Guide on how to install Arch Linux ARM on SD card for your Orange Pi PC board

Orange Pi PC + Arch Linux ARM.md

#!/bin/bash

set -uev
sdX=$1

sudo dd if=/dev/zero of=$sdX bs=1M count=8
echo "1 : start=2048,size=,type=83" | sudo sfdisk $sdX
sudo mkfs.f2fs ${sdX}1
mnt=/tmp/archlinuxarm
mkdir -p $mnt
sudo mount ${sdX}1 $mnt
cd /tmp
wget -c http://os.archlinuxarm.org/os/ArchLinuxARM-armv7-latest.tar.gz
sudo tar xkf ArchLinuxARM-armv7-latest.tar.gz -C $mnt
#sync

sudo pacman -S uboot-tools

cd $mnt/boot
sudo tee boot.txt << EOF
if test -n \${distro_bootpart}; then setenv bootpart \${distro_bootpart}; else setenv bootpart 1; fi
part uuid \${devtype} \${devnum}:\${bootpart} uuid
setenv bootargs console=\${console} root=PARTUUID=\${uuid} rw rootwait

if load \${devtype} \${devnum}:\${bootpart} \${kernel_addr_r} /boot/zImage; then
  if load \${devtype} \${devnum}:\${bootpart} \${fdt_addr_r} /boot/dtbs/\${fdtfile}; then
    if load \${devtype} \${devnum}:\${bootpart} \${ramdisk_addr_r} /boot/initramfs-linux.img; then
      bootz \${kernel_addr_r} \${ramdisk_addr_r}:\${filesize} \${fdt_addr_r};
    else
      bootz \${kernel_addr_r} - \${fdt_addr_r};
    fi;
  fi;
fi
EOF

sudo mkimage -A arm -O linux -T script -C none -n "U-Boot boot script" -d boot.txt boot.scr

cd /tmp
sudo umount $mnt

sudo pacman -S arm-none-eabi-gcc swig
[ -d u-boot ] || git clone --depth 1 --branch v2023.04  https://github.com/u-boot/u-boot
cd u-boot

export CROSS_COMPILE=arm-none-eabi-
export ARCH=arm
make distclean
make orangepi_pc_defconfig
make -j
sudo dd if=u-boot-sunxi-with-spl.bin of=$sdX bs=1024 seek=8

echo pliug in and login and
echo pacman-key --init
echo pacman-key --populate archlinuxarm