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                 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/0001-4k-iommu-patch-2022-07-20.patch | git am -
  33         curl -s https://tg.st/u/config-2022-08-13-4k.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 v1.1.3; 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-v2022.07-2; git clean -f -x -d &> /dev/null
  60         curl -s https://tg.st/u/0001-usb-storage-continue-probe-on-Invalid-device.patch | git am -
  61         git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
  62         make apple_m1_defconfig
  63         make -j `nproc`
  64 )
  65
  66         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
  67         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
  68         cp u-boot.bin 4k.bin
  69         cp u-boot.bin 2k.bin
  70         echo 'display=2560x1440' >> 2k.bin
  71         echo 'display=wait,3840x2160' >> 4k.bin
  72
  73 }
  74
  75 build_rootfs()
  76 {
  77 (
  78         handle_crosscompile
  79         sudo rm -rf testing
  80         mkdir -p cache
  81         sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
  82
  83         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
  84
  85         cd testing
  86
  87         sudo mkdir -p boot/efi
  88
  89         sudo bash -c 'echo debian > etc/hostname'
  90
  91         sudo bash -c 'echo > etc/motd'
  92
  93         sudo cp ../../files/sources.list etc/apt/sources.list
  94         sudo cp ../../files/hosts etc/hosts
  95         sudo cp ../../files/resolv.conf etc/resolv.conf
  96         sudo cp ../../files/quickstart.txt root/
  97         sudo cp ../../files/interfaces etc/network/interfaces
  98         sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
  99         sudo cp ../../files/rc.local etc/rc.local
 100
 101         sudo bash -c 'chroot . apt update'
 102         sudo bash -c 'chroot . apt install -y firmware-linux'
 103
 104         sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
 105
 106         sudo -- ln -s lib/systemd/systemd init
 107
 108         sudo cp ../${KERNEL} .
 109         sudo chroot . dpkg -i ${KERNEL}
 110         sudo rm ${KERNEL}
 111
 112         sudo bash -c 'chroot . apt-get clean'
 113 )
 114 }
 115
 116 build_live_stick()
 117 {
 118 (
 119         rm -rf live-stick
 120         mkdir -p live-stick/efi/boot live-stick/efi/debian/
 121         sudo cp ../files/wifi.pl testing/etc/rc.local
 122         sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
 123         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
 124         cp testing/boot/vmlinuz* live-stick/vmlinuz
 125         cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
 126         (cd live-stick; tar cf ../asahi-debian-live.tar .)
 127 )
 128 }
 129
 130 build_dd()
 131 {
 132 (
 133         rm -f media
 134         dd if=/dev/zero of=media bs=1 count=0 seek=2G
 135         mkdir -p mnt
 136         mkfs.ext4 media
 137         tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
 138         sudo mount -o loop media mnt
 139         sudo cp -a testing/* mnt/
 140         sudo rm mnt/init
 141         sudo umount mnt
 142         tar cf - media | pigz -9 > m1.tgz
 143 )
 144 }
 145
 146 build_efi()
 147 {
 148 (
 149         rm -rf EFI
 150         mkdir -p EFI/boot EFI/debian
 151         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
 152
 153         export INITRD=`ls -1 testing/boot/ | grep initrd`
 154         export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
 155         export UUID=`blkid -s UUID -o value media`
 156         cat > EFI/debian/grub.cfg <<EOF
 157 search.fs_uuid ${UUID} root
 158 linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
 159 initrd (\$root)/boot/${INITRD}
 160 boot
 161 EOF
 162         tar czf efi.tgz EFI
 163 )
 164 }
 165
 166 build_asahi_installer_image()
 167 {
 168 (
 169         rm -rf aii
 170         mkdir -p aii/esp/m1n1
 171         cp -a EFI aii/esp/
 172         cp u-boot.bin aii/esp/m1n1/boot.bin
 173         ln media aii/media
 174         cd aii
 175         zip -r9 ../debian-base.zip esp media
 176 )
 177 }
 178
 179 build_di_stick()
 180 {
 181         rm -rf di-stick
 182         mkdir -p di-stick/efi/boot di-stick/efi/debian/
 183         rm -f initrd.gz
 184         wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
 185         sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
 186         sudo rm -rf initrd/lib/modules/*
 187         sudo cp -a testing/lib/modules/* initrd/lib/modules/
 188         sudo cp ../files/wifi.sh initrd/
 189         sudo cp ../files/boot.sh initrd/
 190         (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
 191         sudo rm -rf initrd
 192         cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
 193         cp testing/boot/vmlinuz* di-stick/vmlinuz
 194         cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
 195         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 196         cp ${KERNEL} di-stick/
 197         (cd di-stick; tar cf ../m1-d-i.tar .)
 198 }
 199
 200 publish_artefacts()
 201 {
 202         export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
 203         cp ${KERNEL} k.deb
 204         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/
 205 }
 206
 207 mkdir -p build
 208 cd build
 209
 210 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
 211
 212 build_linux
 213 build_m1n1
 214 build_uboot
 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