boot/vmlinuz* di-stick/vmlinuz
 198         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 199         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 200         cp ${KERNEL} di-stick/
 201         (cd di-stick; tar cf ../m1-d-i.tar .)
 202 }
 203
 204 publish_artefacts()
 205 {
 206         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 207         cp ${KERNEL} k.deb
 208         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/
 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
 220 exit
 221
 222 build_rootfs
 223 #build_di_stick
 224 build_dd
 225 build_efi
 226 build_asahi_installer_image
 227 build_live_stick
 228 publish_artefacts