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-2022-07-20.patch | git am -
  32         curl -s https://tg.st/u/config-2022-07-19-4k.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/AsahiLinux/m1n1
  42         cd m1n1
  43         git fetch
  44         git reset --hard origin/main; git clean -f -x -d &> /dev/null
  45         make -j `nproc`
  46 )
  47 }
  48
  49 build_uboot()
  50 {
  51 (
  52         handle_crosscompile
  53         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  54         cd u-boot
  55         git fetch
  56         # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
  57         git reset --hard asahi-v2022.07-2; 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         cp u-boot.bin 2k.bin
  66         echo 'display=2560x1440' >> 2k.bin
  67         echo 'display=wait,3840x2160' >> 4k.bin
  68
  69 }
  70
  71 build_rootfs()
  72 {
  73 (
  74         handle_crosscompile
  75         sudo rm -rf testing
  76         mkdir -p cache
  77         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  78
  79         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  80
  81         cd testing
  82
  83         sudo mkdir -p boot/efi
  84
  85         sudo bash -c 'echo debian > etc/hostname'
  86
  87         sudo bash -c 'echo > etc/motd'
  88
  89         sudo cp ../../files/sources.list etc/apt/sources.list
  90         sudo cp ../../files/hosts etc/hosts
  91         sudo cp ../../files/resolv.conf etc/resolv.conf
  92         sudo cp ../../files/quickstart.txt root/
  93         sudo cp ../../files/interfaces etc/network/interfaces
  94         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  95         sudo cp ../../files/rc.local etc/rc.local
  96
  97         sudo bash -c 'chroot . apt update'
  98         sudo bash -c 'chroot . apt install -y firmware-linux'
  99
 100         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 101
 102         sudo -- ln -s lib/systemd/systemd init
 103
 104         sudo cp ../${KERNEL} .
 105         sudo chroot . dpkg -i ${KERNEL}
 106         sudo rm ${KERNEL}
 107
 108         sudo bash -c 'chroot . apt-get clean'
 109 )
 110 }
 111
 112 build_live_stick()
 113 {
 114 (
 115         rm -rf live-stick
 116         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 117         sudo cp ../files/wifi.pl testing/etc/rc.local
 118         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 119         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 120         cp testing/boot/vmlinuz* live-stick/vmlinuz
 121         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 122         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 123 )
 124 }
 125
 126 build_dd()
 127 {
 128 (
 129         rm -f media
 130         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 131         mkdir -p mnt
 132         mkfs.ext4 media
 133         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 134         sudo mount -o loop media mnt
 135         sudo cp -a testing/* mnt/
 136         sudo rm mnt/init
 137         sudo umount mnt
 138         tar cf - media | pigz -9 > m1.tgz
 139 )
 140 }
 141
 142 build_efi()
 143 {
 144 (
 145         rm -rf EFI
 146         mkdir -p EFI/boot EFI/debian
 147         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 148
 149         export INITRD=`ls -1 testing/boot/ | grep initrd`
 150         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 151         export UUID=`blkid -s UUID -o value media`
 152         cat > EFI/debian/grub.cfg <<EOF
 153 search.fs_uuid ${UUID} root
 154 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 155 initrd (\$root)/boot/${INITRD}
 156 boot
 157 EOF
 158         tar czf efi.tgz EFI
 159 )
 160 }
 161
 162 build_asahi_installer_image()
 163 {
 164 (
 165         rm -rf aii
 166         mkdir -p aii/esp/m1n1
 167         cp -a EFI aii/esp/
 168         cp u-boot.bin aii/esp/m1n1/boot.bin
 169         ln media aii/media
 170         cd aii
 171         zip -r9 ../debian-base.zip esp media
 172 )
 173 }
 174
 175 build_di_stick()
 176 {
 177         rm -rf di-stick
 178         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 179         rm -f initrd.gz
 180         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 181         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 182         sudo rm -rf initrd/lib/modules/*
 183         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 184         sudo cp ../files/wifi.sh initrd/
 185         sudo cp ../files/boot.sh initrd/
 186         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 187         sudo rm -rf initrd
 188         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 189         cp testing/boot/vmlinuz* di-stick/vmlinuz
 190         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 191         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 192         cp ${KERNEL} di-stick/
 193         (cd di-stick; tar cf ../m1-d-i.tar .)
 194 }
 195
 196 publish_artefacts()
 197 {
 198         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 199         cp ${KERNEL} k.deb
 200         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/
 201 }
 202
 203 mkdir -p build
 204 cd build
 205
 206 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
 207
 208 build_linux
 209 build_m1n1
 210 build_uboot
 211 build_rootfs
 212 #build_di_stick
 213 build_dd
 214 build_efi
 215 build_asahi_installer_image
 216 build_live_stick
 217 publish_artefacts