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Commit | Line | Data |
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1 | #!/usr/bin/env bash | |
2 | ||
3 | # SPDX-License-Identifier: MIT | |
4 | ||
5 | set -o errexit | |
6 | set -o nounset | |
7 | set -o pipefail | |
8 | set -o xtrace | |
9 | ||
10 | cd "$(dirname "$0")" | |
11 | ||
12 | export CARGO_HOME="$(pwd)/build/cargo" | |
13 | export RUSTUP_HOME="$(pwd)/build/rust" | |
14 | source "$(pwd)/build/cargo/env" | |
15 | ||
16 | unset LC_CTYPE | |
17 | unset LANG | |
18 | ||
19 | export M1N1_VERSION=1.4.6 | |
20 | export KERNEL_VERSION=asahi-6.5-26 | |
21 | ||
22 | build_linux() | |
23 | { | |
24 | ( | |
25 | test -d linux || git clone https://github.com/AsahiLinux/linux | |
26 | cd linux | |
27 | git fetch -a -t | |
28 | git reset --hard $KERNEL_VERSION | |
29 | git clean -f -x -d > /dev/null | |
30 | cat ../../config.txt > .config | |
31 | make LLVM=-15 rustavailable | |
32 | make LLVM=-15 olddefconfig | |
33 | make -j `nproc` LLVM=-15 V=0 bindeb-pkg > /dev/null | |
34 | ) | |
35 | } | |
36 | ||
37 | build_m1n1() | |
38 | { | |
39 | ( | |
40 | test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1 | |
41 | cd m1n1 | |
42 | git fetch -a -t | |
43 | git reset --hard v${M1N1_VERSION}; | |
44 | git clean -f -x -d > /dev/null | |
45 | make -j `nproc` | |
46 | ) | |
47 | } | |
48 | ||
49 | build_uboot() | |
50 | { | |
51 | ( | |
52 | test -d u-boot || git clone https://github.com/AsahiLinux/u-boot | |
53 | cd u-boot | |
54 | git fetch -a -t | |
55 | git reset --hard asahi-v2023.07.02-3 | |
56 | git clean -f -x -d > /dev/null | |
57 | ||
58 | make apple_m1_defconfig | |
59 | make -j `nproc` | |
60 | ) | |
61 | 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 | |
62 | } | |
63 | ||
64 | package_boot_bin() | |
65 | { | |
66 | ( | |
67 | rm -rf m1n1_${M1N1_VERSION}_arm64 | |
68 | mkdir -p m1n1_${M1N1_VERSION}_arm64/DEBIAN m1n1_${M1N1_VERSION}_arm64/usr/lib/m1n1/ | |
69 | cp u-boot.bin m1n1_${M1N1_VERSION}_arm64/usr/lib/m1n1/boot.bin | |
70 | cat <<EOF > m1n1_${M1N1_VERSION}_arm64/DEBIAN/control | |
71 | Package: m1n1 | |
72 | Version: $M1N1_VERSION | |
73 | Section: base | |
74 | Priority: optional | |
75 | Architecture: arm64 | |
76 | Maintainer: Thomas Glanzmann <thomas@glanzmann.de> | |
77 | Description: Apple silicon boot loader | |
78 | Next to m1n1 this also contains the device trees and u-boot. | |
79 | EOF | |
80 | ||
81 | cat > m1n1_${M1N1_VERSION}_arm64/DEBIAN/postinst <<'EOF' | |
82 | #!/bin/bash | |
83 | ||
84 | export PATH=/bin | |
85 | if [ -f /boot/efi/m1n1/boot.bin ]; then | |
86 | cp /boot/efi/m1n1/boot.bin /boot/efi/m1n1/`date +%Y%m%d%H%M`.bin | |
87 | fi | |
88 | mkdir -p /boot/efi/m1n1/ | |
89 | cp /usr/lib/m1n1/boot.bin /boot/efi/m1n1/ | |
90 | EOF | |
91 | ||
92 | chmod 755 m1n1_${M1N1_VERSION}_arm64/DEBIAN/postinst | |
93 | dpkg-deb --build m1n1_${M1N1_VERSION}_arm64 | |
94 | ) | |
95 | } | |
96 | ||
97 | mkdir -p build | |
98 | cd build | |
99 | ||
100 | build_linux | |
101 | build_m1n1 | |
102 | build_uboot | |
103 | package_boot_bin |