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[m1-debian] / bootstrap.sh
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1#!/bin/bash
2
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3# SPDX-License-Identifier: MIT
4
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5set -x
6set -e
7
8unset LC_CTYPE
9unset LANG
10
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11export DEBOOTSTRAP=debootstrap
12
13handle_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
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22build_linux()
23{
24(
0bffa1b0 25 handle_crosscompile
8bc111cf 26 test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux -b asahi
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27 cd linux
28 git fetch
8bc111cf 29 git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
6620d516 30 curl -s https://tg.st/u/40c9642c7569c52189f84621316fc9149979ee65.patch | git am -
9da10e82 31 curl -s https://tg.st/u/0001-4k-iommu-patch-2022-03-11.patch | git am -
6e2c4207 32 curl -s https://tg.st/u/config-2022-03-17-distro-sven-jannau.txt > .config
e4c546cc 33 make olddefconfig
4f1af1fb 34 make -j `nproc` V=0 bindeb-pkg > /dev/null
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35)
36}
37
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38build_m1n1()
39{
40(
cfd5816b 41 test -d m1n1 || git clone --recursive https://github.com/jannau/m1n1
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42 cd m1n1
43 git fetch
6e37fd20 44 git reset --hard origin/display_fb_alloc2; git clean -f -x -d &> /dev/null
cfd5816b 45 curl -s https://tg.st/u/0001-display-Add-wait-option-to-handle-monitor-disconnect.patch | git am -
9d00677c 46 make -j `nproc`
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47)
48}
49
50build_uboot()
51{
52(
0bffa1b0 53 handle_crosscompile
0c225228 54 test -d u-boot || git clone --depth 1 https://github.com/AsahiLinux/u-boot
5920ad39 55 cd u-boot
d0071c0b 56 git fetch
d024d4c7 57 git reset --hard origin/asahi; git clean -f -x -d &> /dev/null
5920ad39 58 make apple_m1_defconfig
9d00677c 59 make -j `nproc`
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60)
61
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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
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64 cp u-boot.bin 4k.bin
65 echo 'display=wait,3840x2160' >> 4k.bin
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66}
67
f325b48f 68build_rootfs()
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69{
70(
0bffa1b0 71 handle_crosscompile
350079f4 72 sudo rm -rf testing
ae43a6ec 73 mkdir -p cache
a636dc48 74 sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk testing testing http://deb.debian.org/debian
ce8ebd75 75
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76 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
77
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78 cd testing
79
a6fc4794 80 sudo mkdir -p boot/efi
60b2ebc1 81
16cad30f 82 sudo bash -c 'echo debian > etc/hostname'
f325b48f 83
350079f4 84 sudo bash -c 'echo > etc/motd'
ce8ebd75 85
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86 sudo cp ../../files/sources.list etc/apt/sources.list
87 sudo cp ../../files/hosts etc/hosts
8d82f6b0 88 sudo cp ../../files/resolv.conf etc/resolv.conf
08045305 89 sudo cp ../../files/quickstart.txt root/
da7dd4b8 90 sudo cp ../../files/interfaces etc/network/interfaces
7a54df2e 91 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
b96f460f 92 sudo cp ../../files/rc.local etc/rc.local
ce8ebd75 93
f325b48f 94 sudo bash -c 'chroot . apt update'
0bffa1b0 95 sudo bash -c 'chroot . apt install -y firmware-linux'
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96
97 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
98
f325b48f 99 sudo -- ln -s lib/systemd/systemd init
ce8ebd75 100
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101 sudo cp ../${KERNEL} .
102 sudo chroot . dpkg -i ${KERNEL}
103 sudo rm ${KERNEL}
ce8ebd75 104
60cb512a 105 sudo bash -c 'chroot . apt-get clean'
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106)
107}
5920ad39 108
bca3e283 109build_live_stick()
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110{
111(
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112 rm -rf live-stick
113 mkdir -p live-stick/efi/boot live-stick/efi/debian/
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114 sudo cp ../files/wifi.pl testing/etc/rc.local
115 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
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116 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
117 cp testing/boot/vmlinuz* live-stick/vmlinuz
118 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
7a54df2e 119 (cd live-stick; tar cf ../asahi-debian-live.tar .)
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120)
121}
5920ad39 122
50ef4b20 123build_dd()
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124{
125(
126 rm -f media
19e0ac3c 127 dd if=/dev/zero of=media bs=1 count=0 seek=2G
088368ea 128 mkdir -p mnt
743b1c81 129 mkfs.ext4 media
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130 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
131 sudo mount -o loop media mnt
132 sudo cp -a testing/* mnt/
133 sudo rm mnt/init
134 sudo umount mnt
f493aec2 135 tar cf - media | pigz -9 > m1.tgz
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136)
137}
138
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139build_efi()
140{
141(
7da211a3 142 rm -rf EFI
60b2ebc1 143 mkdir -p EFI/boot EFI/debian
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144 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
145
146 export INITRD=`ls -1 testing/boot/ | grep initrd`
147 export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
eb57d280 148 export UUID=`blkid -s UUID -o value media`
60b2ebc1 149 cat > EFI/debian/grub.cfg <<EOF
0ffed154 150search.fs_uuid ${UUID} root
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151linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
152initrd (\$root)/boot/${INITRD}
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153boot
154EOF
155 tar czf efi.tgz EFI
156)
157}
158
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159build_asahi_installer_image()
160{
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161(
162 rm -rf aii
1cf0f22b 163 mkdir -p aii/esp/m1n1
304bd206 164 cp -a EFI aii/esp/
1cf0f22b 165 cp u-boot.bin aii/esp/m1n1/boot.bin
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166 ln media aii/media
167 cd aii
1cf0f22b 168 zip -r9 ../debian-base.zip esp media
304bd206 169)
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170}
171
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172build_di_stick()
173{
174 rm -rf di-stick
03d47296 175 mkdir -p di-stick/efi/boot di-stick/efi/debian/
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176 rm -f initrd.gz
177 wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
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178 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
179 sudo rm -rf initrd/lib/modules/*
180 sudo cp -a testing/lib/modules/* initrd/lib/modules/
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181 sudo cp ../files/wifi.sh initrd/
182 sudo cp ../files/boot.sh initrd/
f493aec2 183 (cd initrd; find . | cpio --quiet -H newc -o | pigz -9 > ../di-stick/initrd.gz)
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184 sudo rm -rf initrd
185 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
186 cp testing/boot/vmlinuz* di-stick/vmlinuz
187 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
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188 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
189 cp ${KERNEL} di-stick/
190 (cd di-stick; tar cf ../m1-d-i.tar .)
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191}
192
3b4d866f 193publish_artefacts()
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194{
195 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
196 cp ${KERNEL} k.deb
ef13ce40 197 sudo cp m1-d-i.tar m1.tgz efi.tgz asahi-debian-live.tar u-boot.bin u-boot.macho 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/
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198}
199
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200mkdir -p build
201cd build
202
7cf1e21d 203sudo 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
0bffa1b0 204
bc45a4cc 205build_linux
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206build_m1n1
207build_uboot
208build_rootfs
793f7339 209#build_di_stick
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210build_dd
211build_efi
212build_asahi_installer_image
213build_live_stick
214publish_artefacts
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