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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 fi
20 }
21
22 build_linux()
23 {
24 (
25 handle_crosscompile
26 test -d linux || git clone --depth 1 https://github.com/jannau/linux -b spmi/work
27 cd linux
28 git fetch
29 git reset --hard origin/spmi/work; git clean -f -x -d &> /dev/null
30 curl -s https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | git am -
31 curl -s https://tg.st/u/5nly | git am -
32 curl -s https://tg.st/u/0wM8 | git am -
33 curl -s https://tg.st/u/256f5efbf23ff68c489dad92f99d1cecfb021729.patch | git am -
34 curl -s https://tg.st/u/8737955a0263d09ffa8550658dfcac1df3d0665c.patch | git am -
35 curl -s https://tg.st/u/0001-4k-iommu-patch.patch | git am -
36 curl -s https://tg.st/u/0001-21-02-axboe-grabbing-anv-lock-around-the-issue-does-.patch | git am -
37 curl -s https://tg.st/u/config-2022-02-16 > .config
38 make olddefconfig
39 make -j $(( 2* `nproc`)) V=0 bindeb-pkg &> /dev/null
40 )
41 }
42
43 build_m1n1()
44 {
45 (
46 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
47 cd m1n1
48 git fetch
49 git reset --hard origin/main; git clean -f -x -d &> /dev/null
50 make -j $(( 2* `nproc`)) &> /dev/null
51 )
52 }
53
54 build_uboot()
55 {
56 (
57 handle_crosscompile
58 test -d u-boot || git clone --depth 1 https://github.com/jannau/u-boot -b x2r10g10b10
59 cd u-boot
60 git fetch
61 git reset --hard origin/x2r10g10b10; git clean -f -x -d &> /dev/null
62 curl -s https://tg.st/u/v2-console-usb-kbd-Limit-poll-frequency-to-improve-performance.diff | patch -p1
63 make apple_m1_defconfig
64 make -j $(( 2* `nproc`)) &> /dev/null
65 )
66
67 cat m1n1/build/m1n1.bin `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.bin
68 cat m1n1/build/m1n1.macho `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.macho
69 }
70
71 build_rootfs()
72 {
73 (
74 handle_crosscompile
75 sudo rm -rf testing
76 sudo eatmydata ${DEBOOTSTRAP} --arch=arm64 --include initramfs-tools,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,bridge-utils,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client testing testing http://ftp.fau.de/debian
77
78 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
79
80 cd testing
81
82 sudo bash -c 'echo live > etc/hostname'
83
84 sudo bash -c 'echo > etc/motd'
85
86 sudo cp ../../files/sources.list etc/apt/sources.list
87 sudo cp ../../files/hosts etc/hosts
88 sudo cp ../../files/resolv.conf etc/resolv.conf
89 sudo cp ../../files/fstab etc/fstab
90 sudo cp ../../files/quickstart.txt root/
91 sudo cp ../../files/interfaces etc/network/interfaces
92 sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
93
94 sudo bash -c 'chroot . apt update'
95 sudo bash -c 'chroot . apt install -y firmware-linux'
96
97 sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
98
99 sudo -- ln -s lib/systemd/systemd init
100
101 sudo cp ../${KERNEL} .
102 sudo chroot . dpkg -i ${KERNEL}
103 sudo rm ${KERNEL}
104
105 sudo bash -c 'apt-get clean'
106 )
107 }
108
109 build_live_stick()
110 {
111 (
112 rm -rf live-stick
113 mkdir -p live-stick/efi/boot live-stick/efi/debian/
114 sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz > ../live-stick/initrd.gz'
115 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
116 cp testing/boot/vmlinuz* live-stick/vmlinuz
117 cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
118 (cd live-stick; tar cf ../asahi-debian-live.tar .)
119 )
120 }
121
122 build_dd()
123 {
124 (
125 rm -f media
126 dd if=/dev/zero of=media bs=1 count=0 seek=1G
127 mkdir -p mnt
128 mkfs.ext4 media
129 tune2fs -O extents,uninit_bg,dir_index -m 0 -c 0 -i 0 media
130 sudo mount -o loop media mnt
131 sudo cp -a testing/* mnt/
132 sudo rm mnt/init
133 sudo umount mnt
134 tar cf - media | pigz > m1.tgz
135 )
136 }
137
138 build_di_stick()
139 {
140 rm -rf di-stick
141 mkdir -p di-stick/efi/boot di-stick/efi/debian/
142 test -f initrd.gz || wget https://d-i.debian.org/daily-images/arm64/daily/netboot/debian-installer/arm64/initrd.gz
143 sudo rm -rf initrd; mkdir initrd; (cd initrd; gzip -cd ../initrd.gz | sudo cpio -imd --quiet)
144 sudo rm -rf initrd/lib/modules/*
145 sudo cp -a testing/lib/modules/* initrd/lib/modules/
146 sudo cp ../files/wifi.sh initrd/
147 sudo cp ../files/boot.sh initrd/
148 (cd initrd; find . | cpio --quiet -H newc -o | pigz > ../di-stick/initrd.gz)
149 sudo rm -rf initrd
150 cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi di-stick/efi/boot/bootaa64.efi
151 cp testing/boot/vmlinuz* di-stick/vmlinuz
152 cp ../files/grub.cfg di-stick/efi/debian/grub.cfg
153 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
154 cp ${KERNEL} di-stick/
155 (cd di-stick; tar cf ../m1-d-i.tar .)
156 }
157
158 upload_artefacts()
159 {
160 export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
161 cp ${KERNEL} k.deb
162 scp m1-d-i.tar m1.tgz asahi-debian-live.tar u-boot.bin u-boot.macho di-stick/vmlinuz k.deb root@tg.st:/u/
163 }
164
165 mkdir -p build
166 cd build
167
168 sudo 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
169
170 build_linux
171 build_m1n1
172 build_uboot
173 build_rootfs
174 build_live_stick
175 build_di_stick
176 build_dd
177 upload_artefacts
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