cvs.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                 sudo apt install -y libc6-dev-arm64-cross
  20         fi
  21 }
  22
  23 build_linux()
  24 {
  25 (
  26         handle_crosscompile
  27         test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux -b asahi
  28         cd linux
  29         git fetch
  30         git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
  31         curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
  32         curl -s https://tg.st/u/config-2022-08-16-16k.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 -a -t
  44         # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
  45         git reset --hard v1.1.4; git clean -f -x -d &> /dev/null
  46         make -j `nproc`
  47 )
  48 }
  49
  50 build_uboot()
  51 {
  52 (
  53         handle_crosscompile
  54         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  55         cd u-boot
  56         git fetch -a -t
  57         # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
  58         git reset --hard asahi-v2022.07-3; git clean -f -x -d &> /dev/null
  59         git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
  60         make apple_m1_defconfig
  61         make -j `nproc`
  62 )
  63
  64         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
  65         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
  66         cp u-boot.bin 4k.bin
  67         cp u-boot.bin 2k.bin
  68         echo 'display=2560x1440' >> 2k.bin
  69         echo 'display=wait,3840x2160' >> 4k.bin
  70
  71 }
  72
  73 build_rootfs()
  74 {
  75 (
  76         handle_crosscompile
  77         sudo rm -rf testing
  78         mkdir -p cache
  79         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  80
  81         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  82
  83         cd testing
  84
  85         sudo mkdir -p boot/efi
  86
  87         sudo bash -c 'echo debian > etc/hostname'
  88
  89         sudo bash -c 'echo > etc/motd'
  90
  91         sudo cp ../../files/sources.list etc/apt/sources.list
  92         sudo cp ../../files/hosts etc/hosts
  93         sudo cp ../../files/resolv.conf etc/resolv.conf
  94         sudo cp ../../files/quickstart.txt root/
  95         sudo cp ../../files/interfaces etc/network/interfaces
  96         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  97         sudo cp ../../files/rc.local etc/rc.local
  98
  99         sudo bash -c 'chroot . apt update'
 100         sudo bash -c 'chroot . apt install -y firmware-linux'
 101
 102         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 103
 104         sudo -- ln -s lib/systemd/systemd init
 105
 106         sudo cp ../${KERNEL} .
 107         sudo chroot . dpkg -i ${KERNEL}
 108         sudo rm ${KERNEL}
 109
 110         sudo bash -c 'chroot . apt-get clean'
 111 )
 112 }
 113
 114 build_live_stick()
 115 {
 116 (
 117         rm -rf live-stick
 118         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 119         sudo cp ../files/wifi.pl testing/etc/rc.local
 120         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 121         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 122         cp testing/boot/vmlinuz* live-stick/vmlinuz
 123         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 124         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 125 )
 126 }
 127
 128 build_dd()
 129 {
 130 (
 131         rm -f media
 132         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 133         mkdir -p mnt
 134         mkfs.ext4 media
 135         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 136         sudo mount -o loop media mnt
 137         sudo cp -a testing/* mnt/
 138         sudo rm mnt/init
 139         sudo umount mnt
 140         tar cf - media | pigz -9 > m1.tgz
 141 )
 142 }
 143
 144 build_efi()
 145 {
 146 (
 147         rm -rf EFI
 148         mkdir -p EFI/boot EFI/debian
 149         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 150
 151         export INITRD=`ls -1 testing/boot/ | grep initrd`
 152         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 153         export UUID=`blkid -s UUID -o value media`
 154         cat > EFI/debian/grub.cfg <<EOF
 155 search.fs_uuid ${UUID} root
 156 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 157 initrd (\$root)/boot/${INITRD}
 158 boot
 159 EOF
 160         tar czf efi.tgz EFI
 161 )
 162 }
 163
 164 build_asahi_installer_image()
 165 {
 166 (
 167         rm -rf aii
 168         mkdir -p aii/esp/m1n1
 169         cp -a EFI aii/esp/
 170         cp u-boot.bin aii/esp/m1n1/boot.bin
 171         ln media aii/media
 172         cd aii
 173         zip -r9 ../debian-base.zip esp media
 174 )
 175 }
 176
 177 build_di_stick()
 178 {
 179         rm -rf di-stick
 180         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 181         rm -f initrd.gz
 182         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 183         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 184         sudo rm -rf initrd/lib/modules/*
 185         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 186         sudo cp ../files/wifi.sh initrd/
 187         sudo cp ../files/boot.sh initrd/
 188         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 189         sudo rm -rf initrd
 190         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 191         cp testing/boot/vmlinuz* di-stick/vmlinuz
 192         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 193         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 194         cp ${KERNEL} di-stick/
 195         (cd di-stick; tar cf ../m1-d-i.tar .)
 196 }
 197
 198 publish_artefacts()
 199 {
 200         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 201         cp ${KERNEL} k.deb
 202         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/
 203 }
 204
 205 mkdir -p build
 206 cd build
 207
 208 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
 209
 210 build_linux
 211 build_m1n1
 212 build_uboot
 213 build_rootfs
 214 #build_di_stick
 215 build_dd
 216 build_efi
 217 build_asahi_installer_image
 218 build_live_stick
 219 publish_artefacts