Run Raspberry Pi 64 system image with QEMU on macOS

launch-qemu-rpi-3.sh

#!/bin/bash

# Requirements:
# - macOS
# - qemu - `brew install qemu`
# - A raw 64-bit Raspberry Pi system image to boot (Usually a .img)

set -e

if [[ -z "$1" ]]; then
    echo "Disk image expected as argument" 1>&2
    exit 1
fi

# Mount disk and find where /boot is mounted
BOOT_MOUNT=$(
    hdiutil attach -imagekey diskimage-class=CRawDiskImage "$1" | grep 'Windows_FAT_32' | sed 's/.*\t//'
)

# Copy required files to local folder
cp "$BOOT_MOUNT/bcm2710-rpi-3-b-plus.dtb" ./
cp "$BOOT_MOUNT/kernel8.img" ./

# Unmount disk
hdiutil detach "$BOOT_MOUNT"

# Make sure the disk is on a power of two boundary for QEMU
qemu-img resize -f raw "$1" 8G

qemu-system-aarch64 \
    -M raspi3b \
    -cpu cortex-a72 \
    -append "rw earlyprintk loglevel=8 console=ttyAMA0,115200 dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootdelay=1" \
    -dtb bcm2710-rpi-3-b-plus.dtb \
    -drive "if=sd,format=raw,file=$1" \
    -kernel kernel8.img \
    -m 1G -smp 4 \
    -serial mon:stdio \
	-device usb-net,netdev=net0 \
	-netdev user,id=net0,hostfwd=tcp::5555-:22 \
    -usb -device usb-mouse -device usb-kbd \