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[m1-debian] / 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 --all
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 --all
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
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