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work on make patch kernel config work on config-6.0.0-5-arm64
[m1-debian] / m1n1_uboot_kernel.sh
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1#!/usr/bin/env bash
2
3# SPDX-License-Identifier: MIT
4
5set -o errexit
6set -o nounset
7set -o pipefail
8set -o xtrace
9
10cd "$(dirname "$0")"
11
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12export CARGO_HOME="$(pwd)/build/cargo"
13export RUSTUP_HOME="$(pwd)/build/rust"
14source "$(pwd)/build/cargo/env"
15
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16unset LC_CTYPE
17unset LANG
18
19build_linux()
20{
21(
22 test -d linux || git clone https://github.com/AsahiLinux/linux
23 cd linux
24 git fetch -a -t
22c32429 25 git reset --hard asahi-6.1-rc8-3;
a4466ace 26 cat ../../newconfig.txt > .config
9eed8ca6 27 make LLVM=-15 rustavailable
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28 make LLVM=-15 olddefconfig
29 make -j `nproc` LLVM=-15 V=0 bindeb-pkg > /dev/null
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30)
31}
32
33build_m1n1()
34{
35(
36 test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
37 cd m1n1
38 git fetch -a -t
59b40e06 39 git reset --hard v1.2.3;
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40 make -j `nproc`
41)
42}
43
44build_uboot()
45{
46(
47 test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
48 cd u-boot
49 git fetch -a -t
50 git reset --hard asahi-v2022.10-1;
51
52 make apple_m1_defconfig
53 make -j `nproc`
54)
55 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
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56}
57
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58package_boot_bin()
59{
60(
b5a41dd1 61 export M1N1_VERSION=1.2.3-2
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62 rm -rf m1n1_${M1N1_VERSION}_arm64
63 mkdir -p m1n1_${M1N1_VERSION}_arm64/DEBIAN m1n1_${M1N1_VERSION}_arm64/usr/lib/m1n1/
64 cp u-boot.bin m1n1_${M1N1_VERSION}_arm64/usr/lib/m1n1/boot.bin
65 cat <<EOF > m1n1_${M1N1_VERSION}_arm64/DEBIAN/control
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66Package: m1n1
67Version: $M1N1_VERSION
68Section: base
69Priority: optional
70Architecture: arm64
71Maintainer: Thomas Glanzmann <thomas@glanzmann.de>
72Description: Apple silicon boot loader
73 Next to m1n1 this also contains the device trees and u-boot.
74EOF
75
59b40e06 76 cat > m1n1_${M1N1_VERSION}_arm64/DEBIAN/postinst <<EOF
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77#!/bin/bash
78
79export PATH=/bin
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80if [ -f /boot/efi/m1n1/boot.bin ]; then
81 cp /boot/efi/m1n1/boot.bin /boot/efi/m1n1/`date +%Y%m%d%H%M`.bin
82fi
83mkdir -p /boot/efi/m1n1/
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84cp /usr/lib/m1n1/boot.bin /boot/efi/m1n1/
85EOF
86
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87 chmod 755 m1n1_${M1N1_VERSION}_arm64/DEBIAN/postinst
88 dpkg-deb --build m1n1_${M1N1_VERSION}_arm64
cd6d1106 89)
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90}
91
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92mkdir -p build
93cd build
94
5a6d8c66 95build_linux
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96# build_m1n1
97# build_uboot
98# package_boot_bin
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