# Pastebin vTzVz6u7
qemu-system-aarch64 -m 2048 -smp 2 -nographic -cpu cortex-a57 -m 2048 -smp 2 -nographic -cpu cortex-a57 -bios /tmp/b/qemu_arm64/u-boot.bin -machine virt,secure=off -drive id=os,if=none,file=mmc1.img -device virtio-blk-device,drive=os -cpu max,sve=off
WARNING: Image format was not specified for 'mmc1.img' and probing guessed raw.
         Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
         Specify the 'raw' format explicitly to remove the restrictions.


U-Boot 2023.01-00130-g4e1ab2065e2-dirty (Jan 25 2023 - 08:55:15 -0700)

DRAM:  2 GiB
Core:  49 devices, 13 uclasses, devicetree: board
Flash: 64 MiB
Loading Environment from Flash... *** Warning - bad CRC, using default environment

In:    pl011@9000000
Out:   pl011@9000000
Err:   pl011@9000000
Net:   eth0: virtio-net#32
Hit any key to stop autoboot:  0 
fatal: no kernel available
Command 'load' failed: Error 1
starting USB...
No working controllers found
USB is stopped. Please issue 'usb start' first.
scanning bus for devices...

Device 0: unknown device

Device 0: QEMU VirtIO Block Device
            Type: Hard Disk
            Capacity: 20.0 MB = 0.0 GB (40960 x 512)
... is now current device
Scanning virtio 0:1...