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 https://github.com/AsahiLinux/linux
  28         cd linux
  29         git fetch -a -t
  30         git reset --hard asahi-5.19-5; 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/0001-4k-iommu-patch-2022-07-20.patch | git am -
  33         cat ../../config-4k.txt > .config
  34         make olddefconfig
  35         make -j `nproc` V=0 bindeb-pkg > /dev/null
  36 )
  37 }
  38
  39 build_m1n1()
  40 {
  41 (
  42         test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
  43         cd m1n1
  44         git fetch -a -t
  45         # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
  46         git reset --hard v1.1.4; git clean -f -x -d &> /dev/null
  47         make -j `nproc`
  48 )
  49 }
  50
  51 build_uboot()
  52 {
  53 (
  54         handle_crosscompile
  55         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  56         cd u-boot
  57         git fetch -a -t
  58         # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
  59         git reset --hard asahi-v2022.07-3; git clean -f -x -d &> /dev/null
  60         git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
  61         make apple_m1_defconfig
  62         make -j `nproc`
  63 )
  64
  65         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
  66         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
  67         cp u-boot.bin 4k.bin
  68         cp u-boot.bin 2k.bin
  69         echo 'display=2560x1440' >> 2k.bin
  70         echo 'display=wait,3840x2160' >> 4k.bin
  71
  72 }
  73
  74 build_rootfs()
  75 {
  76 (
  77         handle_crosscompile
  78         sudo rm -rf testing
  79         mkdir -p cache
  80         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  81
  82         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  83
  84         cd testing
  85
  86         sudo mkdir -p boot/efi
  87
  88         sudo bash -c 'echo debian > etc/hostname'
  89
  90         sudo bash -c 'echo > etc/motd'
  91
  92         sudo cp ../../files/sources.list etc/apt/sources.list
  93         sudo cp ../../files/hosts etc/hosts
  94         sudo cp ../../files/resolv.conf etc/resolv.conf
  95         sudo cp ../../files/quickstart.txt root/
  96         sudo cp ../../files/interfaces etc/network/interfaces
  97         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  98         sudo cp ../../files/rc.local etc/rc.local
  99
 100         sudo bash -c 'chroot . apt update'
 101         sudo bash -c 'chroot . apt install -y firmware-linux'
 102
 103         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 104
 105         sudo -- ln -s lib/systemd/systemd init
 106
 107         sudo cp ../${KERNEL} .
 108         sudo chroot . dpkg -i ${KERNEL}
 109         sudo rm ${KERNEL}
 110
 111         sudo bash -c 'chroot . apt-get clean'
 112 )
 113 }
 114
 115 build_live_stick()
 116 {
 117 (
 118         rm -rf live-stick
 119         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 120         sudo cp ../files/wifi.pl testing/etc/rc.local
 121         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 122         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 123         cp testing/boot/vmlinuz* live-stick/vmlinuz
 124         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 125         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 126 )
 127 }
 128
 129 build_dd()
 130 {
 131 (
 132         rm -f media
 133         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 134         mkdir -p mnt
 135         mkfs.ext4 media
 136         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 137         sudo mount -o loop media mnt
 138         sudo cp -a testing/* mnt/
 139         sudo rm mnt/init
 140         sudo umount mnt
 141         tar cf - media | pigz -9 > m1.tgz
 142 )
 143 }
 144
 145 build_efi()
 146 {
 147 (
 148         rm -rf EFI
 149         mkdir -p EFI/boot EFI/debian
 150         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 151
 152         export INITRD=`ls -1 testing/boot/ | grep initrd`
 153         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 154         export UUID=`blkid -s UUID -o value media`
 155         cat > EFI/debian/grub.cfg <<EOF
 156 search.fs_uuid ${UUID} root
 157 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 158 initrd (\$root)/boot/${INITRD}
 159 boot
 160 EOF
 161         tar czf efi.tgz EFI
 162 )
 163 }
 164
 165 build_asahi_installer_image()
 166 {
 167 (
 168         rm -rf aii
 169         mkdir -p aii/esp/m1n1
 170         cp -a EFI aii/esp/
 171         cp u-boot.bin aii/esp/m1n1/boot.bin
 172         ln media aii/media
 173         cd aii
 174         zip -r9 ../debian-base.zip esp media
 175 )
 176 }
 177
 178 build_di_stick()
 179 {
 180         rm -rf di-stick
 181         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 182         rm -f initrd.gz
 183         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 184         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 185         sudo rm -rf initrd/lib/modules/*
 186         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 187         sudo cp ../files/wifi.sh initrd/
 188         sudo cp ../files/boot.sh initrd/
 189         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 190         sudo rm -rf initrd
 191         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 192         cp testing/boot/vmlinuz* di-stick/vmlinuz
 193         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 194         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 195         cp ${KERNEL} di-stick/
 196         (cd di-stick; tar cf ../m1-d-i.tar .)
 197 }
 198
 199 publish_artefacts()
 200 {
 201         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 202         cp ${KERNEL} k.deb
 203         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/
 204 }
 205
 206 mkdir -p build
 207 cd build
 208
 209 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
 210
 211 build_linux
 212 build_m1n1
 213 build_uboot
 214 exit
 215 build_rootfs
 216 #build_di_stick
 217 build_dd
 218 build_efi
 219 build_asahi_installer_image
 220 build_live_stick
 221 publish_artefacts