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