cvs.zerfleddert.de Git - m1-debian/blob - gpu.sh

   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 "$0")"
  11
  12 unset LC_CTYPE
  13 unset LANG
  14
  15 handle_crosscompile()
  16 {
  17         if [ "`uname -m`" != 'aarch64' ]; then
  18                 export ARCH=arm64
  19                 export CROSS_COMPILE=aarch64-linux-gnu-
  20                 export DEBOOTSTRAP=qemu-debootstrap
  21                 sudo apt install -y libc6-dev-arm64-cross
  22         fi
  23 }
  24
  25 build_linux()
  26 {
  27 (
  28         test -d linux || git clone https://github.com/AsahiLinux/linux
  29         cd linux
  30         git fetch -a -t
  31         git reset --hard asahi-6.1-rc8-3;
  32         source "$HOME/.cargo/env"
  33         cat ../../config-gpu.txt > .config
  34         make LLVM=-14 olddefconfig
  35         make -j `nproc` LLVM=-14 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 -a -t
  45         git reset --hard v1.2.2;
  46         make -j `nproc`
  47 )
  48 }
  49
  50 build_uboot()
  51 {
  52 (
  53         test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
  54         cd u-boot
  55         git fetch -a -t
  56         git reset --hard asahi-v2022.10-1;
  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 mkdir -p build
  65 cd build
  66
  67 handle_crosscompile
  68 build_linux
  69 build_m1n1
  70 build_uboot